ES2136147T3 - Polvo de silicona reticulada y procedimiento para prepararlo. - Google Patents

Polvo de silicona reticulada y procedimiento para prepararlo.

Info

Publication number
ES2136147T3
ES2136147T3 ES94115689T ES94115689T ES2136147T3 ES 2136147 T3 ES2136147 T3 ES 2136147T3 ES 94115689 T ES94115689 T ES 94115689T ES 94115689 T ES94115689 T ES 94115689T ES 2136147 T3 ES2136147 T3 ES 2136147T3
Authority
ES
Spain
Prior art keywords
silicone powder
silanol groups
preparation procedure
micropowder
silicone
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 - Lifetime
Application number
ES94115689T
Other languages
English (en)
Inventor
Yoshitsugu Morita
Atsushi Yokoyama
Sasaki Yokoyama
Noriyasu Yokoyama
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
Application granted granted Critical
Publication of ES2136147T3 publication Critical patent/ES2136147T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08J3/124—Treatment for improving the free-flowing characteristics
    • 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)
  • Paints Or Removers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)

Abstract

SE PRESENTA UN PROCESO QUE COMPRENDE: I) LA PREPARACION DE UNA DISPERSION BASADA EN AGUA DE (A) UN POLVO DE SILICONA ENDURECIDO QUE TIENE UN DIAMETRO MEDIO DE PARTICULAS DE ENTRE 0.1 Y 200 MICROMETROS Y (B) UN MICROPOLVO DE SILICE AMORFA QUE TIENE UN DIAMETRO MEDIO DE PARTICULA QUE NO EXCEDE DE UN MICROMETRO Y UNA DENSIDAD DE GRUPOS DE SILANOL SUPERFICIALES DE AL MENOS DOS GRUPOS DE SILANOL SUPERFICIALES DE AL MENOS DOS GRUPOS DE SILANOL POR NM2 (100 ANGSTROMS CUADRADOS); II) EL CALENTAMIENTO DE DICHA DISPERSION BASADA EN AGUA; Y III) LA ELIMINACION DEL AGUA DE DICHA DISPERSION, PRODUCIENDO DE ESTA FORMA UNA COMPOSICION DE GOMA DE SILICONA EN LA QUE EL MICROPOLVO DE SILICE SE INMOVILIZA SOBRE LA SUPERFICIE DEL POLVO DE SILICONA ENDURECIDO.
ES94115689T 1993-10-06 1994-10-05 Polvo de silicona reticulada y procedimiento para prepararlo. Expired - Lifetime ES2136147T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27489493A JP3318408B2 (ja) 1993-10-06 1993-10-06 粉状シリコーン硬化物およびその製造方法

Publications (1)

Publication Number Publication Date
ES2136147T3 true ES2136147T3 (es) 1999-11-16

Family

ID=17548015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94115689T Expired - Lifetime ES2136147T3 (es) 1993-10-06 1994-10-05 Polvo de silicona reticulada y procedimiento para prepararlo.

Country Status (5)

