BRPI0518791A2 - formulaÇÕes de butila curÁveis por peràxido para artigos de borracha - Google Patents

formulaÇÕes de butila curÁveis por peràxido para artigos de borracha

Info

Publication number
BRPI0518791A2
BRPI0518791A2 BRPI0518791-5A BRPI0518791A BRPI0518791A2 BR PI0518791 A2 BRPI0518791 A2 BR PI0518791A2 BR PI0518791 A BRPI0518791 A BR PI0518791A BR PI0518791 A2 BRPI0518791 A2 BR PI0518791A2
Authority
BR
Brazil
Prior art keywords
peroxide curable
rubber articles
curable butyl
polymer
formulations
Prior art date
Application number
BRPI0518791-5A
Other languages
English (en)
Inventor
Akhtar Osman
Adam Gronowski
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 BRPI0518791A2 publication Critical patent/BRPI0518791A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

FORMULAÇÕES DE BUTILA CURÁVEIS POR PERàXIDO PARA ARTIGOS DE BORRACHA. A presente invenção é dirigida a uma composição de borracha curável por peróxido contendo um polímero de borracha de butila, um polímero olefínico de etileno e pelo menos uma alfa-olefina e, opcionalmente, pelo menos um dieno; e entre 2 a 5 partes por cem partes de borracha de um agente de cura por peróxido. A presente invenção também é dirigida a uma composição de borracha curável por peróxido contendo um polímero de butila, um polímero de borracha de EP(D)M e um polímero de 1,2-polibutadieno. Artigos modelados feitos a partir das composições encontram uso como recipientes para produtos farmacêuticos, uma tampa para condensador, uma vedação para células combustíveis, um recipiente contendo eletrólitos, anéis, dispositivos de amortecimento, vedações e selantes.
BRPI0518791-5A 2004-12-03 2005-11-16 formulaÇÕes de butila curÁveis por peràxido para artigos de borracha BRPI0518791A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2489036A CA2489036C (en) 2004-12-03 2004-12-03 Peroxide curable butyl formulations for rubber articles
PCT/CA2005/001738 WO2006058416A1 (en) 2004-12-03 2005-11-16 Peroxide curable butyl formulations for rubber articles

Publications (1)

Publication Number Publication Date
BRPI0518791A2 true BRPI0518791A2 (pt) 2008-12-09

Family

ID=36564709

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0518791-5A BRPI0518791A2 (pt) 2004-12-03 2005-11-16 formulaÇÕes de butila curÁveis por peràxido para artigos de borracha

Country Status (11)

Country Link
US (1) US7323516B2 (pt)
EP (1) EP1819771B1 (pt)
JP (1) JP5595638B2 (pt)
KR (2) KR20130027588A (pt)
CN (1) CN101068876B (pt)
AT (1) ATE477297T1 (pt)
BR (1) BRPI0518791A2 (pt)
CA (1) CA2489036C (pt)
DE (1) DE602005022922D1 (pt)
RU (1) RU2431646C9 (pt)
WO (1) WO2006058416A1 (pt)

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* Cited by examiner, † Cited by third party
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CN101072826B (zh) * 2004-12-08 2011-02-02 兰科瑟斯有限公司 用于制造橡胶制品的可用过氧化物硫化的丁基组合物
US20060264575A1 (en) * 2005-05-23 2006-11-23 Adam Gronowski Peroxide cured butyl compositions having improved hardness and compression set
US20070289900A1 (en) * 2006-06-14 2007-12-20 Alvarez Walter E Hydrogenation of polynuclear aromatic compounds
CA2598342C (en) * 2006-09-08 2014-10-14 Lanxess Inc. Peroxide cured thermoplastic vulcanizates comprising butyl rubber
JP2008260866A (ja) * 2007-04-12 2008-10-30 Nhk Spring Co Ltd 発泡体
JP5268313B2 (ja) * 2007-09-21 2013-08-21 東海ゴム工業株式会社 燃料電池用接着性シール部材
US7951740B2 (en) 2008-09-11 2011-05-31 China Petroleum & Chemical Corporation Method of inhibiting in situ silicate formation in desulfurization sorbents
GB2475885B (en) * 2009-12-03 2015-04-29 Consort Medical Plc Seal for a dispensing apparatus
CN102964701B (zh) * 2012-11-14 2014-06-11 安徽江威精密制造有限公司 一种用于包裹电容外壳的丁基橡胶料
JP6441228B2 (ja) * 2012-12-18 2018-12-19 アーランクセオ・シンガポール・ピーティーイー・リミテッド 高不透過性を有するブチルゴム
DE102013202114A1 (de) * 2013-02-08 2014-08-14 Robert Bosch Gmbh EP(D)M-NOR/TOR/PIB/CR/IIR/CIIR/BIIR-Wischgummi
EP3696241B1 (en) 2019-02-15 2023-09-20 Eftec Ag Sulfur-free liquid rubber composition
CN109878433B (zh) * 2019-04-03 2024-04-30 襄阳光瑞汽车零部件有限公司 一种塑料车顶装饰件及其汽车天窗
CN114743798B (zh) * 2022-01-20 2023-10-20 湖南灏森新材料科技有限责任公司 基于高稳定性的电容器胶塞

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Also Published As

Publication number Publication date
EP1819771A4 (en) 2008-05-14
EP1819771B1 (en) 2010-08-11
WO2006058416A1 (en) 2006-06-08
US7323516B2 (en) 2008-01-29
KR20070092956A (ko) 2007-09-14
JP2008521976A (ja) 2008-06-26
DE602005022922D1 (de) 2010-09-23
US20060122317A1 (en) 2006-06-08
CN101068876A (zh) 2007-11-07
CA2489036C (en) 2013-02-12
KR20130027588A (ko) 2013-03-15
ATE477297T1 (de) 2010-08-15
CN101068876B (zh) 2012-03-21
EP1819771A1 (en) 2007-08-22
RU2007124547A (ru) 2009-01-10
KR101292469B1 (ko) 2013-07-31
CA2489036A1 (en) 2006-06-03
RU2431646C2 (ru) 2011-10-20
JP5595638B2 (ja) 2014-09-24
RU2431646C9 (ru) 2012-12-20

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2344 DE 08-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.