公开(公告)号：AU1176083A

公开(公告)日：1983-09-01

申请号：AU1176083

申请日：1983-02-22

Applicant: BASF AG

Inventor： HOPPE UDO ,  SEIB KARL ,  MARTIN ROLAND ,  NAEGELE PAUL

IPC: A61K8/00 ,  A61K8/49 ,  A61Q17/04 ,  C07D251/54 ,  C07D251/70 ,  C09K3/00 ,  A61K7/04

Abstract: Compounds of the formula I I where the individual radicals R are identical or different and are each hydrogen, an alkali metal, or ammonium which is unsubstituted or substituted by organic radicals, or are each C1-C20-alkyl or a polyoxyethylene radical which contains from 1 to 10 ethylene oxide units and whose terminal OH group may be etherified by an alcohol of 1 to 3 carbon atoms, are used as sun screen agents.

公开(公告)号：DE2455287A1

公开(公告)日：1976-08-12

申请号：DE2455287

申请日：1974-11-22

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  SEIB KARL ,  KRAPF HEINZ

IPC: A61K8/06 ,  A61K8/39 ,  A61K9/00 ,  A61K47/10 ,  A61Q19/00 ,  C07C41/01 ,  C07C41/03 ,  C07C43/13 ,  C08G65/08 ,  C08G65/26 ,  C08L67/06 ,  C09K3/00 ,  C09K23/00 ,  C09K23/42 ,  C09K23/44 ,  B01F17/44

Abstract: Opt. unsatd. 10-22C fatty alcohol(s) are reacted with epichlorohydrin in mol. ratio 1:0.5 to 1:1.5. The glycidyl ethers obtd. are reacted with 2-6C polyhydric alcohols contg. 2-6 O OH gps. or with their monoethers with 10-22C fatty alcohols, in the presence of acids or bases. Mol. ratio glycidyl ether: alcohol is 1:0.5-6. The reaction prods. are further reacted with 1-60 mol of >=1 2-4C alkylene oxide. Prods. reacted with 1-5 mol ethylene oxide are water-in-oil emulsifiers, e.g. for hydrocarbon-based cosmetic creams. They yield softer creams than original emulsifiers. Prods. reacted with 6-20 mol ethylene oxide are oil-in-water emulsifiers, e.g. for cosmetic lotions. Prods. reacted with 21-60 mol ethylene oxide are solubilisers for ethereal oils. Prods. reacted with 1-15 (3-10) mol 1,2-propylene oxide and/or 1,2-butylene oxide are oil-soluble, fatty materials, which cannot be saponified and are more heat-stable than natural fats. In an example, 2.5 mol of a water-in-oil emulsifier of Parent Patent were reacted with 2.5 mol ethylene oxide at 80-100 degrees C and 4-9 bar, using a BF3-H3PO4 catalyst. Liq. obtd. had excellent water-in-oil emulsifier properties and was used in a cream contg. 20% vaseline and 71.5% water.

公开(公告)号：DE2536597A1

公开(公告)日：1977-02-24

申请号：DE2536597

申请日：1975-08-16

Applicant: BASF AG

Inventor： KRAPF HEINZ ,  OPPENLAENDER KNUT ,  SEIB KARL

IPC: A61K8/06 ,  A61K8/39 ,  A61K9/00 ,  A61K47/10 ,  A61Q19/00 ,  C07C41/01 ,  C07C41/03 ,  C07C43/13 ,  C08G65/08 ,  C08G65/26 ,  C08L67/06 ,  C09K3/00 ,  C09K23/00 ,  C09K23/42 ,  C09K23/44 ,  B01F17/44

Abstract: Opt. unsatd. 10-22C fatty alcohol(s) are reacted with epichlorohydrin in mol. ratio 1:0.5 to 1:1.5. The glycidyl ethers obtd. are reacted with 2-6C polyhydric alcohols contg. 2-6 O OH gps. or with their monoethers with 10-22C fatty alcohols, in the presence of acids or bases. Mol. ratio glycidyl ether: alcohol is 1:0.5-6. The reaction prods. are further reacted with 1-60 mol of >=1 2-4C alkylene oxide. Prods. reacted with 1-5 mol ethylene oxide are water-in-oil emulsifiers, e.g. for hydrocarbon-based cosmetic creams. They yield softer creams than original emulsifiers. Prods. reacted with 6-20 mol ethylene oxide are oil-in-water emulsifiers, e.g. for cosmetic lotions. Prods. reacted with 21-60 mol ethylene oxide are solubilisers for ethereal oils. Prods. reacted with 1-15 (3-10) mol 1,2-propylene oxide and/or 1,2-butylene oxide are oil-soluble, fatty materials, which cannot be saponified and are more heat-stable than natural fats. In an example, 2.5 mol of a water-in-oil emulsifier of Parent Patent were reacted with 2.5 mol ethylene oxide at 80-100 degrees C and 4-9 bar, using a BF3-H3PO4 catalyst. Liq. obtd. had excellent water-in-oil emulsifier properties and was used in a cream contg. 20% vaseline and 71.5% water.

公开(公告)号：AU557103B2

公开(公告)日：1986-12-04

申请号：AU1176083

申请日：1983-02-22

Applicant: BASF AG

Inventor： HOPPE UDO ,  SEIB KARL ,  MARTIN ROLAND ,  NAEGELE PAUL

IPC: A61K8/00 ,  A61K8/49 ,  A61Q17/04 ,  C07D251/54 ,  C07D251/70 ,  C09K3/00 ,  A61K7/04

Abstract: Compounds of the formula I I where the individual radicals R are identical or different and are each hydrogen, an alkali metal, or ammonium which is unsubstituted or substituted by organic radicals, or are each C1-C20-alkyl or a polyoxyethylene radical which contains from 1 to 10 ethylene oxide units and whose terminal OH group may be etherified by an alcohol of 1 to 3 carbon atoms, are used as sun screen agents.

公开(公告)号：CA1188993A

公开(公告)日：1985-06-18

申请号：CA402404

申请日：1982-05-06

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  STRICKLER RAINER ,  SEIB KARL ,  NAEGELE PAUL

IPC: A61K8/45 ,  A61Q17/04 ,  C08K5/18 ,  C09K3/00 ,  C09K15/20 ,  A61K7/42

Abstract: COSMETIC FORMULATIONS CONTAINING OXYETHYLATED DIPHENYLAMINE AS SUN SCREEN AGENTS Cosmetic preparations are prepared containing from 0.1 percent to 15 percent by weight of oxyethylated diphenylamines as sun screen agents.