IT1230485B - Particelle fini di poliorganosilsesquiossano e procedimento per produrre le stesse - Google Patents

Particelle fini di poliorganosilsesquiossano e procedimento per produrre le stesse

Info

Publication number
IT1230485B
IT1230485B IT8947687A IT4768789A IT1230485B IT 1230485 B IT1230485 B IT 1230485B IT 8947687 A IT8947687 A IT 8947687A IT 4768789 A IT4768789 A IT 4768789A IT 1230485 B IT1230485 B IT 1230485B
Authority
IT
Italy
Prior art keywords
polyorganosilsesquiossano
procedure
produce
same
fine parts
Prior art date
Application number
IT8947687A
Other languages
English (en)
Other versions
IT8947687A0 (it
Inventor
Hiroshi Kimura
Kenji Saito
Original Assignee
Toshiba 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 Toshiba Silicone filed Critical Toshiba Silicone
Publication of IT8947687A0 publication Critical patent/IT8947687A0/it
Application granted granted Critical
Publication of IT1230485B publication Critical patent/IT1230485B/it

Links

Classifications

    • 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
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • 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
    • 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
    • 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
    • C08G77/06—Preparatory processes
    • 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)
  • Silicon Polymers (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT8947687A 1988-02-26 1989-02-24 Particelle fini di poliorganosilsesquiossano e procedimento per produrre le stesse IT1230485B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63042303A JPH0618879B2 (ja) 1988-02-26 1988-02-26 ポリオルガノシルセスキオキサン微粒子

Publications (2)

Publication Number Publication Date
IT8947687A0 IT8947687A0 (it) 1989-02-24
IT1230485B true IT1230485B (it) 1991-10-24

Family

ID=12632257

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8947687A IT1230485B (it) 1988-02-26 1989-02-24 Particelle fini di poliorganosilsesquiossano e procedimento per produrre le stesse

Country Status (6)

Country Link
JP (1) JPH0618879B2 (it)
KR (1) KR930006260B1 (it)
DE (1) DE3905785C2 (it)
FR (1) FR2627773B1 (it)
GB (1) GB2216535B (it)
IT (1) IT1230485B (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2607118B2 (ja) * 1988-04-19 1997-05-07 日本化学工業株式会社 球状有機珪酸および球状シリカ粉末の製造法
IT1237430B (it) * 1988-12-02 1993-06-04 Particelle fini di poliorganosilossano e procedimento per produrle.
JPH0633337B2 (ja) * 1989-04-18 1994-05-02 信越化学工業株式会社 球状ポリオルガノシルセスキオキサン微粒子及びその製造方法
JPH0699634B2 (ja) * 1989-09-28 1994-12-07 信越化学工業株式会社 熱硬化型シリコーンゴム組成物
JPH0633334B2 (ja) * 1990-02-22 1994-05-02 信越化学工業株式会社 シリコーン粉末の製造方法
JPH0488023A (ja) * 1990-07-30 1992-03-19 Toray Ind Inc 球状シリコーン微粒子の製造法
US5182174A (en) * 1991-05-13 1993-01-26 E. I. Du Pont De Nemours And Company Flexible etch-resistant finishes with siloxane cross-linking
US5488081A (en) * 1993-11-04 1996-01-30 Lord Corporation Highly damped organic elastomer composition
JP3970449B2 (ja) * 1998-12-21 2007-09-05 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 球状ポリメチルシルセスキオキサン微粒子の製造方法
JP2003002973A (ja) * 2001-04-18 2003-01-08 Ge Toshiba Silicones Co Ltd 球状シリコーン微粒子の製造方法
JP2003183395A (ja) * 2001-12-21 2003-07-03 Ge Toshiba Silicones Co Ltd 球状シリコーン微粒子の製造方法
JP4040362B2 (ja) * 2002-05-20 2008-01-30 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 球状ポリメチルフェニルシルセスキオキサン微粒子の製造方法
JP4138409B2 (ja) * 2002-09-04 2008-08-27 日東電工株式会社 ポリシルセスキオキサン微粒子の製造方法および該製造方法により得られたポリシルセスキオキサン微粒子
US8088863B2 (en) 2004-12-27 2012-01-03 Konishi Chemical Ind. Co., Ltd. Organic-solvent dispersion of fine polysilsesquioxane particle, process for producing the same, aqueous dispersion of fine polysilsesquioxane particle, and process for producing the same
JP4890766B2 (ja) * 2005-01-28 2012-03-07 帝人化成株式会社 光拡散性芳香族ポリカーボネート樹脂組成物
KR100756676B1 (ko) 2006-11-23 2007-09-07 제일모직주식회사 실리콘계 미립자, 그 제조 방법, 및 그 미립자가 함유된열가소성 수지 조성물
JP5153163B2 (ja) * 2007-02-23 2013-02-27 日興リカ株式会社 球状ポリオルガノシルセスキオキサン微粒子の製造方法
KR101077274B1 (ko) 2007-05-28 2011-10-27 코오롱인더스트리 주식회사 폴리알킬실세스퀴옥산 미립자 및 그 제조방법
US8927636B2 (en) 2009-09-14 2015-01-06 Mitsubishi Engineering-Plastics Corporation Polycarbonate resin composition and molded article
US8927633B2 (en) 2011-09-02 2015-01-06 Mitsubishi Gas Chemical Company, Inc. Aromatic polycarbonate resin composition, and molded article comprising same
EP3150671B1 (en) 2012-11-28 2019-04-24 Mitsubishi Gas Chemical Company, Inc. Aromatic polycarbonate resin composition, method for producing same, and molded article formed from aromatic polycarbonate resin composition
KR101927277B1 (ko) * 2014-01-14 2018-12-10 가부시끼가이샤 도꾸야마 소수화 구형 폴리알킬실세스퀴옥산 미립자, 토너용 외첨제, 전자 사진용 건식 토너, 및, 소수화 구형 폴리알킬실세스퀴옥산 미립자의 제조 방법
JP6485244B2 (ja) * 2015-06-18 2019-03-20 Jnc株式会社 球状のシリコンオキシカーバイド粉粒体とその製造方法
EP3583154B1 (de) * 2017-02-14 2020-06-24 Wacker Chemie AG Verfahren zur herstellung sphärischer polysilsesquioxanpartikel
CN112004860B (zh) * 2018-07-03 2022-09-06 株式会社德山 球状聚甲基倍半硅氧烷粒子
JP2021193167A (ja) * 2020-06-08 2021-12-23 株式会社日本触媒 ポリシロキサン粒子分散液及びその製造方法
CN116096818A (zh) 2020-08-31 2023-05-09 科思创德国股份有限公司 耐水解聚碳酸酯组合物
KR20240037249A (ko) 2021-07-27 2024-03-21 코베스트로 도이칠란트 아게 가수분해-내성 폴리카르보네이트 조성물
WO2023156339A1 (en) 2022-02-16 2023-08-24 Covestro Deutschland Ag Flame-retardant polycarbonate composition
EP4230697A1 (en) 2022-02-16 2023-08-23 Covestro Deutschland AG Hydrolysis-resistant polycarbonate composition

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572727A (it) *
BE572412A (it) *
DE883180C (de) * 1950-10-31 1953-07-16 Union Chimique Belge Sa Verfahren zur Herstellung von Lacken aus Organo-Polysiloxanen
DE950462C (de) * 1951-10-31 1956-10-11 Dow Corning Verfahren zur Herstellung von Kieselsaeure oder Siloxanen in Pulverform
DE1173659B (de) * 1957-10-31 1964-07-09 Bayer Ag Verfahren zur Herstellung gleichmaessig feinteiliger fester Hydrolyseprodukte aus fluessigen Silanderivaten
DE1183687B (de) * 1957-10-31 1964-12-17 Bayer Ag Verfahren zur Herstellung gleichmaessig feinteiliger fester Hydrolyseprodukte aus fluessigen Silanderivaten
DE1236205B (de) * 1959-01-21 1967-03-09 Gen Electric Verfahren zur Herstellung von Dodekaphenylsilsesquioxan
US3354095A (en) * 1964-07-23 1967-11-21 Owens Illinois Inc Solid, substantially spherical, hard particles and preparation thereof
JPS5212219B1 (it) * 1965-01-21 1977-04-05
CH106968D (it) * 1965-01-21 1900-01-01
US3496126A (en) * 1967-10-10 1970-02-17 Owens Illinois Inc Process for preparing organopolysiloxane beads
DE2357184A1 (de) * 1973-11-16 1975-05-22 Merck Patent Gmbh Verfahren zur herstellung von organisch modifizierten siliciumdioxiden
JPS5212219A (en) * 1975-07-18 1977-01-29 Sony Corp Method of fusing ferrite by glass
JPS5472300A (en) * 1977-11-21 1979-06-09 Shin Etsu Chem Co Ltd Preparation of polymethylsilsesquioxane
US4242250A (en) * 1979-06-25 1980-12-30 Owens-Illinois, Inc. Organopolysiloxane resins formed with catalysts of formic acid and hydrocarbyl substituted ammonium hydroxide
US4483107A (en) * 1980-06-17 1984-11-20 Konishiroku Photo Industry Co., Ltd. Polishing method for electrophotographic photoconductive member
JPS578279A (en) * 1980-06-17 1982-01-16 Konishiroku Photo Ind Co Ltd Abrasive material
FR2523590B1 (fr) * 1982-03-16 1984-06-29 Inst Nat Rech Chimique Composition liquide de base convenant pour la realisation de revetements transparents ou vernis sur des surfaces solides, procede d'obtention de ces vernis et vernis en resultant
US4424297A (en) * 1982-07-08 1984-01-03 Dow Corning Corporation Colloidal silesquioxanes
JPS6013813A (ja) * 1983-07-05 1985-01-24 Toshiba Silicone Co Ltd ポリメチルシルセスキオキサンの製造方法
JPS61243828A (ja) * 1985-04-23 1986-10-30 Nippon Soda Co Ltd 有機基を有する有機酸化硅素粉体及びその製造法
DE3518879A1 (de) * 1985-05-25 1986-11-27 Degussa Ag, 6000 Frankfurt Phenylengruppen-haltige organopolysiloxane und verfahren zu ihrer herstellung
JPS6243424A (ja) * 1985-08-20 1987-02-25 Shin Etsu Chem Co Ltd シルセスキオキサン乳濁液の製造方法
JPS6377940A (ja) * 1986-09-19 1988-04-08 Toshiba Silicone Co Ltd 真球状ポリメチルシルセスキオキサン粉末およびその製造方法
JPS63295637A (ja) * 1987-05-28 1988-12-02 Toshiba Silicone Co Ltd 球状ポリメチルシルセスキオキサン粉末及びその製造方法
JP3026977B2 (ja) * 1988-10-03 2000-03-27 ノーリツ鋼機株式会社 感光体シートの搬送装置
US5063529A (en) * 1989-12-29 1991-11-05 Texas Instruments Incorporated Method for calibrating a phased array antenna

