发明授权
US3998948A Surface active agent containing hydroxylated alkylsulfinyl chains and
composition containing surface active agent having hydroxylated
alkylthio and/or hydroxylated alkylsulfinyl chains
失效
含有羟基化烷基亚磺酰基链的表面活性剂和含有羟基化烷基硫基和/或羟基化烷基亚磺酰基链的表面活性剂的组合物
- 专利标题： Surface active agent containing hydroxylated alkylsulfinyl chains and composition containing surface active agent having hydroxylated alkylthio and/or hydroxylated alkylsulfinyl chains
- 专利标题（中）： 含有羟基化烷基亚磺酰基链的表面活性剂和含有羟基化烷基硫基和/或羟基化烷基亚磺酰基链的表面活性剂的组合物
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申请号： US584500申请日： 1975-06-06
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公开(公告)号： US3998948A公开(公告)日： 1976-12-21
- 发明人: Guy Vanlerberghe , Henri Sebag
- 申请人： Guy Vanlerberghe , Henri Sebag
- 申请人地址： FR Paris
- 专利权人： Societe Anonyme dite: L'Oreal
- 当前专利权人： Societe Anonyme dite: L'Oreal
- 当前专利权人地址： FR Paris
- 优先权： LU57246 19681105
- 主分类号： A01N31/00
- IPC分类号： A01N31/00 ; A01N9/04 ; A01N17/10
摘要：
Compounds of the formula: ##STR1## WHEREIN R is alkyl, alkenyl, alkylaryl or alkylpolyoxyalkylene, n is 1 - 20, one of A or B is hydrogen and the other is --CH.sub.2 Z where Z is (R'S-) or ##STR2## and where R' is alkyl or mono- or polyhydroxyalkyl. The compounds are obtained from compounds where --CH.sub.2 Z is replaced by chloromethyl or bromomethyl by reaction with mercaptan and, if necessary, oxidation of the sulfur. The compounds are useful in pharmaceutical, cosmetic and cleansing compositions.
公开/授权文献
- US5562352A Dye donor web loading apparatus for a thermal printer 公开/授权日：1996-10-08
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