NO960362L - Fremgangsmåte for fremstilling av polyorgano-siloksanharpikser - Google Patents

Fremgangsmåte for fremstilling av polyorgano-siloksanharpikser

Info

Publication number
NO960362L
NO960362L NO960362A NO960362A NO960362L NO 960362 L NO960362 L NO 960362L NO 960362 A NO960362 A NO 960362A NO 960362 A NO960362 A NO 960362A NO 960362 L NO960362 L NO 960362L
Authority
NO
Norway
Prior art keywords
units
condensation
mol
pos
resins
Prior art date
Application number
NO960362A
Other languages
English (en)
Other versions
NO960362D0 (no
Inventor
Jean-Marc Frances
Pierre Hubert Mutin
Laurence Bourget
Dominique Leclercq
Andre Vioux
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of NO960362D0 publication Critical patent/NO960362D0/no
Publication of NO960362L publication Critical patent/NO960362L/no

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
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
    • 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
    • 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
    • C08G77/08—Preparatory processes characterised by the catalysts used

Abstract

Den foreliggende oppfinnelse vedrører syntese av eventuelt alkoksylerte polyorganosiloksan (POS) harpikser ved ikke- hydrolytisk kondensasjon. Formålet er & tilveiebringe en fremgangsmåte som gir muligheten til å kontrollere for- nettingen. Dette formålet, blant annet, oppnås ved fremgangs- måten i samsvar med oppfinnelsen, som sikrer utførelse av en ikke-hydrolytisk kondensasjonsreaksjon mellom alkoksy- silylenheter (Mol) og halogensilylenheter (Mo2), som begge ;bæres av identiske eller forskjellige silaner, i nærvær av en katalysator av Lewis-syre type, idet nevnte kondensasjons- reaksjon danner hovedsakelig = Si ¿ O ¿ Si = bindinger i koprodukter XR (X = halogen). I denne fremgangsmåten omfatter de tilsiktede POS siloksyenheter D, T og/eller Q, eller muligens M, katalysatoren velges fra metallforbindelser eller blandinger derav, basert på minst ett metall som tilhører gruppene IIIB, IVB eller VB i det periodiske system, og reaksjonstemperaturen og det initiale forhold OR/X innstilles slik at kondensasjonen foregår hovedsakelig utelukkende mellom enhetene Mol og Mo2, med ekstrem minimalisering av sekundær kondensasjon mellom to alkoksyenheter OR til å gi biproduktet R20.
NO960362A 1995-01-31 1996-01-29 Fremgangsmåte for fremstilling av polyorgano-siloksanharpikser NO960362L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9501309A FR2729961B1 (fr) 1995-01-31 1995-01-31 Procede de preparation de resine polyorganosiloxane, eventuellement alcoxylee, par condensation non hydrolytique

Publications (2)

Publication Number Publication Date
NO960362D0 NO960362D0 (no) 1996-01-29
NO960362L true NO960362L (no) 1996-08-01

Family

ID=9475844

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960362A NO960362L (no) 1995-01-31 1996-01-29 Fremgangsmåte for fremstilling av polyorgano-siloksanharpikser

Country Status (15)

Country Link
US (1) US5767216A (no)
EP (1) EP0728793A1 (no)
JP (1) JPH08253589A (no)
KR (1) KR960029371A (no)
CN (1) CN1139680A (no)
AU (1) AU4225696A (no)
BR (1) BR9600516A (no)
CA (1) CA2168393A1 (no)
FI (1) FI960415A (no)
FR (1) FR2729961B1 (no)
HU (1) HUP9600212A2 (no)
NO (1) NO960362L (no)
PL (1) PL312559A1 (no)
TN (1) TNSN96015A1 (no)
TR (1) TR199600076A2 (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6949666B2 (en) 2002-11-01 2005-09-27 Nippon Unicar Company Limited Process for producing polyorganosiloxane with solid-acid zirconium oxide catalyst
US7241851B2 (en) * 2002-12-30 2007-07-10 Momentive Performance Materials Inc. Silicone condensation reaction
US7064173B2 (en) * 2002-12-30 2006-06-20 General Electric Company Silicone condensation reaction
US6962889B2 (en) * 2004-01-28 2005-11-08 Engelhard Corporation Spherical catalyst for olefin polymerization
US7135531B2 (en) * 2004-01-28 2006-11-14 Basf Catalysts Llc Spherical catalyst for olefin polymerization
US7928258B2 (en) * 2004-08-20 2011-04-19 Momentive Performance Materials Inc. Cyclic diol-derived blocked mercaptofunctional silane compositions
US20060211836A1 (en) * 2005-03-15 2006-09-21 General Electric Company Disproportionation of hydridosiloxanes and crosslinked polysiloxane network derived therefrom
US7148370B1 (en) 2005-07-20 2006-12-12 General Electric Company Process for synthesis of diorganosilanes by disproportionation of hydridosiloxanes
US7718819B2 (en) * 2006-02-21 2010-05-18 Momentive Performance Materials Inc. Process for making organofunctional silanes and mixtures thereof
US7919650B2 (en) * 2006-02-21 2011-04-05 Momentive Performance Materials Inc. Organofunctional silanes and their mixtures
US8008519B2 (en) 2006-08-14 2011-08-30 Momentive Performance Materials Inc. Process for making mercapto-functional silane
US8097744B2 (en) 2006-08-14 2012-01-17 Momentive Performance Materials Inc. Free flowing filler composition comprising mercapto-functional silane
JP5171063B2 (ja) * 2007-02-23 2013-03-27 東レ・ダウコーニング株式会社 オルガノポリシロキサン樹脂の製造方法およびそのオルガノポリシロキサン樹脂からなるシリコーン系難燃剤
US8003559B2 (en) * 2008-05-13 2011-08-23 Basf Corporation Internal donor for olefin polymerization catalysts
US8003558B2 (en) * 2008-07-29 2011-08-23 Basf Corporation Internal donor for olefin polymerization catalysts
KR100980270B1 (ko) * 2008-07-31 2010-09-07 한국과학기술원 Ｌｅｄ 봉지용 실록산 수지
US8372504B2 (en) * 2009-01-13 2013-02-12 Korea Advanced Institute Of Science And Technology Transparent composite compound
CN105906810B (zh) * 2016-04-26 2019-08-06 广东标美硅氟新材料有限公司 一种有机聚硅氧烷树脂的制备方法
CN106832291B (zh) * 2017-01-25 2021-01-05 湖北新蓝天新材料股份有限公司 一种制备聚酸性交联剂的方法
EP3578591A1 (en) 2018-06-04 2019-12-11 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Polymeric liquid molecular building block (mbb) material and method for producing the same
EP3835338A1 (en) 2019-12-11 2021-06-16 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Siloxane based polymeric liquid material and method for preparing the same
WO2021116035A1 (en) 2019-12-11 2021-06-17 Empa Eidgenössische Materialprüfungs- Und Forschungsanstalt Siloxane based polymeric liquid material and method for preparing the same
WO2022263562A1 (en) 2021-06-15 2022-12-22 Siloxene Ag Functionalized q-d/t-siloxane-based polymeric materials and formulations and method for preparing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695307A (en) * 1947-09-20 1954-11-23 Union Chimique Belge Sa Process of manufacturing polymerized organic silicon compounds
US2485928A (en) * 1947-10-08 1949-10-25 Dow Chemical Co Method of making siloxanes
US2731485A (en) * 1949-07-26 1956-01-17 Union Carbide & Carbon Corp Polysiloxanes produced by the reaction of dialkyldialkoxysilanes in the presence of aluminum or boron halides
US4578494A (en) * 1985-06-14 1986-03-25 Dow Corning Corporation Preparation of polysiloxanes from halosilanes

