CA1294391C - Absorbent pad with moisture barrier strips - Google Patents
Absorbent pad with moisture barrier stripsInfo
- Publication number
- CA1294391C CA1294391C CA000569014A CA569014A CA1294391C CA 1294391 C CA1294391 C CA 1294391C CA 000569014 A CA000569014 A CA 000569014A CA 569014 A CA569014 A CA 569014A CA 1294391 C CA1294391 C CA 1294391C
- Authority
- CA
- Canada
- Prior art keywords
- pad assembly
- pad
- sheet
- strip
- crotch area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Abstract
ABSTRACT OF THE INVENTION
A disposable absorbent pad for utilization as a diaper or adult brief, comprising an absorbent pad being covered on one side by a sheet of fluid impervious material, and on the other side by a pair of generally parallel strips of fluid impervious material overlapping the absorbent pad and the backing sheet, in the crotch area to prevent leakage of fluid from the absorbent pad in the crotch area.
A disposable absorbent pad for utilization as a diaper or adult brief, comprising an absorbent pad being covered on one side by a sheet of fluid impervious material, and on the other side by a pair of generally parallel strips of fluid impervious material overlapping the absorbent pad and the backing sheet, in the crotch area to prevent leakage of fluid from the absorbent pad in the crotch area.
Description
~29~391 Inventor: M. Toth &
M.E. Buckley ABSORBENT PAD WIT~ MOISTURE BARRIER STRIPS
BACKGROUND OF THE INVENTION
(1) Field of the Invention This invention relates to absorbent pads and more particularly to incontinent briefs and disposable diapers having waterproof crotch seals.
DESCRIPTION OF THE PR~OR ART
Minimization of leakage of diapers has been long souqht after. A mor~ notable patent ill that area iS shown in U.S. Patent to Buell, Patent No. 3,860,003. In that patent elastic strips are secured to the crotch portions of the diaper and spaced at least three quarters of an inch from the absorbent pad to form elasticized crotch seals for securement over the legs of an infant to prevent loss of fluid from the interior of the diaper along the legs of the infant.
A more recent patent concept is shown in U.S. Patent 4,643,728 to Karami. This patent shows a disposable diaper having elasticized waterproof crotch seals formed from waterproof elastic strips secured to the backing sheet and the absorbent pad and which strips are under tension to eliminate transverse pleats in the crotch area.
~g 1~9~;391 - Other patents o~ interest, showing sealing means are U.S. Patent 4,585,447 to Karami and 4,585,449 to Karami.
1294~91 BRIEF SUMMARY OF l'HE: INVENTION
The invention provides a dlsposable absorbent pad assembly comprising: a backing sheet of fluid impervious material; a top sheet of fluid pervious material; an absorbent pad di~posed between the backing shoet and top sheet, and an elongated strip of fluid impervious material having a side portion secure~ to the ba~king sheet in the crotch area o~ the pad assembly, and an opposed side portion overlying the pad in the crotch area in order to prevent leakage from the pad in the crotch area of the pad assembly.
The invention also provides a disposable absorbent pad assembly, comprising a backing sheet of f luid impervious material; a top sheet of fluid pervious material; an absorbent pad disposed between the bdcxing sheet and top sheet and an elongated sheet of fluid impervious material disposed intermediate the pad and top sheet, said sheet having lateral side margins extending past opposed side edges of the pad in the crotch area and being secured to the backing sheet in the crotch area, sa.id sheet having a plurality of openings 1n the crotch area extending therethrough, with the openlngs being spaced from the side margins of the sheet.
There is disclosed herein a generally hourglass shaped brlef or diaper having a crot~h area and portions of greater width defining ears. The pad may also comprise a top sheet of nonwoven fibers or the like. The hacking sheet may be sealed to the top sheet alonq the peripheral edges thereof by heat or adhesive means. The absorbent pad disposed between the top sheet and the backing sheet may generally conform to an hourglass shape. A moisture proof barrier is disposed to cover the sides of the ahsorbent pad and adjacent to part of the top sheet.
