Title:
【発明の名称】弗素含有粉末被覆剤
Document Type and Number:
Japanese Patent JP2677471
Kind Code:
B2
Abstract:
A fluorine-containing powder coating is described, comprising a) a crosslinkable, fluorine-containing copolymer, composed of a vinyl ester of a highly branched carboxylic acid, whose acyl radical has 9 carbon atoms and is composed of isomers having two quaternary carbon atoms, to which 0 to 80 mol% of isomers which contain one quaternary carbon atom together with at least one tertiary carbon atom in the acyl radical are admixed, of a vinyl monomer containing OH groups, and of a fluoroolefin of the general formula CF2=CFX, in which X=F, a perfluoroalkyl radical having 1 to 8 carbon atoms or Cl, and b) 20 to 60% by weight of a crosslinking agent suitable for powder coating formulations. Preferably, the latter is a blocked polyisocyanate.
Inventors:
Michael Shrip
Gerhard Merten
Gerhard Merten
Application Number:
JP33232391A
Publication Date:
November 17, 1997
Filing Date:
December 16, 1991
Export Citation:
Assignee:
HOECHST AKTIENGESELLSCHAFT
International Classes:
C08F14/18; C08F18/02; C08F218/04; C08G18/62; C08G18/79; C08G18/80; C08F214/18; C09D5/03; C09D5/46; C09D127/12; C09D131/02; (IPC1-7): C09D5/03; C09D5/03; C09D5/46; C09D127/12
Domestic Patent References:
| JP260968A |
Attorney, Agent or Firm:
Kyozo Yuasa (6 people outside)