Invention Grant
- Patent Title: Composition for the permanent shaping of human hair
- Patent Title (中): 用于永久塑造人发的成分
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Application No.: US12145142Application Date: 2008-06-24
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Publication No.: US08524209B2Publication Date: 2013-09-03
- Inventor: Jonathan Wood , Britta Punsch , Jörg Schneider , Kornelia Weiβbach
- Applicant: Jonathan Wood , Britta Punsch , Jörg Schneider , Kornelia Weiβbach
- Applicant Address: DE Darmstadt
- Assignee: KAO Germany GmbH
- Current Assignee: KAO Germany GmbH
- Current Assignee Address: DE Darmstadt
- Agency: Norris McLaughlin & Marcus, P.A.
- Priority: EP07012455 20070626
- Main IPC: A61K8/81
- IPC: A61K8/81 ; A61K8/64
Abstract:
The present invention concerns a composition for the permanent shaping of human hair comprising a copolymer of vinylpyrrolidone and quaternized vinylimidazole at a concentration in the range of 0.1 to 2.5% by weight calculated to total composition and process for permanent shaping human hair with the said compositions.
Public/Granted literature
- US20090004129A1 COMPOSITION FOR THE PERMANENT SHAPING OF HUMAN HAIR Public/Granted day:2009-01-01
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