,~
~294391 An elongated strip of fluid impervious material, having generally parallel side portions, extends generally parallel to the longitudinal axis of the brief, on each side thereof, adjacen~ the leg cut out areas which between them, define the crotch area. The moisture proof barrier forms a wall or dam to prevent leaka~e of any fluids contained between the backing sheet and the barrier. Thus it is shown that the absorbent pad with the barrier can contain the liquids absorbed therein and prevenS those li~uids from extending around the crotch portion and leak from the ears of the absorbent pad.
, ~
129435~1 ~ BRIEF DESCRIPT:[ON OF THE DRAWINGS
Figure 1 is a fragmentary plan view of the diaper constructed according to the principles of the present invention;
.
Figure 2 is a sectional view taken substantially as indicated along the l.ine II-II of Figure l;
Figure 3 is a fragmentary plan view of another embodiment of the diaper of the present invention;
Figure 4 is a fragmentary plan view of another !
embodiment of the diclper of the present invention;
Figure 5 is a sectional view taken substantially as indicated along the :line V-V of Figure 4:
Figure 6 is a plan view of another embodiment of the diaper of the present invention; and Figure 7 is a sectional view taken substantially as indicated along the :line VII-VII of Figure 6.
12~gl DETAILED DESCRIE'TION OF THE PREFERRED EMBODIMENT
Referring now the drawings in detail and particularly to Figures 1 and 2, there is shown a contoured disposable absorbent pad lO such as an incontinent brief or diaper, constructed in accordance with the principles of the present invention. The absorbent pad lO of a generally hourglass configuration with only one-half being shown, to the right of the center line, and has a crotch area 12 and four portions of greater width each comprising only ears 16 and 20 being shown. The pad 10 includes a backing sheet 22 of a fluid impervious sheet such as polyethylene or polypropylene film. A top sheet 24, preferably of nonwoven or polyethylene or polypropylene fi~ers is preferably heat sealed by heat or hot melt lines, to the backing sheet along the peripheral edges of the absorbent pad. An inner absorbent pad 26 is disposed between the top sheet 24 and backing sheet 22 and may be made of wood fluff or like absorbent. The inner pad 26 may conform generally to an hourc71ass configuration.
The pad 10 has an elongated strip 50 constructed from a suitable fluid impervious material,such as polyethylene, having generally parallel opposed side edges 52 and 54, with the strip 50 extending between opposed ends of the pad 10. In the crotch area 12, a normal line of adhesive 56 secures a first side portion of the strip 50 to the ~acking sheet 22, such that the second generally parallel side portion of the strip 50 extends over a side edge of the pad 26, and covers a side portion of the pad 26. In this manner, the strlp 50 serves as a waterproof area or dam in the crotch area 12 of the pad lO. The strip 50 extends over the pad 26 with ears 58 and 60 of the pad 26 projecting past the strip 50. Intermediate portions 62 of 12~391 the strip 50 may be secured to an upper surface of the pad 26 by suitable adhesive 64, or the strip 50 may be free of adhesive in this area. rrhe opposed ends of the strip 50 may be secured to the backing sheet 22 by suitable adhesive 66. A suitable elastic band 68 may be secured to the backing sheet 22 by adhesive in order to gather the crotch area 12 Of the pad 10. In this embodiment, the band 68 is located beneath the strip 50. In the embodiment of Figure 3, the elastic band 68 is located intermediate the strip 50 and a side edge of the backing sheet.
Another embodiment of the present inVention is illustrated in Fig~res 4 and 5, in which like reference numerals designate the pads. In this embodiment, the strip 50 has a greater width than the strip 50 of Figures l and 2, and extends farther toward the side of the pad 10, although the strip 50 also covers ~ side portion of the pad 26 in order to serve as a moisture barrier or dam for the pad 26. The strip 50 extends to the side edge 70 of the pad 10 in the crotch area, and has a cut-out 72 in order to conform to the contour of the pad lO in the crotch area. The strip 50 is secured to the backing sheet 22 by suitable adhesive lines 74 in the crotch area 12"
and the top sheet 24 is secured to the strip 50 near the side edge of the pad lO by suitable adhesive 76 in the crotch area 12. The pad lO may have an elastic band 68 secured to the backing sheet 22 in the crotch area 12 in a manner as previously described. As shown, the strip 50 may extend to oppo~ed ends of the pad 10, and the ends of the strip 50 may be secured to the backing sheet 22 at opposed ends of the strip 50. Alternatively, the strip may be cut shorter than the length of the pad 10 as shown ~2~391 along dotted lines 7E~ such that the opposed ends of the strip 50 are spaced from opposed ends of the pad 10.
