发明授权
- 专利标题: Hair styling stick containing polyethylene glycols of different molecular weights
- 专利标题(中): 含有不同分子量的聚乙二醇的发型棒
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申请号: US10125824申请日: 2002-04-19
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公开(公告)号: US07135166B2公开(公告)日: 2006-11-14
- 发明人: Susanne Birkel , Harald Wendel , Michael Franzke , Bernd Stein , Manuela Hannich
- 申请人: Susanne Birkel , Harald Wendel , Michael Franzke , Bernd Stein , Manuela Hannich
- 申请人地址: DE Darmstadt
- 专利权人: Wella AG
- 当前专利权人: Wella AG
- 当前专利权人地址: DE Darmstadt
- 代理商 Michael J. Striker
- 优先权: DE10047038 20000922; EP01125978 20011031
- 主分类号: A61K8/00
- IPC分类号: A61K8/00 ; A61K8/18 ; A61K8/72 ; A61K6/00 ; A61K8/02
摘要:
The hair styling stick contains from 30 to 55 percent by weight of one or more polyethylene glycols with a molecular weight of from 2500 to 5000 g/mol; and from 40 to 70 percent by weight of at least one other polyethylene glycol with a molecular weight of from 570 to 800 g/mol together with cosmetic ingredients. In preferred embodiments the hair styling stick contains from 30 to 55 percent by weight of one or more polyethylene glycols with a molecular weight of from 2500 to 5000 g/mol; from 15 to 35 percent by weight of one or more polyethylene glycols with a molecular weight of from 850 to 1600 g/mol, from 15 to 35 percent by weight of one or more liquid polyethylene glycols with a molecular weight of from 570 to 800 g/mol and additional cosmetic ingredients, as needed. The additional cosmetic ingredients can include an aqueous or organic solvent, emulsifier, perfume or fragrance, dye, preservative and/or pearlescence-imparting agent.
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