公开(公告)号：US3872019A

公开(公告)日：1975-03-18

申请号：US27871972

申请日：1972-08-08

Applicant: STANDARD OIL CO

Inventor： CULBERTSON GEORGE S ,  CHIPMAN GARY R ,  KARLL ROBERT E

IPC: C08L23/00 ,  C08F8/32 ,  C08F210/18 ,  C08F255/06 ,  C08L61/00 ,  C08L61/20 ,  C08L101/00 ,  C10M149/22 ,  C10M159/12 ,  C10M159/16 ,  C10N20/04 ,  C10N30/02 ,  C10N30/04 ,  C10N40/25 ,  C08G9/04 ,  C08G37/32 ,  C10M1/32

CPC classification number: C10M1/08 ,  C08F8/32 ,  C08F2800/20 ,  C10M2205/00 ,  C10M2207/40 ,  C10M2207/402 ,  C10M2207/404 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/00 ,  C10M2217/02 ,  C10M2217/04 ,  C10M2217/042 ,  C10M2217/043 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/046 ,  C10M2223/045 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/02 ,  C10N2270/02 ,  C08F8/28 ,  C08F8/14 ,  C08F210/16

Abstract: Bi-functional lubricant additives exhibiting dispersant and V.I. improving properties are obtained by the Mannich Condensation of an oxidized long-chain high molecular weight amorphous copolymer of essentially ethylene and propylene having a number average molecular weight of at least about 10,000 and at least 140 pendant methyl groups per 1,000 chain carbon atoms, with a formaldehyde yielding reactant and a primary or secondary amine or polyamine, said reactants being employed in the molar ratio of from about 1:2:2 to about 1:20:20, respectively.

Abstract translation: 显示分散剂和V.I.的双功能润滑剂添加剂。 通过Mannich缩合获得基本上乙烯和丙烯的氧化长链高分子量无定形共聚物，其数均分子量为至少约10,000，每1,000个链碳原子具有至少140个侧甲基， 产生甲醛的反应物和伯胺或仲胺或多胺，所述反应物的摩尔比分别为约1:2:2至约1:20:20。

公开(公告)号：DE2621099A1

公开(公告)日：1976-11-25

申请号：DE2621099

申请日：1976-05-12

Applicant: STANDARD OIL CO

Inventor： CHIPMAN GARY R ,  HENK MICHAEL G ,  DEBOER JACOB A ,  BLAHA ELI W

IPC: C08G63/183 ,  C08G63/85 ,  C08G63/22

Abstract: Reaction of terephthalic acid and butane diol using a tetravalent tin catalyst having the organo-to-tin linkage.

公开(公告)号：CA1047199A

公开(公告)日：1979-01-23

申请号：CA252423

申请日：1976-05-13

Applicant: STANDARD OIL CO

Inventor： CHIPMAN GARY R ,  HENK MICHAEL G ,  DEBOER JACOB A ,  BLAHA ELI W

IPC: C08G63/18 ,  C08G63/14

Abstract: POLYBUTYLENE Terephthalate Reaction of terephthalic acid and butane diol using a tetravalent tin catalyst having one organo-to-tin linkage. This invention relates to the production of polybutylene terephthalate by reacting terephthalic acid and 1,4butylene glycol in the presence of tetravalent tin catalyst having one organo-to-tin linkage.

公开(公告)号：CA1012672A

公开(公告)日：1977-06-21

申请号：CA177872

申请日：1973-08-01

Applicant: STANDARD OIL CO

Inventor： CULBERTSON GEORGE S ,  CHIPMAN GARY R ,  KARLL ROBERT E

IPC: C08L23/00 ,  C08F8/32 ,  C08F210/18 ,  C08F255/06 ,  C08L61/00 ,  C08L61/20 ,  C08L101/00 ,  C10M149/22 ,  C10M159/12 ,  C10M159/16 ,  C10N20/04 ,  C10N30/02 ,  C10N30/04 ,  C10N40/25

Abstract: Bi-functional lubricant additives exhibiting dispersant and V.I. improving properties are obtained by the Mannich Condensation of an oxidized long-chain high molecular weight amorphous copolymer of essentially ethylene and propylene having a number average molecular weight of at least about 10,000 and at least 140 pendant methyl groups per 1,000 chain carbon atoms, with a formaldehyde yielding reactant and a primary or secondary amine or polyamine, said reactants being employed in the molar ratio of from about 1:2:2 to about 1:20:20, respectively.

公开(公告)号：RO70133A

公开(公告)日：1981-06-30

申请号：RO7573973

申请日：1973-08-07

Applicant: STANDARD OIL CO

Inventor： CULBERSTON GEORGE S ,  CHIPMAN GARY R ,  KRALL ROBERT E

IPC: C08F8/32 ,  C08F210/18 ,  C08L23/00 ,  C08F255/06 ,  C08L61/00 ,  C08L61/20 ,  C08L101/00 ,  C10M149/22 ,  C10M159/12 ,  C10M159/16 ,  C10N20/04 ,  C10N30/02 ,  C10N30/04 ,  C10N40/25 ,  C10M1/00 ,  C10M1/08

Abstract: Bi-functional lubricant additives exhibiting dispersant and V.I. improving properties are obtained by the Mannich Condensation of an oxidized long-chain high molecular weight amorphous copolymer of essentially ethylene and propylene having a number average molecular weight of at least about 10,000 and at least 140 pendant methyl groups per 1,000 chain carbon atoms, with a formaldehyde yielding reactant and a primary or secondary amine or polyamine, said reactants being employed in the molar ratio of from about 1:2:2 to about 1:20:20, respectively.