ES8702465A1 - Un procedimiento para la preparacion de un compatibilizador para la estabilizacion de mezclas de polimeros - Google Patents
Un procedimiento para la preparacion de un compatibilizador para la estabilizacion de mezclas de polimerosInfo
- Publication number
- ES8702465A1 ES8702465A1 ES551342A ES551342A ES8702465A1 ES 8702465 A1 ES8702465 A1 ES 8702465A1 ES 551342 A ES551342 A ES 551342A ES 551342 A ES551342 A ES 551342A ES 8702465 A1 ES8702465 A1 ES 8702465A1
- Authority
- ES
- Spain
- Prior art keywords
- graft
- polymer
- preparation
- oil additive
- compatibilizer
- 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
Links
- 239000000654 additive Substances 0.000 title abstract 2
- 230000000996 additive effect Effects 0.000 title 1
- 229920001577 copolymer Polymers 0.000 title 1
- 229920000642 polymer Polymers 0.000 abstract 3
- -1 alkyl methacrylate Chemical compound 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 229920000578 graft copolymer Polymers 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 229920002959 polymer blend Polymers 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 229920000193 polymethacrylate Polymers 0.000 abstract 1
- 150000003254 radicals Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
Classifications
-
- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
-
- 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
- C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE UN COMPATIBILIZADOR PARA LA ESTABILIDAD DE MEZCLAS DE POLIMEROS. POR POLIMERIZACION DE ACOPLAMIENTO DE UN POLIMERO CON ESQUELETO HIDROCARBONADO, CON MONOMERO DE METACRILATO DE ALQUILO, EN PRESENCIA DE UN INCIADOR DE RADICALES LIBRES Y A TEMPERATURA DE 60-175JC, SE EFECTUA LA PREPARACION DEL COMPATIBILIZADOR PARA LA ESTABILIZACION DE MEZCLAS DE POLIMEROS DE ADITIVOS DE ACEITE DE COPOLIMEROS DE OLEFINA Y POLIMETACRILATO. TANTO LOS POLIMEROS DE POLIMETACRILATO, COMO LOS COPOLIMEROS DE OLEFINA, SON MATERIALES DE SUMINISTRO COMERCIAL UTILIZADOS COMO ADITIVOS DE ACEITES LUBRICANTES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/695,316 US4611031A (en) | 1985-01-28 | 1985-01-28 | Process for the preparation of a compatibilizer for concentrated polymer blends and compatibilizer product |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8702465A1 true ES8702465A1 (es) | 1986-12-16 |
ES551342A0 ES551342A0 (es) | 1986-12-16 |
Family
ID=24792527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES551342A Expired ES8702465A1 (es) | 1985-01-28 | 1986-01-28 | Un procedimiento para la preparacion de un compatibilizador para la estabilizacion de mezclas de polimeros |
Country Status (13)
Country | Link |
---|---|
US (1) | US4611031A (es) |
EP (1) | EP0193272B1 (es) |
JP (1) | JPH0713125B2 (es) |
AT (1) | ATE110747T1 (es) |
CA (1) | CA1268455A (es) |
DE (1) | DE3650045T2 (es) |
DK (1) | DK27586A (es) |
ES (1) | ES8702465A1 (es) |
FI (1) | FI90433C (es) |
GR (1) | GR860208B (es) |
HU (1) | HU208993B (es) |
IL (1) | IL77692A0 (es) |
ZA (1) | ZA86545B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3613247C2 (de) * | 1986-04-19 | 1995-04-27 | Roehm Gmbh | Konzentrierte Emulsionen aus Ethylen-Vinylacetat-Copolymeren, Verfahren zu deren Herstellung und deren Verwendung als Stockpunktverbesserer |
JP2555284B2 (ja) * | 1987-05-14 | 1996-11-20 | 出光興産株式会社 | 温度特性改良潤滑油組成物 |
FR2642435B1 (fr) * | 1989-01-27 | 1994-02-11 | Organo Synthese Ste Fse | Additif de viscosite pour huiles lubrifiantes, son procede de preparation et compositions lubrifiantes a base dudit additif |
US5061751A (en) * | 1989-06-02 | 1991-10-29 | Exxon Chemical Patents Inc. | Vinylpyrrolidone grafted polyolefins in polymer blends and composites |
US5281651A (en) * | 1992-01-29 | 1994-01-25 | Exxon Chemical Patents Inc. | Compatibilization of dissimilar elastomer blends using ethylene/acrylate/acrylic acid terpolymers |
JPH06228530A (ja) * | 1993-02-02 | 1994-08-16 | Sanyo Chem Ind Ltd | 粘度指数向上剤 |
US5416162A (en) * | 1993-09-20 | 1995-05-16 | Rohm And Haas Company | Compatibilizer for a viscosity index improving polymer blend |
