利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

52 条记录 (耗时 0.035 秒)

    4.
    发明专利
    失效

    公开(公告)号：JP2002523638A

    公开(公告)日：2002-07-30

    申请号：JP2000566384

    申请日：1999-08-19

    IPC分类号： A61K8/00 ,  A61K8/42 ,  A61Q19/10 ,  C07C233/36 ,  C07C233/38 ,  C07D233/18 ,  C11D1/52 ,  C11D1/88 ,  D06M13/11 ,  D06M13/332 ,  D06M13/342 ,  D06M13/352 ,  D06M13/402 ,  D21H17/54 ,  D21H21/22 ,  A61K7/50

    摘要： Amphoteric derivatives of aliphatic polyamines, such as diethylenetriamine or triethylenetetramine reacted with long chain fatty acids, esters or triglycerides from various natural or synthetic sources are effective in the softening/texture modification of substrates such as paper, textiles, human skin surfaces and hair tresses, as well as in applications for metal working and lubrication. The polyamines are first reacted with fatty acids, esters or triglycerides derived from various animal, vegetable or synthetic sources ranging in molecular distribution from butyric through erucic acids (e.g. milkfat, soy bean oil, rapeseed oil) to form polyamines or imidazolines; they are then further reacted with unsaturated or halogenated carboxylic acids, carboxylated epoxy compounds or acid anhydrides (e.g. acrylic acid, itaconic acid, chloroacetic acid, maleic anhydrides octadecenyl anhydride) to form the various amphoteric structures.

    PRODUCTION OF IMIDAZOLINIUM ORGANIC ACID SALT
    5.
    发明专利
    PRODUCTION OF IMIDAZOLINIUM ORGANIC ACID SALT 失效

    公开(公告)号：JPH0867672A

    公开(公告)日：1996-03-12

    申请号：JP22882194

    申请日：1994-08-29

    申请人： SANYO CHEMICAL IND LTD

    发明人： SHIONO KAZUJI ,  NAKANO TOMOHARU

    IPC分类号： C07D233/06 ,  C07D233/10 ,  C07D233/14 ,  C07D233/18

    摘要： PURPOSE: To efficiently obtain a high-purity imidazolinium organic acid salt useful as a phase-transfer catalyst, an epoxy resin curing agent, an electrolyte, etc., by reacting a specific imidazoline with a carbonic acid diester while removing gaseous carbon dioxide and then reacting the resultant reactional product with an organic acid. CONSTITUTION: This method for producing an imidazolinium organic acid salt (e.g. 1,2,3-trimethylimidazolinium phthalate) is to react (A) a compound of the formula [R1 is a (OH-, carboxyl- or ether group-substituted) 1-11C alkyl, a (OH-, carboxyl- or ether group-substituted)aryl or a (OH-, carboxyl- or ether group substituted)aralkyl; R2 is a (1-4C alkyl- or hydroxyalkyl-substituted) ethylene] (e.g. 2-methylimidazoline) with (B) a carbonic acid diester (e.g. dimethyl carbonate) while removing gaseous carbon dioxide and react the resultant reactional product (e.g. 1,2,3-trimethylimidazolinium methyl carbonate) with (C) an organic acid (e.g. phthalic acid).