Also Published As

Publication number Publication date
GB2216535B (en) 1992-08-05
IT8947687A0 (it) 1989-02-24
FR2627773B1 (fr) 1994-02-25
JPH0618879B2 (ja) 1994-03-16
KR930006260B1 (ko) 1993-07-09
KR890013091A (ko) 1989-09-21
GB2216535A (en) 1989-10-11
GB8904201D0 (en) 1989-04-05
JPH01217039A (ja) 1989-08-30
DE3905785A1 (de) 1989-08-31
DE3905785C2 (de) 1994-06-09
FR2627773A1 (fr) 1989-09-01

Similar Documents

Publication Publication Date Title
IT1230485B (it) Particelle fini di poliorganosilsesquiossano e procedimento per produrre le stesse
LV5824A4 (lv) Cilveku psihozes arstesanas panemiens
IT1227260B (it) Dieteri utilizzabili nella preparazione di catalizzatori ziegler-natta
IT1232848B (it) Composizione di sciampo limpido
IT1203367B (it) Procedimento per modificare le caratteristiche superficiali di nerofumo e nerofumo cosi' prodotto
ITMI910519A0 (it) Procedimento integrato per la produzione di iso-butene ed eteri alchil-ter-butilici
DE68923860D1 (de) Derivate von Alkoholen und Ethern.
BR8903812A (pt) Transitor bipolar e metodo de formacao do mesmo
IT1237430B (it) Particelle fini di poliorganosilossano e procedimento per produrle.
EP0437026A3 (en) Use of tandospirone in the treatment of depression
BR8903389A (pt) Conjunto moto-redutor e utilizacao do mesmo
BR8901342A (pt) Polidiorganosiloxano e processo de preparacao do mesmo
IT1217352B (it) Palizzata in calcestruzzo nonche'procedimento e dispositivo per laproduzione della stessa.
ITTO920592A0 (it) Proccedimento per la produzione di ittrio-90 e generatore di ittrio-90
GB8908843D0 (en) Improvements in or relating to the treatment of surfaces
BR8905701A (pt) Ornamentos pessoais
EP0400075A4 (en) Enhancement of the therapeutic properties of glycoprotein
IT1224610B (it) Aglio privo di odore e durevole eprocedimento per ottenere il medesimo
IT1241929B (it) Procedimento ed apparecchiatura per produrre nerofumo
Du Intersection of curves and surfaces using elimination theory
IT8847653A0 (it) Sizzante comprendente 5 - idroscomposizione farmaceutica anoressitrpofano
LT2311B (lt) Odos melanomos gydimo budas
KR890020886U (ko) 동적 장식품
IT1232191B (it) Despinatrice di fichi d'india
KR870015910U (ko) 의자등판의 각도 및 높이 조절장치

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950227