ES2081439T3 - PAPER ADDITIVE AND ITS USE. - Google Patents

PAPER ADDITIVE AND ITS USE.

Info

Publication number
ES2081439T3
ES2081439T3 ES91307417T ES91307417T ES2081439T3 ES 2081439 T3 ES2081439 T3 ES 2081439T3 ES 91307417 T ES91307417 T ES 91307417T ES 91307417 T ES91307417 T ES 91307417T ES 2081439 T3 ES2081439 T3 ES 2081439T3
Authority
ES
Spain
Prior art keywords
paper
paper additive
mixture
polymers
strengthening
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
Application number
ES91307417T
Other languages
Spanish (es)
Inventor
Chokyun Rha
Maritta Timonen
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.)
Alko Oy AB
Original Assignee
Alko Oy AB
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 Alko Oy AB filed Critical Alko Oy AB
Application granted granted Critical
Publication of ES2081439T3 publication Critical patent/ES2081439T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
    • 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
    • D21H17/005—Microorganisms or enzymes
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Microbiology (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pens And Brushes (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

A mixture of polymers derived from degradation of a polysaccharide derivative is used during the paper-making process as a means of strengthening the paper and as a dewatering agent. Paper is either coated or impregnated with a mixture of the polymers.
ES91307417T 1990-08-10 1991-08-12 PAPER ADDITIVE AND ITS USE. Expired - Lifetime ES2081439T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56601390A 1990-08-10 1990-08-10

Publications (1)

Publication Number Publication Date
ES2081439T3 true ES2081439T3 (en) 1996-03-16

Family

ID=24261084

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91307417T Expired - Lifetime ES2081439T3 (en) 1990-08-10 1991-08-12 PAPER ADDITIVE AND ITS USE.

Country Status (10)

Country Link
EP (1) EP0470871B1 (en)
JP (1) JPH04245997A (en)
KR (1) KR920004666A (en)
AT (1) ATE129764T1 (en)
AU (1) AU648094B2 (en)
CA (1) CA2042560C (en)
DE (1) DE69114208T2 (en)
DK (1) DK0470871T3 (en)
ES (1) ES2081439T3 (en)
NZ (1) NZ239350A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4994112A (en) * 1989-10-30 1991-02-19 Aqualon Company Hydrophobically modified cellulosic thickeners for paper coating
KR100337995B1 (en) * 2000-03-15 2002-05-24 정삼열 Method of making recycleable paper that has touch ffeeling of leather
GB0219281D0 (en) * 2002-08-19 2002-09-25 Unilever Plc Fabric care composition
EP2370511B1 (en) 2008-12-03 2016-08-24 Beardow and Adams (Adhesives) Limited Use of a polysaccharide containing composition in forming protective film on surfaces selected from concrete, metal, stone, glass, wood, cloth, tissue, weave and paper
US8652610B2 (en) 2008-12-19 2014-02-18 Kimberly-Clark Worldwide, Inc. Water-dispersible creping materials
US8506978B2 (en) 2010-12-28 2013-08-13 Kimberly-Clark Worldwide, Inc. Bacteriostatic tissue product
BR112013023849A2 (en) * 2011-03-29 2019-09-24 Basf Se E Wintershall Holding Gmbh method for coating a lamina cellulose-containing material, composition, coated lamina cellulose-containing material, and use of a glucan
RU2623472C2 (en) 2011-11-18 2017-06-26 Рокетт Фрер Partially soluble high-molecular dextrins
EP3334862A2 (en) 2015-08-14 2018-06-20 Basf Se Aqueous surface treatment composition for paper and board
CN113502689A (en) * 2021-07-06 2021-10-15 云南中烟工业有限责任公司 Microbial polysaccharide enhanced high-transparency filter stick forming paper and preparation method thereof
CN116005489B (en) * 2022-12-13 2024-04-26 大家智合(北京)网络科技股份有限公司 Tea dreg molding packaging paper and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636951A1 (en) * 1976-08-17 1978-02-23 Pelikan Werke Wagner Guenther Degrading starch or starch derivs. in paper prodn. - by treating with amylase to reduce viscosity and simplify coating process
CA1254316A (en) * 1983-02-16 1989-05-16 Donald N. Van Eenam Functionalized polyacrylamide grafted starch polymer wet strength additives
DE3724646A1 (en) * 1987-07-25 1989-02-02 Basf Ag METHOD FOR PRODUCING PAPER, CARDBOARD AND CARDBOARD WITH HIGH DRY RESISTANCE
FI103583B1 (en) * 1989-02-10 1999-07-30 Alko Yhtioet Oy Enzymatically prepared hydrolyzate of a water-soluble carboxymethyl cellulose
FI895708A7 (en) * 1989-02-10 1990-08-11 Alko Ab Oy Water-soluble degradation product

Also Published As

Publication number Publication date
AU8174391A (en) 1992-02-13
CA2042560A1 (en) 1992-02-11
EP0470871A1 (en) 1992-02-12
DE69114208D1 (en) 1995-12-07
AU648094B2 (en) 1994-04-14
NZ239350A (en) 1994-01-26
ATE129764T1 (en) 1995-11-15
KR920004666A (en) 1992-03-27
CA2042560C (en) 2006-07-11
DE69114208T2 (en) 1996-04-25
DK0470871T3 (en) 1995-12-04
JPH04245997A (en) 1992-09-02
EP0470871B1 (en) 1995-11-02

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