发明授权
US5387633A Styrene sodium styrene sulfonate copolymer for plastisol sealant
失效
苯乙烯苯乙烯磺酸钠共聚物用于增塑溶胶密封剂
- 专利标题: Styrene sodium styrene sulfonate copolymer for plastisol sealant
- 专利标题(中): 苯乙烯苯乙烯磺酸钠共聚物用于增塑溶胶密封剂
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申请号: US208764申请日: 1994-03-08
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公开(公告)号: US5387633A公开(公告)日: 1995-02-07
- 发明人: Richard W. Bush , Eugene E. Carney , Shao-Hai Wu , Felek Jachimowicz , Timothy G. Grasel , Tsutomu Takeuchi
- 申请人: Richard W. Bush , Eugene E. Carney , Shao-Hai Wu , Felek Jachimowicz , Timothy G. Grasel , Tsutomu Takeuchi
- 申请人地址: NY New York
- 专利权人: W. R. Grace & Co.-Conn.
- 当前专利权人: W. R. Grace & Co.-Conn.
- 当前专利权人地址: NY New York
- 主分类号: C08K5/00
- IPC分类号: C08K5/00 ; C08K5/12 ; C08K5/11 ; C08K5/523
摘要:
Copolymers of styrene and sodium styrene sulfonate can be combined with a plasticizer to make a non-PVC plastisol sealant for containers.