CA1144730A - Process for preparing a silicone molding composition - Google Patents

Process for preparing a silicone molding composition

Info

Publication number
CA1144730A
CA1144730A CA000362559A CA362559A CA1144730A CA 1144730 A CA1144730 A CA 1144730A CA 000362559 A CA000362559 A CA 000362559A CA 362559 A CA362559 A CA 362559A CA 1144730 A CA1144730 A CA 1144730A
Authority
CA
Canada
Prior art keywords
solvent
silicone
paste
molding composition
ingredients
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
CA000362559A
Other languages
English (en)
French (fr)
Inventor
William T. Saad
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority to US06/010,876 priority Critical patent/US4247441A/en
Priority to AR279690A priority patent/AR225429A1/es
Priority to JP1374480A priority patent/JPS55127436A/ja
Priority to BR8000877A priority patent/BR8000877A/pt
Priority to GB8025920A priority patent/GB2081285A/en
Priority to FR8018737A priority patent/FR2489207A1/fr
Priority to DE19803032582 priority patent/DE3032582A1/de
Application filed by General Electric Co filed Critical General Electric Co
Priority to CA000362559A priority patent/CA1144730A/en
Application granted granted Critical
Publication of CA1144730A publication Critical patent/CA1144730A/en
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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • C08J3/212—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase and solid additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00—Mixing; Kneading
    • B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
    • B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
    • 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxy 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy 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
    • 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
    • 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)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
CA000362559A 1979-02-09 1980-10-16 Process for preparing a silicone molding composition Expired CA1144730A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US06/010,876 US4247441A (en) 1979-02-09 1979-02-09 Process for preparing a silicone molding composition
AR279690A AR225429A1 (es) 1979-02-09 1980-01-18 Procedimiento para preparar y mezclar una composicion de moldeo de silicona
JP1374480A JPS55127436A (en) 1979-02-09 1980-02-08 Manufacture of silicone molding composition
BR8000877A BR8000877A (pt) 1979-02-09 1980-02-11 Processo continuo para preparacao e mistura de composicao de moldagem com base de silicone
GB8025920A GB2081285A (en) 1979-02-09 1980-08-08 A process for preparing a silicone molding composition
FR8018737A FR2489207A1 (fr) 1979-02-09 1980-08-29 Procede de melange par voie humide de compositions de silicone pour un moulage
DE19803032582 DE3032582A1 (de) 1979-02-09 1980-08-29 Verfahren zum herstellen und mischen einer silicon-formmasse
CA000362559A CA1144730A (en) 1979-02-09 1980-10-16 Process for preparing a silicone molding composition

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/010,876 US4247441A (en) 1979-02-09 1979-02-09 Process for preparing a silicone molding composition
GB8025920A GB2081285A (en) 1979-02-09 1980-08-08 A process for preparing a silicone molding composition
FR8018737A FR2489207A1 (fr) 1979-02-09 1980-08-29 Procede de melange par voie humide de compositions de silicone pour un moulage
CA000362559A CA1144730A (en) 1979-02-09 1980-10-16 Process for preparing a silicone molding composition

Publications (1)

Publication Number Publication Date
CA1144730A true CA1144730A (en) 1983-04-19

Family

ID=27426269

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000362559A Expired CA1144730A (en) 1979-02-09 1980-10-16 Process for preparing a silicone molding composition

Country Status (8)

Country Link
US (1) US4247441A (https=)
JP (1) JPS55127436A (https=)
AR (1) AR225429A1 (https=)
BR (1) BR8000877A (https=)
CA (1) CA1144730A (https=)
DE (1) DE3032582A1 (https=)
FR (1) FR2489207A1 (https=)
GB (1) GB2081285A (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5968333A (ja) * 1982-10-12 1984-04-18 Toray Silicone Co Ltd 線状オルガノポリシロキサンブロツクを含有するポリマもしくはポリマ組成物の球状硬化物およびその製造方法
US4780598A (en) * 1984-07-10 1988-10-25 Raychem Corporation Composite circuit protection devices
JPH0396448U (https=) * 1990-01-20 1991-10-02
DE4018619A1 (de) * 1990-03-14 1991-09-19 Tadeusz Pikon Verfahren und mittel zu oberflaechlicher, kuenstlicher faerbung der sande und anderer mineralischen zuschlagstoffe und verfahren des auflegens der kunstharzputze, einlegearbeiten, mosaiken im bauwesen, die kuenstlich gefaerbten sande oder andere zuschlagstoffe enthalten
US5324806A (en) * 1993-03-12 1994-06-28 General Electric Company Free flowing silicone resin powder and method for making
IT1292398B1 (it) * 1997-06-23 1999-02-08 Vomm Impianti & Processi Srl Metodo per la produzione di gomme sintetiche
US20050266166A1 (en) * 2004-05-26 2005-12-01 Halsey Glenn T Method for coating paper machines
JP2010192539A (ja) * 2009-02-16 2010-09-02 Nippon Chemicon Corp 電子部品の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1378087A (fr) * 1962-08-15 1964-11-13 Exxon Research Engineering Co Production d'une composition de caoutchouc butyle
GB1181260A (en) * 1967-05-16 1970-02-11 Ici Ltd Resins and Catalyst Compositions Therefor
US3634321A (en) * 1969-07-28 1972-01-11 Owens Illinois Inc Methods of making solid organopolysiloxanes
US3663666A (en) * 1970-05-22 1972-05-16 Bird J Vincent Method of forming silicone rubber articles
US3691128A (en) * 1972-01-27 1972-09-12 Bird J Vincent Method of making powdered silicone rubber
US4035453A (en) * 1974-05-28 1977-07-12 Wacker-Chemie Gmbh Dental impression materials

Also Published As

Publication number Publication date
JPS55127436A (en) 1980-10-02
FR2489207A1 (fr) 1982-03-05
JPH0160048B2 (https=) 1989-12-20
US4247441A (en) 1981-01-27
GB2081285A (en) 1982-02-17
AR225429A1 (es) 1982-03-31
BR8000877A (pt) 1980-10-29
DE3032582A1 (de) 1982-04-08

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Legal Events

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