BRPI0813690A2 - Processo aperfeiçoado para preparar continuamente copolímeros de composição variável - Google Patents

Processo aperfeiçoado para preparar continuamente copolímeros de composição variável

Info

Publication number
BRPI0813690A2
BRPI0813690A2 BRPI0813690-4A2A BRPI0813690A BRPI0813690A2 BR PI0813690 A2 BRPI0813690 A2 BR PI0813690A2 BR PI0813690 A BRPI0813690 A BR PI0813690A BR PI0813690 A2 BRPI0813690 A2 BR PI0813690A2
Authority
BR
Brazil
Prior art keywords
continually
improved process
variable composition
composition copolymers
preparing variable
Prior art date
Application number
BRPI0813690-4A2A
Other languages
English (en)
Portuguese (pt)
Inventor
Nadine J Iroff
Peter Moore
Original Assignee
Evonik Rohmax Additives Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Evonik Rohmax Additives Gmbh filed Critical Evonik Rohmax Additives Gmbh
Publication of BRPI0813690A2 publication Critical patent/BRPI0813690A2/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
  • Lubricants (AREA)
BRPI0813690-4A2A 2007-07-12 2008-05-09 Processo aperfeiçoado para preparar continuamente copolímeros de composição variável BRPI0813690A2 (pt)

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
BRPI0813690A2 true BRPI0813690A2 (pt) 2014-12-30

Family

ID=39650941

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813690-4A2A BRPI0813690A2 (pt) 2007-07-12 2008-05-09 Processo aperfeiçoado para preparar continuamente copolímeros de composição variável

Country Status (9)

Country Link
US (1) US20090048406A1 (enExample)
EP (1) EP2167548A1 (enExample)
JP (1) JP2010532807A (enExample)
KR (1) KR20100044164A (enExample)
CN (1) CN101679534A (enExample)
BR (1) BRPI0813690A2 (enExample)
CA (1) CA2693009A1 (enExample)
MX (1) MX2009013162A (enExample)
WO (1) WO2009007155A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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
ES2462616T3 (es) * 2007-07-09 2014-05-26 Evonik Oil Additives Gmbh Uso de polímeros peine para reducir el consumo de combustible
DE102007036856A1 (de) * 2007-08-06 2009-02-26 Evonik Rohmax Additives Gmbh Verwendung von Estergruppen-umfassenden Polymeren als Antifatigue-Additive
WO2010043503A1 (en) * 2008-10-14 2010-04-22 Evonik Rohmax Additives Gmbh Hydraulic fluid composition that reduces hydraulic system noise
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
BRPI1010725A2 (pt) 2009-06-12 2016-03-15 Evonik Rohmax Additives Gmbh fluido tendo índice de viscosidade melhorado.
KR101432395B1 (ko) 2009-07-07 2014-08-20 미츠비시 레이온 가부시키가이샤 중합체의 제조 방법, 리소그라피용 중합체, 레지스트 조성물, 및 기판의 제조 방법
WO2011004787A1 (ja) 2009-07-07 2011-01-13 三菱レイヨン株式会社 リソグラフィー用共重合体およびその評価方法
DE102011003855A1 (de) 2011-02-09 2012-08-09 Evonik Rohmax Additives Gmbh Verfahren zur Entparaffinierung von Mineralölzusammensetzungen
EP3218453B1 (en) * 2014-11-13 2022-04-27 Dow Global Technologies LLC Lubricant compositions for improved high pressure free-radical polymerizations
MX374432B (es) 2016-08-31 2025-03-06 Evonik Oil Additives Gmbh Polímeros de tipo peine para mejorar la pérdida de evaporación de noack de formulaciones de aceite para motor.
US11091575B2 (en) * 2016-11-30 2021-08-17 Kuraray Co., Ltd. Method for producing methacrylate copolymer solution
KR20220159357A (ko) * 2020-03-25 2022-12-02 미쯔비시 케미컬 주식회사 중합체 조성물, 윤활유 첨가제, 점도 지수 향상제, 윤활유 조성물, 중합체 조성물의 제조 방법, 및 매크로 모노머의 제조 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
WO2001083473A1 (en) * 2000-04-28 2001-11-08 Takeda Chemical Industries, Ltd. Process for producing optically active sulfoxide derivative
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
ES2462616T3 (es) * 2007-07-09 2014-05-26 Evonik Oil Additives Gmbh Uso de polímeros peine para reducir el consumo de combustible
DE102007036856A1 (de) * 2007-08-06 2009-02-26 Evonik Rohmax Additives Gmbh Verwendung von Estergruppen-umfassenden Polymeren als Antifatigue-Additive

Also Published As

Publication number Publication date
JP2010532807A (ja) 2010-10-14
WO2009007155A1 (en) 2009-01-15
MX2009013162A (es) 2010-01-15
EP2167548A1 (en) 2010-03-31
US20090048406A1 (en) 2009-02-19
CN101679534A (zh) 2010-03-24
CA2693009A1 (en) 2009-01-15
KR20100044164A (ko) 2010-04-29

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]