ES2143091T3 - Procedimiento para preparar composiciones de polimeros en forma de estrella. - Google Patents
Procedimiento para preparar composiciones de polimeros en forma de estrella.Info
- Publication number
- ES2143091T3 ES2143091T3 ES95943208T ES95943208T ES2143091T3 ES 2143091 T3 ES2143091 T3 ES 2143091T3 ES 95943208 T ES95943208 T ES 95943208T ES 95943208 T ES95943208 T ES 95943208T ES 2143091 T3 ES2143091 T3 ES 2143091T3
- Authority
- ES
- Spain
- Prior art keywords
- materials
- polymers
- procedure
- sekazaras
- shaped compositions
- 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
- C10M149/00—Lubricating compositions characterised by the additive being a macromolecular compound containing nitrogen
- C10M149/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M149/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
-
- 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
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
-
- 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
- C10M143/10—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing aromatic monomer, e.g. styrene
-
- 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
- C10M143/12—Lubricating compositions characterised by the additive being a macromolecular hydrocarbon or such hydrocarbon modified by oxidation containing conjugated diene
-
- 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
- C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
-
- 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
- C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/02—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2217/024—Macromolecular compounds obtained from nitrogen containing monomers by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an amido or imido group
-
- 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
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
-
- 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
- C10N2040/25—Internal-combustion engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/251—Alcohol fueled engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
-
- 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
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
- C10N2040/28—Rotary engines
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Lubricants (AREA)
- Polyethers (AREA)
Abstract
EN LA PRESENTE INVENCION SE PRESENTA UN PROCESO PARA LA PREPARACION DE COMPOSICIONES DE POLIMEROS EN ESTRELLA QUE CONTIENEN NITROGENO TIENEN BRAZOS POLIMERICOS DE UN DIENO CONJUGADO HIDROGENADO Y BRAZOS POLIMERICOS SUSTANCIALMENTE MENORES DE UN METACRILATO DE ALKILO A LOS QUE SE HACE REACCIONAR DE MANERA EFICAZ CON AMINAS TRAS LA PREPARACION DE UN CONCENTRADO DEL POLIMERO EN UN ACEITE LUBRICANTE PARA FORMAR UN MEJORADOR DEL INDICE DE VISCOSIDAD DE UN DISPERSANTE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/359,806 US5486563A (en) | 1994-12-20 | 1994-12-20 | Process for making dispersant viscosity index improvers |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2143091T3 true ES2143091T3 (es) | 2000-05-01 |
Family
ID=23415359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95943208T Expired - Lifetime ES2143091T3 (es) | 1994-12-20 | 1995-12-18 | Procedimiento para preparar composiciones de polimeros en forma de estrella. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5486563A (es) |
EP (1) | EP0799251B1 (es) |
JP (1) | JPH10511128A (es) |
CN (1) | CN1170416A (es) |
AU (1) | AU692660B2 (es) |
BR (1) | BR9510252A (es) |
CA (1) | CA2207611A1 (es) |
DE (1) | DE69515512T2 (es) |
ES (1) | ES2143091T3 (es) |
WO (1) | WO1996019505A1 (es) |
ZA (1) | ZA9510734B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8980804B2 (en) * | 2006-07-28 | 2015-03-17 | Afton Chemical Corporation | Alkyl acrylate copolymer dispersants and uses thereof |
US8815971B2 (en) * | 2008-12-22 | 2014-08-26 | ATRP Solutions, Inc. | Control over controlled radical polymerization processes |
US8822610B2 (en) * | 2008-12-22 | 2014-09-02 | ATRP Solutions, Inc. | Control over controlled radical polymerization processes |
US8173750B2 (en) | 2009-04-23 | 2012-05-08 | ATRP Solutions, Inc. | Star macromolecules for personal and home care |
US8569421B2 (en) | 2009-04-23 | 2013-10-29 | ATRP Solutions, Inc. | Star macromolecules for personal and home care |
