ES2002638A6 - Una composicion de organopolisiloxano termocurable - Google Patents

Una composicion de organopolisiloxano termocurable

Info

Publication number
ES2002638A6
ES2002638A6 ES8700485A ES8700485A ES2002638A6 ES 2002638 A6 ES2002638 A6 ES 2002638A6 ES 8700485 A ES8700485 A ES 8700485A ES 8700485 A ES8700485 A ES 8700485A ES 2002638 A6 ES2002638 A6 ES 2002638A6
Authority
ES
Spain
Prior art keywords
heat
radicals
organopolysiloxane composition
percent
organopolysiloxane
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES8700485A
Other languages
English (en)
Inventor
Hiroshi Honma
Mitsuo Hamada
Hideki Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Toray Specialty Materials KK
Original Assignee
Toray Silicone Co Ltd
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 Toray Silicone Co Ltd filed Critical Toray Silicone Co Ltd
Publication of ES2002638A6 publication Critical patent/ES2002638A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups

Abstract

SE OBTIENE UN ELASTOMERO DE SILICONA CON RESISTENCIA A LA FATIGA AUMENTADA POR CURADO TERMICO DE UNA COMPOSICION CONSTITUIDA ESENCIALMENTE POR UN GOMA DE ORGANOPOLISILOXANO CON EL FINAL DE CADENA BLOQUEADO CON VINILO, UNA GOMA DE ORGANOPOLISILOXANO QUE CONTIENE DE 0,1 A 2,0% DE LOS RADICALES ORGANICOS DE FORMA DE RADICALES ALQUENILO, UN FLUIDO DE ORGANOPOLISILOXANO QUE CONTIENE DE 10 A 75% DE LOS RADICALES EN FORMA DE RADICALES ALQUENILO, UN ORGANOHIDROGENOPOLISILOXANO QUE CONTIENE COMO MINIMO 2 RADICALES HIDROGENO UNIDOS A SILICIO EN CADA MOLECULA, UNA CARGA DE SILICE ESPECIFICA Y UN ORGANOPEROXIDO.
ES8700485A 1986-02-25 1987-02-24 Una composicion de organopolisiloxano termocurable Expired ES2002638A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61039726A JPS62197454A (ja) 1986-02-25 1986-02-25 加熱加硫型オルガノポリシロキサン組成物

Publications (1)

Publication Number Publication Date
ES2002638A6 true ES2002638A6 (es) 1988-09-01

Family

ID=12560982

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700485A Expired ES2002638A6 (es) 1986-02-25 1987-02-24 Una composicion de organopolisiloxano termocurable

Country Status (6)

Country Link
US (1) US4766170A (es)
EP (1) EP0238873B1 (es)
JP (1) JPS62197454A (es)
CA (1) CA1272539A (es)
DE (1) DE3782519T2 (es)
ES (1) ES2002638A6 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723421A1 (de) * 1987-07-15 1989-01-26 Wacker Chemie Gmbh Durch strahlung zu elastomeren vernetzbare massen
JP2835447B2 (ja) * 1988-03-31 1998-12-14 東レ・ダウコーニング・シリコーン株式会社 加熱硬化性オルガノポリシロキサン組成物
US5122562A (en) * 1990-09-25 1992-06-16 General Electric Company Heat curable silicone rubber compositions
JP3105917B2 (ja) * 1990-11-28 2000-11-06 東レ・ダウコーニング・シリコーン株式会社 加熱硬化性オルガノポリシロキサン組成物
CA2055957A1 (en) * 1990-12-18 1992-06-19 Edwin R. Evans Vinyl-containing, silanol-terminated silicone compositions for treatment of fillers
JP2734809B2 (ja) * 1991-05-09 1998-04-02 信越化学工業株式会社 シリコーン粘着剤組成物
JP3574227B2 (ja) * 1995-06-21 2004-10-06 東レ・ダウコーニング・シリコーン株式会社 シリコーンゴム組成物
KR20030039119A (ko) * 2001-11-12 2003-05-17 주식회사 해룡실리콘 절연애자용 실리콘 고무 조성물
DE102005008951A1 (de) * 2005-02-24 2006-09-07 Wacker Chemie Ag Siliconkautschukmassen und daraus erhaltene dauerbelastungsbeständige Siliconelastomere
DE102005022106A1 (de) * 2005-05-12 2006-11-16 Wacker Chemie Ag Hochviskose Polydiorganosiloxane enthaltende additionsvernetzbare Siliconmassen
JP5207626B2 (ja) * 2006-12-26 2013-06-12 東レ・ダウコーニング株式会社 シリコーンゴム層と異種ゴム層からなるゴム積層体用加熱硬化性シリコーンゴム組成物、ゴム積層体およびその製造方法
JP6021258B2 (ja) * 2012-12-10 2016-11-09 旭化成ワッカーシリコーン株式会社 高温下で耐伸長疲労性に優れるミラブルシリコーンゴム組成物
RU2631789C1 (ru) * 2016-11-11 2017-09-26 Общество с ограниченной ответственностью "Научно-технический центр РЕЗИНА-Подольск" Вибродемпфирующий эластомерный материал высокой плотности

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660345A (en) * 1968-09-09 1972-05-02 Gen Electric Organopolysiloxane elastomer compositions
DE1963104B2 (de) * 1968-12-23 1978-08-03 Shinetsu Chemical Co., Tokio Heißvulkanisierbare Organopolysiloxanformmasse
JPS4810633B1 (es) * 1969-04-25 1973-04-05
DE2413850C3 (de) * 1974-03-22 1979-01-11 Bayer Ag, 5090 Leverkusen Bei Zutritt von Wasser oder Wasserdampf zu transparenten Elastomeren vernetzbare Polysüoxanforrrurtasse
JPS606379B2 (ja) * 1979-09-10 1985-02-18 信越化学工業株式会社 シリカ粉末の表面改質方法
JPS5641252A (en) * 1979-09-11 1981-04-17 Toshiba Silicone Co Ltd Heat-curable silicone rubber composition
US4360610A (en) * 1981-03-23 1982-11-23 Dow Corning Corporation Method of improving silicone rubber composition
US4539357A (en) * 1982-06-16 1985-09-03 General Electric Company Peroxide curing polysiloxane compositions having a high tear strength

Also Published As

Publication number Publication date
EP0238873A2 (en) 1987-09-30
JPS62197454A (ja) 1987-09-01
DE3782519D1 (de) 1992-12-17
DE3782519T2 (de) 1993-04-08
CA1272539A (en) 1990-08-07
US4766170A (en) 1988-08-23
EP0238873B1 (en) 1992-11-11
EP0238873A3 (en) 1990-01-17
JPH0415829B2 (es) 1992-03-19

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Legal Events

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FD2A Announcement of lapse in spain

Effective date: 20110614