Another embodiment of the pad lo of the present invention is illustrated in Figures 6 and 7, in whlch like reference numerals designate like parts. In this embodiment, the pad L0 has an elongated sheet 80 of fluid impervious material, similar to Telfa, a trademarked material of the Colgate Palmolive Company, o~ such as polyethylene, preferably extending to opposed ends of the pad lo, and the opposed ends of the sheet 80 may be secured to the backing sheet 22 by sultable adhesive 66.
The sheet 80 extends past the opposed side edges of the pad 26 in the crotch area 12 by normal adhesive lines 56.
The sheet 80 has a p:Lurality of openings 84 extending therethrough, with the openings 84 being spaced from side edges 86 of the sheet 80 such that the side margins 82 of the sheet 80 serve as waterproof barrlers or a dam in the crotch area. As shown, the openings 84 may extend substantially the length of the sheet ~0 or may be limited only in the crotch area 12. The ears of the pad 26 may project past the side edqes 86 of the sheet 80. The pad 10 may have elastic bands 68 secured to the backing sheet 22 beneath the sheet 80. In use, the openings 84 of the sheet 80 permit passage of liquid through the sheet 80 to the pad 26, while the fluid impervlous sheet 80 prevents back wetting of the liquid from the pad 26 to the user.
M.E. Buckley ABSORBENT PAD WIT~ MOISTURE BARRIER STRIPS
BACKGROUND OF THE INVENTION
(1) Field of the Invention This invention relates to absorbent pads and more particularly to incontinent briefs and disposable diapers having waterproof crotch seals.
DESCRIPTION OF THE PR~OR ART
Minimization of leakage of diapers has been long souqht after. A mor~ notable patent ill that area iS shown in U.S. Patent to Buell, Patent No. 3,860,003. In that patent elastic strips are secured to the crotch portions of the diaper and spaced at least three quarters of an inch from the absorbent pad to form elasticized crotch seals for securement over the legs of an infant to prevent loss of fluid from the interior of the diaper along the legs of the infant.
A more recent patent concept is shown in U.S. Patent 4,643,728 to Karami. This patent shows a disposable diaper having elasticized waterproof crotch seals formed from waterproof elastic strips secured to the backing sheet and the absorbent pad and which strips are under tension to eliminate transverse pleats in the crotch area.
~g 1~9~;391 - Other patents o~ interest, showing sealing means are U.S. Patent 4,585,447 to Karami and 4,585,449 to Karami.
1294~91 BRIEF SUMMARY OF l'HE: INVENTION
The invention provides a dlsposable absorbent pad assembly comprising: a backing sheet of fluid impervious material; a top sheet of fluid pervious material; an absorbent pad di~posed between the backing shoet and top sheet, and an elongated strip of fluid impervious material having a side portion secure~ to the ba~king sheet in the crotch area o~ the pad assembly, and an opposed side portion overlying the pad in the crotch area in order to prevent leakage from the pad in the crotch area of the pad assembly.
The invention also provides a disposable absorbent pad assembly, comprising a backing sheet of f luid impervious material; a top sheet of fluid pervious material; an absorbent pad disposed between the bdcxing sheet and top sheet and an elongated sheet of fluid impervious material disposed intermediate the pad and top sheet, said sheet having lateral side margins extending past opposed side edges of the pad in the crotch area and being secured to the backing sheet in the crotch area, sa.id sheet having a plurality of openings 1n the crotch area extending therethrough, with the openlngs being spaced from the side margins of the sheet.
There is disclosed herein a generally hourglass shaped brlef or diaper having a crot~h area and portions of greater width defining ears. The pad may also comprise a top sheet of nonwoven fibers or the like. The hacking sheet may be sealed to the top sheet alonq the peripheral edges thereof by heat or adhesive means. The absorbent pad disposed between the top sheet and the backing sheet may generally conform to an hourglass shape. A moisture proof barrier is disposed to cover the sides of the ahsorbent pad and adjacent to part of the top sheet.
