CA2135385C - Melange liant aqueux et utilisation - Google Patents

Melange liant aqueux et utilisation Download PDF

Info

Publication number
CA2135385C
CA2135385C CA002135385A CA2135385A CA2135385C CA 2135385 C CA2135385 C CA 2135385C CA 002135385 A CA002135385 A CA 002135385A CA 2135385 A CA2135385 A CA 2135385A CA 2135385 C CA2135385 C CA 2135385C
Authority
CA
Canada
Prior art keywords
component
groups
blocked isocyanate
content
calculated
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 - Fee Related
Application number
CA002135385A
Other languages
English (en)
Other versions
CA2135385A1 (fr
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
Bayer AG
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/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of CA2135385A1 publication Critical patent/CA2135385A1/fr
Application granted granted Critical
Publication of CA2135385C publication Critical patent/CA2135385C/fr
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
CA002135385A 1992-06-02 1993-05-19 Melange liant aqueux et utilisation Expired - Fee Related CA2135385C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DEP4218184.4 1992-06-02
DE4218184A DE4218184A1 (de) 1992-06-02 1992-06-02 Wäßriges Bindemittelgemisch und seine Verwendung
PCT/EP1993/001253 WO1993024550A1 (fr) 1992-06-02 1993-05-19 Melange aqueux de liants et son utilisation

Publications (2)

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

Family

ID=36791705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002135385A Expired - Fee Related CA2135385C (fr) 1992-06-02 1993-05-19 Melange liant aqueux et utilisation

Country Status (1)

Country Link
CA (1) CA2135385C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4433437A1 (de) * 1994-09-20 1996-03-21 Bayer Ag Vernetzer für Textildruck-Bindemittel
DE10243231B4 (de) * 2002-09-17 2004-10-28 Clariant Gmbh Brandschutzbeschichtung

Also Published As

Publication number Publication date
CA2135385A1 (fr) 1993-12-09

Similar Documents

Publication Publication Date Title
US5563208A (en) Aqueous binder mixture and use thereof
US5473011A (en) Polyisocyanate mixtures, a process for their preparation and their use as cross-linking agents in coating compositions
US4452834A (en) Process for the preparation of aqueous dispersions or solutions of polyurethane polyureas containing heat activated cross-linking agents, the dispersions or solutions obtainable by this process, and their use for the production of coatings
US5098983A (en) Polyisocyanate mixtures, processes for their production and their use as binders for coating compositions or as reactants for compounds reactive to isocyanate groups or carboxyl groups
US5455297A (en) Water-based coating compositions and their use for the production of flexible coatings
CN101107336B (zh) 具有改进的抗冲击性能的多异氰酸酯组合物
US5852106A (en) Coating compositions for glass substrates
CA2148410A1 (fr) Compositions a base de polyisocyanates dispersables dans l'eau
JP5299420B2 (ja) ブロックイソシアネート含有エマルジョン組成物及びその製造方法並びに多孔質基材用水性下地処理剤及び水性焼付け型塗料組成物
US5100995A (en) Storage stable polyurethane adhesives
AU2038499A (en) Aqueous polyisocyanate crosslinking agents modified with hydroxycarboxylic acids and pyrazole-basedblocking agents
US20160376438A1 (en) Urea-free polyurethane dispersions
CA2059809C (fr) Prepolymeres du type isocyanate contenant des groupements ether et ester, un procede d'obtention et leur emploi dans la production de compositions de moulage, de scellement ou de revetement
CA2019535C (fr) Melanges thermodurcissables et leur emploi dans la preparation de revetements pour supports resistant a la chaleur
US4440901A (en) Process for the production of plastic based on polyisocyanates
CA2135385C (fr) Melange liant aqueux et utilisation
CA2312163A1 (fr) Compositions de liant et leur utilisation dans des revetements aqueux et des compositions adhesives
CA2394339A1 (fr) Polyisocyanates bloques renfermant des groupes phenoliques
KR100239100B1 (ko) 열경화성 피막조성물 및 금속기판의 프라이머 피막으로서의 이의 용도
US6160076A (en) Cross-linked aqueous polyurethane dispersions containing dimer/trimer
US6723817B2 (en) Polyisocyanates blocked with epsilon-caprolactam and either diisopropylamine or 1,2,4-triazole, their preparation and use
KR100602035B1 (ko) Ｎ,ｎ-디이소프로필-ｎ-에틸아민으로 중화된 중합체 수분산액
US5800872A (en) Aqueous polyurethane dispersions containing uretidione
WO1997018257A1 (fr) Dispersions aqueuses de polyurethanne contenant de l'uretidione
JPS6030689B2 (ja) 熱反応型水溶性ウレタン樹脂の製造方法

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed