Title:
【発明の名称】ポリアクリレートおよび粉体塗料における流れ調整剤としてのその使用
Document Type and Number:
Japanese Patent JPH06509825
Kind Code:
A
Abstract:
Polyacrylates and their use for powder coatings are disclosed. In order to prepare the polyacrylates, acrylic acid, methacrylic acid, their esters with C1-C4 alcohols, and/or fumaric acid, maleic acid, and their anhydrides are first polymerized. The polymers are then reacted with long chain alcohols, one alcohol having an aliphatic chain with 6 to 36 carbon atoms and a second alcohol having a cyclic amide structure. This polyacrylate is suitable as a levelling agent for powder coatings, in particular for powder lacquers. It improves the flowing behavior by reducing the orange peel effect and improves flowability.
Inventors:
Fischer, Herbert
Gress, Wolfgang
Oberco Bush, Doris
Gress, Wolfgang
Oberco Bush, Doris
Application Number:
JP50325393A
Publication Date:
November 02, 1994
Filing Date:
July 29, 1992
Export Citation:
Assignee:
Henkel Commandet Gezelshaft Auf Akchen
International Classes:
C08F8/14; C08F8/30; C08F8/46; C08F20/02; C08F20/06; C08F220/04; C09D5/46; C09D7/12; C09D133/00; C09D133/04; (IPC1-7): C08F8/14; C08F8/30; C08F20/06; C09D7/12; C09D133/00
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)