BR0315354A - Misturas de polìmeros compreendendo borracha de nitrilo de baixo peso molecular - Google Patents

Misturas de polìmeros compreendendo borracha de nitrilo de baixo peso molecular

Info

Publication number
BR0315354A
BR0315354A BR0315354-1A BR0315354A BR0315354A BR 0315354 A BR0315354 A BR 0315354A BR 0315354 A BR0315354 A BR 0315354A BR 0315354 A BR0315354 A BR 0315354A
Authority
BR
Brazil
Prior art keywords
nitrile rubber
polymer
molecular weight
low molecular
mooney viscosity
Prior art date
Application number
BR0315354-1A
Other languages
English (en)
Other versions
BR0315354B1 (pt
Inventor
Christopher M Ong
Frederic Guerin
Original Assignee
Bayer 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 Bayer Inc filed Critical Bayer Inc
Publication of BR0315354A publication Critical patent/BR0315354A/pt
Publication of BR0315354B1 publication Critical patent/BR0315354B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/02—Copolymers with acrylonitrile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

"MISTURAS DE POLìMERO COMPREENDENDO BORRACHA DE NITRILO DE BAIXO PESO MOLECULAR". A presente invenção se refere a uma mistura de polímeros compreendendo pelo menos um polímero de borracha de nitrilo tendo uma viscosidade de Mooney (ML 1+4 @ 100<198>C) abaixo de 10 e pelo menos um polímero de borracha de nitrilo tendo uma viscosidade de Mooney (ML 1+4 @ 100<198>C) acima de 30, em que a referida mistura de polímeros tem uma distribuição de peso molecular multimodal, a um processo para o preparo da referida mistura de polímeros em que pelo menos um polímero de borracha de nitrilo tendo uma viscosidade de Mooney (ML 1+4 @ 100<198>C) abaixo de 10 e pelo menos um polímero de borracha de nitrilo tendo uma viscosidade de Mooney (ML 1+4 @ 100<198>C) acima de 30 são misturados em um solvente e a mistura é isolada do solvente. Um outro assunto é um processo para a fabricação de um artigo moldado compreendendo a etapa de moldagem por injeção da referida mistura de polímeros.
BRPI0315354-1A 2002-10-17 2003-10-17 Mistura de polimeros, processo para o preparo da mesma e processo para a fabricação de um artigo moldado BR0315354B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002409434A CA2409434A1 (en) 2002-10-17 2002-10-17 Polymer blends comprising low molecular weight nitrile rubber
CA2,409,434 2002-10-17
PCT/CA2003/001592 WO2004035679A1 (en) 2002-10-17 2003-10-17 Polymer blends comprising low molecular weight nitrile rubber

Publications (2)

Publication Number Publication Date
BR0315354A true BR0315354A (pt) 2005-08-23
BR0315354B1 BR0315354B1 (pt) 2014-04-22

Family

ID=32097372

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0315354-1A BR0315354B1 (pt) 2002-10-17 2003-10-17 Mistura de polimeros, processo para o preparo da mesma e processo para a fabricação de um artigo moldado

Country Status (11)

Country Link
US (1) US7105606B2 (pt)
EP (1) EP1554342B1 (pt)
JP (1) JP4429914B2 (pt)
KR (1) KR100958456B1 (pt)
CN (1) CN1320046C (pt)
AU (1) AU2003287799A1 (pt)
BR (1) BR0315354B1 (pt)
CA (1) CA2409434A1 (pt)
ES (1) ES2432843T3 (pt)
TW (1) TWI313697B (pt)
WO (1) WO2004035679A1 (pt)

