IT1237430B - Particelle fini di poliorganosilossano e procedimento per produrle. - Google Patents

Particelle fini di poliorganosilossano e procedimento per produrle.

Info

Publication number
IT1237430B
IT1237430B IT04861589A IT4861589A IT1237430B IT 1237430 B IT1237430 B IT 1237430B IT 04861589 A IT04861589 A IT 04861589A IT 4861589 A IT4861589 A IT 4861589A IT 1237430 B IT1237430 B IT 1237430B
Authority
IT
Italy
Prior art keywords
fine
procedure
produce
polyorganosiloxane particles
polyorganosiloxane
Prior art date
Application number
IT04861589A
Other languages
English (en)
Other versions
IT8948615A0 (it
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 filed Critical
Publication of IT8948615A0 publication Critical patent/IT8948615A0/it
Application granted granted Critical
Publication of IT1237430B publication Critical patent/IT1237430B/it

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
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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)
  • Dispersion Chemistry (AREA)
  • Silicon Polymers (AREA)
IT04861589A 1988-12-02 1989-11-30 Particelle fini di poliorganosilossano e procedimento per produrle. IT1237430B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30394088 1988-12-02

Publications (2)

Publication Number Publication Date
IT8948615A0 IT8948615A0 (it) 1989-11-30
IT1237430B true IT1237430B (it) 1993-06-04

Family

ID=17927119

Family Applications (1)

Application Number Title Priority Date Filing Date
IT04861589A IT1237430B (it) 1988-12-02 1989-11-30 Particelle fini di poliorganosilossano e procedimento per produrle.

Country Status (5)

Country Link
CA (1) CA2004297A1 (it)
DE (1) DE3939846C2 (it)
FR (1) FR2639950B1 (it)
GB (1) GB2230018B (it)
IT (1) IT1237430B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132697A1 (de) * 1991-10-01 1993-04-08 Wacker Chemie Gmbh Verfahren zur herstellung von organopolysiloxanharz
US5548053A (en) * 1992-05-15 1996-08-20 Wacker-Chemie Gmbh Process for the preparation of organopolysiloxane resin
DE19519446A1 (de) * 1995-05-26 1996-11-28 Wacker Chemie Gmbh Monodisperse lösliche Organopolysiloxanpartikel
TW473501B (en) * 1998-12-08 2002-01-21 Kanegafuchi Chemical Ind Flame retardant for thermoplastic resins and flame retardant resin composition
DE10032820A1 (de) * 2000-07-06 2002-01-24 Wacker Chemie Gmbh Verfahren zur Isolierung von Polyorganosiloxanen
DE10242418A1 (de) 2002-09-12 2004-03-25 Wacker-Chemie Gmbh Verfahren zur Herstellung von Organopolysiloxanharz
JP5459929B2 (ja) * 2005-11-14 2014-04-02 ローム・アンド・ハース・エレクトロニック・マテリアルズ，エル．エル．シー． ケイ素含有ポリマーおよびそのポリマーから形成される光導波路
DE602006021343D1 (de) 2006-02-03 2011-05-26 Fraunhofer Ges Forschung Kondensationsprodukte von kieselsäurederivaten und lichtwellenleitervorrichtungen damit
US20210238359A1 (en) * 2018-07-03 2021-08-05 Tokuyama Corporation Spherical polymethylsilsesquioxane particles
EP4129682A1 (en) 2021-08-05 2023-02-08 Agfa Offset Bv A lithographic printing plate precursor
CN115636937B (zh) * 2022-09-15 2024-01-26 齐鲁师范学院 一种疏水型、粒径可控有机硅树脂微球及其制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3354095A (en) * 1964-07-23 1967-11-21 Owens Illinois Inc Solid, substantially spherical, hard particles and preparation thereof
CH106968D (it) * 1965-01-21 1900-01-01
NL128026C (it) * 1965-12-09
JPS4321438Y1 (it) * 1966-07-14 1968-09-09
JPS6021619B2 (ja) * 1977-10-17 1985-05-28 信越化学工業株式会社 難燃性塩化ビニル系樹脂組成物
US4344800A (en) * 1980-06-03 1982-08-17 Dow Corning Corporation Method for producing hydrophobic reinforcing silica fillers and fillers obtained thereby
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
JPS5968333A (ja) * 1982-10-12 1984-04-18 Toray Silicone Co Ltd 線状オルガノポリシロキサンブロツクを含有するポリマもしくはポリマ組成物の球状硬化物およびその製造方法
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
JPS636062A (ja) * 1986-06-25 1988-01-12 Toray Silicone Co Ltd シリカ微粉末の表面改質方法
US4743670A (en) * 1986-09-22 1988-05-10 Toray Silicone Co., Ltd. Method for producing silicone rubber powder
US4935464A (en) * 1987-04-30 1990-06-19 Toray Silicone Company Limited Organopolysiloxane microemulsion, process for its production and application thereof
DE3717073A1 (de) * 1987-05-21 1988-12-08 Wacker Chemie Gmbh Siliconharzpulver und verfahren zu deren herstellung
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
JPS63312324A (ja) * 1987-06-15 1988-12-20 Toray Ind Inc シリコ−ン球形微粒子およびその製造法
JPH0618879B2 (ja) * 1988-02-26 1994-03-16 東芝シリコーン株式会社 ポリオルガノシルセスキオキサン微粒子
US5063529A (en) * 1989-12-29 1991-11-05 Texas Instruments Incorporated Method for calibrating a phased array antenna
JP3197112B2 (ja) * 1993-04-28 2001-08-13 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
FR2639950B1 (it) 1994-04-29
GB2230018A (en) 1990-10-10
DE3939846A1 (de) 1990-06-07
GB8927191D0 (en) 1990-01-31
IT8948615A0 (it) 1989-11-30
FR2639950A1 (it) 1990-06-08
DE3939846C2 (de) 1994-08-04
CA2004297A1 (en) 1990-06-02
GB2230018B (en) 1992-05-13

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931129