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公开(公告)号:US4722958A
公开(公告)日:1988-02-02
申请号:US8261
申请日:1987-01-29
申请人: Josef Sauer , Friedrich Engelhardt , Kerstine Rabas , Ulrich Karsunky , Wolfram Schidlo , Jochen M. Quack , Alwin K. Reng , Werner Skrypzak
发明人: Josef Sauer , Friedrich Engelhardt , Kerstine Rabas , Ulrich Karsunky , Wolfram Schidlo , Jochen M. Quack , Alwin K. Reng , Werner Skrypzak
IPC分类号: C08F220/00 , A61K8/81 , A61K9/06 , A61K47/32 , A61Q5/02 , A61Q5/06 , A61Q19/00 , C08F2/14 , C08F26/00 , C08F30/00 , C08F30/02 , C08F220/04 , C08F220/06 , C08F220/10 , C08F220/42 , C08F220/56 , C08F226/00 , C08F226/02 , C08F230/02 , C09F11/00 , C11D3/37 , C08F2/06 , C08F2/10 , C08F20/58 , C08K5/05
CPC分类号: A61K8/8158 , A61K47/32 , A61Q19/00 , C08F220/06 , C08F220/56 , A61Q5/02 , A61Q5/06
摘要: Process for the preparation of copolymers from acrylamide and acrylic or methacrylic acid, wherein to prepare 100 parts by weight of the copolymer, (A) 10-90 parts by weight of acrylamide, (B) 90-100 parts by weight of acrylic acid and/or methacrylic acid or of a salt thereof, (C) 0-40 parts by weight of another copolymerizable monomer and (D) 0-5 parts by weight of a copolymerizable crosslinking agent which has two or more olefinic double bonds are polymerized in an alcohol having 1-4 carbon atoms by precipitation polymerization such that 10-90% by weight of the alcohol, 10-90% by weight of the total amount of monomers (A), (B) and (C) together with 100% by weight of the crosslinker substance are initially mixed, polymerization is started with 10-100% by weight of the initiator and then the remainder of the solvent, monomers, crosslinking agent and initiator to make up to 100% is metered in, as individual components or as a mixture, after the polymerization has started.
摘要翻译: 丙烯酰胺和丙烯酸或甲基丙烯酸制备共聚物的方法,其中制备100重量份共聚物,(A)10-90重量份丙烯酰胺,(B)90-100重量份丙烯酸和 /或甲基丙烯酸或其盐,(C)0-40重量份的另一种可共聚单体和(D)0-5重量份具有两个或多个烯属双键的可共聚交联剂在 通过沉淀聚合使具有1-4个碳原子的醇,使得10-90重量%的醇,10-90重量%的单体(A),(B)和(C)的总量与100重量% 首先混合交联剂物质的重量,以10-100重量%的引发剂开始聚合,然后将剩余的溶剂,单体,交联剂和引发剂配制成100%作为单独的组分或 作为混合物,聚合开始后。
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公开(公告)号:US5494658A
公开(公告)日:1996-02-27
申请号:US317030
申请日:1994-10-03
申请人: Heinz Hanel , Waltraud Simsch , Alwin K. Reng
发明人: Heinz Hanel , Waltraud Simsch , Alwin K. Reng
IPC分类号: A61K8/00 , A61K8/49 , A61Q5/00 , A61Q5/02 , A61Q15/00 , A61Q19/10 , C07D213/89 , A61K7/06 , A61K7/08 , A61K7/32
CPC分类号: A61K8/4926 , A61Q15/00 , A61Q5/006 , Y10S514/88 , Y10S514/881
摘要: The invention relates to cosmetic preparations which have a content of compounds of the general formula I ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 are identical or different and are hydrogen or alkyl with 1 to 4 carbon atoms, where R.sup.1 and R.sup.3 are preferably hydrogen and R.sup.2 is preferably methyl,X is S or O,Y is hydrogen or up to two halogen atoms, preferably chlorine and/or bromine,Z is a single bond or the divalent radicals 0, S, --CH.sub.2 --, --CH.sub.2 --O--, --O--CH.sub.2 --, --CH.sub.2 --S--, --S--CH.sub.2 -- or --CH.dbd.CH--CH.sub.2 --O--,Ar is an aromatic ring system which has up to two rings and which can be substituted by up to three radicals from the group comprising fluorine, chlorine, bromine, methoxy, C.sub.1 -C.sub.4 -alkyl, trifluoromethyl and trifluoromethoxy,and/or their salts.The invention furthermore relates to the use of these cosmetic preparations as antidandruff composition and deodorant cosmetic composition.
摘要翻译: 本发明涉及具有通式I(I)化合物含量的化妆品制剂,其中R 1,R 2和R 3相同或不同,为氢或具有1至4个碳原子的烷基,其中R 1和R 3 优选为氢,R 2优选为甲基,X为S或O,Y为氢或最多两个卤素原子,优选为氯和/或溴,Z为单键或二价基团0,S,-CH 2 - , - CH2-O-,-O-CH2-,-CH2-S-,-S-CH2-或-CH = CH-CH2-O-,Ar是具有多达两个环并且可以被取代的芳环体系 由至多三个自由基组成,所述基团包括氟,氯,溴,甲氧基,C 1 -C 4 - 烷基,三氟甲基和三氟甲氧基,和/或它们的盐。 本发明还涉及这些化妆品制剂作为去头皮屑组合物和除臭化妆品组合物的用途。
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