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pigment and use of metallic effect pigment with additive, method, coating composition
专利权人:
BYK-CHEMIE GMBH;ECKART GMBH
发明人:
BÄRBEL GERTZEN,DIETER PRÖLSS,JÜRGEN OMEIS,STEFAN TRUMMER,STEPHAN ROTH,WOLFGANG PRITSCHINS
申请号:
BRPI0913072
公开号:
BRPI0913072A2
申请日:
2009.05.28
申请国别(地区):
BR
年份:
2015
代理人:
摘要:
Metal effect pigment with additive, which: is at least partially applied to the metallic effect pigment; and includes at least one carboxylic acid with at least 4C, as structure units and at least one polyglycolether, where the carboxylic acid and polyglycol are covalently linked together, is claimed. An independent claim is included for the metal effect pigment comprising (a) pulverizing metal particle of metal effect pigment in the presence of additive, and grinding media and optionally a fluid phase; (b) separating the product obtained in step (a); and (c) optionally compacting separated product in step (b).
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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