MX2009013162A - Proceso mejorado para la preparacion de copolimeros de composicion variable continuamente. - Google Patents
Proceso mejorado para la preparacion de copolimeros de composicion variable continuamente.Info
- Publication number
- MX2009013162A MX2009013162A MX2009013162A MX2009013162A MX2009013162A MX 2009013162 A MX2009013162 A MX 2009013162A MX 2009013162 A MX2009013162 A MX 2009013162A MX 2009013162 A MX2009013162 A MX 2009013162A MX 2009013162 A MX2009013162 A MX 2009013162A
- Authority
- MX
- Mexico
- Prior art keywords
- monomer composition
- continuously variable
- copolymer
- composition
- reaction vessel
- Prior art date
Links
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
- C08F2/00—Processes of polymerisation
-
- 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
- C08F2/00—Processes of polymerisation
- C08F2/001—Multistage polymerisation processes characterised by a change in reactor conditions without deactivating the intermediate polymer
-
- 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
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F20/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
- C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
- C08F220/1818—C13or longer chain (meth)acrylate, e.g. stearyl (meth)acrylate
-
- 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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
Abstract
La presente invención concierne a un proceso para preparar copolímeros de composición variable continuamente que comprende: (a) proveer un contenedor de reacción que comprende una primera composición de monómero; (b) proveer un contenedor de alimentación que comprende una segunda composición de monómero; (c) iniciar una reacción de polimerización en el contenedor de reacción; (d) continuar la reacción de polimerización durante la adición gradual de la composición del segundo monómero del contenedor de alimentación al contenedor de reacción donde la adición gradual de la segunda composición de monómero se realiza de tal forma que los copolímeros de la composición variable continuamente se logran; (e) mantener la polimerización hasta por lo menos 90% de la composición total de monómero se ha convertido en un copolímero; donde el copolímero tiene un peso molecular promedio de 10,000 a 1,000,000; este copolímero es soluble en el aceite lubricante; y los monómeros provistos en el contenedor de reacción a través de la primera composición del monómero está compuesto por lo menos 50% por peso de todos los monómeros utilizados para preparar el copolímero.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94927907P | 2007-07-12 | 2007-07-12 | |
PCT/EP2008/055727 WO2009007155A1 (en) | 2007-07-12 | 2008-05-09 | Improved process for preparing continuously variable-composition copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009013162A true MX2009013162A (es) | 2010-01-15 |
Family
ID=39650941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009013162A MX2009013162A (es) | 2007-07-12 | 2008-05-09 | Proceso mejorado para la preparacion de copolimeros de composicion variable continuamente. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20090048406A1 (es) |
EP (1) | EP2167548A1 (es) |
JP (1) | JP2010532807A (es) |
KR (1) | KR20100044164A (es) |
CN (1) | CN101679534A (es) |
BR (1) | BRPI0813690A2 (es) |
CA (1) | CA2693009A1 (es) |
MX (1) | MX2009013162A (es) |
WO (1) | WO2009007155A1 (es) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10314776A1 (de) | 2003-03-31 | 2004-10-14 | Rohmax Additives Gmbh | Schmierölzusammensetzung mit guten Reibeigenschaften |
