ES2048779T3 - CATIONIC SIZING AGENT FOR PAPER. - Google Patents

CATIONIC SIZING AGENT FOR PAPER.

Info

Publication number
ES2048779T3
ES2048779T3 ES89106679T ES89106679T ES2048779T3 ES 2048779 T3 ES2048779 T3 ES 2048779T3 ES 89106679 T ES89106679 T ES 89106679T ES 89106679 T ES89106679 T ES 89106679T ES 2048779 T3 ES2048779 T3 ES 2048779T3
Authority
ES
Spain
Prior art keywords
methacrylate
acrylate
paper
sizing agent
copolymers
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
ES89106679T
Other languages
Spanish (es)
Inventor
Hasan Dr Ulubay
Josef Bung
Hans-Joachim Bertram
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.)
BK Giulini Chemie GmbH
Original Assignee
Giulini Chemie GmbH
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
Priority claimed from DE19883826825 external-priority patent/DE3826825A1/en
Application filed by Giulini Chemie GmbH filed Critical Giulini Chemie GmbH
Application granted granted Critical
Publication of ES2048779T3 publication Critical patent/ES2048779T3/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
    • 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
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to stable aqueous colloid-disperse solutions of the salt of copolymers built up from the monomers N,N-dimethylaminoethyl acrylate and/or methacrylate and of the methacrylate and/or acrylate of a C10- to C22-fatty alcohol, acrylic acid and/or methacrylic acid and methyl acrylate and/or methacrylate. The copolymers can be prepared by solution polymerisation initiated by free radicals. They display a strong sizing action even at a low concentration and are particularly stable towards electrolytes.
ES89106679T 1988-08-06 1989-04-14 CATIONIC SIZING AGENT FOR PAPER. Expired - Lifetime ES2048779T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883826825 DE3826825A1 (en) 1988-03-03 1988-08-06 Cationic size for paper

Publications (1)

Publication Number Publication Date
ES2048779T3 true ES2048779T3 (en) 1994-04-01

Family

ID=6360408

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89106679T Expired - Lifetime ES2048779T3 (en) 1988-08-06 1989-04-14 CATIONIC SIZING AGENT FOR PAPER.

Country Status (4)

Country Link
EP (1) EP0357866B1 (en)
AT (1) ATE98719T1 (en)
DE (1) DE58906423D1 (en)
ES (1) ES2048779T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4306557C2 (en) * 1993-03-03 2000-08-10 Chem Fab Bruehl Oppermann Gmbh Use of a composition for surface sizing
DE102009036344A1 (en) 2009-08-06 2011-02-10 Bk Giulini Gmbh Sizing agent for paper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1189275B (en) * 1963-02-18 1965-03-18 Bayer Ag Process for the production of soluble, cation-active copolymers
DE3401573A1 (en) * 1984-01-18 1985-07-25 Bayer Ag, 5090 Leverkusen CATIONIC SIZING AGENT FOR PAPER AND METHOD FOR THE PRODUCTION THEREOF
DE3537824A1 (en) * 1985-10-24 1987-04-30 Bayer Ag CATIONIC SIZE FOR PAPER

Also Published As

Publication number Publication date
EP0357866A3 (en) 1990-03-28
DE58906423D1 (en) 1994-01-27
EP0357866A2 (en) 1990-03-14
EP0357866B1 (en) 1993-12-15
ATE98719T1 (en) 1994-01-15

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