ES2000909A6 - Un metodo de produccion de una espuma de silicona elastomerica - Google Patents

Un metodo de produccion de una espuma de silicona elastomerica

Info

Publication number
ES2000909A6
ES2000909A6 ES8602544A ES8602544A ES2000909A6 ES 2000909 A6 ES2000909 A6 ES 2000909A6 ES 8602544 A ES8602544 A ES 8602544A ES 8602544 A ES8602544 A ES 8602544A ES 2000909 A6 ES2000909 A6 ES 2000909A6
Authority
ES
Spain
Prior art keywords
foam
units
alcohol
mixture
elastomeric silicone
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
ES8602544A
Other languages
English (en)
Inventor
Therese Marie Bauman
Chi-Long Lee
James Alan Rabe
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of ES2000909A6 publication Critical patent/ES2000909A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

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)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

SE DESCRIBE UN METODO DE PRODUCCION DE ESPUMAS DE SILICONA ELASTOMERICA A PARTIR DE UN SISTEMA EN DOS PARTES. EN ESTE METODO SE MEZCLAN LOS INGREDIENTES Y DESPUES SE DEJA QUE SE FORMEUNA ESPUMA Y ENDUREZCA A LA TEMPERATURA AMBIENTE FORMANDO UNA ESPUMA SOLIDA DE SILICONA ELASTOMERICA. EN ESTE METODO SE MEZCLAN UN POLIDIORGANOSILOXANO CONTENIENDO VINILO (1), UN POLIDIORGANOSILOXANO HIDROXILADO (2), UN CATALIZADOR DE PLATINO (3), UN ORGANOHIDROGENOSILOXANO (4) Y UN PROESPUMANTE (5). EL PROESPUMANTE ES UN COPOLIMERO DE ORGANOSILOXANO RESINOSO, SOLUBLE EN BENCENO, CONSTITUIDO ESENCIALMENTE POR UNIDADES SIO4/2, GRUPOS HIDROXILO UNIDOS A SILICONA, UNIDADES (CH3)3SI/1/2 Y UNIDADES QUE CONTIENEN FLUOR.
ES8602544A 1985-10-16 1986-10-10 Un metodo de produccion de una espuma de silicona elastomerica Expired ES2000909A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/787,857 US4593049A (en) 1985-10-16 1985-10-16 Method of producing elastomeric silicone foam

Publications (1)

Publication Number Publication Date
ES2000909A6 true ES2000909A6 (es) 1988-03-16

Family

ID=25142725

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8602544A Expired ES2000909A6 (es) 1985-10-16 1986-10-10 Un metodo de produccion de una espuma de silicona elastomerica

Country Status (8)

