Invention Grant
US08389001B2 Precursor composition for crosslinkable pressure-sensitive adhesive for skin
有权
用于皮肤的交联性压敏粘合剂的前体组合物
- Patent Title: Precursor composition for crosslinkable pressure-sensitive adhesive for skin
- Patent Title (中): 用于皮肤的交联性压敏粘合剂的前体组合物
-
Application No.: US12592348Application Date: 2009-11-24
-
Publication No.: US08389001B2Publication Date: 2013-03-05
- Inventor: Fumio Kamiyama , Ying Shu Quan , Naohisa Kawamura , Hidenori Sawada
- Applicant: Fumio Kamiyama , Ying Shu Quan , Naohisa Kawamura , Hidenori Sawada
- Applicant Address: JP Saitama-ken
- Assignee: Nipro Patch Co., Ltd.
- Current Assignee: Nipro Patch Co., Ltd.
- Current Assignee Address: JP Saitama-ken
- Agency: Roylance, Abrams, Berdo & Goodman, L.L.P.
- Priority: JP2004-147022 20040413
- Main IPC: A61F13/02
- IPC: A61F13/02 ; A61K9/70 ; A61K47/30 ; A61L24/06 ; C08F18/02
Abstract:
A composition for production of a crosslinkable pressure-sensitive adhesive for skin, obtained by dissolving in a solvent 100 parts by weight of an acrylic copolymer (copolymer A) comprising a (meth)acrylic acid alkyl ester as the main constituent component and 3-45 wt % diacetoneacrylamide as an essential constituent component, and containing no free carboxyl groups, and 0.1-30 parts by weight of an acrylic copolymer (copolymer B) comprising a (meth)acrylic acid alkyl ester as the main constituent component and a primary amino group and/or carboxyhydrazide group on a side chain, and containing no free carboxyl groups.
Public/Granted literature
- US20100076112A1 Crosslinkable pressure-sensitive adhesive for skin Public/Granted day:2010-03-25
Information query