DE102004034618A1 (de) * | 2004-07-16 | 2006-02-16 | Rohmax Additives Gmbh | Verwendung von Pfropfcopolymeren |
DE102005015931A1 (de) | 2005-04-06 | 2006-10-12 | Rohmax Additives Gmbh | Polyalkyl(meth) acrylat-Copolymere mit hervorragenden Eigenschaften |
DE102005041528A1 (de) * | 2005-08-31 | 2007-03-01 | Rohmax Additives Gmbh | Öllösliche Polymere |
KR101492289B1 (ko) * | 2007-07-09 | 2015-02-12 | 에보니크 오일 아디티페스 게엠베하 | 연료 소비를 감소시키기 위한 콤 중합체의 용도 |
DE102007036856A1 (de) * | 2007-08-06 | 2009-02-26 | Evonik Rohmax Additives Gmbh | Verwendung von Estergruppen-umfassenden Polymeren als Antifatigue-Additive |
KR20110084502A (ko) * | 2008-10-14 | 2011-07-25 | 에보니크 로막스 아디티페스 게엠베하 | 유압 시스템 소음을 감소시키는 유압 작동유 조성물 |
JP5394119B2 (ja) * | 2009-04-24 | 2014-01-22 | 三菱レイヨン株式会社 | 重合体の製造方法、レジスト組成物の製造方法、および基板の製造方法 |
CA2765300A1 (en) | 2009-06-12 | 2010-12-16 | Evonik Rohmax Additives Gmbh | A fluid having improved viscosity index |
US9023578B2 (en) | 2009-07-07 | 2015-05-05 | Mitsubishi Rayon Co., Ltd. | Copolymer for lithography and method for evaluating the same |
KR101432395B1 (ko) | 2009-07-07 | 2014-08-20 | 미츠비시 레이온 가부시키가이샤 | 중합체의 제조 방법, 리소그라피용 중합체, 레지스트 조성물, 및 기판의 제조 방법 |
DE102011003855A1 (de) * | 2011-02-09 | 2012-08-09 | Evonik Rohmax Additives Gmbh | Verfahren zur Entparaffinierung von Mineralölzusammensetzungen |
ES2914040T3 (es) * | 2014-11-13 | 2022-06-07 | Dow Global Technologies Llc | Composiciones lubricantes para polimerizaciones por radicales libres a alta presión mejoradas |
BR112019004224A2 (pt) | 2016-08-31 | 2019-05-28 | Evonik Oil Additives Gmbh | polímeros do tipo pente para aprimorar perda por evaporação noack de formulações de óleo de motor, método para reduzir perdas por evaporação, composição aditiva e composição de óleo lubrificante |
WO2018101342A1 (ja) * | 2016-11-30 | 2018-06-07 | 株式会社クラレ | メタクリル系共重合体溶液の製造方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6140431A (en) * | 1997-02-27 | 2000-10-31 | Rohm And Haas Company | Process for preparing continuously variable-composition copolymers |
DE60124692T2 (de) * | 2000-04-28 | 2007-09-13 | Takeda Pharmaceutical Co. Ltd. | Verfahren zur herstellung von optisch-aktiven sulfoxid-derivaten |
EP1344782A1 (en) * | 2002-03-15 | 2003-09-17 | Solutia Inc. | Polymerization process |
US7078457B2 (en) * | 2002-07-30 | 2006-07-18 | Rohm And Haas Company | Polymer composition and process for the preparation thereof |
DE10314776A1 (de) * | 2003-03-31 | 2004-10-14 | Rohmax Additives Gmbh | Schmierölzusammensetzung mit guten Reibeigenschaften |
DE102004034618A1 (de) * | 2004-07-16 | 2006-02-16 | Rohmax Additives Gmbh | Verwendung von Pfropfcopolymeren |
DE102004037929A1 (de) * | 2004-08-04 | 2006-03-16 | Rohmax Additives Gmbh | Verfahren zur radikalischen Polymerisation ethylenisch-ungesättigter Verbindungen |
DE102005015931A1 (de) * | 2005-04-06 | 2006-10-12 | Rohmax Additives Gmbh | Polyalkyl(meth) acrylat-Copolymere mit hervorragenden Eigenschaften |
DE102005031244A1 (de) * | 2005-07-01 | 2007-02-15 | Rohmax Additives Gmbh | Öllösliche Kammpolymere |
DE102005041528A1 (de) * | 2005-08-31 | 2007-03-01 | Rohmax Additives Gmbh | Öllösliche Polymere |
KR101492289B1 (ko) * | 2007-07-09 | 2015-02-12 | 에보니크 오일 아디티페스 게엠베하 | 연료 소비를 감소시키기 위한 콤 중합체의 용도 |
DE102007036856A1 (de) * | 2007-08-06 | 2009-02-26 | Evonik Rohmax Additives Gmbh | Verwendung von Estergruppen-umfassenden Polymeren als Antifatigue-Additive |
-
2008
- 2008-05-09 MX MX2009013162A patent/MX2009013162A/es unknown
