ES2004887A6 - Un metodo para preparar un miga de silicona - Google Patents

Un metodo para preparar un miga de silicona

Info

Publication number
ES2004887A6
ES2004887A6 ES8700537A ES8700537A ES2004887A6 ES 2004887 A6 ES2004887 A6 ES 2004887A6 ES 8700537 A ES8700537 A ES 8700537A ES 8700537 A ES8700537 A ES 8700537A ES 2004887 A6 ES2004887 A6 ES 2004887A6
Authority
ES
Spain
Prior art keywords
crumb
silicone material
kilopascals
making crumb
making
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
ES8700537A
Other languages
English (en)
Inventor
Earl Wilbur Beck
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 ES2004887A6 publication Critical patent/ES2004887A6/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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic 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
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

MEZCLANDO EN CONDICIONES DE BAJA CIZALLA UN POLIORGANOSILOXANO QUE CONTIENE VINILO, UN POLISILOXANO CON HIDROGENO UNIDO A SILICIO Y UN CATALIZADOR DE PLATINO, CONTINUAMENTE, SE OBTIENE UNA MIGA QUE TIENE UNA RAZON DE EXTRUSION DE POR LO MENOS 50 GRAMOS POR MINUTO A TRAVES DE UN ORIFICIO DE 1,77 CM (0,5 PULGADAS) DE DIAMETRO BAJO UNA PRESION DE 345 KILOPASCALES Y PUNTOS DE COMPRESION MENORES DE 1.035 KILOPASCALES. LA MIGA ES UTIL EN APLICACIONES HIDRAULICAS.
ES8700537A 1986-03-03 1987-02-27 Un metodo para preparar un miga de silicona Expired ES2004887A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/835,497 US4670530A (en) 1986-03-03 1986-03-03 Process for making crumb silicone material

Publications (1)

Publication Number Publication Date
ES2004887A6 true ES2004887A6 (es) 1989-02-16

Family

ID=25269652

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8700537A Expired ES2004887A6 (es) 1986-03-03 1987-02-27 Un metodo para preparar un miga de silicona

Country Status (6)

Country Link
US (1) US4670530A (es)
EP (1) EP0240708A3 (es)
JP (1) JPH072907B2 (es)
AU (1) AU586739B2 (es)
CA (1) CA1282515C (es)
ES (1) ES2004887A6 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652624A (en) * 1986-03-03 1987-03-24 Dow Corning Corporation Room-temperature-curing silicone sealants
US4686271A (en) * 1986-03-03 1987-08-11 Dow Corning Corporation Hydraulic silicone crumb
US4711928A (en) * 1986-03-03 1987-12-08 Dow Corning Corporation Moisture cured one-part RTV silicone sealant
JPS62243621A (ja) * 1986-04-17 1987-10-24 Toray Silicone Co Ltd シリコ−ンゴム粒状物の製造方法
US4722957A (en) * 1986-12-19 1988-02-02 Dow Corning Corporation Hydraulic silicone crumb with improved heat stability
JPH0832830B2 (ja) * 1987-10-07 1996-03-29 信越化学工業株式会社 音響媒体用シリコーン組成物
JPH01247425A (ja) * 1988-01-21 1989-10-03 Dow Corning Corp シリコーン・クラム・ラバー
US5051224A (en) * 1988-01-21 1991-09-24 Dow Corning Corporation Method for molding composite articles
US4973642A (en) * 1988-01-21 1990-11-27 Dow Corning Corporation High temperature crumb rubber for use in composite manufacture
US5072854A (en) * 1990-05-18 1991-12-17 Dow Corning Corporation Method for transporting a cured organic or organosiloxane gel
US5131834A (en) * 1990-12-21 1992-07-21 Northrop Corporation Silicone gel isostatic pressurizing bag and method of use and manufacture
GB9325343D0 (en) * 1993-12-10 1994-02-16 Dow Corning Sa Mechanical coupling
JPH07179765A (ja) * 1993-12-21 1995-07-18 Shin Etsu Chem Co Ltd シリコーンゴム組成物及びその製造方法
JP3635181B2 (ja) * 1997-02-24 2005-04-06 ダウ コーニング アジア株式会社 剥離性硬化皮膜形成用組成物
US5854336A (en) * 1997-03-20 1998-12-29 Chesebrough-Pond's Usa Co., Division Of Conopco, Inc. Process for preparing silicone elastomer compositions
PL2170994T3 (pl) * 2007-06-29 2016-06-30 Saint Gobain Performance Plastics Corp Kompozycje silikonowe, artykuły i sposoby wytwarzania kompozycji silikonowych
JP4623322B2 (ja) 2007-12-26 2011-02-02 信越化学工業株式会社 光半導体ケース形成用白色熱硬化性シリコーン樹脂組成物並びに光半導体ケース及びその成形方法
JP2010021533A (ja) * 2008-06-09 2010-01-28 Shin-Etsu Chemical Co Ltd 光半導体ケース形成用白色熱硬化性シリコーン樹脂組成物及び光半導体ケース
JP2010018786A (ja) * 2008-06-09 2010-01-28 Shin-Etsu Chemical Co Ltd 光半導体ケース形成用白色熱硬化性シリコーン樹脂組成物及び光半導体ケース
WO2021149567A1 (ja) 2020-01-21 2021-07-29 Dic株式会社 粘着テープ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843601A (en) * 1973-10-11 1974-10-22 Stauffer Chemical Co Hydraulic elastomer
JPS587452A (ja) * 1981-07-06 1983-01-17 ダウ　コ−ニング　コ−ポレ−ション 硬化性シロキサン組成物
JPS6025062B2 (ja) * 1981-07-27 1985-06-15 東芝シリコ−ン株式会社 成形方法
JPS5959725A (ja) * 1982-09-30 1984-04-05 Shin Etsu Chem Co Ltd シリコ−ンゴム成形品の硬化方法
US4686271A (en) * 1986-03-03 1987-08-11 Dow Corning Corporation Hydraulic silicone crumb
US4711928A (en) * 1986-03-03 1987-12-08 Dow Corning Corporation Moisture cured one-part RTV silicone sealant
US4652624A (en) * 1986-03-03 1987-03-24 Dow Corning Corporation Room-temperature-curing silicone sealants

Also Published As

Publication number Publication date
US4670530A (en) 1987-06-02
AU586739B2 (en) 1989-07-20
EP0240708A2 (en) 1987-10-14
EP0240708A3 (en) 1990-02-28
AU6960387A (en) 1987-09-10
JPS62270660A (ja) 1987-11-25
CA1282515C (en) 1991-04-02
JPH072907B2 (ja) 1995-01-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108