US5484866A (en) * | 1993-11-09 | 1996-01-16 | Mobil Oil Corporation | Concentrates of a highly branched polymer and functional fluids prepared therefrom |
DE19641954A1 (de) * | 1996-10-11 | 1998-04-16 | Rohmax Additives Gmbh | Neue Polymer in Polymer-Dispersion als VI-Verbesserer |
US6326449B1 (en) | 2000-01-20 | 2001-12-04 | The Sherwin-Williams Company | Polymer dispersants |
US6972275B2 (en) * | 2002-06-28 | 2005-12-06 | Exxonmobil Research And Engineering Company | Oil-in-oil emulsion lubricants for enhanced lubrication |
EP2129708B1 (de) * | 2007-03-21 | 2011-02-16 | Reinhard Feichtinger | Kraftstofftankanbauteil und verfahren zur herstellung eines kraftstofftankanbauteils |
EP2154230A1 (en) * | 2008-08-08 | 2010-02-17 | Afton Chemical Corporation | Lubricant additive compositions having improved viscosity index increasing properties |
US8415284B2 (en) * | 2009-11-05 | 2013-04-09 | Afton Chemical Corporation | Olefin copolymer VI improvers and lubricant compositions and uses thereof |
US8617675B2 (en) * | 2009-12-15 | 2013-12-31 | Reinhard Feichtinger | Fuel tank attachment and method for producing a fuel tank attachment |
JP2014015584A (ja) * | 2012-07-11 | 2014-01-30 | Sanyo Chem Ind Ltd | 粘度指数向上剤組成物および潤滑油組成物 |
JP5926761B2 (ja) * | 2013-04-18 | 2016-05-25 | 三洋化成工業株式会社 | 粘度指数向上剤及び潤滑油組成物 |
CN105505527B (zh) * | 2015-12-17 | 2018-09-04 | 北京雅士科莱恩石油化工有限公司 | 一种润滑油降凝型粘度指数改进剂的制备方法 |
RU2747727C2 (ru) * | 2016-11-02 | 2021-05-13 | Эвоник Оперейшнс Гмбх | Смазывающая композиция, обладающая улучшенными характеристиками вязкости при низкой рабочей температуре |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3923930A (en) * | 1973-04-18 | 1975-12-02 | Texaco Inc | Graft polymers and lubricant compositions thereof |
US3981958A (en) * | 1973-04-19 | 1976-09-21 | Toyoda Gosei Kabushiki-Kaisha (Toyoda Synthetics Co., Ltd.) | Graft copolymers and process for producing same |
DE2740449C2 (de) * | 1977-09-08 | 1986-08-21 | Röhm GmbH, 6100 Darmstadt | Verfahren zur Herstellung von Schmierölzusätzen |
DE2835192C2 (de) * | 1978-08-11 | 1986-12-11 | Röhm GmbH, 6100 Darmstadt | Schmieröladditive |
DE2905954C2 (de) * | 1979-02-16 | 1982-10-28 | Röhm GmbH, 6100 Darmstadt | Konzentrierte Polymerisatemulsionen als Viskositätsindexverbesserer für Mineralöle |
-
1985
- 1985-01-28 US US06/695,316 patent/US4611031A/en not_active Expired - Lifetime
-
1986
- 1986-01-14 CA CA000499536A patent/CA1268455A/en not_active Expired - Lifetime
- 1986-01-20 DK DK27586A patent/DK27586A/da not_active Application Discontinuation
- 1986-01-23 IL IL77692A patent/IL77692A0/xx not_active IP Right Cessation
- 1986-01-24 ZA ZA86545A patent/ZA86545B/xx unknown
- 1986-01-24 GR GR860208A patent/GR860208B/el unknown
- 1986-01-27 FI FI860373A patent/FI90433C/fi not_active IP Right Cessation
- 1986-01-27 DE DE3650045T patent/DE3650045T2/de not_active Revoked
- 1986-01-27 AT AT86300506T patent/ATE110747T1/de not_active IP Right Cessation
- 1986-01-27 HU HU86373A patent/HU208993B/hu not_active IP Right Cessation
- 1986-01-27 EP EP86300506A patent/EP0193272B1/en not_active Revoked
- 1986-01-28 JP JP61014895A patent/JPH0713125B2/ja not_active Expired - Lifetime
- 1986-01-28 ES ES551342A patent/ES8702465A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
HU208993B (en) | 1994-02-28 |
EP0193272A2 (en) | 1986-09-03 |
JPH0713125B2 (ja) | 1995-02-15 |
DK27586D0 (da) | 1986-01-20 |
HUT40691A (en) | 1987-01-28 |
ES551342A0 (es) | 1986-12-16 |
CA1268455A (en) | 1990-05-01 |
FI90433C (fi) | 1994-02-10 |
IL77692A0 (en) | 1987-12-31 |
DE3650045T2 (de) | 1994-12-15 |
FI90433B (fi) | 1993-10-29 |
EP0193272B1 (en) | 1994-08-31 |
EP0193272A3 (en) | 1988-11-17 |
JPS61181528A (ja) | 1986-08-14 |
DE3650045D1 (de) | 1994-10-06 |
FI860373A (fi) | 1986-07-29 |
FI860373A0 (fi) | 1986-01-27 |
GR860208B (en) | 1986-05-15 |
US4611031A (en) | 1986-09-09 |
ZA86545B (en) | 1987-03-25 |
ATE110747T1 (de) | 1994-09-15 |
DK27586A (da) | 1986-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19971001 |