DE60039679D1 - Reduktion des molekulargewichts von olefincopolymerisaten - Google Patents
Reduktion des molekulargewichts von olefincopolymerisatenInfo
- Publication number
- DE60039679D1 DE60039679D1 DE60039679T DE60039679T DE60039679D1 DE 60039679 D1 DE60039679 D1 DE 60039679D1 DE 60039679 T DE60039679 T DE 60039679T DE 60039679 T DE60039679 T DE 60039679T DE 60039679 D1 DE60039679 D1 DE 60039679D1
- Authority
- DE
- Germany
- Prior art keywords
- copolymerisates
- olefin
- reduction
- molecular weight
- molecular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/38—Mixtures of peroxy-compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M143/00—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation
- C10M143/18—Oxidised hydrocarbons, i.e. oxidised subsequent to macromolecular formation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
- C10M2207/2825—Esters of (cyclo)aliphatic oolycarboxylic acids used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/283—Esters of polyhydroxy compounds
- C10M2207/2835—Esters of polyhydroxy compounds used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/285—Esters of aromatic polycarboxylic acids
- C10M2207/2855—Esters of aromatic polycarboxylic acids used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/30—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids
- C10M2207/301—Complex esters, i.e. compounds containing at leasst three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compounds: monohydroxyl compounds, polyhydroxy xompounds, monocarboxylic acids, polycarboxylic acids or hydroxy carboxylic acids used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/02—Pour-point; Viscosity index
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/04—Oxidation, e.g. ozonisation
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2070/00—Specific manufacturing methods for lubricant compositions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Lubricants (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/460,230 US6362286B1 (en) | 1999-12-13 | 1999-12-13 | Molecular weight reduction of olefin copolymers using low-sulfur oils |
PCT/US2000/029562 WO2001042401A1 (en) | 1999-12-13 | 2000-10-26 | Molecular weight reduction of olefin copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60039679D1 true DE60039679D1 (de) | 2008-09-11 |
Family
ID=23827860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60039679T Expired - Lifetime DE60039679D1 (de) | 1999-12-13 | 2000-10-26 | Reduktion des molekulargewichts von olefincopolymerisaten |
Country Status (9)
Country | Link |
---|---|
US (1) | US6362286B1 (de) |
EP (1) | EP1151064B1 (de) |
KR (1) | KR100704601B1 (de) |
CN (1) | CN100379845C (de) |
AU (1) | AU1235701A (de) |
DE (1) | DE60039679D1 (de) |
RU (1) | RU2232777C2 (de) |
WO (1) | WO2001042401A1 (de) |
ZA (1) | ZA200106486B (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10139738A1 (de) * | 2001-08-13 | 2003-03-06 | Armstrong Dlw Ag | Verfahren zur Herstellung einer formbaren Masse und deren Verwendung zur Herstellung emissionsarmer Bodenbeläge |
US20030171223A1 (en) * | 2002-01-31 | 2003-09-11 | Winemiller Mark D. | Lubricating oil compositions with improved friction properties |
US8318993B2 (en) | 2002-03-05 | 2012-11-27 | Exxonmobil Research And Engineering Company | Lubricant blend composition |