US9783628B2 (en) | 2009-04-23 | 2017-10-10 | ATRP Solutions, Inc. | Dual-mechanism thickening agents for hydraulic fracturing fluids |
JP5676170B2 (ja) * | 2010-07-15 | 2015-02-25 | 国立大学法人徳島大学 | イオン性高分岐ポリマー及び炭素ナノ材料分散剤 |
US8999905B2 (en) | 2010-10-25 | 2015-04-07 | Afton Chemical Corporation | Lubricant additive |
US9587064B2 (en) | 2010-12-08 | 2017-03-07 | ATRP Solutions, Inc. | Salt-tolerant star macromolecules |
JP5735827B2 (ja) * | 2011-03-23 | 2015-06-17 | Jx日鉱日石エネルギー株式会社 | 粘度指数向上剤、潤滑油用添加剤および潤滑油組成物 |
CN105189643B (zh) | 2012-08-30 | 2019-01-15 | 派诺聚合物技术公司 | 用于水力压裂液的双重机制增稠剂 |
MX2015009938A (es) | 2013-02-04 | 2015-10-05 | Atrp Solutions Inc | Macromoleculas en forma de estrella tolerantes a las sales. |
CA2956431C (en) | 2014-07-03 | 2023-01-31 | ATRP Solutions, Inc. | Surfactant-compatible star macromolecules |
CN110499206B (zh) * | 2019-08-14 | 2020-10-16 | 深圳昆油石化技术有限公司 | 含有星型sep共聚物润滑油粘度指数改性剂及其制备方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4160739A (en) * | 1977-12-05 | 1979-07-10 | Rohm And Haas Company | Polyolefinic copolymer additives for lubricants and fuels |
US4246374A (en) * | 1979-04-23 | 1981-01-20 | Rohm And Haas Company | Imidized acrylic polymers |
DE3068707D1 (en) * | 1979-11-16 | 1984-08-30 | Shell Int Research | Modified hydrogenated star-shaped polymer, its preparation and a lubricating oil composition containing the polymer |
US4735736A (en) * | 1985-07-08 | 1988-04-05 | Exxon Chemical Patents Inc. | Viscosity index improver-dispersant additive |
CA1339430C (en) * | 1985-12-19 | 1997-09-02 | Katsumi Hayashi | Graft copolymers prepared from solvent-free reactions and dispersant derivatives thereof |
US4857599A (en) * | 1988-02-08 | 1989-08-15 | The Dow Chemical Company | Modified dense star polymers |
KR910020056A (ko) * | 1990-05-29 | 1991-12-19 | 요하네스 아르트 반 주트펜 | 성상 블록 중합체 및 이의 제조 방법 |
US5356999A (en) * | 1990-10-29 | 1994-10-18 | Texaco Inc. | Multifunctional viscosity index improvers based on polymers containing sulfonamides |
DE69209231T2 (de) * | 1991-11-07 | 1996-08-22 | Shell Int Research | Sekundäre Amine und ein Verfahren zu deren Herstellung |
US5264139A (en) * | 1992-06-01 | 1993-11-23 | Texaco Inc. | Antioxidant dispersant antiwear VI improver additive and lubricating oil composition containing same |
US5338802A (en) * | 1992-12-21 | 1994-08-16 | Shell Oil Company | Low temperature conversion of polymerized esters |
US5272211A (en) * | 1992-12-21 | 1993-12-21 | Shell Oil Company | Block copolymers of dienes, vinylarenes, and alkylmethacrylates as modified viscosity index improvers |
US5344887A (en) * | 1992-12-21 | 1994-09-06 | Shell Oil Company | Star polymers of dienes, vinylarenes and alkyl methacrylates as modiied viscosity index improvers |
CA2087377C (en) * | 1993-01-15 | 1998-03-31 | William Brian Dougan | Method of and apparatus for suspending christmas lights from eaves on a house |
US5360564A (en) * | 1993-07-30 | 1994-11-01 | Shell Oil Company | Dispersant viscosity index improvers |
-
1994
- 1994-12-20 US US08/359,806 patent/US5486563A/en not_active Expired - Fee Related
-
1995
- 1995-12-18 ES ES95943208T patent/ES2143091T3/es not_active Expired - Lifetime
- 1995-12-18 JP JP8519526A patent/JPH10511128A/ja active Pending
- 1995-12-18 CA CA002207611A patent/CA2207611A1/en not_active Abandoned
- 1995-12-18 DE DE69515512T patent/DE69515512T2/de not_active Expired - Fee Related
- 1995-12-18 EP EP95943208A patent/EP0799251B1/en not_active Expired - Lifetime
- 1995-12-18 ZA ZA9510734A patent/ZA9510734B/xx unknown
- 1995-12-18 WO PCT/EP1995/005129 patent/WO1996019505A1/en active IP Right Grant
- 1995-12-18 BR BR9510252A patent/BR9510252A/pt not_active Application Discontinuation
- 1995-12-18 CN CN95196947A patent/CN1170416A/zh active Pending
- 1995-12-18 AU AU44344/96A patent/AU692660B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0799251A1 (en) | 1997-10-08 |
AU692660B2 (en) | 1998-06-11 |
JPH10511128A (ja) | 1998-10-27 |
CA2207611A1 (en) | 1996-06-27 |
WO1996019505A1 (en) | 1996-06-27 |
US5486563A (en) | 1996-01-23 |
DE69515512D1 (de) | 2000-04-13 |
ZA9510734B (en) | 1996-06-20 |
AU4434496A (en) | 1996-07-10 |
CN1170416A (zh) | 1998-01-14 |
BR9510252A (pt) | 1997-11-04 |
EP0799251B1 (en) | 2000-03-08 |
DE69515512T2 (de) | 2000-09-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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