ES2010430A6 - A process for the production of paper. - Google Patents

A process for the production of paper.

Info

Publication number
ES2010430A6
ES2010430A6 ES8900817A ES8900817A ES2010430A6 ES 2010430 A6 ES2010430 A6 ES 2010430A6 ES 8900817 A ES8900817 A ES 8900817A ES 8900817 A ES8900817 A ES 8900817A ES 2010430 A6 ES2010430 A6 ES 2010430A6
Authority
ES
Spain
Prior art keywords
cationic
retention agent
paper
production
polymeric retention
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
Application number
ES8900817A
Other languages
Spanish (es)
Inventor
Per Johan Svending
Hans Erik Johansson
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.)
Nouryon Pulp and Performance Chemicals AB
Original Assignee
Eka Nobel 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 Eka Nobel AB filed Critical Eka Nobel AB
Publication of ES2010430A6 publication Critical patent/ES2010430A6/en
Expired 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic 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
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/10—Phosphorus-containing 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
    • 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
    • D21H17/31—Gums
    • D21H17/32—Guar or other polygalactomannan gum
    • 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
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

A process for the production of paper by forming and dewatering a suspension of cellulose containing fibers and optional fillers on a wire in the presence of a cationic silica based sol and a cationic polymeric retention agent. The cationic polymeric retention agent is cationic guar gum or a cationic synthetic polymer such as cationic polyacrylamide. The combination of cationic silica sol and cationic polymeric retention agent gives improved retention of fines and fillers and eases drainage.
ES8900817A 1988-03-08 1989-03-07 A process for the production of paper. Expired ES2010430A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8800816A SE462721B (en) 1988-03-08 1988-03-08 SET FOR PAPER PREPARATION BY FORMING AND DEATHING A SUSPENSION OF CELLULOSAIN HOLDING FIBERS

Publications (1)

Publication Number Publication Date
ES2010430A6 true ES2010430A6 (en) 1989-11-01

Family

ID=20371616

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900817A Expired ES2010430A6 (en) 1988-03-08 1989-03-07 A process for the production of paper.

Country Status (12)

Country Link
EP (1) EP0394368B1 (en)
JP (1) JP2607161B2 (en)
KR (1) KR920011032B1 (en)
CN (1) CN1010599B (en)
AU (1) AU3294989A (en)
CA (1) CA1324705C (en)
DK (1) DK215590A (en)
ES (1) ES2010430A6 (en)
FI (1) FI93882C (en)
NZ (1) NZ228206A (en)
SE (1) SE462721B (en)
WO (1) WO1989008741A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE500387C2 (en) * 1989-11-09 1994-06-13 Eka Nobel Ab Silica sols, process for making silica sols and using the soles in paper making
SE9103140L (en) * 1991-10-28 1993-04-29 Eka Nobel Ab HYDROPHOBERATED PAPER
DE4302293A1 (en) * 1993-01-28 1994-08-04 Degussa Filler-containing paper
US7629392B2 (en) 2004-04-07 2009-12-08 Akzo Nobel N.V. Silica-based sols and their production and use
US7732495B2 (en) 2004-04-07 2010-06-08 Akzo Nobel N.V. Silica-based sols and their production and use
US7208429B2 (en) 2004-12-02 2007-04-24 The Procter + Gamble Company Fibrous structures comprising a nonoparticle additive
US7459179B2 (en) 2004-12-02 2008-12-02 The Procter & Gamble Company Process for making a fibrous structure comprising an additive
US7976679B2 (en) 2004-12-02 2011-07-12 The Procter & Gamble Company Fibrous structures comprising a low surface energy additive
CN105542275B (en) * 2015-12-22 2017-11-14 温州德泰塑业有限公司 A kind of method of paper grade (stock) inorfil flexibility
FI128012B (en) * 2016-03-22 2019-07-31 Kemira Oyj Systems and processes for making paper, cardboard or the like

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1148872A (en) * 1979-04-06 1983-06-28 Eugene A. Ostreicher Filter with inorganic cationic colloidal silica
SE8403062L (en) * 1984-06-07 1985-12-08 Eka Ab PAPER MANUFACTURING PROCEDURES
JPS60260377A (en) * 1984-06-08 1985-12-23 Mitsubishi Paper Mills Ltd Ink jet recording paper
SE451739B (en) * 1985-04-03 1987-10-26 Eka Nobel Ab PAPER MANUFACTURING PROCEDURE AND PAPER PRODUCT WHICH DRAINAGE AND RETENTION-IMPROVING CHEMICALS USED COTTONIC POLYACRYLAMIDE AND SPECIAL INORGANIC COLLOID
ES2007383A6 (en) * 1987-07-31 1989-06-16 Hispano Quimica Process for obtaining soundproof and thermal insulation panels.
US4798653A (en) * 1988-03-08 1989-01-17 Procomp, Inc. Retention and drainage aid for papermaking

Also Published As

Publication number Publication date
EP0394368A1 (en) 1990-10-31
KR920011032B1 (en) 1992-12-26
SE8800816D0 (en) 1988-03-08
SE8800816L (en) 1989-09-09
NZ228206A (en) 1990-04-26
FI904384A0 (en) 1990-09-05
JP2607161B2 (en) 1997-05-07
CN1010599B (en) 1990-11-28
DK215590D0 (en) 1990-09-07
FI93882C (en) 1995-06-12
FI93882B (en) 1995-02-28
EP0394368B1 (en) 1993-05-12
KR900700690A (en) 1990-08-16
WO1989008741A1 (en) 1989-09-21
JPH03503299A (en) 1991-07-25
DK215590A (en) 1990-09-07
CN1035859A (en) 1989-09-27
AU3294989A (en) 1989-10-05
CA1324705C (en) 1993-11-30
SE462721B (en) 1990-08-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041102