Disclosed are novel compounds which are useful as initiators for cationically polymerizable monomers. The novel compounds comprise a carbon containing cation (e.g., trimethyloxonium) which is capable of initiating cationic polymerization and a non-nucleophilic counterion which is an at least partially fluorinated hydrocarbylsulfonato metallate (e.g. perfluoroethylsulfonato-aluminate). The disclosed initiators are capable of initiating the cationic polymerization of a wide variety of monomers such as epoxides, tetrahydrofuans, oxazolines, vinyls, lactones, and the like.
A hair cosmetic is disclosed, which comprises the following components (a) and (b):
(a) a poly(N-acylalkyleneimine)-modified silicone having a poly(N-acylalkyleneimine) segment and an organopolysiloxane segment at a weight ratio of said poly(N-acylalkyleneimine) segment to said organopolysiloxane segment of from 1/20 to 20/1, and having a molecular weight of from 500 to 500,000, wherein said poly(N-acylalkyleneimine) segment comprises a repeating unit represented by the following formula (I):
wherein R1 represents a hydrogen atom, an alkyl group having 1 to 22 carbon atoms, a cycloalkyl group having 3 to 22 carbon atoms, an aralkyl group having 7 to 22 carbon atoms or an aryl group having 6 to 22 carbon atoms; and n is 2 or 3; and
(b) a film-forming polymer. The hair cosmetic of the present invention is effective in imparting a natural gloss, smoothness, flexibility, smooth-combing properties and water repellency to the hair without deteriorating the hair setting retention function.
Emulsified, water-in-oil type composition and skin cosmetic preparation
申请人:KAO CORPORATION
公开号:EP0761202A2
公开(公告)日:1997-03-12
An emulsified, water-in-oil type composition comprises the following components (A), (B), (C) and (D):
(A) an oil phase,
(B) a high molecular compound having orientation to oil-water interfaces,
(C) a lower alcohol, and
(D) water.
A skin cosmetic preparation containing the emulsified, water-in-oil type composition is also disclosed.
Alkylalkoxysilyl-1,3-oxazoline, ein Verfahren zur Herstellung und Verwendung
申请人:Degussa Aktiengesellschaft
公开号:EP0791598A2
公开(公告)日:1997-08-27
Gegenstand der Erfindung sind Alkylalkoxysilyl-1,3-oxazoline, deren Herstellung durch Umsetzung von 2[-Alkenyl]-1,3-oxazolinen mit Alkylalkoxysilanen oder Cyanoalkylensilanverbindungen mit Amminoalkoholen und die Verwendung der erfindungsgemäßen Verbindungen zur Modifizierung von Materialien mit silikatischen Oberflächen.
RESIN COMPOSITION AND MOLDED ARTICLE FILM AND FIBER EACH COMPRISING THE SAME
申请人:TORAY INDUSTRIES, INC.
公开号:EP1445282A1
公开(公告)日:2004-08-11
Disclosed are a resin composition comprising a polylactic acid resin and a polyacetal resin, and such a resin composition in which the polylactic acid resin and the polyacetal resin are kept miscible with each other. The resin composition has good moldability, workability, mechanical properties, heat resistance and transparency, and may be worked into moldings, films and fibers for practical use.