DE69305152D1 - Verfahren zur Herstellung von geschäumten Dichtungen aus Polyorganosiloxan-Zusammensetzungen - Google Patents

Verfahren zur Herstellung von geschäumten Dichtungen aus Polyorganosiloxan-Zusammensetzungen

Info

Publication number
DE69305152D1
DE69305152D1 DE69305152T DE69305152T DE69305152D1 DE 69305152 D1 DE69305152 D1 DE 69305152D1 DE 69305152 T DE69305152 T DE 69305152T DE 69305152 T DE69305152 T DE 69305152T DE 69305152 D1 DE69305152 D1 DE 69305152D1
Authority
DE
Germany
Prior art keywords
polyorganosiloxane compositions
making foamed
foamed seals
seals
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 - Fee Related
Application number
DE69305152T
Other languages
English (en)
Other versions
DE69305152T2 (de
Inventor
Hiroshi Akitomo
Tsugio Nozoe
Hideo Shinmi
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
Dow Corning 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 Dow Corning Toray Silicone Co Ltd filed Critical Dow Corning Toray Silicone Co Ltd
Publication of DE69305152D1 publication Critical patent/DE69305152D1/de
Application granted granted Critical
Publication of DE69305152T2 publication Critical patent/DE69305152T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Molding Of Porous Articles (AREA)
DE69305152T 1992-12-28 1993-12-24 Verfahren zur Herstellung von geschäumten Dichtungen aus Polyorganosiloxan-Zusammensetzungen Expired - Fee Related DE69305152T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4361140A JPH06200066A (ja) 1992-12-28 1992-12-28 ガスケット発泡体の形成方法

Publications (2)

Publication Number Publication Date
DE69305152D1 true DE69305152D1 (de) 1996-11-07
DE69305152T2 DE69305152T2 (de) 1997-04-17

Family

ID=18472361

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305152T Expired - Fee Related DE69305152T2 (de) 1992-12-28 1993-12-24 Verfahren zur Herstellung von geschäumten Dichtungen aus Polyorganosiloxan-Zusammensetzungen

Country Status (6)

Country Link
US (1) US5391336A (de)
EP (1) EP0604926B1 (de)
JP (1) JPH06200066A (de)
CA (1) CA2112311C (de)
DE (1) DE69305152T2 (de)
MX (1) MX9400160A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0912764A (ja) * 1995-06-27 1997-01-14 Toray Dow Corning Silicone Co Ltd シリコーン発泡体の製造方法
JP3841914B2 (ja) * 1997-02-28 2006-11-08 東レ・ダウコーニング株式会社 発泡ガスケットの形成方法
US5981610A (en) * 1997-11-17 1999-11-09 Shin-Etsu Chemical Co. Ltd. Injection molding silicone rubber compositions
GB2334956A (en) * 1998-03-04 1999-09-08 Canning Plc W Forming an expanded polymer gasket in situ
EP1221005A1 (de) * 1999-10-15 2002-07-10 Siemens Canada limited Verfahren zur herstellung einer schmelzmasse zur verwendung mit einer lufteinlassanordnung
JP3748025B2 (ja) * 2000-02-08 2006-02-22 信越化学工業株式会社 シリコーンゴムの圧縮永久歪を低減させる方法
DE10062659B4 (de) * 2000-12-15 2005-09-22 Demag Ergotech Gmbh Aufschäummittelbeladungs- und Mischvorrichtung
US6595525B2 (en) 2001-01-25 2003-07-22 Glen D. Schmidt Attachable sealant bead and strip for use with a vehicle part
JP4721385B2 (ja) * 2001-07-02 2011-07-13 キヤノン株式会社 射出成形機への樹脂材料の供給方法及び装置
WO2003049786A2 (en) * 2001-12-07 2003-06-19 Glaxo Group Limited Metering valve and pharmaceutical metered dose inhaler and methods thereof
WO2008076581A2 (en) * 2006-11-17 2008-06-26 Davlyn International Group, Ltd. Clip equipped, elongated flexible polymer gaskets
US8785507B2 (en) 2010-03-09 2014-07-22 University Of Virginia Patent Foundation Viscoelastic silicon rubber compositions
EP2742085B1 (de) 2011-08-10 2021-12-01 University of Virginia Patent Foundation Viskoelastische silikonkautschukzusammensetzungen
CN103965640A (zh) * 2013-12-05 2014-08-06 宁波银瑞有机硅科技发展有限公司 一种发泡液体硅橡胶及其制备方法
CN105331117A (zh) * 2015-11-17 2016-02-17 镇江高美新材料有限公司 发泡液体硅橡胶及其制备方法
JP7451027B2 (ja) * 2019-10-29 2024-03-18 信越化学工業株式会社 液状シリコーンゴム組成物及びシリコーンゴムスポンジ
CN112248437B (zh) * 2020-09-02 2021-11-23 清华大学 硅橡胶液体3d打印供料及挤出装置以及3d打印设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032502A (en) * 1975-10-10 1977-06-28 Dow Corning Corporation Organosiloxane compositions for liquid injection
DE2713181A1 (de) * 1977-03-25 1978-10-05 Kabel Metallwerke Ghh Verfahren zur herstellung geschaeumter materialien
US4340709A (en) * 1980-07-16 1982-07-20 General Electric Company Addition curing silicone compositions
FR2497524B1 (de) * 1981-01-07 1985-12-13 Rhone Poulenc Spec Chim
US4473667A (en) * 1982-06-25 1984-09-25 Dow Corning Corporation Elastomeric foam
US4391765A (en) * 1982-06-25 1983-07-05 Dow Corning Corporation Microwave cured silicone elastomeric foam
US4839122A (en) * 1983-09-26 1989-06-13 Libbey-Owens-Ford Co. Reaction injection molding of window gasket
US4528354A (en) * 1984-04-25 1985-07-09 Mcdougal John R Process and composition for the manufacture of products from silicone rubber
US4547529A (en) * 1985-03-25 1985-10-15 Dow Corning Corporation Storage stable, foamable two-part polyorganosiloxane compositions
US4590222A (en) * 1985-10-16 1986-05-20 Dow Corning Corporation Lower density silicone elastomeric foam
US4792425A (en) * 1985-12-23 1988-12-20 Libbey-Owens-Ford Co. Method of making a windshield and leaf screen assembly
JPH0721079B2 (ja) * 1989-09-06 1995-03-08 株式会社スリーボンド ガスケット発泡体の形成方法
JP2916179B2 (ja) * 1989-11-17 1999-07-05 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
JP3197582B2 (ja) * 1991-07-30 2001-08-13 東レ・ダウコーニング・シリコーン株式会社 シリコーンエラストマーフォームの製造方法及びその製造装置

Also Published As

Publication number Publication date
MX9400160A (es) 1994-07-29
EP0604926A1 (de) 1994-07-06
CA2112311C (en) 2002-01-01
CA2112311A1 (en) 1994-06-29
EP0604926B1 (de) 1996-10-02
US5391336A (en) 1995-02-21
DE69305152T2 (de) 1997-04-17
JPH06200066A (ja) 1994-07-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee