发明授权
US5131916A Colored fluorescent polymer emulsions for marker pens: graft copolymers
and fluorescent dyes in aqueous phase
失效
彩色荧光聚合物乳胶标签:水性共聚物和荧光染料在水相中
- 专利标题: Colored fluorescent polymer emulsions for marker pens: graft copolymers and fluorescent dyes in aqueous phase
- 专利标题(中): 彩色荧光聚合物乳胶标签:水性共聚物和荧光染料在水相中
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申请号: US660327申请日: 1991-02-22
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公开(公告)号: US5131916A公开(公告)日: 1992-07-21
- 发明人: Herbert Eichenauer , Artur Haus
- 申请人: Herbert Eichenauer , Artur Haus
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX4006396 19900301
- 主分类号: C08K5/00
- IPC分类号: C08K5/00 ; C09D11/16 ; C09D11/50
摘要:
Aqueous emulsions based on certain graft polymers are outstandingly suitable for the production of colored inks for so-called marker pens. They are distinguished, for example, by a high storage stability.
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