公开(公告)号：BR0007300A

公开(公告)日：2002-01-22

申请号：BR0007300

申请日：2000-09-14

Applicant: LUBRIZOL CORP

Inventor： SMOGGIE JOHN C ,  LANGE RICHARD M

IPC: C10M143/00 ,  C08F255/06 ,  C08F287/00 ,  C08F291/00 ,  C10M149/06 ,  C10M149/10 ,  C10N30/02 ,  C10N30/04

Abstract: Graft copolymers useful as a dispersant-viscosity improver for lubricating oil compositions comprise a hydrocarbon polymer having graft polymerized thereon at least two nitrogen containing units, at least one of the nitrogen containing units being derived from at least one of a neutral N-(lower hydrocarbyl group)- (meth)acrylamide and a neutral N,N-di-(lower hydrocarbyl group)- (meth)acrylamide, wherein the total number of carbon atoms in the lower hydrocarbyl groups does not exceed 9, and at least one of the nitrogen containing units being derived from at least one vinylic nitrogen containing heterocyclic compound.

公开(公告)号：AU8464201A

公开(公告)日：2002-01-02

申请号：AU8464201

申请日：2001-06-21

Applicant: LUBRIZOL CORP

Inventor： LANGE RICHARD M ,  BARTLEY STUART L ,  VARGO DANIEL M

IPC: C10M129/93 ,  C10M129/95 ,  C10M133/52

公开(公告)号：DE69705171T2

公开(公告)日：2001-12-06

申请号：DE69705171

申请日：1997-07-09

Applicant: LUBRIZOL CORP

Inventor： LUCIANI CARMEN V ,  LANGE RICHARD M ,  SEEBAUER JOSEPH G

IPC: C10M143/12 ,  C10M157/00 ,  C10M161/00 ,  C10M143/10

Abstract: A composition of about 2 to about 20 percent of a hydrogenated diene/vinyl aromatic block copolymer and a non-ionic surface active agent, soluble in said oil, comprising at least one ester or ether group, in a medium of oil of lubricating viscosity, exhibits reduced viscosity compared with comparable compositions without the surface active agent.

公开(公告)号：AU738812B2

公开(公告)日：2001-09-27

申请号：AU9238898

申请日：1998-11-16

Applicant: LUBRIZOL CORP

Inventor： LANGE RICHARD M ,  KALHAN SANJAY ,  DENIS RICHARD A

IPC: C10M107/46 ,  C08F212/14 ,  C08F220/10 ,  C08F220/54 ,  C08L25/18 ,  C08L33/00 ,  C10M173/00 ,  C10M173/02 ,  C10N30/00 ,  C10N40/22 ,  C10M151/02 ,  C10M149/00

Abstract: Aqueous metal working fluids containing a mist suppressing branched copolymer are disclosed. The copolymer includes hydrophobic and hydrophilic monomers. Optionally, the metal working fluid may be an oil-in-water emulsion.

公开(公告)号：AU722525B2

公开(公告)日：2000-08-03

申请号：AU2861497

申请日：1997-07-14

Applicant: LUBRIZOL CORP

Inventor： LUCIANI CARMEN V ,  LANGE RICHARD M ,  SEEBAUER JOSEPH G

IPC: C10M143/12 ,  C10M157/00 ,  C10M161/00 ,  C10M145/38 ,  C10M145/08

Abstract: A composition of about 2 to about 20 percent of a hydrogenated diene/vinyl aromatic block copolymer and a non-ionic surface active agent, soluble in said oil, comprising at least one ester or ether group, in a medium of oil of lubricating viscosity, exhibits reduced viscosity compared with comparable compositions without the surface active agent.

公开(公告)号：CA2254173A1

公开(公告)日：1999-05-21

申请号：CA2254173

申请日：1998-11-16

Applicant: LUBRIZOL CORP

Inventor： KALHAN SANJAY ,  LANGE RICHARD M ,  DENIS RICHARD A

IPC: C10M107/46 ,  C08F212/14 ,  C08F220/10 ,  C08F220/54 ,  C08L25/18 ,  C08L33/00 ,  C10M173/00 ,  C10M173/02 ,  C10N30/00 ,  C10N40/22 ,  C10M141/08

Abstract: Aqueous metal working fluids containing a mist suppressing branched copolymer are disclosed. The copolymer includes hydrophobic and hydrophilic monomers. Optionally, the metal working fluid may be an oil-in-water emulsion.

公开(公告)号：CA2236618A1

公开(公告)日：1998-11-09

申请号：CA2236618

申请日：1998-05-04

Applicant: LUBRIZOL CORP

Inventor： BANERJEE KRISHNA G ,  STECKEL THOMAS F ,  LANGE RICHARD M ,  KARP EDMUND J

IPC: C09D5/04 ,  C09D7/12

Abstract: Disclosed is a coating composition comprising (A) a film forming resin; (B) a rheology control agent; and (C) a pigment.

公开(公告)号：AU2861497A

公开(公告)日：1998-01-22

申请号：AU2861497

申请日：1997-07-14

Applicant: LUBRIZOL CORP

Inventor： LUCIANI CARMEN V ,  LANGE RICHARD M ,  SEEBAUER JOSEPH G

IPC: C10M143/12 ,  C10M157/00 ,  C10M161/00 ,  C10M145/38 ,  C10M145/08

Abstract: A composition of about 2 to about 20 percent of a hydrogenated diene/vinyl aromatic block copolymer and a non-ionic surface active agent, soluble in said oil, comprising at least one ester or ether group, in a medium of oil of lubricating viscosity, exhibits reduced viscosity compared with comparable compositions without the surface active agent.

公开(公告)号：CA2210429A1

公开(公告)日：1998-01-15

申请号：CA2210429

申请日：1997-07-14

Applicant: LUBRIZOL CORP

Inventor： LUCIANI CARMEN V ,  LANGE RICHARD M ,  SEEBAUER JOSEPH G

IPC: C10M143/12 ,  C10M157/00 ,  C10M161/00

Abstract: A composition of about 2 to about 20 percent of a hydrogenated diene/vinyl aromatic block copolymer and a non-ionic surface active agent, soluble in said oil, comprising at least one ester or ether group, in a medium of oil of lubricating viscosity, exhibits reduced viscosity compared with comparable compositions without the surface active agent.

公开(公告)号：AT141299T

公开(公告)日：1996-08-15

申请号：AT90904502

申请日：1990-03-02

Applicant: LUBRIZOL CORP

Inventor： LUCIANI CARMEN V ,  LANGE RICHARD M

IPC: C08F255/00 ,  C08F279/02 ,  C08F291/00 ,  C10M149/02 ,  C10M149/04 ,  C10M149/06 ,  C10M149/10 ,  C10M151/02 ,  C10N30/02 ,  C10N30/04 ,  C10N40/25 ,  C10N70/00 ,  C08F220/02 ,  C08F226/06 ,  C08F228/00