CA2236415A1 - Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose - Google Patents

Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose

Info

Publication number
CA2236415A1
CA2236415A1 CA002236415A CA2236415A CA2236415A1 CA 2236415 A1 CA2236415 A1 CA 2236415A1 CA 002236415 A CA002236415 A CA 002236415A CA 2236415 A CA2236415 A CA 2236415A CA 2236415 A1 CA2236415 A1 CA 2236415A1
Authority
CA
Canada
Prior art keywords
paper
fiber
water insoluble
including water
products including
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.)
Granted
Application number
CA002236415A
Other languages
French (fr)
Other versions
CA2236415C (en
Inventor
Richard A. Jewell
David W. Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weyerhaeuser Co
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2236415A1 publication Critical patent/CA2236415A1/en
Application granted granted Critical
Publication of CA2236415C publication Critical patent/CA2236415C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/02—Alkyl or cycloalkyl ethers
    • C08B11/04—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • C08B11/10—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals
    • C08B11/12—Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals substituted with acid radicals substituted with carboxylic radicals, e.g. carboxymethylcellulose [CMC]
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55—Polyamides; Polyaminoamides; Polyester-amides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides

Abstract

The invention relates to paper and similar products made with at least a portion of the papermaking furnish being essentially water insoluble carboxyethyl cellulose fibers. A cationic additive material, such as a polyamide epichlorohydrin wet strength resin or cationic starch, is also required. From 2-100 % of the modified fiber is used in conjunction with a usual papermaking fiber. The D.S. of the carboxyethylated fiber is in the range of about 0.01-0.3, preferably about 0.025-0.10. A notable feature of paper products made with the fiber/cationic additive system is an improved ratio of wet to dry tensile and burst strengths compared with sheets made from unmodified fiber.
CA002236415A 1995-11-03 1996-10-29 Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose Expired - Fee Related CA2236415C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/552,419 US5667637A (en) 1995-11-03 1995-11-03 Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose
US08/552,419 1995-11-03
PCT/US1996/017502 WO1997016595A1 (en) 1995-11-03 1996-10-29 Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose

Publications (2)

Publication Number Publication Date
CA2236415A1 true CA2236415A1 (en) 1997-05-09
CA2236415C CA2236415C (en) 2004-01-06

Family

ID=24205257

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002236415A Expired - Fee Related CA2236415C (en) 1995-11-03 1996-10-29 Paper and paper-like products including water insoluble fibrous carboxyalkyl cellulose

Country Status (5)

Country Link
US (1) US5667637A (en)
EP (1) EP0858528A1 (en)
JP (1) JPH11515063A (en)
CA (1) CA2236415C (en)
WO (1) WO1997016595A1 (en)

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CN1795307B (en) * 2003-04-07 2010-09-08 国际纸业公司 Papers for liquid electrophotographic printing and method for making same
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US20050028955A1 (en) * 2003-08-05 2005-02-10 Weyerhaeuser Company Tissue product containing carboxylated cellulosic fibers
US7361399B2 (en) * 2004-05-24 2008-04-22 International Paper Company Gloss coated multifunctional printing paper
BRPI0513120A (en) * 2004-07-14 2008-04-29 Int Paper Co paper substrate and method for producing a paper substrate
AU2006213665B2 (en) * 2005-02-11 2011-03-10 International Paper Company Paper substrates useful in wallboard tape applications
CA2750039A1 (en) 2005-03-11 2006-09-21 International Paper Company Substrate comprising expandable microspheres
EP1859102B1 (en) * 2005-03-16 2021-10-13 International Paper Company Paper substrates useful in wallboard tape applications
CA2615062A1 (en) * 2005-07-11 2007-01-18 International Paper Company A paper substrate containing a functional layer and methods of making and using the same
US8025973B2 (en) * 2005-07-22 2011-09-27 Internatonal Paper Company Paper substrate containing a fluorine containing compound and having enhanced grease-resistance and glueability
EP1954879A2 (en) * 2005-10-31 2008-08-13 International Paper Company An anticorrosive paper or paperboard material
US7682438B2 (en) 2005-11-01 2010-03-23 International Paper Company Paper substrate having enhanced print density
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US8066847B2 (en) * 2005-12-29 2011-11-29 Nalco Corporation Creping adhesives comprising blends of polyaminoamide epihalolhydrin resins and polyamides
US7736466B2 (en) * 2006-01-17 2010-06-15 International Paper Company Paper substrates containing high surface sizing and low internal sizing and having high dimensional stability
US7622022B2 (en) 2006-06-01 2009-11-24 Benny J Skaggs Surface treatment of substrate or paper/paperboard products using optical brightening agent
US7666274B2 (en) * 2006-08-01 2010-02-23 International Paper Company Durable paper
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CA2687995C (en) 2007-05-23 2015-04-21 International Paper Company Compositions and particles containing cellulosic fibers and stabilized- and/or activated-urease inhibitors, as well as methods of making and using the same
US8057637B2 (en) 2007-12-26 2011-11-15 International Paper Company Paper substrate containing a wetting agent and having improved print mottle
CA2719021A1 (en) 2008-03-20 2009-09-24 International Paper Company Paper substrates useful as universal release liners
US8652594B2 (en) 2008-03-31 2014-02-18 International Paper Company Recording sheet with enhanced print quality at low additive levels
PL2288752T3 (en) 2008-06-20 2014-07-31 Int Paper Co Composition and recording sheet with improved optical properties
WO2009158611A1 (en) * 2008-06-26 2009-12-30 International Paper Company Recording sheet with improved print density
WO2010025383A1 (en) 2008-08-28 2010-03-04 International Paper Company Expandable microspheres and methods of making and using the same
WO2010036521A1 (en) * 2008-09-26 2010-04-01 International Paper Company Composition suitable for multifunctional printing and recording sheet containing same
US8460511B2 (en) * 2008-10-01 2013-06-11 International Paper Company Paper substrate containing a wetting agent and having improved printability
JP5202284B2 (en) * 2008-12-22 2013-06-05 株式会社日立産機システム Thermosetting resin composition
WO2010148156A1 (en) 2009-06-16 2010-12-23 International Paper Company Anti-microbial paper substrates useful in wallboard tape applications
ES2529104T3 (en) 2009-08-05 2015-02-16 International Paper Company Additive for dried sheets of spongy paper pulp
PL2845949T3 (en) 2009-08-05 2023-09-11 International Paper Company Process for applying composition containing a cationic trivalent metal and debonder and fluff pulp sheet made from same
MY162376A (en) 2009-08-05 2017-06-15 Shell Int Research Method for monitoring a well
AT508688B8 (en) 2009-08-28 2011-10-15 Chemiefaser Lenzing Ag CARBOXYETHYL CELLULOSE FIBERS, THEIR USE IN WOUND ALLOYS AND HYGIENE ITEMS AND METHOD FOR THE PRODUCTION THEREOF
US8551614B2 (en) * 2009-12-29 2013-10-08 International Paper Company Three-layer wrapping and a process for manufacturing a packaging using the same
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Also Published As

Publication number Publication date
CA2236415C (en) 2004-01-06
EP0858528A1 (en) 1998-08-19
JPH11515063A (en) 1999-12-21
WO1997016595A1 (en) 1997-05-09
US5667637A (en) 1997-09-16

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