CA2135385A1 - Aqueous binder mixture and use thereof - Google Patents

Aqueous binder mixture and use thereof

Info

Publication number
CA2135385A1
CA2135385A1 CA002135385A CA2135385A CA2135385A1 CA 2135385 A1 CA2135385 A1 CA 2135385A1 CA 002135385 A CA002135385 A CA 002135385A CA 2135385 A CA2135385 A CA 2135385A CA 2135385 A1 CA2135385 A1 CA 2135385A1
Authority
CA
Canada
Prior art keywords
binder mixture
aqueous binder
component
groups
polyamine
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.)
Granted
Application number
CA002135385A
Other languages
French (fr)
Other versions
CA2135385C (en
Inventor
Eberhard Konig
Josef Pedain
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.)
Bayer AG
Original Assignee
Individual
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 DE4218184A external-priority patent/DE4218184A1/en
Application filed by Individual filed Critical Individual
Publication of CA2135385A1 publication Critical patent/CA2135385A1/en
Application granted granted Critical
Publication of CA2135385C publication Critical patent/CA2135385C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them

Abstract

An aqueous binder mixture comprising substantially an aqueous solution and/or dispersion of a combination of a) at least one NCO prepolymer which is soluble and/or dispersible in water in the presence of component b), exhibits urethane groups and has blocked isocyanate groups, and b) a polyamine component comprising at least one (cyclo)aliphatic polyamine having at least 2 primary and/or secondary amino groups, and the use of the aqueous binder mixture for the preparation of coatings on heat-resistant substrates.
CA002135385A 1992-06-02 1993-05-19 Aqueous binder mixture and use thereof Expired - Fee Related CA2135385C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4218184.4 1992-06-02
DE4218184A DE4218184A1 (en) 1992-06-02 1992-06-02 Aqueous binder mixture and its use
PCT/EP1993/001253 WO1993024550A1 (en) 1992-06-02 1993-05-19 Aqueous binder mixture and use of the mixture

Publications (2)

Publication Number Publication Date
CA2135385A1 true CA2135385A1 (en) 1993-12-09
CA2135385C CA2135385C (en) 2006-08-08

Family

ID=36791705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002135385A Expired - Fee Related CA2135385C (en) 1992-06-02 1993-05-19 Aqueous binder mixture and use thereof

Country Status (1)

Country Link
CA (1) CA2135385C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607482A (en) * 1994-09-20 1997-03-04 Bayer Aktiengesellschaft Crosslinking agents for textile printing fixing agents
US7144527B2 (en) * 2002-09-17 2006-12-05 Clariant Gmbh Fire-protection coating

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607482A (en) * 1994-09-20 1997-03-04 Bayer Aktiengesellschaft Crosslinking agents for textile printing fixing agents
US7144527B2 (en) * 2002-09-17 2006-12-05 Clariant Gmbh Fire-protection coating

Also Published As

Publication number Publication date
CA2135385C (en) 2006-08-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed