BRPI0602671A - processo para a preparação de terpolìmeros de nitrila de mooney baixa - Google Patents

processo para a preparação de terpolìmeros de nitrila de mooney baixa

Info

Publication number
BRPI0602671A
BRPI0602671A BRPI0602671-0A BRPI0602671A BRPI0602671A BR PI0602671 A BRPI0602671 A BR PI0602671A BR PI0602671 A BRPI0602671 A BR PI0602671A BR PI0602671 A BRPI0602671 A BR PI0602671A
Authority
BR
Brazil
Prior art keywords
terpolymers
preparation
low mooney
low
nitrile terpolymers
Prior art date
Application number
BRPI0602671-0A
Other languages
English (en)
Inventor
Sharon X Guo
Frederic Guerin
Victor Nasreddine
Christopher M Ong
Original Assignee
Lanxess Inc
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 Lanxess Inc filed Critical Lanxess Inc
Publication of BRPI0602671A publication Critical patent/BRPI0602671A/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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/30—Nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/02—Hydrogenation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/08—Depolymerisation
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/02—Acids; Metal salts or ammonium salts thereof, e.g. maleic acid or itaconic acid
    • 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
    • C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
    • C08F4/80—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from iron group metals or platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L13/00—Compositions of rubbers containing carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • C08L15/005—Hydrogenated nitrile rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"PROCESSO PARA A PREPARAçãO DE TERPOLìMEROS DE NITRILA DE MOONEY BAIXA". A presente invenção refere-se a um processo para a produção de terpolímeros de nitrila hidrogenados tendo pesos moleculares baixos, viscosidades Mooney baixas e distribuições de peso molecular mais estreitas do que aqueles conhecidos na técnica. A presente invenção refere-se também a terpolímeros de nitrila opcionalmente hidrogenados tendo pesos moleculares menores, viscosidades Mooney mais baixas e distribuições de peso molecular mais estreitas do que aqueles conhecidos na técnica.
BRPI0602671-0A 2005-07-14 2006-07-14 processo para a preparação de terpolìmeros de nitrila de mooney baixa BRPI0602671A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69906205P 2005-07-14 2005-07-14

Publications (1)

Publication Number Publication Date
BRPI0602671A true BRPI0602671A (pt) 2007-03-20

Family

ID=37560706

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602671-0A BRPI0602671A (pt) 2005-07-14 2006-07-14 processo para a preparação de terpolìmeros de nitrila de mooney baixa

Country Status (8)

Country Link
US (1) US20070049699A1 (pt)
EP (1) EP1757623A1 (pt)
JP (1) JP2007023282A (pt)
KR (1) KR20070009480A (pt)
CN (1) CN1903900A (pt)
BR (1) BRPI0602671A (pt)
MX (1) MXPA06008115A (pt)
TW (1) TW200722445A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006008520A1 (de) * 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Neue Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
DE102006008521A1 (de) * 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Verwendung von Katalysatoren mit erhöhter Aktivität für die NBR-Metathese
US7767746B2 (en) * 2006-05-09 2010-08-03 Alliant Techsystems Inc. Basalt fiber and nanoclay compositions, articles incorporating the same, and methods of insulating a rocket motor with the same
ATE467644T1 (de) * 2007-08-21 2010-05-15 Lanxess Deutschland Gmbh Metathese eines nitrilkautschuks in gegenwart von übergangsmetallkomplexkatalysatoren
DE102007039525A1 (de) * 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Verfahren zum Metathese-Abbau von Nitrilkautschuk
EP2368917B1 (en) * 2010-03-25 2013-01-09 LANXESS International SA Process for the production of water and solvent-free hydrogenated nitrile rubbers
EP2418225A1 (de) * 2010-08-09 2012-02-15 LANXESS Deutschland GmbH Teilhydrierte Nitrilkautschuke
US8505432B2 (en) 2010-09-10 2013-08-13 Alliant Techsystems, Inc. Multilayer backing materials for composite armor
US20120065294A1 (en) 2010-09-10 2012-03-15 Alliant Techsystems Inc. Insulative compositions, article incorporating the same and methods of forming the same
EP2484700B1 (de) 2011-02-04 2013-10-09 LANXESS Deutschland GmbH Funktionalisierte Nitrilkautschuke und ihre Herstellung
JP7417554B2 (ja) * 2018-07-23 2024-01-18 アランセオ・ドイチュランド・ゲーエムベーハー ニトリルゴムをメタセシスするための触媒の使用
CN113896816B (zh) * 2020-06-22 2025-09-19 中国石油化工股份有限公司 改性三元乙丙橡胶及其制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3700637A (en) * 1970-05-08 1972-10-24 Shell Oil Co Diene-nitrile rubbers
CA1203047A (en) * 1982-12-08 1986-04-08 Hormoz Azizian Polymer hydrogenation process
CA1220300A (en) * 1982-12-08 1987-04-07 Polysar Limited Polymer hydrogenation process
DE3329974A1 (de) * 1983-08-19 1985-02-28 Bayer Ag, 5090 Leverkusen Herstellung von hydrierten nitrilkautschuken
DE3433392A1 (de) * 1984-09-12 1986-03-20 Bayer Ag, 5090 Leverkusen Hydrierung nitrilgruppenhaltiger ungesaettigter polymerer
DE3529252A1 (de) * 1985-08-16 1987-02-19 Bayer Ag Verfahren zur selektiven hydrierung ungesaettigter verbindungen
DE3540918A1 (de) * 1985-11-19 1987-05-21 Bayer Ag Verfahren zur selektiven hydrierung ungesaettigter verbindungen
DE3541689A1 (de) * 1985-11-26 1987-05-27 Bayer Ag Verfahren zur selektiven hydrierung nitrilgruppenhaltiger ungesaettigter polymerer
US4812528A (en) * 1987-07-06 1989-03-14 University Of Waterloo Polymer hydrogenation process
JPH0637576B2 (ja) * 1987-12-02 1994-05-18 本田技研工業株式会社 歯付きベルト
JPH086007B2 (ja) * 1988-06-10 1996-01-24 日本ゼオン株式会社 加硫性ゴム組成物
US5208294A (en) * 1991-06-20 1993-05-04 Polysar Rubber Corporation Hydrogenated nitrile vulcanizates
US5446102A (en) * 1994-08-10 1995-08-29 Bridgeston, Corporation Olefin metathesis catalysts for degelling polymerization reactors
CA2329844A1 (en) * 2000-12-28 2002-06-28 Bayer Inc. Esbo enhanced hydrogenation
CA2350280A1 (en) * 2001-06-12 2002-12-12 Bayer Inc. Low molecular weight hydrogenated nitrile rubber
US6841623B2 (en) * 2001-06-29 2005-01-11 Bayer Inc. Low molecular weight nitrile rubber
CA2409434A1 (en) * 2002-10-17 2004-04-17 Bayer Inc. Polymer blends comprising low molecular weight nitrile rubber
CA2413607A1 (en) * 2002-12-05 2004-06-05 Bayer Inc. Process for the preparation of low molecular weight hydrogenated nitrile rubber
CA2462011A1 (en) * 2004-02-23 2005-08-23 Bayer Inc. Process for the preparation of low molecular weight nitrile rubber

