Title:
粉体塗料懸濁液(粉体スラリー)及び粉体塗料、それらの製造法及びそれらの使用
Document Type and Number:
Japanese Patent JP2009523183
Kind Code:
A
Abstract:
Disclosed herein is a powder coating suspension prepared in the presence of an emulsifier (A) by emulsifying a liquid component (B) in an aqueous medium (C) to give an aqueous emulsion of liquid particles (D); and cooling the emulsion of liquid particles (D); wherein the emulsifier (A) has a hydroxyl number of 50 to 250 mg KOH/g and is a copolymer prepared by copolymerizing in an aqueous medium (a1) a hydroxyl-containing, olefinically unsaturated monomer; and (a2) an olefinically unsaturated monomer selected from the group consisting of (a21) a monomer of the general formula R1R2C═CR3R4, wherein R1, R2, R3, and R4 are independently 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 R1, R2, R3, and R4 are aryl, arylalkyl or arylcycloalkyl radicals; (a22) an olefinically unsaturated terpene hydrocarbon; and (a23) a dimeric alpha-alkylvinylaromatic.
Inventors:
Christina Alpert
Heinz-Peter Link
Werner-Alphonse Jung
Elisabeth Veslink
Marx Oberhof
Thomas Danner
Andreas Bowder
Heinz-Peter Link
Werner-Alphonse Jung
Elisabeth Veslink
Marx Oberhof
Thomas Danner
Andreas Bowder
Application Number:
JP2008549823A
Publication Date:
June 18, 2009
Filing Date:
January 10, 2007
Export Citation:
Assignee:
BASF Coatings AG
International Classes:
C09D5/03; C08F220/26; C09D7/45; C08F222/20; C09K23/00; C09D5/02; C09D125/00; C09D125/18; C09D133/02; C09D133/06; C09D145/00; C09D157/04; C09J125/00; C09J125/18; C09J133/02; C09J133/06; C09J145/00; C09J157/04; C09K3/10
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Kimihiro Hoshi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Reinhard Einsel