耐候性について高安定性を有する有機着色剤および着色ポリマー組成物

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专利权人:

コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣＯＶＥＳＴＲＯ ＤＥＵＴＳＣＨＬＡＮＤ ＡＧ

发明人:

アレクサンダー・マイヤー,ミヒャエル・ヴァグナー,イェルク・ライヒェナウアー

申请号：

JP20130543784

公开号：

JP6078001(B2)

申请日:

2011.12.15

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

The present invention relates to organic coloring agents with a high color stability to weathering for thermoplastics. The invention furthermore relates to a polymer composition containing at least one thermoplastic and at least one organic coloring agent, preferably a combination of at least two organic coloring agents, of a specific structure. The invention moreover relates to the use of the coloring agents according to the invention for coloring polymer compositions, in particular for transparent formulations such as are required for the production of panes for use in buildings, motor vehicles and track vehicles or aircraft.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/