WO2007126965A2 - Conformable retroreflective film structure - Google Patents
Conformable retroreflective film structure Download PDFInfo
- Publication number
- WO2007126965A2 WO2007126965A2 PCT/US2007/007780 US2007007780W WO2007126965A2 WO 2007126965 A2 WO2007126965 A2 WO 2007126965A2 US 2007007780 W US2007007780 W US 2007007780W WO 2007126965 A2 WO2007126965 A2 WO 2007126965A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- transparent
- retroreflective
- retroreflective structure
- polyvinyl chloride
- radiation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
- B32B27/22—Layered products comprising a layer of synthetic resin characterised by the use of special additives using plasticisers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
- B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2255/00—Coating on the layer surface
- B32B2255/20—Inorganic coating
- B32B2255/205—Metallic coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/412—Transparent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/416—Reflective
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2590/00—Signboards, advertising panels, road signs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
- G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/3158—Halide monomer type [polyvinyl chloride, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer
- Y10T428/31601—Quartz or glass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31909—Next to second addition polymer from unsaturated monomers
- Y10T428/31913—Monoolefin polymer
- Y10T428/3192—Next to vinyl or vinylidene chloride polymer
Definitions
- a non-continuous white opaque printing ink can be sandwiched between a transparent polymer layer and the plasticized polyvinyl chloride film or can be sandwiched between the second transparent polymer layer and the array of retroreflective cube-corner elements. Then, the array of retroreflective cube-corner elements can be positioned to underlie to one of the transparent polymer layers.
- a metallized reflective layer is deposited on the array of retroreflective cube-corner elements.
- a plasticizer-resistant adhesive is applied to underlie the array of retroreflective cube-corner elements. For example, a plasticizer-resistant adhesive can be applied to a metallized reflective layer.
- a first transparent polymer layer e.g. , a radiation-cured transparent polymer layer
- a second transparent polymer layer e.g., a radiation-cured transparent polymer layer
- a non -continuous white opaque printing ink can then be attached to the second transparent polymer layer.
- An array of retroreflective elements with a metallized reflective layer can be then attached to underlie the white opaque printing ink.
- a plasticizer-resistant adhesive is coated over the metallized reflective layer.
- the film was coated with a second 0.0007 in. (about 0.018 mm) radiation-cured coating (the same coating formulation as mentioned previously) on the side opposite the first side.
- a non-continuous pattern of radiation cured screen print layer was attached to the second radiation-cured coating.
- An array of retroreflective cube corner elements was attached to the radiation-cured screen print layer.
- a layer of metallized aluminum was attached to the retroreflective cube- corner elements.
- a plasticizer resistant acrylic based adhesive with a thickness of 0.002 in. (about 0.051 mm) was applied to the metallized retroreflective cube-corner elements.
- the laminated sample was cut to dimensions of roughly 8-inches by 8- inches (about 20 centimeters (cm) by 20 cm).
- a 0.01 in. (about 0.25 mm) plasticized polyvinyl chloride film was coated with a 0.0006 in. (about 0.015 mm) radiation-cured polymer on its first side.
- the formulation of the coating included 55.3 weight percent (wt%) of a linear polyether urethane acrylate prepolymer with 2.4 functionality and a viscosity of 150,000 cP at 5O 0 C and a molecular weight of between 2000 and 4000 grams per mole; 3 wt% of an dipentaerythrkol pentaacrtyle; 36.7 wt.% isobornyl acrylate; 3 wt% I-hydroxy- cyclohexyl-phenyl-ketone photoinitiator; and 2 wt% of a photoinitiator consisting of a blend of 50 wt% 2,4-6-trimethylbenzoyl-diphenyl-phoshineoxide and 50 wt% 2- hydroxy-2-methyl-l-
- the film was coated with a second 0.0006 in. (about 0.015 mm) radiation-cured coating (the same coating formulation as mentioned previously) on the side opposite the first side.