Country Link
US (1) US4593049A (es)
EP (1) EP0223409B1 (es)
JP (1) JPH0725915B2 (es)
KR (1) KR940009002B1 (es)
AU (1) AU590009B2 (es)
CA (1) CA1270095A (es)
DE (1) DE3682483D1 (es)
ES (1) ES2000909A6 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760098A (en) * 1985-07-12 1988-07-26 Alexander Miutel Low density foams
US4590222A (en) * 1985-10-16 1986-05-20 Dow Corning Corporation Lower density silicone elastomeric foam
DE3635093C1 (de) * 1986-10-15 1988-03-10 Goldschmidt Ag Th Neue Fluor enthaltende Siloxane,ihre Herstellung und Verwendung als Mittel zum Entschaeumen
US4754013A (en) * 1986-12-29 1988-06-28 Dow Corning Corporation Self-adhering polyorganosiloxane compositions
JPS63191859A (ja) * 1987-02-03 1988-08-09 Shin Etsu Chem Co Ltd オルガノポリシロキサン組成物
US4767794A (en) * 1987-10-26 1988-08-30 General Electric Company Low density silicone foam
US4879317A (en) * 1988-08-23 1989-11-07 General Electric Company Method for reducing silicone foam density and silicone foam compositions
US4882377A (en) * 1988-09-21 1989-11-21 Dow Corning Corporation Low-viscosity pressure-adherent silicone elastomer compositions
US4855328A (en) * 1988-10-24 1989-08-08 General Electric Company Method for reducing silicone foam density
FR2653438B1 (fr) * 1989-10-23 1993-06-11 Dow Corning Sa Composition de silicone expansible et son utilisation.
FR2673948B1 (fr) * 1991-03-13 1995-03-10 Dow Corning Sa Compositions de silicone expansibles utiles a la realisation de pansements medicaux.
JP2679460B2 (ja) * 1991-07-10 1997-11-19 信越化学工業株式会社 シリコーンゴム皮膜形成用組成物及びシリコーンゴム皮膜並びにシリコーンゴム被覆物品
GB9127179D0 (en) * 1991-12-21 1992-02-19 Dow Corning Gmbh Silicone foam forming composition
GB9217151D0 (en) * 1992-08-13 1992-09-23 Dow Corning Organosiloxane elastomeric foams
JPH1067875A (ja) * 1996-08-29 1998-03-10 Toray Dow Corning Silicone Co Ltd シリコーンゴムスポンジ組成物およびシリコーンゴムスポンジの製造方法
US5670555A (en) * 1996-12-17 1997-09-23 Dow Corning Corporation Foamable siloxane compositions and silicone foams prepared therefrom
US5708043A (en) * 1996-12-17 1998-01-13 Dow Corning Corporation Foamable siloxane compositions and silicone foams prepared therefrom
US5670556A (en) * 1996-12-16 1997-09-23 Dow Corning Corporation Foamable siloxane compositions and silicone foams prepared therefrom
US5683527A (en) * 1996-12-30 1997-11-04 Dow Corning Corporation Foamable organosiloxane compositions curable to silicone foams having improved adhesion
US6013752A (en) * 1997-06-04 2000-01-11 Ameron International Corporation Halogenated resin compositions
US5919476A (en) * 1997-09-29 1999-07-06 Pmt Corporation Reinforced gel sheeting for scar treatment
EP0915128A1 (de) * 1997-11-10 1999-05-12 HILTI Aktiengesellschaft Silicon-Schaummassen
AU2002329845A1 (en) * 2001-08-24 2003-03-10 Radiant Holdings, Llc Silicone foam
KR20030039119A (ko) * 2001-11-12 2003-05-17 주식회사 해룡실리콘 절연애자용 실리콘 고무 조성물
US20030213939A1 (en) * 2002-04-01 2003-11-20 Sujatha Narayan Electrically conductive polymeric foams and elastomers and methods of manufacture thereof
ITMI20030627A1 (it) * 2003-03-31 2004-10-01 Polimeri Europa Spa Polimeri vinilaromatici espandibili e procedimento per la loro preparazione.
US20070197670A1 (en) * 2006-02-23 2007-08-23 International Business Machines Corporation Rigidized compliant foam and method for implementing a rigidized compliant foam
CN108003619B (zh) * 2017-11-13 2021-03-09 杭州师范大学 一种低含量石墨烯改性有机硅阻燃泡沫复合材料及其制备方法
CN108659546A (zh) * 2018-04-24 2018-10-16 东莞市基核材有限公司 核电用高密度高弹性防火防爆硅酮密封材料
CN110591378A (zh) * 2019-09-26 2019-12-20 江苏矽时代材料科技有限公司 一种闭孔性有机硅发泡胶及其制备方法
CA3168084C (en) * 2020-02-20 2023-08-22 Dow Silicones Corporation Foam control composition
EP3875519A1 (en) * 2020-03-03 2021-09-08 3M Innovative Properties Company Silicone rubber foam with thermal insulation properties
JP2023535634A (ja) 2020-07-31 2023-08-18 スリーエム イノベイティブ プロパティズ カンパニー 断熱特性を有する物品
US20230311376A1 (en) 2020-07-31 2023-10-05 3M Innovative Properties Company Article with thermal insulation properties
WO2022023902A1 (en) 2020-07-31 2022-02-03 3M Innovative Properties Company Construction with thermal insulation properties
US20250202023A1 (en) * 2022-05-09 2025-06-19 Dow Silicones Corporation Battery module with polyorganosiloxane foam barrier

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3070555A (en) * 1959-04-20 1962-12-25 Dow Corning Method of preparing organosiloxane elastomer foams
DE1221010B (de) * 1964-09-18 1966-07-14 Wacker Chemie Gmbh Verfahren zur Herstellung von Organopolysiloxanschaumstoffen
US3425967A (en) * 1965-12-17 1969-02-04 Gen Electric Foamable organopolysiloxane composition and foamed product obtained therefrom
US3923705A (en) * 1974-10-30 1975-12-02 Dow Corning Method of preparing fire retardant siloxane foams and foams prepared therefrom
US4026843A (en) * 1975-07-14 1977-05-31 Dow Corning Corporation Foamable silicone gum stock having less skin thickness
US4026845A (en) * 1975-07-14 1977-05-31 Dow Corning Corporation Method of reducing the foam density of silicone foams and compositions
US4189545A (en) * 1978-03-13 1980-02-19 General Electric Company Silicone foam composition which has burn resistant properties
GB2065661B (en) * 1979-12-17 1984-02-15 Gen Electric Silicone foam compositions with burn resistant properties
JPS57179261A (en) * 1981-04-27 1982-11-04 Kanegafuchi Chem Ind Co Ltd Paint for metallic base
US4418157A (en) * 1983-03-17 1983-11-29 General Electric Company Low density silicone foam compositions and method for making
US4518716A (en) * 1984-10-26 1985-05-21 Dow Corning Corporation Foamable organosiloxane compositions
US4550125A (en) * 1985-03-25 1985-10-29 Dow Corning Corporation Foamable polyorganosiloxane compositions
US4599367A (en) * 1985-10-16 1986-07-08 Dow Corning Corporation Water-blown silicone foam
US4590222A (en) * 1985-10-16 1986-05-20 Dow Corning Corporation Lower density silicone elastomeric foam

Also Published As

Publication number Publication date
KR940009002B1 (ko) 1994-09-28
US4593049A (en) 1986-06-03
EP0223409B1 (en) 1991-11-13
AU590009B2 (en) 1989-10-26
AU6393586A (en) 1987-04-30
EP0223409A3 (en) 1988-01-07
EP0223409A2 (en) 1987-05-27
DE3682483D1 (de) 1991-12-19
JPS6295329A (ja) 1987-05-01
CA1270095A (en) 1990-06-05
KR870004077A (ko) 1987-05-07
JPH0725915B2 (ja) 1995-03-22

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2006-10-10