BR9202563A - Processo para producao de um produto poroso de silicone - Google Patents

Processo para producao de um produto poroso de silicone

Info

Publication number
BR9202563A
BR9202563A BR929202563A BR9202563A BR9202563A BR 9202563 A BR9202563 A BR 9202563A BR 929202563 A BR929202563 A BR 929202563A BR 9202563 A BR9202563 A BR 9202563A BR 9202563 A BR9202563 A BR 9202563A
Authority
BR
Brazil
Prior art keywords
production
porous silicone
silicone product
porous
product
Prior art date
Application number
BR929202563A
Other languages
English (en)
Inventor
Tadashi Uragami
Yoshiaki Tanaka
Masaru Ozaki
Tatsuya Nakamura
Original Assignee
Lignyte Co Ltd
Dow Corning Toray Silicone
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 Lignyte Co Ltd, Dow Corning Toray Silicone filed Critical Lignyte Co Ltd
Publication of BR9202563A publication Critical patent/BR9202563A/pt

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
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0023—Organic membrane manufacture by inducing porosity into non porous precursor membranes
    • B01D67/003—Organic membrane manufacture by inducing porosity into non porous precursor membranes by selective elimination of components, e.g. by leaching
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/70—Polymers having silicon in the main chain, with or without sulfur, nitrogen, oxygen or carbon only
    • B01D71/701—Polydimethylsiloxane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/14—Ageing features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0095—Drying
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/04—Foams characterised by the foaming process characterised by the elimination of a liquid or solid component, e.g. precipitation, leaching out, evaporation
    • C08J2201/048—Elimination of a frozen liquid phase
    • C08J2201/0484—Elimination of a frozen liquid phase the liquid phase being aqueous
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Drying Of Solid Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR929202563A 1991-07-11 1992-07-10 Processo para producao de um produto poroso de silicone BR9202563A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3171190A JP2571881B2 (ja) 1991-07-11 1991-07-11 シリコーン多孔質体の製造方法

Publications (1)

Publication Number Publication Date
BR9202563A true BR9202563A (pt) 1993-03-16

Family

ID=15918682

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929202563A BR9202563A (pt) 1991-07-11 1992-07-10 Processo para producao de um produto poroso de silicone

Country Status (4)

