DE3061869D1 - Mixture of binders for paper coating compositions - Google Patents

Mixture of binders for paper coating compositions

Info

Publication number
DE3061869D1
DE3061869D1 DE8080102414T DE3061869T DE3061869D1 DE 3061869 D1 DE3061869 D1 DE 3061869D1 DE 8080102414 T DE8080102414 T DE 8080102414T DE 3061869 T DE3061869 T DE 3061869T DE 3061869 D1 DE3061869 D1 DE 3061869D1
Authority
DE
Germany
Prior art keywords
weight
acrylic acid
coating compositions
monomers
mixture
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
DE8080102414T
Other languages
German (de)
Inventor
Kurt Dr Wendel
Guenther Dr Addicks
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to DE8080102414T priority Critical patent/DE3061869D1/en
Application granted granted Critical
Publication of DE3061869D1 publication Critical patent/DE3061869D1/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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/58—Polymers or oligomers of diolefins, aromatic vinyl monomers or unsaturated acids or derivatives thereof

Abstract

1. Binder mixture for paper-coating compositions based on aqueous dispersions of from 95 to 70 parts by weight of an emulsion polymer A, which contains acrylate and ethylenically unsaturated carboxylic acids as copolymerised units, and from 5 to 30 parts by weight of a copolymer B of from 15 to 55% by weight of acrylic acid and/or methacrylic acid, where appropriate up to 10% by weight of acrylamide and/or methacrylamide and from 85 to 45% by weight of other monomers which form water-insoluble homopolymers, at least 20% by weight of these hydrophobic monomers being esters of acrylic acid or methacrylic acid with alcohols which contain from 1 to 4 carbon atoms, wherein copolymer A contains, as copolymerised units, (a) from 80 to 96% by weight of esters of acrylic acid and monohydric C2 -C8 -alcohols, (b) up to 19.5% by weight of styrene, acrylonitrile and/or methylmethacrylate, and (c) from 0.5 to 10% by weight of other monomers which form water-soluble homopolymers.
DE8080102414T 1979-05-17 1980-05-05 Mixture of binders for paper coating compositions Expired DE3061869D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080102414T DE3061869D1 (en) 1979-05-17 1980-05-05 Mixture of binders for paper coating compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792919937 DE2919937A1 (en) 1979-05-17 1979-05-17 Binder mix for paper coating slips
DE8080102414T DE3061869D1 (en) 1979-05-17 1980-05-05 Mixture of binders for paper coating compositions

Publications (1)

Publication Number Publication Date
DE3061869D1 true DE3061869D1 (en) 1983-03-17

Family

ID=6070970

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792919937 Withdrawn DE2919937A1 (en) 1979-05-17 1979-05-17 Binder mix for paper coating slips
DE8080102414T Expired DE3061869D1 (en) 1979-05-17 1980-05-05 Mixture of binders for paper coating compositions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792919937 Withdrawn DE2919937A1 (en) 1979-05-17 1979-05-17 Binder mix for paper coating slips

Country Status (4)

Country Link
EP (1) EP0019170B1 (en)
AT (1) ATE2447T1 (en)
DE (2) DE2919937A1 (en)
FI (1) FI71570C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727503A1 (en) * 1997-06-27 1999-01-07 Basf Ag Paper coating slips based on binders with N-vinylformamide derivatives
US20040151886A1 (en) 2000-03-06 2004-08-05 Bobsein Barrett Richard Binder composition
WO2008095878A2 (en) * 2007-02-08 2008-08-14 Basf Se Water-soluble binders for paper coating slips

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL131848C (en) * 1963-11-20 1900-01-01
NO149177C (en) * 1977-01-28 1984-02-29 Basf Ag paper coating

Also Published As

Publication number Publication date
FI71570C (en) 1987-01-19
ATE2447T1 (en) 1983-03-15
EP0019170A1 (en) 1980-11-26
DE2919937A1 (en) 1980-11-27
EP0019170B1 (en) 1983-02-09
FI71570B (en) 1986-10-10
FI801564A (en) 1980-11-18

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Legal Events

Date Code Title Description
8330 Complete renunciation