Country Link
US (1) US5492945A (es)
EP (1) EP0647672B1 (es)
JP (1) JP3318408B2 (es)
DE (1) DE69418962T2 (es)
ES (1) ES2136147T3 (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3464527B2 (ja) * 1994-05-27 2003-11-10 東レ・ダウコーニング・シリコーン株式会社 硬化性樹脂組成物および硬化樹脂
JP3154208B2 (ja) * 1995-10-24 2001-04-09 信越化学工業株式会社 シリコーンゴム組成物
US5756568A (en) * 1995-11-30 1998-05-26 Dow Corning Toray Silicone Co., Ltd. Composite cured silicone powder and method for the preparation thereof
US5945471A (en) * 1995-11-30 1999-08-31 Dow Corning Toray Silicone Co., Ltd. Composite cured silicone powder and method for the preparation thereof
US5665804A (en) * 1996-02-05 1997-09-09 Dow Corning Corporation Silicone latex solvent thickening
US5837793A (en) * 1996-03-22 1998-11-17 Dow Corning Toray Silicone Co., Ltd. Silicone rubber powder and method for the preparation thereof
US5880201A (en) * 1996-12-05 1999-03-09 Catalysts & Chemicals Industries Co., Ltd. Thermoplastic resin film and method of manufacturing the same
US6162743A (en) * 1998-02-10 2000-12-19 Chu; Cheng-Jye Low dielectric constant film and method thereof
JP2000248182A (ja) * 1999-03-02 2000-09-12 Dow Corning Toray Silicone Co Ltd 樹脂用添加剤、硬化性樹脂組成物、および硬化樹脂
KR100343319B1 (ko) * 2000-03-11 2002-07-10 장호균 복합 실리콘 일레스토머 분체의 제조방법 및 이 방법에의해 제조된 분체를 함유하는 일소방지용 화장료 조성물
US20040192876A1 (en) * 2002-11-18 2004-09-30 Nigel Hacker Novolac polymer planarization films with high temparature stability
EP1584642B1 (en) * 2002-12-13 2012-08-08 Dow Corning Toray Co., Ltd. Composite cured silicone powder, method for production thereof and aqueous composition
JP4289881B2 (ja) 2002-12-27 2009-07-01 東レ・ダウコーニング株式会社 複合シリコーンゴム粒子およびその製造方法
WO2005017617A1 (en) * 2003-07-17 2005-02-24 Honeywell International Inc. Planarization films for advanced microelectronic applications and devices and methods of production thereof
WO2005017995A1 (en) 2003-08-08 2005-02-24 Dow Corning Corporation Process for fabricating electronic components using liquid injection molding
US8394394B2 (en) 2004-05-26 2013-03-12 L'oréal Mousse formulations
JP4528613B2 (ja) * 2004-12-27 2010-08-18 東レ・ダウコーニング株式会社 シリコーン樹脂とエポキシ樹脂の接着複合体およびその製造方法
JP4931350B2 (ja) 2005-01-05 2012-05-16 東レ・ダウコーニング株式会社 複合シリコーンゴム粉末、その製造方法、塗料、および化粧料
JP2006188593A (ja) * 2005-01-05 2006-07-20 Dow Corning Toray Co Ltd シリコーンレジン組成物、硬化性樹脂組成物、および硬化樹脂
JP4875312B2 (ja) * 2005-03-15 2012-02-15 東レ・ダウコーニング株式会社 オルガノトリシロキサン、その製造方法、それを含む硬化性樹脂組成物、およびその硬化物
JP5166677B2 (ja) * 2005-03-15 2013-03-21 東レ・ダウコーニング株式会社 硬化性シリコーン組成物および電子部品
JP4849814B2 (ja) 2005-03-29 2012-01-11 東レ・ダウコーニング株式会社 ホットメルト型シリコーン系接着剤
JP4828145B2 (ja) 2005-03-30 2011-11-30 東レ・ダウコーニング株式会社 熱伝導性シリコーンゴム組成物
JP4828146B2 (ja) 2005-03-30 2011-11-30 東レ・ダウコーニング株式会社 熱伝導性シリコーンゴム組成物
US20070128233A1 (en) * 2005-12-05 2007-06-07 L'oreal Cosmetic composition having a unique cushiony texture
JP2007273494A (ja) * 2006-03-30 2007-10-18 Fujitsu Ltd 絶縁膜形成用組成物及び半導体装置の製造方法
DE102006014875A1 (de) * 2006-03-30 2007-10-04 Wacker Chemie Ag Partikel mit strukturierter Oberfläche
US8603444B2 (en) * 2007-01-12 2013-12-10 L'oréal Cosmetic compositions containing a block copolymer, a tackifier and a high viscosity ester
US8658141B2 (en) * 2007-01-12 2014-02-25 L'oreal Cosmetic composition containing a block copolymer, a tackifier, a silsesquioxane wax and/or resin
US9089503B2 (en) 2007-06-06 2015-07-28 L'oreal Comfortable transfer-resistant colored cosmetic compositions containing a silsesquioxane wax
US8883128B2 (en) * 2007-06-06 2014-11-11 L'oréal Cosmetic compositions containing a propylphenylsilsesquioxane resin and a cosmetically-acceptable aromatic solvent
US20080305064A1 (en) * 2007-06-06 2008-12-11 L'oreal Hair styling compositions containing a combination of a propylphenylsilsesquioxane resin and a phenylsilsesquioxane resin
US8741276B2 (en) * 2007-06-06 2014-06-03 L'oréal Comfortable, long wearing colored cosmetic compositions
JP5024205B2 (ja) * 2007-07-12 2012-09-12 三菱瓦斯化学株式会社 プリプレグ及び積層板
JP5864828B2 (ja) * 2007-08-31 2016-02-17 東レ・ダウコーニング株式会社 シリコーンゴムパウダーおよびその製造方法
JP2009057500A (ja) * 2007-08-31 2009-03-19 Dow Corning Toray Co Ltd 硬化性エポキシ樹脂組成物およびその硬化物
DE102007052391A1 (de) 2007-10-31 2009-05-07 Henkel Ag & Co. Kgaa Mattwachs
JP5269734B2 (ja) * 2008-10-16 2013-08-21 株式会社デンソー 重合硬化性組成物、その重合硬化方法、および重合硬化樹脂組成物
JP5698444B2 (ja) 2009-07-27 2015-04-08 東レ・ダウコーニング株式会社 複合硬化シリコーン粉末およびその製造方法
EP2497746A1 (en) * 2009-11-02 2012-09-12 Shin-Etsu Chemical Co., Ltd. Spherical silicon carbide powder, process for production of same, and process for production of silicon carbide ceramic molded article utilizing same
US20120219516A1 (en) 2011-02-25 2012-08-30 L'oreal S.A. Cosmetic compositions having long lasting shine
CN104136503A (zh) * 2012-02-07 2014-11-05 道康宁(中国)投资有限公司 复合有机硅粉末的水性悬浮液、w/o乳液和化妆品
WO2013191760A1 (en) 2012-06-22 2013-12-27 Dow Corning Corporation Silver-loaded silicone particles and their silver-containing polymer composites
WO2013191761A1 (en) 2012-06-22 2013-12-27 Dow Corning Corporation Silver-loaded microparticles and loading of same into silicones
JP6009241B2 (ja) * 2012-06-25 2016-10-19 早川ゴム株式会社 コアシェル微粒子の製造方法
WO2014151509A1 (en) 2013-03-14 2014-09-25 Dow Corning Corporation Hydrophilic silicone polymers
WO2014160112A1 (en) 2013-03-14 2014-10-02 Dow Corning Corporation Metal thermal stabilization of polydiethylsiloxane and copolymers thereof
GB201402179D0 (en) * 2014-02-07 2014-03-26 Dow Corning Surface treatment
KR102664508B1 (ko) * 2015-10-28 2024-05-17 듀폰 도레이 스페셜티 머티리얼즈 가부시키가이샤 화장 조성물, 화장품, 및 피부용 외용 제제
KR102140008B1 (ko) * 2016-02-19 2020-08-03 와커 헤미 아게 실리카-코팅된 실리콘 고무 입자 및 화장품
WO2021121561A1 (de) * 2019-12-17 2021-06-24 Wacker Chemie Ag Siliconpartikel mit einem vernetzten kern und deren herstellung
CN111393679B (zh) * 2020-02-24 2023-12-26 广东雷邦高新材料有限公司 一种亲水弹性体粉末及其制备方法和应用
WO2023115340A1 (en) 2021-12-21 2023-06-29 Dow Silicones Corporation Release coating composition

