CAS: 1812-53-9; N-Hexadecyl-N,N-Dimethylhexadecan-1-Aminium Chloride

相似化合物

70755-47-4 107-64-2 7173-51-5

上下游产品

CAS号4860-03-1 氯代十六烷 | CAS号112-69-6 十六烷基二甲基叔胺

氯代十六烷,十六烷基二甲基叔胺 反应生成双十六烷基二甲基氯化铵
参考文献:Smirnov; Nevskaya; Golubeva,Petroleum Chemistry,2002,Vol. 42,# 1,P. 20-25
标题:Smirnov; Nevskaya; Golubeva,Petroleum Chemistry,2002,Vol. 42,# 1,P. 20-25

专利信息

专利号:WO-2022223696-A1
优先权日:2021-04-22
标 题 :Process for synthesis of n-alkyl-n-phenyl hydrazine
发明人：ENDRES ANDREAS; NANDURKAR NITIN SUBHASH; KATE KIRAN; SATHE SHANTANU SHRIKANT
权利人:COLORANTS INT LTD
摘要:The invention provides a process for synthesizing N-alkyl-N-phenyl hydrazine which is devoid of any organic solvents and can be carried out at lower temperatures. The process is environmental-friendly and gives better yield and high purity of the N-alkyl-N-phenyl hydrazine.

专利号:US-6150403-A
优先权日:1997-10-14
标 题 :Topical compositions for regulating the oily/shiny appearance of skin
发明人：BIEDERMANN KIMBERLY A; SCHUBERT HARRY L; PARRAN JR JOHN J
权利人:PROCTER & GAMBLE
摘要:The present invention relates to methods for inhibiting sebaceous gland activity in mammalian skin comprising administration of a topical composition comprising dehydroacetic acid or pharmaceutically acceptable salts thereof, and a dermatologically-acceptable carrier. The present invention also relates to methods and topical compositions further comprising agents which regulate the oily and/or shiny appearance of skin, and agents which treat acne and related skin disorders in mammalian skin and scalp. Methods of reducing sebum synthesis with the use of dehydroacetic acid, methods of regulating the oily and/or shiny appearance of skin, and methods of treating acne and other skin disorders are also encompassed by the present invention.

专利号:US-2008214386-A1
优先权日:2004-03-01
标题:Catalyst for Cyclic Carbonate Synthesis
发明人：TAKAHASHI TOSHIKAZU; WATAHIKI TSUTOMU; YASUDA HIROYUKI; SAKAKURA TOSHIYASU
权利人:TAKAHASHI TOSHIKAZU; WATAHIKI TSUTOMU; YASUDA HIROYUKI; SAKAKURA TOSHIYASU
摘要:Provided are a solid catalyst which gives a cyclic carbonate at a high yield and a high selectivity, which is stable and which may be readily separated after reaction; and a method of industrially advantageous, inexpensive and safe production of a cyclic carbonate by the use of the catalyst. The catalyst contains an inorganic solid substance having a surface modified with an ionic substance containing a Group 15 element; or contains an ionic substance containing a Group 15 element, and an inorganic solid substance. The modifying group for surface modification of an inorganic solid substance is an ionic substance containing a Group 15 element. The ionic substance containing a Group 15 element is at least one substance selected from organic phosphonium salts, organic ammonium salts, organic arsonium salts and organic antimonium salts.

专利号:TW-I224010-B
优先权日:1999-03-02
标 题 :Promoter of proliferation of epidermal cells, promoter of collagen synthesis of fibroblasts and heightening agent of water-preservative function of epidermis

专利号:US-4975441-A
优先权日:1988-03-23
标 题:Lactams, their synthesis and use in cosmetic compositions
发明人：GIBSON WALTER T
权利人:UNILEVER PATENT HOLDINGS
摘要:A composition suitable for topical application to mammalian skin or hair for inducing, maintaining or increasing hair growth comprises: (i) a chemical inhibitor of glycosidase activity chosen from lactams having the structure: where A<1> and A<6> are -H, -CH3, - @@0, -CH2OT or @@@0 A<1> and A<6> being the same or different, and at least one of which being the group: @ @@o in a lactam ring; and where Q is -OT min , -NHT min or a lactam linkage to A<1> or A<6>; the Q groups being the same or different, and at least one of which is involved in a lactam linkage; and where T is the same or different and is chosen from -H, -CpH2p+1 or a metal ion, T min is -H or -COCpH2p+1, and p is an integer of from 1 to 22; provided that: where any of the Q groups is -OT min or -NHT min , then that group or groups can be of either stereochemical configuration with respect to the plane of the ring; and (ii) a cosmetically acceptable vehicle for the chemical inhibitor. Certain novel lactams are also claimed.

专利号:CN-114057615-B
优先权日:2021-11-11
标题 :High-temperature-resistant polymerizable antibacterial agent, preparation thereof and application thereof in synthesis of antibacterial polyester