BE767478A - Procede de preparation d'un caoutchouc de silicone en poudre - Google Patents

Procede de preparation d'un caoutchouc de silicone en poudre

Info

Publication number
BE767478A
BE767478A BE767478A BE767478A BE767478A BE 767478 A BE767478 A BE 767478A BE 767478 A BE767478 A BE 767478A BE 767478 A BE767478 A BE 767478A BE 767478 A BE767478 A BE 767478A
Authority
BE
Belgium
Prior art keywords
preparing
silicone rubber
rubber powder
powder
silicone
Prior art date
Application number
BE767478A
Other languages
English (en)
French (fr)
Inventor
B J Vincent
Original Assignee
Dow Corning
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 filed Critical Dow Corning
Publication of BE767478A publication Critical patent/BE767478A/xx

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
    • C08J3/122—Pulverisation by spraying
    • 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
    • C08G77/20—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
    • 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
BE767478A 1970-05-22 1971-05-21 Procede de preparation d'un caoutchouc de silicone en poudre BE767478A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3991670A 1970-05-22 1970-05-22

Publications (1)

Publication Number Publication Date
BE767478A true BE767478A (fr) 1971-11-22

Family

ID=21908032

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767478A BE767478A (fr) 1970-05-22 1971-05-21 Procede de preparation d'un caoutchouc de silicone en poudre

Country Status (8)

Country Link
US (1) US3663666A (ja)
JP (1) JPS5235698B1 (ja)
AT (1) AT321577B (ja)
BE (1) BE767478A (ja)
DE (1) DE2125338B2 (ja)
FR (1) FR2090216B1 (ja)
GB (1) GB1285159A (ja)
NL (1) NL7107012A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370160A (en) * 1978-06-27 1983-01-25 Dow Corning Corporation Process for preparing silicone microparticles
US4247441A (en) * 1979-02-09 1981-01-27 General Electric Company Process for preparing a silicone molding composition
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
US4528154A (en) * 1983-06-15 1985-07-09 Atlantic Richfield Company Preparation of molded lignocellulosic compositions using an emulsifiable polyisocyanate binder and an emulsifiable carboxy functional siloxane internal release agent
DE3421978A1 (de) * 1984-06-14 1985-12-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von presskoerpern aus kleinteiligen thermoplastischen polymerisaten
US4701491A (en) * 1986-10-27 1987-10-20 Dow Corning Corporation Silicone extrusion stock
JP2526082B2 (ja) * 1988-01-06 1996-08-21 東レ・ダウコーニング・シリコーン株式会社 シリコ―ンゲル球状体の製造方法
JP2608484B2 (ja) * 1990-05-24 1997-05-07 東レ・ダウコーニング・シリコーン株式会社 ヒドロシリル化反応用触媒含有熱可塑性樹脂微粒子の製造方法
US5324806A (en) * 1993-03-12 1994-06-28 General Electric Company Free flowing silicone resin powder and method for making
ATE237655T1 (de) * 1995-09-01 2003-05-15 Tyco Electronics Corp Extrudierte profile aus silikongel
DE19832458A1 (de) * 1998-07-18 2000-01-27 Bayer Ag Verfahren zur Herstellung von Mischungen aus hydroxylgruppenhaltigen Kautschuken und Füllstoffen
CN104922071A (zh) 2010-04-09 2015-09-23 帕西拉制药有限公司 用于配制大直径合成膜囊泡的方法
CN103419293B (zh) * 2013-08-05 2016-04-27 怡维怡橡胶研究院有限公司 橡胶母炼胶的连续式制造方法及该方法制备的橡胶母炼胶
WO2016136243A1 (ja) * 2015-02-25 2016-09-01 東レ・ダウコーニング株式会社 硬化性粒状シリコーン組成物、およびその製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1080917A (fr) * 1952-06-17 1954-12-14 Connecticut Hard Rubber Co Perfectionnements à la fabrication du caoutchouc silicone

Also Published As

Publication number Publication date
GB1285159A (en) 1972-08-09
DE2125338C3 (ja) 1973-11-08
FR2090216A1 (ja) 1972-01-14
NL7107012A (ja) 1971-11-24
FR2090216B1 (ja) 1974-06-21
DE2125338B2 (de) 1973-04-05
AT321577B (de) 1975-04-10
US3663666A (en) 1972-05-16
JPS5235698B1 (ja) 1977-09-10
DE2125338A1 (de) 1971-12-02

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