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CA2409436A1 (en) * 2002-10-17 2004-04-17 Bayer Inc. Polymer composites comprising low molecular weight nitrile rubber
CA2413636A1 (en) * 2002-12-05 2004-06-05 Bayer Inc. Adhesive compositions
KR100712849B1 (ko) 2005-02-03 2007-05-02 엘지전자 주식회사 세탁물 처리 기기의 응축 구조
EP1757623A1 (en) * 2005-07-14 2007-02-28 Lanxess Inc. Process for the preparation of low mooney nitrile terpolymers
ATE538139T1 (de) 2005-08-30 2012-01-15 Lanxess Deutschland Gmbh Verwendung von katalysatoren für den metatheseabbau von nitrilkautschuk
DE102006008521A1 (de) * 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Verwendung von Katalysatoren mit erhöhter Aktivität für die NBR-Metathese
DE102006008520A1 (de) * 2006-02-22 2007-08-23 Lanxess Deutschland Gmbh Neue Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
DE102006040569A1 (de) * 2006-08-30 2008-03-06 Lanxess Deutschland Gmbh Verfahren zum Metathese-Abbau von Nitrilkautschuken
EP2080775B1 (en) * 2006-10-18 2015-07-29 Toray Industries, Inc. Polyacrylonitrile polymer, process for production of the polymer, process for production of precursor fiber for carbon fiber, carbon fiber, and process for production of the carbon fiber
FR2919613B1 (fr) * 2007-07-30 2009-10-09 Inergy Automotive Systems Res Objet a base d'une composition contenant un melange reticule d'elastomeres
DE102007039525A1 (de) 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Verfahren zum Metathese-Abbau von Nitrilkautschuk
EP2028194B1 (en) 2007-08-21 2010-05-12 Lanxess Deutschland GmbH Metathesis of nitrile rubbers in the presence of transition metal complex catalysts
DE102007039526A1 (de) * 2007-08-21 2009-02-26 Lanxess Deutschland Gmbh Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
TWI472656B (zh) * 2008-04-11 2015-02-11 Toray Industries 碳纖維前驅物纖維及碳纖維與其製法
EP2143489A1 (de) * 2008-07-08 2010-01-13 Lanxess Deutschland GmbH Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
EP2147721A1 (de) 2008-07-08 2010-01-27 Lanxess Deutschland GmbH Katalysator-Systeme und deren Verwendung für Metathese-Reaktionen
EP2370512B1 (en) * 2008-12-31 2015-02-25 Bridgestone Corporation Rubber compositions including a polymeric component having a multi-modal molecular weight distribution
EP2289622A1 (en) 2009-08-31 2011-03-02 LANXESS Deutschland GmbH Ruthenium based catalysts for the metathesis of nitrile rubbers
EP2423234A1 (de) * 2010-08-31 2012-02-29 LANXESS Deutschland GmbH Kautschukblends aus verschiedenen Nitrilkautschuken
WO2013015373A1 (ja) * 2011-07-28 2013-01-31 日本ゼオン株式会社 ニトリル基含有高飽和共重合体ゴム組成物
PL3920285T3 (pl) 2015-07-14 2024-04-08 Zeon Corporation Kompozycja wiążąca dla elektrody baterii akumulatorowej, kompozycja pasty materiału przewodzącego dla elektrody baterii akumulatorowej, kompozycja zawiesinowa dla elektrody baterii akumulatorowej, elektroda dla baterii akumulatorowej i bateria akumulatorowa
EP3124508A1 (de) 2015-07-27 2017-02-01 ARLANXEO Deutschland GmbH Versiegelungsgele, verfahren zu deren herstellung sowie ihrer verwendung in versiegelungsmassen für selbstversiegelnde reifen
KR102167527B1 (ko) * 2017-12-19 2020-10-19 주식회사 엘지화학 공액디엔계 공중합체 조성물, 이의 제조방법 및 이를 포함하는 고무 조성물
JP2021532208A (ja) 2018-07-23 2021-11-25 アランセオ・ドイチュランド・ゲーエムベーハー 水素化ニトリルゴムを製造するための方法及びそのｈｎｂｒ組成物
EP3894074A2 (en) 2018-12-12 2021-10-20 ARLANXEO Deutschland GmbH Catalyst system containing a metathesis catalyst and at least one phenolic compound and a process for metathesis of nitrile-butadiene rubber (nbr) using the catalyst system
CN111462828B (zh) * 2019-01-18 2023-09-26 中国石油天然气股份有限公司 一种聚合门尼粘度的实时预测方法和装置
CN112280133A (zh) * 2019-07-25 2021-01-29 赞南科技(上海)有限公司 一种耐低温氢化丁腈橡胶复合材料及其制备方法
KR102246580B1 (ko) * 2019-12-30 2021-05-07 (주)금강알텍 수소화 아크릴로니트릴-부타디엔 고무 기반의 복합고무조성물 및 이의 제조방법
WO2024006335A1 (en) * 2022-06-29 2024-01-04 Gates Corporation Nbr and ethylene blend

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CA2413636A1 (en) * 2002-12-05 2004-06-05 Bayer Inc. Adhesive compositions

Also Published As

Publication number Publication date
KR100958456B1 (ko) 2010-05-17
EP1554342A1 (en) 2005-07-20
ES2432843T3 (es) 2013-12-05
JP2006503129A (ja) 2006-01-26
TWI313697B (en) 2009-08-21
CA2409434A1 (en) 2004-04-17
TW200418910A (en) 2004-10-01
KR20050062619A (ko) 2005-06-23
JP4429914B2 (ja) 2010-03-10
US20040127647A1 (en) 2004-07-01
AU2003287799A1 (en) 2004-05-04
CN1705710A (zh) 2005-12-07
BR0315354B1 (pt) 2014-04-22
EP1554342B1 (en) 2013-05-22
CN1320046C (zh) 2007-06-06
US7105606B2 (en) 2006-09-12
WO2004035679A1 (en) 2004-04-29

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: LANXESS INC. (CA)

Free format text: TRANSFERIDO DE: BAYER INC.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B15G Petition not considered as such [chapter 15.7 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09T Decision of refusal: decision cancelled [chapter 9.2.1 patent gazette]

Free format text: ANULADA A PUBLICACAO DO ITEM 9.2 ATRAVES RPI NO 2215 DE 04/06/13, POR TER SIDO INDEVIDA.

B151 Others concerning applications: resolution cancelled [chapter 15.31 patent gazette]

Free format text: ANULADA A PUBLICACAO DO DESPACHO 15.7, PUBLICADO NA RPI 2212 DE 28 / 05 / 2013, POR TER SIDO INDEVIDA.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/04/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2484 DE 14-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.