,~
~294391 An elongated strip of fluid impervious material, having generally parallel side portions, extends generally parallel to the longitudinal axis of the brief, on each side thereof, adjacen~ the leg cut out areas which between them, define the crotch area. The moisture proof barrier forms a wall or dam to prevent leaka~e of any fluids contained between the backing sheet and the barrier. Thus it is shown that the absorbent pad with the barrier can contain the liquids absorbed therein and prevenS those li~uids from extending around the crotch portion and leak from the ears of the absorbent pad.
, ~
129435~1 ~ BRIEF DESCRIPT:[ON OF THE DRAWINGS
Figure 1 is a fragmentary plan view of the diaper constructed according to the principles of the present invention;
.
Figure 2 is a sectional view taken substantially as indicated along the l.ine II-II of Figure l;
Figure 3 is a fragmentary plan view of another embodiment of the diaper of the present invention;
Figure 4 is a fragmentary plan view of another !
embodiment of the diclper of the present invention;
Figure 5 is a sectional view taken substantially as indicated along the :line V-V of Figure 4:
Figure 6 is a plan view of another embodiment of the diaper of the present invention; and Figure 7 is a sectional view taken substantially as indicated along the :line VII-VII of Figure 6.
12~gl DETAILED DESCRIE'TION OF THE PREFERRED EMBODIMENT
Referring now the drawings in detail and particularly to Figures 1 and 2, there is shown a contoured disposable absorbent pad lO such as an incontinent brief or diaper, constructed in accordance with the principles of the present invention. The absorbent pad lO of a generally hourglass configuration with only one-half being shown, to the right of the center line, and has a crotch area 12 and four portions of greater width each comprising only ears 16 and 20 being shown. The pad 10 includes a backing sheet 22 of a fluid impervious sheet such as polyethylene or polypropylene film. A top sheet 24, preferably of nonwoven or polyethylene or polypropylene fi~ers is preferably heat sealed by heat or hot melt lines, to the backing sheet along the peripheral edges of the absorbent pad. An inner absorbent pad 26 is disposed between the top sheet 24 and backing sheet 22 and may be made of wood fluff or like absorbent. The inner pad 26 may conform generally to an hourc71ass configuration.
The pad 10 has an elongated strip 50 constructed from a suitable fluid impervious material,such as polyethylene, having generally parallel opposed side edges 52 and 54, with the strip 50 extending between opposed ends of the pad 10. In the crotch area 12, a normal line of adhesive 56 secures a first side portion of the strip 50 to the ~acking sheet 22, such that the second generally parallel side portion of the strip 50 extends over a side edge of the pad 26, and covers a side portion of the pad 26. In this manner, the strlp 50 serves as a waterproof area or dam in the crotch area 12 of the pad lO. The strip 50 extends over the pad 26 with ears 58 and 60 of the pad 26 projecting past the strip 50. Intermediate portions 62 of 12~391 the strip 50 may be secured to an upper surface of the pad 26 by suitable adhesive 64, or the strip 50 may be free of adhesive in this area. rrhe opposed ends of the strip 50 may be secured to the backing sheet 22 by suitable adhesive 66. A suitable elastic band 68 may be secured to the backing sheet 22 by adhesive in order to gather the crotch area 12 Of the pad 10. In this embodiment, the band 68 is located beneath the strip 50. In the embodiment of Figure 3, the elastic band 68 is located intermediate the strip 50 and a side edge of the backing sheet.
Another embodiment of the present inVention is illustrated in Fig~res 4 and 5, in which like reference numerals designate the pads. In this embodiment, the strip 50 has a greater width than the strip 50 of Figures l and 2, and extends farther toward the side of the pad 10, although the strip 50 also covers ~ side portion of the pad 26 in order to serve as a moisture barrier or dam for the pad 26. The strip 50 extends to the side edge 70 of the pad 10 in the crotch area, and has a cut-out 72 in order to conform to the contour of the pad lO in the crotch area. The strip 50 is secured to the backing sheet 22 by suitable adhesive lines 74 in the crotch area 12"
and the top sheet 24 is secured to the strip 50 near the side edge of the pad lO by suitable adhesive 76 in the crotch area 12. The pad lO may have an elastic band 68 secured to the backing sheet 22 in the crotch area 12 in a manner as previously described. As shown, the strip 50 may extend to oppo~ed ends of the pad 10, and the ends of the strip 50 may be secured to the backing sheet 22 at opposed ends of the strip 50. Alternatively, the strip may be cut shorter than the length of the pad 10 as shown ~2~391 along dotted lines 7E~ such that the opposed ends of the strip 50 are spaced from opposed ends of the pad 10.
