SG81254A1 - Highly grafted, multi-functional olefin copolymer vi modifiers - Google Patents
Highly grafted, multi-functional olefin copolymer vi modifiersInfo
- Publication number
- SG81254A1 SG81254A1 SG9805606A SG1998005606A SG81254A1 SG 81254 A1 SG81254 A1 SG 81254A1 SG 9805606 A SG9805606 A SG 9805606A SG 1998005606 A SG1998005606 A SG 1998005606A SG 81254 A1 SG81254 A1 SG 81254A1
- Authority
- SG
- Singapore
- Prior art keywords
- modifiers
- olefin copolymer
- functional olefin
- highly grafted
- grafted
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG9805606A SG81254A1 (en) | 1998-12-12 | 1998-12-12 | Highly grafted, multi-functional olefin copolymer vi modifiers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG9805606A SG81254A1 (en) | 1998-12-12 | 1998-12-12 | Highly grafted, multi-functional olefin copolymer vi modifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
SG81254A1 true SG81254A1 (en) | 2001-06-19 |
Family
ID=20430176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG9805606A SG81254A1 (en) | 1998-12-12 | 1998-12-12 | Highly grafted, multi-functional olefin copolymer vi modifiers |
Country Status (1)
Country | Link |
---|---|
SG (1) | SG81254A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4219432A (en) * | 1979-02-14 | 1980-08-26 | Exxon Research & Engineering Co. | Stabilized amide-imide graft of ethylene copolymeric additives for lubricants |
DE3025274A1 (en) * | 1979-07-03 | 1981-01-08 | Exxon Research Engineering Co | VISCOSITY INDEX-IMPROVING POLYMERS OF LUBRICANTS AND METHOD FOR THEIR PRODUCTION |
US5244590A (en) * | 1989-10-12 | 1993-09-14 | Exxon Chemical Patents Inc. | Viscosity index improver |
US5312556A (en) * | 1989-10-12 | 1994-05-17 | Exxon Chemical Patents Inc. | Multifunctional viscosity index improver derived from polyamine containing one primary amine group and at least one tertiary amine group and degraded ethylene copolymer |
US5424367A (en) * | 1991-12-13 | 1995-06-13 | Exxon Chemical Patents Inc. | Multiple reaction process in melt processing equipment |
US5439607A (en) * | 1993-12-30 | 1995-08-08 | Exxon Chemical Patents Inc. | Multifunctional viscosity index improver-dispersant antioxidant |
US5540851A (en) * | 1995-03-02 | 1996-07-30 | The Lubrizol Corporation | Dispersant-viscosity improvers for lubricating oil compositions |
-
1998
- 1998-12-12 SG SG9805606A patent/SG81254A1/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4219432A (en) * | 1979-02-14 | 1980-08-26 | Exxon Research & Engineering Co. | Stabilized amide-imide graft of ethylene copolymeric additives for lubricants |
DE3025274A1 (en) * | 1979-07-03 | 1981-01-08 | Exxon Research Engineering Co | VISCOSITY INDEX-IMPROVING POLYMERS OF LUBRICANTS AND METHOD FOR THEIR PRODUCTION |
US5244590A (en) * | 1989-10-12 | 1993-09-14 | Exxon Chemical Patents Inc. | Viscosity index improver |
US5312556A (en) * | 1989-10-12 | 1994-05-17 | Exxon Chemical Patents Inc. | Multifunctional viscosity index improver derived from polyamine containing one primary amine group and at least one tertiary amine group and degraded ethylene copolymer |
US5424367A (en) * | 1991-12-13 | 1995-06-13 | Exxon Chemical Patents Inc. | Multiple reaction process in melt processing equipment |
US5439607A (en) * | 1993-12-30 | 1995-08-08 | Exxon Chemical Patents Inc. | Multifunctional viscosity index improver-dispersant antioxidant |
US5540851A (en) * | 1995-03-02 | 1996-07-30 | The Lubrizol Corporation | Dispersant-viscosity improvers for lubricating oil compositions |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL355109A1 (en) | Tert. | |
SG74663A1 (en) | Functionalized olefin copolymer additives | |
HK1053050A1 (en) | Bra. | |
AU2003229301A8 (en) | Grafted propylene copolymers | |
MX247621B (en) | Making an olefin product from an oxygenate. | |
ZA996185B (en) | Sulfanylsilanes. | |
ZA976641B (en) | Variable force tool. | |
ZA99721B (en) | Methylidene malonate-based surfactant copolymers. | |
AU2002349042A1 (en) | 3,4-alkylenedioxy-thiophene copolymers | |
ZA200101637B (en) | Cyclone. | |
ZA200302205B (en) | Vascularised tissue graft. | |
ZA200204325B (en) | Area Denial. | |
MXPA03000722A (en) | Potato flakes. | |
ZA992443B (en) | Hydroxy-methyl-hexanones. | |
EP1424351A4 (en) | Modified olefin copolymer | |
ZA992974B (en) | Olefin hydration process. | |
ZA993123B (en) | Trisresorcinyltriazines. | |
PL370715A1 (en) | [1.2]-oxazin-3,5-diones | |
SG81254A1 (en) | Highly grafted, multi-functional olefin copolymer vi modifiers | |
AU1893500A (en) | Multi-functional cushion | |
AU6575398A (en) | Grafted ethylene copolymers | |
ZA9810887B (en) | Polymerization. | |
AU2001238707A1 (en) | 32705, 23224, 27423, 32700, 32712, novel human g-proteins | |
GB9818163D0 (en) | Vibrating w.c. seat | |
TW334901U (en) | Fast convertible, multi-functional pliers |