Also Published As

Publication number Publication date
CA2168393A1 (fr) 1996-08-01
TNSN96015A1 (fr) 2005-03-15
PL312559A1 (en) 1996-08-05
TR199600076A2 (tr) 1996-08-21
EP0728793A1 (fr) 1996-08-28
FR2729961A1 (fr) 1996-08-02
AU4225696A (en) 1996-08-08
HU9600212D0 (en) 1996-03-28
US5767216A (en) 1998-06-16
FI960415A (fi) 1996-08-01
CN1139680A (zh) 1997-01-08
NO960362D0 (no) 1996-01-29
BR9600516A (pt) 1997-12-30
HUP9600212A2 (en) 1997-04-28
KR960029371A (ko) 1996-08-17
JPH08253589A (ja) 1996-10-01
FR2729961B1 (fr) 1997-04-25
FI960415A0 (fi) 1996-01-30

Similar Documents

Publication Publication Date Title
NO960362L (no) Fremgangsmåte for fremstilling av polyorgano-siloksanharpikser
MY123970A (en) Catalyst component comprising magnesium, titanium, a halogen and an electron donor, its preparation and use
CN102140094B (zh) 用于制备2h-色烯的方法
IL163066A (en) Ligands for the zcytor17 receptor
PT690675E (pt) Acido nucleico que codifica um percursor de antigenio de rejeicao de tumor
NO963107L (no) Polymerisering av -substituerte -propiolaktoner initiert ved alkylsinkalkoksyder
Snyder Conversion of alcohols to chlorides by TMSCl and DMSO
Bracegirdle et al. Arylsilane oxidation—new routes to hydroxylated aromatics
JP2002507576A5 (no)
HUP9801809A2 (hu) Organopolisziloxánokat tartalmazó vizes diszperziók
Cervera et al. 4-Amino-6-methyl-2H-pyran-2-one. Preparation and reactions with aromatic aldehydes
Le Roux et al. Bismuth (III) halide-catalyzed tandem aldol-halogenation reaction: a convenient synthesis of. beta.-halo ketones and esters
Afonso Transformation of azido-group to n-(t-butoxycarbonyl) amino group under mild conditions via staudinger reaction
Hoffmann et al. The absolute and relative configuration of muamvatin
DK0442457T3 (da) Varmeformbestandigt rør eller foring
JPS63188686A (ja) アルコキシシランの気相合成法
Ueno et al. Nucleophilic aromatic substitution using Et3SiH/cat. t-Bu-P4 as a system for nucleophile activation
Sakai et al. One-pot C-arylmethylation of active methylene compounds with aromatic aldehydes induced by a Me3SiCl-NaI-MeCN reagent.
Sekine et al. Synthesis of 2'-O-(1, 3-benzodithiol-2-yl) uridine and related compounds as key intermediates in oligoribonucleotide synthesis
MX9601930A (es) Anticuerpos anti-idiotipicos los cuales inducen una respuesta inmune contra el receptor de crecimiento epidermico.
Cao et al. Synthesis and Hydrolysis of Hybridized Silicon Alkoxide: Si (OEt) x (OBu t) 4-x. Part I: Synthesis and Identification of the Si (OEt) x (OBu t) 4-x
Azzena et al. Reductive electrophilic substitution of pyrogallol derivatives: synthesis of 2, 3-disubstituted phenols
US5194646A (en) Polymerizable silicones having acetylenic unsaturation
JPS6081187A (ja) ポリジメチルシルメチレンメチルアセチレン化合物およびその製造方法
Murai et al. Syntheses of Selenothioic and Diselenoic Acid Esters