Another embodiment of the pad lo of the present invention is illustrated in Figures 6 and 7, in whlch like reference numerals designate like parts. In this embodiment, the pad L0 has an elongated sheet 80 of fluid impervious material, similar to Telfa, a trademarked material of the Colgate Palmolive Company, o~ such as polyethylene, preferably extending to opposed ends of the pad lo, and the opposed ends of the sheet 80 may be secured to the backing sheet 22 by sultable adhesive 66.
The sheet 80 extends past the opposed side edges of the pad 26 in the crotch area 12 by normal adhesive lines 56.
The sheet 80 has a p:Lurality of openings 84 extending therethrough, with the openings 84 being spaced from side edges 86 of the sheet 80 such that the side margins 82 of the sheet 80 serve as waterproof barrlers or a dam in the crotch area. As shown, the openings 84 may extend substantially the length of the sheet ~0 or may be limited only in the crotch area 12. The ears of the pad 26 may project past the side edqes 86 of the sheet 80. The pad 10 may have elastic bands 68 secured to the backing sheet 22 beneath the sheet 80. In use, the openings 84 of the sheet 80 permit passage of liquid through the sheet 80 to the pad 26, while the fluid impervlous sheet 80 prevents back wetting of the liquid from the pad 26 to the user.
Claims (23)
1. A disposable absorbent pad assembly comprising:
a backing sheet of fluid impervious material a top sheet of fluid pervious material;
an absorbent pad disposed between the backing sheet and top sheet; and an elongated strip of fluid impervious material hav-ing a side portion secured to the backing sheet in the crotch area of the pad assembly, and an opposed side portion overlying the pad in the crotch area in order prevent leakage from the pad in the crotch area of the pad assembly.
a backing sheet of fluid impervious material a top sheet of fluid pervious material;
an absorbent pad disposed between the backing sheet and top sheet; and an elongated strip of fluid impervious material hav-ing a side portion secured to the backing sheet in the crotch area of the pad assembly, and an opposed side portion overlying the pad in the crotch area in order prevent leakage from the pad in the crotch area of the pad assembly.
2. The pad assembly of claim 1 wherein the strip extends to opposed ends of the pad assembly.
3. The pad assembly of claim 2 wherein opposed ends of the strip are secured to the backing sheet adjacent the opposed ends of the pad assembly.
4. The pad assembly of claim 2, wherein the strip is secured to the pad intermediate the crotch area and opposed ends of the pad assembly.
5. The pad assembly of claim 2 wherein the strip is free of attachment to the pad intermediate the crotch area and opposed ends of the pad assembly.
6. The pad assembly of claim 2 wherein the pad has a pair of opposed ears projecting past a side edge of the strip.
7. The pad assembly of claim 1 wherein opposed ends of the strip are spaced from opposed ends of the pad assembly.
8. The pad assembly of claim 1 including an elastic band beneath the strip in the crotch area to produce a gathering of the pad assembly in the crotch area.
9. The pad assembly of claim 1 including an elastic band located between a side edge of the strip and a side edge of the pad assembly to produce a gathering of the pad assembly in the crotch area.
10. The pad assembly of claim 1 wherein the pad has a cut-out in the crotch area.
11. The pad assembly of claim 1 wherein the strip extends to a side edge of the pad assembly in the crotch area.
12. The pad assembly of claim 11 wherein the pad assembly has a cut-out defining a side edge in the crotch area of the pad assembly, and in which the strip has a cut-out defining a side edge of the strip being generally aligned with the side edge of the pad assembly.