- 2008-05-09 BR BRPI0813690-4A2A patent/BRPI0813690A2/pt not_active Application Discontinuation
- 2008-05-09 KR KR1020107000526A patent/KR20100044164A/ko not_active Application Discontinuation
- 2008-05-09 WO PCT/EP2008/055727 patent/WO2009007155A1/en active Application Filing
- 2008-05-09 EP EP08750218A patent/EP2167548A1/en not_active Withdrawn
- 2008-05-09 JP JP2010515435A patent/JP2010532807A/ja not_active Withdrawn
- 2008-05-09 CA CA 2693009 patent/CA2693009A1/en not_active Abandoned
- 2008-05-09 CN CN200880017167A patent/CN101679534A/zh active Pending
- 2008-07-14 US US12/172,382 patent/US20090048406A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2009007155A1 (en) | 2009-01-15 |
JP2010532807A (ja) | 2010-10-14 |
EP2167548A1 (en) | 2010-03-31 |
CN101679534A (zh) | 2010-03-24 |
KR20100044164A (ko) | 2010-04-29 |
CA2693009A1 (en) | 2009-01-15 |
US20090048406A1 (en) | 2009-02-19 |
BRPI0813690A2 (pt) | 2014-12-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2009013162A (es) | Proceso mejorado para la preparacion de copolimeros de composicion variable continuamente. | |
MX2009006318A (es) | Polimeros. | |
MXPA05008065A (es) | Polioles polimericos con contenidos ultra-altos de solidos. | |
WO2007146875A3 (en) | Functionalized olefin interpolymers, compositions and articles prepared therefrom, and methods for making the same | |
TW200619244A (en) | Process for producing low density polyethylene compositions and polymers produced therefrom | |
MX2007011340A (es) | Composicion de catalizador que comprende un agente de transporte para la formacion de copolimero de bloques multiples regio-irregular. | |
WO2011129590A3 (ko) | 올레핀 중합용 촉매 조성물 및 이를 사용한 폴리올레핀의 제조방법 | |
WO2005090427A3 (en) | Catalyst composition comprising shuttling agent for ethylene multi-block copolymer formation | |
WO2012006272A3 (en) | Catalysts for producing broad molecular weight distribution polyolefins in the absence of added hydrogen | |
EP3243846A3 (en) | Multi-headed chain shuttling agents and their use for the preparation of block copolymers | |
MY166046A (en) | Process for preparing high-reactivity isobutene homo-or copolymers | |
EP2357203A3 (en) | Catalyst composition comprising shuttling agent for higher olefin multi-block copolymer formation | |
NO980707L (no) | Fremgangsmåte til fremstilling av kopolymerer med kontinuerlig variabel sammensetning | |
SG151301A1 (en) | Catalyst composition comprising shuttling agent for ethylene multi- block copolymer formation | |
WO2011090859A8 (en) | Ethylene copolymers, methods for their production, and use | |
WO2009095392A3 (de) | Lineares fällungspolymerisat | |
MX2009011508A (es) | Proceso para la produccion de una composicion de (co)polimero mediante una polimerizacion transmitida por un crecimiento de cadena de radical libre. | |
PT1719788E (pt) | Resina de polietileno com distribuição granulométrica estreita | |
TW200643043A (en) | Catalyst composition comprising shuttling agent for tactic/atactic multi-block copolymer formation | |
PH12015500393A1 (en) | Process for producing polymers | |
RU2012111831A (ru) | ДВУХСТАДИЙНЫЙ СПОСОБ И УСТРОЙСТВО ДЛЯ ПРОИЗВОДСТВА ВЫСОКОВЯЗКИХ ПОЛИ-α-ОЛЕФИНОВ | |
WO2010091333A3 (en) | Novel multifunctional azo initiators for free radical polymerizations: methods of preparation | |
MX2022004087A (es) | Copolimeros de polietileno y sus productos y procedimientos. | |
WO2011155982A3 (en) | Polymer polyols prepared from nitrile-free azo-initiators | |
WO2011002994A3 (en) | Method of making hydroxyaryl-functionalized interpolymer by free radical initiated polymerization |