- An array of retroreflective cube corner elements was attached to the second radiation-cured screen coating layer..
- a plasticizer resistant acrylic based adhesive with a thickness of 0.002 in. (about 0.051 mm) was applied to the retroreflective cube-corner elements.
- the laminated sample was cut to dimensions of roughly 95 mm X 95 mm (about 3.74 inches (in) by 20 in).
- the sample was adhesively laminated to a Ford waterbased painted steel panel utilizing a Ford waterbase paint system by using a pressure of 73 -lbs/square inch [3.495 Pa].
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES07754318.9T ES2490599T3 (en) | 2006-03-31 | 2007-03-28 | Conformable retroreflective film structure |
BRPI0710052-3A BRPI0710052B1 (en) | 2006-03-31 | 2007-03-28 | COMFORTABLE RETRO-REFLECTING STRUCTURE |
EP20070754318 EP2002292B1 (en) | 2006-03-31 | 2007-03-28 | Conformable retroreflective film structure |
AU2007245067A AU2007245067B2 (en) | 2006-03-31 | 2007-03-28 | Conformable retroreflective film structure |
JP2009503000A JP5240862B2 (en) | 2006-03-31 | 2007-03-28 | Adaptive film-like retroreflective structure |
CN2007800094647A CN101405628B (en) | 2006-03-31 | 2007-03-28 | Conformable retroreflective film structure |
CA 2648023 CA2648023C (en) | 2006-03-31 | 2007-03-28 | Conformable retroreflective film structure |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78808106P | 2006-03-31 | 2006-03-31 | |
US60/788,081 | 2006-03-31 | ||
US11/728,722 US7374297B2 (en) | 2006-03-31 | 2007-03-27 | Conformable retroreflective film structure |
US11/728,722 | 2007-03-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2007126965A2 true WO2007126965A2 (en) | 2007-11-08 |
WO2007126965A9 WO2007126965A9 (en) | 2008-03-13 |
WO2007126965A3 WO2007126965A3 (en) | 2008-06-12 |
Family
ID=38574946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/007780 WO2007126965A2 (en) | 2006-03-31 | 2007-03-28 | Conformable retroreflective film structure |
Country Status (9)
Country | Link |
---|---|
US (3) | US7374297B2 (en) |
EP (1) | EP2002292B1 (en) |
JP (1) | JP5240862B2 (en) |
CN (1) | CN101405628B (en) |
AU (1) | AU2007245067B2 (en) |
BR (1) | BRPI0710052B1 (en) |
CA (1) | CA2648023C (en) |
ES (1) | ES2490599T3 (en) |
WO (1) | WO2007126965A2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11511514B2 (en) | 2019-01-03 | 2022-11-29 | Tier 1 Transnational Llc | Modular polyvinyl chloride retroreflective identification system |
US11685181B2 (en) | 2019-01-03 | 2023-06-27 | Tier 1 Transnational Llc | Multilayer identification patches |
Families Citing this family (14)
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JP2006068958A (en) * | 2004-08-31 | 2006-03-16 | Brother Ind Ltd | Ink cartridge replacing device, and inkjet recorder |
US7374297B2 (en) | 2006-03-31 | 2008-05-20 | Reflexite Corporation | Conformable retroreflective film structure |
KR100848664B1 (en) * | 2006-11-01 | 2008-07-28 | 성기숙 | Prism sheet and method of manufacture thereof |
US7775122B1 (en) * | 2007-10-17 | 2010-08-17 | Lsp Technologies, Inc. | Tape overlay for laser bond inspection |
TWI386311B (en) * | 2009-12-30 | 2013-02-21 | Sipix Chemical Inc | Decoratied molded device and easy-cleansing film |