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6322860A (ja) * 1986-03-05 1988-01-30 Toray Silicone Co Ltd オルガノポリシロキサン組成物の硬化方法
US4743670A (en) * 1986-09-22 1988-05-10 Toray Silicone Co., Ltd. Method for producing silicone rubber powder
JPH0796623B2 (ja) * 1987-04-22 1995-10-18 東レ・ダウコーニング・シリコーン株式会社 シリコーンゴム粒状物およびその製造方法
FR2641788B1 (fr) * 1989-01-19 1991-03-22 Rhone Poulenc Chimie Procede de preparation de particules non collantes a base d'une composition organopolysiloxane reticulee par des reactions de polycondensation
JP3105912B2 (ja) * 1990-10-31 2000-11-06 東レ・ダウコーニング・シリコーン株式会社 高強度シリコーンゴム粒状物およびその製造方法
JP2748195B2 (ja) * 1991-03-29 1998-05-06 信越化学工業株式会社 シリコーンゴム組成物
JP3059776B2 (ja) * 1991-05-27 2000-07-04 東レ・ダウコーニング・シリコーン株式会社 シリコーンゴム粉状物の製造方法
JP2732164B2 (ja) * 1991-06-21 1998-03-25 東レ・ダウコーニング・シリコーン 株式会社 シリコーン硬化物マイクロサスペンジョンの製造方法
CA2116670C (en) * 1991-09-03 1997-11-25 Magda El-Nokaly Use of hydrophobic silica to control or prevent passive oil loss
US5153238A (en) * 1991-11-12 1992-10-06 Dow Corning Corporation Storage stable organosiloxane composition and method for preparing same
JP3337232B2 (ja) * 1991-12-26 2002-10-21 東レ・ダウコーニング・シリコーン株式会社 シリコーン硬化物微粒子と無機質微粒子からなる粉体混合物の製造方法
JP3182993B2 (ja) * 1992-11-19 2001-07-03 信越化学工業株式会社 シリコーン樹脂とシリコーンゴムとの成形物及びその製造方法

Also Published As

Publication number Publication date
JPH07102075A (ja) 1995-04-18
EP0647672B1 (en) 1999-06-09
DE69418962D1 (de) 1999-07-15
JP3318408B2 (ja) 2002-08-26
DE69418962T2 (de) 1999-10-21
US5492945A (en) 1996-02-20
EP0647672A1 (en) 1995-04-12

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