KR920000853A - 실리콘 고무 성형품의 제조방법 - Google Patents

실리콘 고무 성형품의 제조방법 Download PDF

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Publication number
KR920000853A
KR920000853A KR1019910010693A KR910010693A KR920000853A KR 920000853 A KR920000853 A KR 920000853A KR 1019910010693 A KR1019910010693 A KR 1019910010693A KR 910010693 A KR910010693 A KR 910010693A KR 920000853 A KR920000853 A KR 920000853A
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KR
South Korea
Prior art keywords
silicone rubber
organoperoxide
particulate
temperature
curing
Prior art date
Application number
KR1019910010693A
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English (en)
Other versions
KR0181705B1 (ko
Inventor
고지 시미즈
아쓰시 사쿠마
미쓰오 하마다
Original Assignee
아오키 가즈미
다우 코닝 도레이 실리콘 캄파니, 리미티드
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 아오키 가즈미, 다우 코닝 도레이 실리콘 캄파니, 리미티드 filed Critical 아오키 가즈미
Publication of KR920000853A publication Critical patent/KR920000853A/ko
Application granted granted Critical
Publication of KR0181705B1 publication Critical patent/KR0181705B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • 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
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/244—Stepwise homogeneous crosslinking of one polymer with one crosslinking system, e.g. partial curing
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

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)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

내용 없음

Description

실리콘 고무 성형품의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. (A)오가노퍼옥사이드-가교결합성 관능 그룹을 함유하는 오가노폴리실옥산이 주성분인 반경화성(semicurable)오가노폴리실옥산 조성물내로 활성 에너지가 25 내지 41kcal/몰인 오가노퍼옥사이드를 첨가하여 혼합시킴으로써 실리콘 고무 조성물을 제조하고;
    (B)이 실리콘 고무조서물을 100℃이하의 온도에서 미립자형태로 경화시켜, 상기한 오가노퍼옥사이드의 활성을 보유하면서 상기한 오가노풀리실옥산상에는 잔류 가교결합성 관능그룹을 함유하는 반경화된 미립자 성형 물질을 제조하고;
    (C)연속하여 금형내에 성형물질을 충전시키고 가압하, 100℃이상의 온도에서 완전히 경화시키는 단계들을 포함함을 특징으로 하여, 실리콘 고무성형품을 제조하는 방법.
  2. 제1항에 있어서, 단계(B)의 반경화된 미립자 성형 물질을 실리콘 고무분말로 더 피복시키는 방법.
  3. 제1항에 있어서, 단계(B)에서 미립자 성형물질이, 단계(A)로 부터 수득한 실리콘 조성물을 작은 구멍을 통해 점적(drop)형태의 경화용 유체내로 압출시킴으로써 제조되며, 이때 경화용 유체의 온도는 50 내지 100℃이하의 온도로 유지되는 방법.
  4. 제3항에 있어서, 경화용 유체가 물인 방법.
  5. 활성 에너지가 25내지 41kcal/몰인 오가노퍼옥사이드를 함유하고, 오가노퍼옥사이드-가교결합성 관능그룹을 함유하는 오가노폴리실옥산으로부터인 잔류 관능그룹을 함유하고, 실리콘 고무분말에 의해 피복된, 실리콘 고무성형품 제조용 반경화된 미립자 성형물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910010693A 1990-06-25 1991-06-25 실리콘 고무 성형품의 제조방법 KR0181705B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP90-164221 1990-06-25
JP2164221A JPH0462012A (ja) 1990-06-25 1990-06-25 シリコーンゴム成形品の製造方法及び該成形品製造用の成形材料

Publications (2)

Publication Number Publication Date
KR920000853A true KR920000853A (ko) 1992-01-29
KR0181705B1 KR0181705B1 (ko) 1999-05-15

Family

ID=15788975

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910010693A KR0181705B1 (ko) 1990-06-25 1991-06-25 실리콘 고무 성형품의 제조방법

Country Status (6)

Country Link
US (1) US5160670A (ko)
EP (1) EP0465906B1 (ko)
JP (1) JPH0462012A (ko)
KR (1) KR0181705B1 (ko)
CA (1) CA2045194C (ko)
DE (1) DE69113146T2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0665504A (ja) * 1992-08-24 1994-03-08 Arai Pump Mfg Co Ltd シリコーンゴムの架橋方法
US5595695A (en) * 1995-05-30 1997-01-21 Sealex Inc. Process for preparing matte finish elastomer
ES2119649B1 (es) * 1995-08-02 1999-09-16 Valdivia Luis Carlos Zambrano Nuevo procedimiento para la obtencion de moldes subacuaticos.
JP3356391B2 (ja) * 1997-08-27 2002-12-16 東レ・ダウコーニング・シリコーン株式会社 電線被覆用難燃性シリコーンゴム組成物
US5904885A (en) * 1997-12-04 1999-05-18 Illinois Institute Of Technology Process for recycling of rubber materials
US20110008557A1 (en) * 2009-07-07 2011-01-13 Zeyfang Frederick W "Compression-molded silicone rubber cap and plug"
DE102009033943A1 (de) 2009-07-14 2011-01-20 Aft Inh. Dirk Kramer E.K. Steckkupplung
US9815943B2 (en) * 2013-03-15 2017-11-14 Melior Innovations, Inc. Polysilocarb materials and methods
TW201638223A (zh) * 2015-03-31 2016-11-01 羅傑斯公司 雙溫度固化型聚矽氧組合物、其製造方法及由其製備之物件
EP3712211A4 (en) * 2017-11-17 2021-07-21 Fuji Polymer Industries Co., Ltd. TWO-STAGE CURABLE THERMAL CONDUCTIVE SILICONE COMPOSITION AND MANUFACTURING PROCESS FOR IT

Family Cites Families (10)

* 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
JPS601892B2 (ja) * 1979-04-03 1985-01-18 信越ポリマ−株式会社 半硬化状シリコ−ンゴム成形品
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
JPS6198763A (ja) * 1984-10-22 1986-05-17 Toshiba Silicone Co Ltd シリコ−ンゴム組成物
US4783289A (en) * 1986-04-01 1988-11-08 Toray Silicone Co., Ltd. Process for molding silicone rubber compositions
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
JPH0781080B2 (ja) * 1986-07-10 1995-08-30 東レ・ダウコ−ニング・シリコ−ン株式会社 シリコ−ンゴム粒状物の製造方法
US4743670A (en) * 1986-09-22 1988-05-10 Toray Silicone Co., Ltd. Method for producing silicone rubber powder
JPH0757807B2 (ja) * 1987-06-05 1995-06-21 東レ・ダウコーニング・シリコーン株式会社 シリコーン球状体の製造方法
JPH0768389B2 (ja) * 1987-07-07 1995-07-26 東レ・ダウコーニング・シリコーン株式会社 非粘着性シリコ−ンゲル成形体

Also Published As

Publication number Publication date
KR0181705B1 (ko) 1999-05-15
CA2045194A1 (en) 1991-12-26
EP0465906B1 (en) 1995-09-20
JPH0462012A (ja) 1992-02-27
CA2045194C (en) 1997-12-30
US5160670A (en) 1992-11-03
DE69113146D1 (de) 1995-10-26
EP0465906A2 (en) 1992-01-15
DE69113146T2 (de) 1996-03-21
EP0465906A3 (en) 1992-04-15

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