Title:
【発明の名称】水性一次分散液および被覆材料、その製造方法およびその使用
Document Type and Number:
Japanese Patent JP2003516434
Kind Code:
A
Abstract:
Aqueous primary dispersions and coating materials comprising dispersed and/or emulsified, solid and/or liquid polymer particles and/or dispersed solid core-shell particles having a diameter<=500 nm preparable by controlled free-radical microemulsion or miniemulsion polymerization of A) at least one olefinically unsaturated monomer and B) at least one olefinically unsaturated monomer which is different than the olefinically unsaturated monomer (A) and has the general formula I: R<1>R<2>C=CR<3>R<4 >(I), in which the radicals R<1>, R<2>, R<3 >and R<4 >independently of one another are hydrogen atoms or substituted or unsubstituted alkyl, cycloalkyl, alkylcycloalkyl, cycloalkylalkyl, aryl, alkylaryl, cycloalkylaryl, arylalkyl or arylcycloalkyl radicals, with the proviso that at least two of the variables R<1>, R<2>, R<3 >and R<4 >are substituted or unsubstituted aryl, arylalkyl or arylcycloalkyl radicals, especially substituted or unsubstituted aryl radicals; and also their use.
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Inventors:
Maximilian Bendix
Wolfgang Bremzer
David Christie
Wolfgang Bremzer
David Christie
Application Number:
JP2001543606A
Publication Date:
May 13, 2003
Filing Date:
November 08, 2000
Export Citation:
Assignee:
BASF Coatings Akchen Gezel Shaft
International Classes:
C08F2/22; C08F257/02; C08F265/04; C08F265/10; C08F273/00; C08F290/14; C08F291/00; C09D5/03; C09D125/02; C09D125/14; C09D133/00; C09D151/00; C09D151/08; C08F220/14; C08F220/18; (IPC1-7): C08F2/22
Attorney, Agent or Firm:
Toshio Yano (4 outside)