Country Link
EP (1) EP0522585B1 (pt)
JP (1) JP2571881B2 (pt)
BR (1) BR9202563A (pt)
DE (1) DE69214213T2 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7285578B2 (en) 2003-11-20 2007-10-23 Nitto Kogyo Co., Ltd. Water-in-oil emulsion composition for forming silicone elastomer porous material
JP5019342B2 (ja) 2003-12-25 2012-09-05 シンジーテック株式会社 シリコーンエラストマー多孔質体
JP2011026617A (ja) * 2003-12-25 2011-02-10 Synztec Co Ltd シリコーンエラストマー多孔質体
WO2005085357A1 (ja) * 2004-03-05 2005-09-15 Dow Corning Toray Co., Ltd. シリコーンゴムスポンジ用エマルション組成物、その製造方法およびシリコーンゴムスポンジの製造方法
JP5201782B2 (ja) * 2005-05-16 2013-06-05 シンジーテック株式会社 シリコーンエラストマー多孔質体形成用油中水型エマルジョン組成物
EP1921051B1 (en) 2006-11-07 2013-02-27 Lafarge SA Silica-based coating composition and its use for coating cement-bonded objects
TWI458780B (zh) 2007-07-31 2014-11-01 Dow Corning Toray Co Ltd 提供高透明矽酮硬化物之硬化性矽酮組合物
US8313527B2 (en) 2007-11-05 2012-11-20 Allergan, Inc. Soft prosthesis shell texturing method
US8222309B2 (en) 2007-11-30 2012-07-17 Synztec Co, Ltd. Elastomer porous material and method of producing the same
US8217090B2 (en) 2007-11-30 2012-07-10 Synztec Co., Ltd. Elastomer porous material and method of producing the same
US8217089B2 (en) 2007-11-30 2012-07-10 Synztec Co., Ltd. Elastomer porous material and method of producing the same
JP2009227923A (ja) * 2008-03-25 2009-10-08 Kyoritsu Kagaku Sangyo Kk ネガパターンを有する物品を製造する方法
WO2010013847A1 (ja) 2008-07-31 2010-02-04 東レ・ダウコーニング株式会社 多成分型スポンジ形成性液状シリコーンゴム組成物およびシリコーンゴムスポンジの製造方法
US9050184B2 (en) 2008-08-13 2015-06-09 Allergan, Inc. Dual plane breast implant
US8506627B2 (en) 2008-08-13 2013-08-13 Allergan, Inc. Soft filled prosthesis shell with discrete fixation surfaces
JP5475295B2 (ja) 2009-02-02 2014-04-16 東レ・ダウコーニング株式会社 高透明のシリコーン硬化物を与える硬化性シリコーン組成物
JP5475296B2 (ja) 2009-02-02 2014-04-16 東レ・ダウコーニング株式会社 高透明のシリコーン硬化物を与える硬化性シリコーン組成物
US20110093069A1 (en) 2009-10-16 2011-04-21 Allergan, Inc. Implants and methdos for manufacturing same
WO2011094155A2 (en) * 2010-01-28 2011-08-04 Allergan, Inc. Open celled foams, implants including them and processes for making same
US8877822B2 (en) 2010-09-28 2014-11-04 Allergan, Inc. Porogen compositions, methods of making and uses
US9138308B2 (en) 2010-02-03 2015-09-22 Apollo Endosurgery, Inc. Mucosal tissue adhesion via textured surface
US9072821B2 (en) 2010-02-05 2015-07-07 Allergan, Inc. Biocompatible structures and compositions
US8889751B2 (en) 2010-09-28 2014-11-18 Allergan, Inc. Porous materials, methods of making and uses
US9044897B2 (en) 2010-09-28 2015-06-02 Allergan, Inc. Porous materials, methods of making and uses
US9138309B2 (en) 2010-02-05 2015-09-22 Allergan, Inc. Porous materials, methods of making and uses
US9205577B2 (en) 2010-02-05 2015-12-08 Allergan, Inc. Porogen compositions, methods of making and uses
EP2563851A1 (en) 2010-04-27 2013-03-06 Allergan, Inc. Foam-like materials and methods for producing same
US11202853B2 (en) 2010-05-11 2021-12-21 Allergan, Inc. Porogen compositions, methods of making and uses
ES2623475T3 (es) 2010-05-11 2017-07-11 Allergan, Inc. Composiciones de porógenos, métodos para hacerlas y usos
US8679279B2 (en) 2010-11-16 2014-03-25 Allergan, Inc. Methods for creating foam-like texture
US8801782B2 (en) 2011-12-15 2014-08-12 Allergan, Inc. Surgical methods for breast reconstruction or augmentation
DE102012215881A1 (de) * 2012-09-07 2014-03-13 Wacker Chemie Ag Poröse Membranen aus vernetzbaren Siliconzusammensetzungen
WO2014093669A1 (en) 2012-12-13 2014-06-19 Allergan, Inc. Device and method for making a variable surface breast implant
WO2015176014A1 (en) 2014-05-16 2015-11-19 Allergan, Inc. Soft filled prosthesis shell with variable texture
US10092392B2 (en) 2014-05-16 2018-10-09 Allergan, Inc. Textured breast implant and methods of making same
JP6469508B2 (ja) 2015-04-17 2019-02-13 日東電工株式会社 シリコーン多孔質シートの製造方法、凍結体及びシリコーン多孔質シートのロール体
JP7274302B2 (ja) * 2018-07-18 2023-05-16 株式会社イノアック技術研究所 エアロゲル複合材及びその製造方法
CN112524889B (zh) * 2020-11-25 2022-05-13 航天特种材料及工艺技术研究所 一种轻质维型烧蚀气凝胶材料的干燥方法
WO2022218353A1 (zh) * 2021-04-15 2022-10-20 浙江大学 聚合物多孔材料及其制备方法与应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3812224A (en) * 1969-05-05 1974-05-21 Polysar Ltd Process for the production of porous polymeric materials
US3756967A (en) * 1971-12-08 1973-09-04 Armstrong Cork Co Poly (vinyl chloride) homopolymer particles obtained by freeze drying
CA984567A (en) * 1972-02-16 1976-03-02 Albert E. Smith Microporous polymer sheets
US4522753A (en) * 1980-07-17 1985-06-11 Massachusetts Institute Of Technology Method for preserving porosity in porous materials
US4391921A (en) * 1982-06-25 1983-07-05 Dow Corning Corporation Elastomeric silicone sponge
JPH02208332A (ja) * 1989-02-08 1990-08-17 Asahi Chem Ind Co Ltd 高分子多孔体の製造方法
JPH02261838A (ja) * 1989-04-03 1990-10-24 Sumitomo Cement Co Ltd 多孔質キトサン材料の製造方法

Also Published As

Publication number Publication date
DE69214213T2 (de) 1997-02-06
DE69214213D1 (de) 1996-11-07
EP0522585B1 (en) 1996-10-02
EP0522585A1 (en) 1993-01-13
JPH06287348A (ja) 1994-10-11
JP2571881B2 (ja) 1997-01-16

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FA8 Dismissal: dismissal - article 36, par. 1 of industrial property law
HO Change of classification

Free format text: INT. CL. C08J 9/26, B01D 67/00, B01D 71/70