WO2011129832A1 (en) * | 2010-04-15 | 2011-10-20 | 3M Innovative Properties Company | Retroreflective articles including optically active areas and optically inactive areas |
JP6074128B2 (en) * | 2010-04-15 | 2017-02-01 | デクセリアルズ株式会社 | Optical body and manufacturing method thereof, solar shading member, window material, interior member and fitting |
MX341289B (en) * | 2010-04-15 | 2016-08-12 | 3M Innovative Properties Co | Retroreflective articles including optically active areas and optically inactive areas. |
US10261222B2 (en) | 2014-06-16 | 2019-04-16 | 3M Innovative Properties Company | Retroreflective articles with wash durable bead bond layers |
KR101956132B1 (en) * | 2015-01-23 | 2019-06-25 | (주)엘지하우시스 | Decoration sheet for vacuum thermoforming and the article applied the same, the method of manufacturing the same |
WO2018039558A1 (en) * | 2016-08-26 | 2018-03-01 | Filo Andrew Simon | Modulating retroreflective piezoelectric multilayer film |
CN107686963B (en) * | 2017-08-21 | 2019-04-09 | 广东宝佳利绿印股份有限公司 | A kind of cold seal film and preparation method thereof |
WO2020043822A1 (en) * | 2018-08-29 | 2020-03-05 | Orafol Europe Gmbh | Retroreflective sheeting and article, method of manufacturing and use of a retroreflective sheeting |
KR102251625B1 (en) * | 2020-10-05 | 2021-05-12 | 이승현 | Flexible sheet layered system for selectively adjusting angle of reflection light |
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2007
- 2007-03-27 US US11/728,722 patent/US7374297B2/en active Active
- 2007-03-28 EP EP20070754318 patent/EP2002292B1/en active Active
- 2007-03-28 CA CA 2648023 patent/CA2648023C/en active Active
- 2007-03-28 CN CN2007800094647A patent/CN101405628B/en active Active
- 2007-03-28 JP JP2009503000A patent/JP5240862B2/en active Active
- 2007-03-28 AU AU2007245067A patent/AU2007245067B2/en active Active
- 2007-03-28 WO PCT/US2007/007780 patent/WO2007126965A2/en active Application Filing
- 2007-03-28 BR BRPI0710052-3A patent/BRPI0710052B1/en active IP Right Grant
- 2007-03-28 ES ES07754318.9T patent/ES2490599T3/en active Active
-
2008
- 2008-04-24 US US12/148,973 patent/US7556387B2/en active Active
- 2008-12-05 US US12/315,838 patent/US7771059B2/en active Active
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11511514B2 (en) | 2019-01-03 | 2022-11-29 | Tier 1 Transnational Llc | Modular polyvinyl chloride retroreflective identification system |
US11685181B2 (en) | 2019-01-03 | 2023-06-27 | Tier 1 Transnational Llc | Multilayer identification patches |
Also Published As
Publication number | Publication date |
---|---|
CA2648023A1 (en) | 2007-11-08 |
US20070236795A1 (en) | 2007-10-11 |
US20090168178A1 (en) | 2009-07-02 |
US7374297B2 (en) | 2008-05-20 |
WO2007126965A3 (en) | 2008-06-12 |
BRPI0710052A2 (en) | 2011-08-02 |
US7556387B2 (en) | 2009-07-07 |
CA2648023C (en) | 2014-07-15 |
AU2007245067A1 (en) | 2007-11-08 |
US7771059B2 (en) | 2010-08-10 |
EP2002292A4 (en) | 2011-03-30 |
EP2002292A2 (en) | 2008-12-17 |
WO2007126965A9 (en) | 2008-03-13 |
US20080198460A1 (en) | 2008-08-21 |
JP2009532715A (en) | 2009-09-10 |
JP5240862B2 (en) | 2013-07-17 |
AU2007245067B2 (en) | 2010-08-19 |
CN101405628B (en) | 2010-08-11 |
CN101405628A (en) | 2009-04-08 |
EP2002292B1 (en) | 2014-05-14 |
BRPI0710052B1 (en) | 2018-04-03 |
ES2490599T3 (en) | 2014-09-04 |
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