BR9811824A - Material elastomérico para artigos de borracha - Google Patents

Material elastomérico para artigos de borracha

Info

Publication number
BR9811824A
BR9811824A BR9811824-2A BR9811824A BR9811824A BR 9811824 A BR9811824 A BR 9811824A BR 9811824 A BR9811824 A BR 9811824A BR 9811824 A BR9811824 A BR 9811824A
Authority
BR
Brazil
Prior art keywords
rubber articles
weight percent
elastomeric material
monomer
polymer latex
Prior art date
Application number
BR9811824-2A
Other languages
English (en)
Inventor
Kanchan Ghosal
Venkataram Krishnan
Original Assignee
Reichhold Chemicals 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 Reichhold Chemicals Inc filed Critical Reichhold Chemicals Inc
Publication of BR9811824A publication Critical patent/BR9811824A/pt

Links

Classifications

    • 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
    • C08L13/02—Latex
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/02—Direct processing of dispersions, e.g. latex, to articles
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • C08L9/10—Latex

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Gloves (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Laminated Bodies (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Patente de Invenção: <B>"MATERIAL ELASTOMéRICO PARA ARTIGOS DE BORRACHA"<D>. Uma composição de látex polimérico adequada para produzir artigos de borracha que compreende aproximadamente 80 até aproximadamente 99 por cento em peso de um manómero de dieno conjugado, acima de 0 até aproximadamente 10 por cento em peso de um manómero de ácido insaturado e de 0 até aproximadamente 20 por cento em peso de um manómero insaturado adicional. A composição de látex polimérico tem uma temperatura de transição vítrea de não mais que aproximadamente -50°C.
BR9811824-2A 1997-08-04 1998-07-31 Material elastomérico para artigos de borracha BR9811824A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/918,719 US5910533A (en) 1997-08-04 1997-08-04 Elastomeric material for rubber articles
PCT/US1998/016022 WO1999006481A1 (en) 1997-08-04 1998-07-31 Elastomeric material for rubber articles

Publications (1)

Publication Number Publication Date
BR9811824A true BR9811824A (pt) 2000-08-15

Family

ID=25440832

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9811824-2A BR9811824A (pt) 1997-08-04 1998-07-31 Material elastomérico para artigos de borracha

Country Status (11)

Country Link
US (1) US5910533A (pt)
EP (1) EP1002011B1 (pt)
JP (1) JP2001527092A (pt)
KR (1) KR20010013396A (pt)
CN (1) CN1261905A (pt)
AT (1) ATE230776T1 (pt)
AU (1) AU727441B2 (pt)
BR (1) BR9811824A (pt)
CA (1) CA2298013A1 (pt)
DE (1) DE69810632T2 (pt)
WO (1) WO1999006481A1 (pt)

Families Citing this family (24)

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US6416494B1 (en) * 1998-06-11 2002-07-09 Infinity Extrusion & Engineering, Inc. Semi-compliant catheter balloons and methods of manufacture thereof
GB9822358D0 (en) 1998-10-13 1998-12-09 Lrc Products Elastomeric gloves
CA2370505A1 (en) * 1999-02-12 2000-08-17 Allegiance Corporation Powder-free nitrile-coated gloves with an intermediate rubber-nitrile layer between the glove and the coating
US6391409B1 (en) * 1999-02-12 2002-05-21 Allegiance Corporation Powder-free nitrile-coated gloves with an intermediate rubber-nitrile layer between the glove and the coating and method of making same
US6369154B1 (en) * 1999-07-26 2002-04-09 Reichhold, Inc. Compositions suitable for making elastomeric articles of manufacture
WO2001053388A1 (fr) * 2000-01-24 2001-07-26 Zeon Corporation Composition pour moulage au trempe, objet obtenu par moulage au trempe et procede de production correspondant
US6569375B1 (en) 2000-04-11 2003-05-27 Apex Medical Technologies, Inc. Vulcanization of dip-molded rubber articles with molten media baths
US6624274B1 (en) 2000-11-09 2003-09-23 Dow Reichhold Specialty Latex Llc Polymers having novel cure system
US6673871B2 (en) 2000-12-21 2004-01-06 Kimberly-Clark Worldwide, Inc. Elastomeric articles made from a synthetic polymer
MY137533A (en) * 2002-02-28 2009-02-27 Zeon Corp Dip-forming latex, dip-forming composition and dip-formed article
US7585526B2 (en) 2002-11-07 2009-09-08 Smarthealth, Inc. Flexible elastomer articles and methods of manufacturing
US7455863B2 (en) * 2002-11-07 2008-11-25 Smarthealth, Inc. Flexible elastomer articles and methods of manufacturing
US7776368B2 (en) * 2003-08-13 2010-08-17 Smarthealth, Inc. Gloves containing dry powdered aloe and method of manufacturing
EP1731562B1 (en) * 2004-03-31 2010-06-09 Zeon Corporation Composition for dip forming and molding obtained by dip forming
CA2541922A1 (en) * 2005-04-04 2006-10-04 Medline Industries, Inc. Disposable gloves
WO2007026704A1 (ja) * 2005-08-31 2007-03-08 Zeon Corporation ディップ成形用組成物およびディップ成形品
US20070249778A1 (en) * 2006-04-20 2007-10-25 Clemens Paul L Elastomeric coating for corrosion control and chemical containment
IT1392656B1 (it) 2007-12-07 2012-03-16 Bangkok Synthetics Co Ltd Tecnologia di reticolazione alternativa
KR101133965B1 (ko) * 2008-05-22 2012-04-09 주식회사 엘지화학 아크릴로니트릴 부타디엔계 라텍스의 제조방법 및 그로부터제조되는 아크릴로니트릴 부타디엔계 공중합체 라텍스
US9267021B2 (en) 2010-09-30 2016-02-23 Kossan Sdn Bhd Elastomer rubber and elastomer product that do not use vulcanization accelerator or sulfur
CA2813149C (en) 2010-09-30 2020-01-14 Kossan Sdn Bhd Elastomer rubber gloves for clean room use which does not use vulcanization accelerator and sulfur
CN102863591A (zh) * 2012-10-23 2013-01-09 南通市黄海电机有限公司 一种乳胶组合物及其制备方法
CN105492179B (zh) * 2013-07-16 2019-03-08 皮肤防护有限公司 形成弹性体膜的组合物和由所述弹性体膜制成的制品
KR101964276B1 (ko) 2015-10-21 2019-04-01 주식회사 엘지화학 딥 성형용 라텍스 조성물 및 이로부터 제조된 성형품

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Also Published As

Publication number Publication date
JP2001527092A (ja) 2001-12-25
KR20010013396A (ko) 2001-02-26
EP1002011A1 (en) 2000-05-24
AU727441B2 (en) 2000-12-14
ATE230776T1 (de) 2003-01-15
CA2298013A1 (en) 1999-02-11
AU8681298A (en) 1999-02-22
WO1999006481A1 (en) 1999-02-11
US5910533A (en) 1999-06-08
DE69810632T2 (de) 2003-10-02
CN1261905A (zh) 2000-08-02
EP1002011B1 (en) 2003-01-08
DE69810632D1 (de) 2003-02-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES.

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 1830 DE 31-01-2006 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.