ATE129764T1 - PAPER TOOLS AND ITS USE. - Google Patents

PAPER TOOLS AND ITS USE.

Info

Publication number
ATE129764T1
ATE129764T1 AT91307417T AT91307417T ATE129764T1 AT E129764 T1 ATE129764 T1 AT E129764T1 AT 91307417 T AT91307417 T AT 91307417T AT 91307417 T AT91307417 T AT 91307417T AT E129764 T1 ATE129764 T1 AT E129764T1
Authority
AT
Austria
Prior art keywords
paper
mixture
paper tools
tools
polymers
Prior art date
Application number
AT91307417T
Other languages
German (de)
Inventor
Chokyun Rha
Maritta Timonen
Original Assignee
Alko Group Ltd
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 Group Ltd filed Critical Alko Group Ltd
Application granted granted Critical
Publication of ATE129764T1 publication Critical patent/ATE129764T1/en

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
    • 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
    • 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
    • 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.
AT91307417T 1990-08-10 1991-08-12 PAPER TOOLS AND ITS USE. ATE129764T1 (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
ATE129764T1 true ATE129764T1 (en) 1995-11-15

Family

ID=24261084

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91307417T ATE129764T1 (en) 1990-08-10 1991-08-12 PAPER TOOLS 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
ES2081439T3 (en) 1996-03-16
AU648094B2 (en) 1994-04-14
NZ239350A (en) 1994-01-26
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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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee