公开(公告)号：WO2017040965A1

公开(公告)日：2017-03-09

申请号：PCT/US2016/050155

申请日：2016-09-02

Applicant: BASF SE ,  UNIVERSITY OF OTTAWA

Inventor： PHILIPPE, Rabbat ,  DERY, Mary, Elizabeth ,  RAKESTRAW, Bridgett ,  SHUM, Sai, P. ,  ODORISIO, Paul, Angelo ,  PRATT, Derek, Andrew ,  HAIDASZ, Evan, Antony

IPC: C10M133/40 ,  C10M133/48 ,  C10M135/36 ,  C10M137/12 ,  C07D279/20 ,  C07D401/14 ,  C07D219/08 ,  C07D401/02 ,  C07D241/46 ,  C07D265/28

CPC classification number: C10M135/36 ,  C07D498/04 ,  C07D513/04 ,  C09K15/20 ,  C10M133/40 ,  C10M133/48 ,  C10M137/12 ,  C10M2215/221 ,  C10M2215/225 ,  C10N2230/10 ,  C10N2270/02

Abstract: A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independently CH or N, so long as at least one X is N, wherein Y is CRR', NR", PR", S, or O, each R, R' and R" is independently H, alkyl or aryl, and R" is alkyl, aryl, alkoxy or aryloxy. Each A is independently an electron donating group. The electron donating group (1) has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring, (2) is an aryl or alkyl group, or (3) is a hydrogen atom.

Abstract translation: 润滑剂组合物包含基于每100重量份润滑剂组合物和抗氧化剂大于70重量份的基础油。 抗氧化剂具有以下结构：其中每个X独立地是CH或N，只要至少一个X是N，其中Y是CRR'，NR“，PR”，S或O，每个R，R'和R“ 独立地是H，烷基或芳基，R“是烷基，芳基，烷氧基或芳氧基。 每个A独立地是给电子基团。 给电子基团（1）具有至少一个与芳环直接键合的一对电对的原子，（2）是芳基或烷基，或（3）是氢原子。

公开(公告)号：WO2017040952A1

公开(公告)日：2017-03-09

申请号：PCT/US2016/050140

申请日：2016-09-02

Applicant: BASF SE

Inventor： PHILLIPE, Rabbat ,  DERY, Mary, Elizabeth ,  RAKESTRAW, Bridgett ,  SHUM, Sai, P. ,  ODORISIO, Paul, Angelo

IPC: C10M133/40 ,  C10N30/10

CPC classification number: C10M133/40 ,  C07D239/48 ,  C10M2203/1025 ,  C10N2230/10

Abstract: A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independently CH or N, so long as at least one X is N. A is an electron donating group that (1) has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring or (2) is an aryl or alkyl group. Z is chosen from a hydrogen atom and an electron donating group that has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring or is an aryl or alkyl group.

Abstract translation: 润滑剂组合物包含基于每100重量份润滑剂组合物和抗氧化剂大于70重量份的基础油。 抗氧化剂具有以下结构：其中每个X独立地是CH或N，只要至少一个X是N.A是给电子基团，其中（1）具有至少一个直接键合的一对电子对的原子 芳环或（2）为芳基或烷基。 Z选自氢原子和给电子基团，该基团具有直接与芳环键合或芳基或烷基具有至少一对孤对电子的原子。

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：WO2017040961A1

公开(公告)日：2017-03-09

申请号：PCT/US2016/050149

申请日：2016-09-02

Applicant: BASF SE

Inventor： PHILIPPE, Rabbat ,  DERY, Mary, Elizabeth ,  RAKESTRAW, Bridgett ,  SHUM, Sai, P. ,  ODORISIO, Paul, Angelo

IPC: C10M133/40 ,  C07D471/04 ,  C10N30/10

CPC classification number: C10M133/40 ,  C07D471/04 ,  C10M2203/1025 ,  C10M2215/221 ,  C10N2220/022

Abstract: A lubricant composition includes a base oil present in an amount of greater than 70 parts by weight per 100 parts by weight of the lubricant composition and an antioxidant. The antioxidant has the structure: wherein each X is independently C-A or N, so long as at least one X is N but no more than two of X are N. Moreover, A is H, cyano or an electron donating group that: (1) has an atom having at least one lone pair of electrons that is bonded directly to the aromatic ring; or (2) is an aryl group or alkyl group. Further, each R is independently H, an alkyl group, or aryl group and each R' is independently an alkyl group or an aryl group.

Abstract translation: 润滑剂组合物包含基于每100重量份润滑剂组合物和抗氧化剂大于70重量份的基础油。 抗氧化剂具有以下结构：其中每个X独立地为CA或N，只要至少一个X为N，但不超过两个X为N.此外，A为H，氰基或给电子基团，其中：（1 ）具有至少一对直接键合到芳环上的孤对电子的原子; 或（2）为芳基或烷基。 此外，每个R独立地为H，烷基或芳基，并且每个R'独立地为烷基或芳基。