公开(公告)号：WO2019097304A1

公开(公告)日：2019-05-23

申请号：PCT/IB2018/001618

申请日：2018-10-31

Applicant: BASF SE

Inventor： FARNG, Liehpao, Oscar ,  JIMENEZ, Graciela, Sanchez ,  DERY, Mary ,  ODORISIO, Paul ,  RAKESTRAW, Bridgett ,  SHUM, Sai ,  KHOSHABO, David ,  ALESSI, Michael, L. ,  VIEIRA, Rebecca, Cristine ,  TAGGI, Andrew, Edmund

IPC: C08K5/18 ,  C10M149/12

Abstract: An antioxidant polymer (e.g., oligomer) composition comprising repeat units of lylamine monomers of formula I wherein R is H, C 1 -C 18 alkyl, C 2 -C 18 alkenyl, C 2 -C 18 alkynyl, -C(O)C 1 -C 18 alkyl, -C(O)aryl and R 1 , R 2 , R 3 and R 4 are each independently H or a linear or branched C 1 -C 18 alkyl, C 1 -C 18 alkoxy, C 1 -C 18 alkylamino, C 1 -C 18 dialkylamino, C 1 -C 18 alkylthio, C 2 -C 18 alkenyl, C 2 -C 18 alkynyl or C 7 -C 21 aralkyl and wherein the number average molecular weight (Mn) of the polymer is from about 350 g/mol to about 5000 g/mol are highly effective antioxidants in lubricant compositions. The polymer compositions may be prepared by a process comprising subjecting diarylamine monomers to dehydrocondensation conditions.

公开(公告)号：WO2015054452A1

公开(公告)日：2015-04-16

申请号：PCT/US2014/059826

申请日：2014-10-09

Applicant: BASF SE ,  GAMEZ-GARCIA, Manuel ,  NAIR, Ritesh ,  MIRTSCHIN, Sebastian ,  KHOSHABO, David ,  EVANS, Amber ,  BASILAN, Joel

Inventor： GAMEZ-GARCIA, Manuel ,  NAIR, Ritesh ,  MIRTSCHIN, Sebastian ,  KHOSHABO, David ,  EVANS, Amber ,  BASILAN, Joel

IPC: A61K8/44 ,  A61K8/40 ,  A61K8/36 ,  A61K8/72 ,  A61Q5/00

CPC classification number: A61K8/891 ,  A61K8/416 ,  A61K8/42 ,  A61K8/8158 ,  A61Q5/12

Abstract: Keratin conditioning polymers comprising at least an ethylenically unsaturated cationic monomer, a sugar containing ethylenically unsaturated monomer, optionally a monomer containing a carboxylic acid or sulfonic acid group and optionally a crosslinking agent are disclosed. The conditioning polymer is useful in personal care and home care compositions and especially useful as conditioning agents for keratinous substrates such as hair, skin and nails.

Abstract translation: 公开了包含至少一种烯键式不饱和阳离子单体，含糖烯键式不饱和单体，任选的含有羧酸或磺酸基的单体和任选的交联剂的角质调节聚合物。 调理聚合物可用于个人护理和家庭护理组合物，并且特别可用作角质底物如头发，皮肤和指甲的调理剂。