US20030236177A1 (en) * | 2002-03-05 | 2003-12-25 | Wu Margaret May-Som | Novel lubricant blend composition |
US7655727B2 (en) * | 2005-12-09 | 2010-02-02 | Exxonmobil Chemical Patents Inc. | Method for preparing thermoplastic vulcanizates with improved extrusion surfaces |
US20080306215A1 (en) * | 2007-06-06 | 2008-12-11 | Abhimanyu Onkar Patil | Functionalization of olefin/diene copolymers |
US9115237B2 (en) | 2012-07-18 | 2015-08-25 | Chevron Oronite Company Llc | Viscosity improver grafted with unsaturated acylating agent and an aryloxyalylkene monoamine |
CN104861095B (zh) * | 2014-02-26 | 2017-09-26 | 中国石油化工股份有限公司 | 一种降低聚合物分子量的方法 |
CN104861093B (zh) * | 2014-02-26 | 2017-08-25 | 中国石油化工股份有限公司 | 一种降低聚合物分子量的方法 |
EP3183315B1 (de) | 2014-08-21 | 2020-07-22 | Dow Global Technologies LLC | Klebstoffzusammensetzungen |
CN106349409B (zh) * | 2015-07-20 | 2018-02-13 | 中国石油化工股份有限公司 | 一种降低聚合物分子量的方法 |
CN108291171B (zh) | 2016-01-22 | 2022-02-01 | 雪佛龙奥伦耐有限责任公司 | 含有烯烃共聚物分散剂型粘度改进剂和胺化合物的混合物的协同润滑油组合物 |
WO2018022071A1 (en) | 2016-07-28 | 2018-02-01 | Chevron Corporation | Driveline fluids comprising api group ii base oil |
CN114276857B (zh) * | 2021-12-30 | 2023-07-04 | 金丰宏溢科技(佛山)有限公司 | 一种ocp粘度指数改进剂 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1495285C3 (de) * | 1963-03-02 | 1975-07-03 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur Erniedrigung des Molekulargewichts von Polyolefinen |
US3374073A (en) * | 1964-06-23 | 1968-03-19 | Lubrizol Corp | Oxidized, degraded interpolymer of ethylene and propylene and fuel composition containing the same |
US4036772A (en) * | 1975-03-03 | 1977-07-19 | The Lubrizol Corporation | Esters made from the reaction product of low molecular weight ethylenically unsaturated acylating agents and oxidized ethylene-propylene interpolymers |
CA1221497A (en) * | 1982-11-10 | 1987-05-05 | Douglas C. Edwards | Process for polymer production |
GB8628339D0 (en) * | 1986-11-27 | 1986-12-31 | Bp Chemicals Additives | Chemical process |
US5244590A (en) * | 1989-10-12 | 1993-09-14 | Exxon Chemical Patents Inc. | Viscosity index improver |
JP2520504B2 (ja) * | 1990-05-31 | 1996-07-31 | 三田工業株式会社 | 画像形成装置 |
JPH11228627A (ja) * | 1998-02-16 | 1999-08-24 | Nof Corp | プロピレン系ポリマーの製造方法 |
-
1999
- 1999-12-13 US US09/460,230 patent/US6362286B1/en not_active Expired - Lifetime
-
2000
- 2000-10-26 EP EP00973910A patent/EP1151064B1/de not_active Expired - Lifetime
- 2000-10-26 AU AU12357/01A patent/AU1235701A/en not_active Abandoned
- 2000-10-26 DE DE60039679T patent/DE60039679D1/de not_active Expired - Lifetime
- 2000-10-26 KR KR1020017009809A patent/KR100704601B1/ko not_active IP Right Cessation
- 2000-10-26 CN CNB008037582A patent/CN100379845C/zh not_active Expired - Lifetime
- 2000-10-26 RU RU2001124918/04A patent/RU2232777C2/ru active
- 2000-10-26 WO PCT/US2000/029562 patent/WO2001042401A1/en active Application Filing
-
2001
- 2001-08-07 ZA ZA200106486A patent/ZA200106486B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2001042401A1 (en) | 2001-06-14 |
AU1235701A (en) | 2001-06-18 |
CN1340091A (zh) | 2002-03-13 |
US6362286B1 (en) | 2002-03-26 |
KR100704601B1 (ko) | 2007-04-09 |
KR20010104338A (ko) | 2001-11-24 |
EP1151064B1 (de) | 2008-07-30 |
RU2232777C2 (ru) | 2004-07-20 |
CN100379845C (zh) | 2008-04-09 |
ZA200106486B (en) | 2002-09-16 |
EP1151064A1 (de) | 2001-11-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |