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BR8201796A - Borracha elastomerica laminavel de poliuretana curavel com enxofre e processo de producao da mesma - Google Patents

Borracha elastomerica laminavel de poliuretana curavel com enxofre e processo de producao da mesma

Info

Publication number
BR8201796A
BR8201796A BR8201796A BR8201796A BR8201796A BR 8201796 A BR8201796 A BR 8201796A BR 8201796 A BR8201796 A BR 8201796A BR 8201796 A BR8201796 A BR 8201796A BR 8201796 A BR8201796 A BR 8201796A
Authority
BR
Brazil
Prior art keywords
cureable
laminable
polyurethane
sulfur
production process
Prior art date
Application number
BR8201796A
Other languages
English (en)
Inventor
Ajaib Singh
Original Assignee
Uniroyal 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 Uniroyal Inc filed Critical Uniroyal Inc
Publication of BR8201796A publication Critical patent/BR8201796A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/87—Chemically modified polymers by sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds
    • C08G18/676—Low-molecular-weight compounds containing the unsaturation at least partially in a non-aromatic carbocyclic ring

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)
  • Polyurethanes Or Polyureas (AREA)
BR8201796A 1981-04-03 1982-03-30 Borracha elastomerica laminavel de poliuretana curavel com enxofre e processo de producao da mesma BR8201796A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/251,007 US4335231A (en) 1981-04-03 1981-04-03 Sulfur curable millable polyurethane gum

Publications (1)

Publication Number Publication Date
BR8201796A true BR8201796A (pt) 1983-03-01

Family

ID=22950087

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8201796A BR8201796A (pt) 1981-04-03 1982-03-30 Borracha elastomerica laminavel de poliuretana curavel com enxofre e processo de producao da mesma

Country Status (4)

Country Link
US (1) US4335231A (pt)
EP (1) EP0062995A1 (pt)
JP (1) JPS595613B2 (pt)
BR (1) BR8201796A (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644736A (en) * 1984-03-30 1987-02-24 Deere & Company Cotton doffer unit
JPS6145419U (ja) * 1984-08-28 1986-03-26 三興金属株式会社 保護柱
US4608331A (en) * 1984-11-16 1986-08-26 Witco Chemical Corporation Photosensitive plates with diazonium composition layer and polyurethane photopolymer with unsaturation in side chain overlayer
JPS62185710U (pt) * 1986-05-14 1987-11-26
JPS639314U (pt) * 1986-07-08 1988-01-21
JPS63151516U (pt) * 1987-03-25 1988-10-05
US5028683A (en) * 1988-04-22 1991-07-02 Minnesota Mining And Manufacturing Company Electron-beam curable polyurethane compositions; and method
US5281482A (en) * 1988-04-22 1994-01-25 Minnesota Mining And Manufacturing Company Magnetic recording medium comprising magnetic particles and an electron beam curable polyurethane binder having segments derived from a specified unsaturated diol
JPH0250402U (pt) * 1988-10-04 1990-04-09
DE4406158A1 (de) * 1994-02-25 1995-08-31 Rhein Chemie Rheinau Gmbh Polyurethanelastomere mit verminderter Gasdurchlässigkeit
DE19506251A1 (de) * 1995-02-23 1996-08-29 Bayer Ag Peroxidisch und mit Schwefel vulkanisierbare Polyurethane
US7163471B2 (en) * 2003-01-10 2007-01-16 Taylor Made Golf Company, Inc. Golf balls having sound-altered layers and methods for making them
CN101824217B (zh) * 2009-03-04 2012-01-11 中国石油天然气股份有限公司 一种聚氨酯橡胶组合物及其制备工艺
JP5832392B2 (ja) * 2012-08-20 2015-12-16 三井化学株式会社 ポリウレタンエラストマーの製造方法、ポリウレタンエラストマーおよび成形品
FR3013705B1 (fr) * 2013-11-22 2016-07-01 Herakles Produit pyrotechnique composite a liant non reticule et son procede de preparation
FR3013706B1 (fr) * 2013-11-22 2015-12-25 Herakles Produit pyrotechnique composite a liant reticule et son procede de preparation
FR3028852B1 (fr) * 2014-11-21 2017-01-06 Herakles Produits explosifs composites de faible epaisseur et leur preparation
FR3028853B1 (fr) * 2014-11-21 2016-12-30 Pyroalliance Cordeaux detonants de decoupe et leur preparation
CN107278211B (zh) * 2015-02-03 2021-07-06 劳伦斯·利弗莫尔国家安全有限责任公司 可加工可调节的硫醇-烯交联的聚氨酯形状记忆聚合物
KR102553303B1 (ko) * 2020-07-08 2023-07-07 주식회사 아이센스 관능화된 열가소성 폴리우레탄, 이의 제조방법 및 이를 이용한 의료용 고기능성 복합재료의 제조 방법 및 이를 포함하는 의료장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109058C (pt) * 1955-08-04
GB820005A (en) * 1956-08-15 1959-09-16 Us Rubber Co Improvements in polyurethane elastomers and method of making the same
US3188302A (en) * 1959-01-30 1965-06-08 Du Pont Diamine cured fluid polyether urethane compositions
BE592278A (pt) * 1959-06-26
DE1220384B (de) * 1962-03-03 1966-07-07 Bayer Ag Verwendung von mit Schwefel vernetzten Polyurethanen als Lederaustauschstoff
FR1484729A (fr) * 1966-04-21 1967-06-16 Michelin & Cie Perfectionnements aux élastomères du type polyuréthane
FR1531115A (fr) * 1966-07-15 1968-06-28 Kolnische Gummifaden Fabrik Procédé pour la fabrication d'uréthanes polyesters réticulables
ZA756429B (en) * 1974-11-27 1976-09-29 American Cyanamid Co Sulfur vulcanizable condensation polymers
US4289682A (en) * 1979-12-26 1981-09-15 Union Carbide Corporation Curable resin compositions comprising hydroxyl-terminated unsaturated polyester oligomer, a polyisocyanate, an ethylenically unsaturated monomer and a catalyst

Also Published As

Publication number Publication date
EP0062995A1 (en) 1982-10-20
JPS595613B2 (ja) 1984-02-06
JPS57177013A (en) 1982-10-30
US4335231A (en) 1982-06-15

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