发明申请
WO1997033558A1 PERSONAL CARE COMPOSITIONS CONTAINING A COPOLYMER HAVING HYDROPHOBIC, CARBON-BASED GRAFTS
审中-公开
基本信息:
- 专利标题： PERSONAL CARE COMPOSITIONS CONTAINING A COPOLYMER HAVING HYDROPHOBIC, CARBON-BASED GRAFTS
- 专利标题（中）：含有疏水性碳纳米管的共聚物的个人护理组合物
- 申请号：PCT/US1997003609 申请日：1997-03-05
- 公开(公告)号：WO1997033558A1 公开(公告)日：1997-09-18
- 发明人： THE PROCTER & GAMBLE COMPANY , MIDHA, Sanjeev , SCHRAER, Robert, Michael , TORGERSON, Peter, Marte
- 申请人： THE PROCTER & GAMBLE COMPANY
- 专利权人： THE PROCTER & GAMBLE COMPANY
- 当前专利权人： THE PROCTER & GAMBLE COMPANY
- 优先权： US8/616,401 19960315
- 主分类号： A61K07/06
- IPC分类号： A61K07/06
摘要：
Disclosed are personal care compositions, especially hair styling compositions containing: (a) a graft copolymer characterized by having a hydrophilic organic polymeric backbone and hydrophobic macromonomers grafted to said backbone; the hydrophilic polymeric backbone having a Tg of at least about -20 DEG C; the hydrophobic macromonomers having a carbon-based main chain; a Tg of less than about 0 DEG C and a number average molecular weight of at least about 500; and (b) a hydrophilic solvent preferably selected from the group consisting of water, C2-C3 monohydric alcohols and mixtures thereof.
摘要（中）：
公开了个人护理组合物，特别是头发定型组合物，其包含：（a）接枝共聚物，其特征在于具有亲水性有机聚合物主链和嫁接到所述主链的疏水性大分子单体; 所述亲水性聚合物主链具有至少约-20℃的Tg; 具有碳基主链的疏水性大分子单体; Tg小于约0℃，数均分子量为至少约500; 和（b）优选选自水，C 2 -C 3一元醇及其混合物的亲水性溶剂。