Also Published As

Publication number Publication date
CN1903900A (zh) 2007-01-31
KR20070009480A (ko) 2007-01-18
TW200722445A (en) 2007-06-16
US20070049699A1 (en) 2007-03-01
EP1757623A1 (en) 2007-02-28
MXPA06008115A (es) 2007-03-15
JP2007023282A (ja) 2007-02-01

Similar Documents

Publication Publication Date Title
BRPI0602671A (pt) processo para a preparação de terpolìmeros de nitrila de mooney baixa
BRPI0508758A (pt) processo para a preparação de cloridrato de oxicodona tendo menos que 25 ppm de 14 - hidroxicodeinona
BRPI0611872B8 (pt) reagente polimérico, conjugado, método para preparação de um conjugado e composição farmacêutica
BRPI0802616A2 (pt) produtos tubulares para paìses produtores de petróleo para expansão em poço e aço inoxidável duplo para uso em produtos tubulares para paìses produtores de petróleo para expansão
ECSP066336A (es) Derivados de 3-amino croman y 2-amino tetralin
ATE541928T1 (de) Inhibitoren der untereinheit 2 der ribonukleotidreduktase und ihre verwendungen
BRPI0506829A (pt) composições de anticonvulsivo e droga antipsicótica e métodos para sua utilização para afetar perda de peso
HN2002000319A (es) Benzamida, heteroarilamida y amidas inversas
NO20083895L (no) Anti-IGF-1R human monoklonalantibody formulering
BRPI0408347A (pt) derivados de pirimidina
GEP20084520B (en) Use of retinyl derivatives and compositions thereof for treating ophthalmic diseases
BRPI0411916A (pt) imidazoquinolinas substituìdas por sulfonamida
BRPI0810130A8 (pt) Composição de bebida, processo para produzir uma composição de bebida, e, uso de uma composição de bebida
BR0308211A (pt) Cumarinas úteis como biomarcadores
BRPI0505302A (pt) processo de toner
BR0206588A (pt) Composto, processo para produzir o mesmo, uso do mesmo, composição farmacêutica, e, método para tratar um paciente afligido com uma condição patológica suscetìvel à melhora pelo antagonismo de integrinas alfa4beta1 e/ou alfa4beta7
BRPI0511409A (pt) estrutura fibrosa e artigo
BRPI0416534A (pt) composições multiparticuladas com estabilidade melhorada
BRPI0508051A (pt) derivados de heteroarilaminopirazol utilizáveis para o tratamento de diabetes
CL2004000804A1 (es) Procedimiento de preparacion en una sola etapa de n-(n'-glicilo substituida)-2-cianopirrolidina.
BRPI0507308A (pt) nanossuspensões de agentes anti-retrovirais para entrega ao sistema nervoso central aumentada
BRPI0408056A (pt) uma composição de emulsão, um método para preparar uma composição de emulsão, uso de uma composição
BRPI0517390A (pt) processo para a preparação de derivados de [1,4,5]-oxadiazepina
BRPI0406904A (pt) ácidos silìcicos especialmente precipitados para aplicações em borrachas
WO2007035872A3 (en) Tdf-related compounds and analogs thereof

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]