13. The diaper of claim 11 wherein the strip is secured to the backing sheet adjacent a side edge of the pad assembly.
14. The diaper of claim 13 wherein the top sheet is secured to the strip adjacent the side edge of the pad assembly.
15. The diaper of claim 1 wherein the strip has a pair of opposed generally parallel side edges.
16. A disposable absorbent pad assembly, comprising a backing sheet of fluid impervious material;
a top sheet of fluid pervious material;
an absorbent pad disposed between the backing sheet and top sheet and an elongated sheet of fluid impervious material disposed intermediate the pad and top sheet, said sheet having lateral side margins extending past opposed side edges of the pad in the crotch area and being secured to the backing sheet in the crotch area, said sheet having a plurality of openings in the crotch area extending therethrough, with the openings being spaced from the side margins of the sheet.
a top sheet of fluid pervious material;
an absorbent pad disposed between the backing sheet and top sheet and an elongated sheet of fluid impervious material disposed intermediate the pad and top sheet, said sheet having lateral side margins extending past opposed side edges of the pad in the crotch area and being secured to the backing sheet in the crotch area, said sheet having a plurality of openings in the crotch area extending therethrough, with the openings being spaced from the side margins of the sheet.
17. The pad assembly of claim 16 wherein the sheet extends to opposed ends of the pad assembly.
18. The pad assembly of claim 16 wherein opposed ends of the sheet are secured to the backing sheet.
19. The pad assembly of claim 17 wherein the openings extend to a location adjacent the opposed ends of the pad assembly.
20. The pad assembly of claim 16 including a pair of elastic bands beneath the sheet and producing a gathering of the pad assembly in the crotch area.
21. The pad assembly of claim 16 wherein the pad has a cut-out in the crotch area.
22. The pad assembly of claim 16 wherein the pad assembly has a cut-out in the crotch area.
23. The pad assembly of claim 16 wherein the pad has a plurality of ears projecting past opposed side edges of the sheet in waistband portions of the pad assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000569014A CA1294391C (en) | 1988-06-09 | 1988-06-09 | Absorbent pad with moisture barrier strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000569014A CA1294391C (en) | 1988-06-09 | 1988-06-09 | Absorbent pad with moisture barrier strips |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1294391C true CA1294391C (en) | 1992-01-21 |
Family
ID=4138162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000569014A Expired - Lifetime CA1294391C (en) | 1988-06-09 | 1988-06-09 | Absorbent pad with moisture barrier strips |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1294391C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509915A (en) | 1991-09-11 | 1996-04-23 | Kimberly-Clark Corporation | Thin absorbent article having rapid uptake of liquid |
-
1988
- 1988-06-09 CA CA000569014A patent/CA1294391C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509915A (en) | 1991-09-11 | 1996-04-23 | Kimberly-Clark Corporation | Thin absorbent article having rapid uptake of liquid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4804379A (en) | Absorbent pad with moisture barrier strips | |
| US4900318A (en) | Absorbent pad with moisture barrier | |
| CA1279152C (en) | Disposable diaper with elastic gather having branch portions diverged therefrom | |
| CA2269452C (en) | Disposable diaper | |
| US5330598A (en) | Method of manufacturing an absorbent garment with target region and end caps | |
| US6336923B1 (en) | Disposable diapers | |
| EP0155515B1 (en) | Shaped napkin with elasticized edges | |
| EP0059014B1 (en) | Disposable absorbent article having an improved liquid containment construction | |
| CA2247587C (en) | Disposable absorbent article | |
| US5171239A (en) | Disposable garments | |
| EP0329160B1 (en) | Disposable absorbent garments | |
| KR0139667Y1 (en) | Disposable absorbent article | |
| AU739988B2 (en) | Pants type disposable diaper | |
| CA2148786C (en) | Disposable absorbent article | |
| EP0678289B1 (en) | Disposable diaper having barrier leg cuffs | |
| CA2023038C (en) | Disposable garments | |
| US4643728A (en) | Elasticized diaper with waterproof crotch seals | |
| US4357939A (en) | Sanitary napkin with cross directional fluid directing means | |
| CA2104504C (en) | Disposable absorbent pants | |
| AU669748B2 (en) | Curved sanitary napkin with upstanding fluid barrier walls | |
| GB2095561A (en) | Disposable diaper with stressed crotch and waist seals | |
| US5899894A (en) | Absorbent article with elasticated flaps | |
| IE53876B1 (en) | Disposable diaper with elasticezed waist band tapes | |
| EP0596944B1 (en) | Absorbent article with improved elasticated flaps | |
| FR2618645B1 (en) | DISPOSABLE PANTY LAYER WITH INSERTS AND LATERAL SEALING COATING |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |