发明名称 |
SJELVHEFTANDE MASSA BASERAD PA KAUTSCHUK/HARTSBLANDNINGAR ELLER AKRYLATPOLYMERISAT |
摘要 |
1512329 Pressure sensitive adhesives BEIERSDORF AG 20 Dec 1976 [20 Dec 1975] 53130/76 Headings C3M and C3U Pressure sensitive adhesive compositions for medical purposes comprise (1) a pressure sensitive adhesive and (2) 1-30% of karaya gum. The adhesive may be a rubber/resin mixture or acrylic ester polymer. The compositions may be coated on substrates to form medical plasters and surgical devices. Examples describe compositions of karaya gum with natural rubber/ colophony/hydrocarbon resin and polyisobutylene/butadiene-styrene rubber/colophony /hydrocarbon resin based adhesives, and with adhesives comprising n-butyl acrylate/isooctyl acrylate/glycidyl methacrylate and n-butyl acrylate/isooctyl acrylate/acrylic acid co-polymers. |
申请公布号 |
SE435191(B) |
申请公布日期 |
1984.09.10 |
申请号 |
SE19760014371 |
申请日期 |
1976.12.21 |
申请人 |
BEIERSDORF AG |
发明人 |
1)F * PIEL;2)D * SCHULTE;3)M * SINNEN |
分类号 |
A61K33/30;A61K36/185;A61K36/268;A61K45/06;A61L15/44;A61L15/58;A61L24/04;C08L5/00;C08L7/00;C08L33/08;C09J7/02;C09J107/00;C09J133/08;C09J157/00;C09J191/00;(IPC1-7):09J3/12;09J3/14 |
主分类号 |
A61K33/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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