发明授权
- 专利标题: Treating proteinaceous substrates with cationic copolymer
- 专利标题(中): 用阳离子共聚物处理蛋白质底物
-
申请号: US598571申请日: 1990-10-16
-
公开(公告)号: US5186929A公开(公告)日: 1993-02-16
- 发明人: Richard DeMarco , Raymond Feinland , Janusz Jachowicz
- 申请人: Richard DeMarco , Raymond Feinland , Janusz Jachowicz
- 申请人地址: NY New York
- 专利权人: Clairol Incorporated
- 当前专利权人: Clairol Incorporated
- 当前专利权人地址: NY New York
- 主分类号: A61K8/72
- IPC分类号: A61K8/72 ; A61K8/73 ; A61K8/81 ; A61Q5/02 ; A61Q5/12
摘要:
The treatment of proteinaceous or other substrates to render them more manageable and more stable against chemical treatment involves the use of aqueous compositions containing cationic (meth)acrylic copolymers.
公开/授权文献
- US5979314A Lithographic dampener 公开/授权日:1999-11-09