发明授权
- 专利标题: Thickened acrylic polymer latices
- 专利标题(中): 增稠丙烯酸聚合物胶乳
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申请号: US937312申请日: 1978-08-28
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公开(公告)号: US4346190A公开(公告)日: 1982-08-24
- 发明人: Eugene S. Barabas , Andrew Klein , Dru W. Alwani
- 申请人: Eugene S. Barabas , Andrew Klein , Dru W. Alwani
- 申请人地址: NY New York
- 专利权人: GAF Corporation
- 当前专利权人: GAF Corporation
- 当前专利权人地址: NY New York
- 主分类号: C08L33/00
- IPC分类号: C08L33/00 ; C08L33/02
摘要:
Acrylic polymer latex thickened with a latex containing a copolymer derived from (1) methacrylic acid or ethacrylic acid, and (2) methylacrylate.
公开/授权文献
- US6141063A Chroma key method and arrangement 公开/授权日:2000-10-31
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