DE69217333D1 - Wärmehärtbare Organopolysiloxanmassen und vorgefertigte latente Platinkatalysatoren - Google Patents

Wärmehärtbare Organopolysiloxanmassen und vorgefertigte latente Platinkatalysatoren

Info

Publication number
DE69217333D1
DE69217333D1 DE69217333T DE69217333T DE69217333D1 DE 69217333 D1 DE69217333 D1 DE 69217333D1 DE 69217333 T DE69217333 T DE 69217333T DE 69217333 T DE69217333 T DE 69217333T DE 69217333 D1 DE69217333 D1 DE 69217333D1
Authority
DE
Germany
Prior art keywords
platinum catalysts
organopolysiloxane compositions
thermosetting organopolysiloxane
prefabricated
latent platinum
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 - Fee Related
Application number
DE69217333T
Other languages
English (en)
Other versions
DE69217333T2 (de
Inventor
Chris Allen Sumpter
Larry Neil Lewis
William Burr Lawrence
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.)
General Electric Co
Original Assignee
General Electric Co
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
Priority claimed from US07/955,987 external-priority patent/US5331075A/en
Application filed by General Electric Co filed Critical General Electric Co
Publication of DE69217333D1 publication Critical patent/DE69217333D1/de
Application granted granted Critical
Publication of DE69217333T2 publication Critical patent/DE69217333T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B01J31/1825—Ligands comprising condensed ring systems, e.g. acridine, carbazole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B01J31/1815—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine with more than one complexing nitrogen atom, e.g. bipyridyl, 2-aminopyridine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
    • B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
    • B01J31/181—Cyclic ligands, including e.g. non-condensed polycyclic ligands, comprising at least one complexing nitrogen atom as ring member, e.g. pyridine
    • B01J31/1825—Ligands comprising condensed ring systems, e.g. acridine, carbazole
    • B01J31/183—Ligands comprising condensed ring systems, e.g. acridine, carbazole with more than one complexing nitrogen atom, e.g. phenanthroline
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
    • B01J2531/0238—Complexes comprising multidentate ligands, i.e. more than 2 ionic or coordinative bonds from the central metal to the ligand, the latter having at least two donor atoms, e.g. N, O, S, P
    • B01J2531/0241—Rigid ligands, e.g. extended sp2-carbon frameworks or geminal di- or trisubstitution
    • B01J2531/0244—Pincer-type complexes, i.e. consisting of a tridentate skeleton bound to a metal, e.g. by one to three metal-carbon sigma-bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/828—Platinum
    • 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
    • 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
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Catalysts (AREA)
  • Silicon Polymers (AREA)
DE69217333T 1991-11-29 1992-11-20 Wärmehärtbare Organopolysiloxanmassen und vorgefertigte latente Platinkatalysatoren Expired - Fee Related DE69217333T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80031191A 1991-11-29 1991-11-29
US07/955,987 US5331075A (en) 1991-11-29 1992-10-13 Heat curable organopolysiloxane compositions, preformed latent platinum catalysts, and methods for making

Publications (2)

Publication Number Publication Date
DE69217333D1 true DE69217333D1 (de) 1997-03-20
DE69217333T2 DE69217333T2 (de) 1997-08-21

Family

ID=27122208

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69217333T Expired - Fee Related DE69217333T2 (de) 1991-11-29 1992-11-20 Wärmehärtbare Organopolysiloxanmassen und vorgefertigte latente Platinkatalysatoren

Country Status (4)

Country Link
US (1) US5432140A (de)
EP (1) EP0545591B1 (de)
JP (1) JPH05295269A (de)
DE (1) DE69217333T2 (de)

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US6535103B1 (en) 1997-03-04 2003-03-18 General Electric Company Current limiting arrangement and method
US5977861A (en) * 1997-03-05 1999-11-02 General Electric Company Current limiting device with grooved electrode structure
US6191681B1 (en) 1997-07-21 2001-02-20 General Electric Company Current limiting device with electrically conductive composite and method of manufacturing the electrically conductive composite
US6373372B1 (en) 1997-11-24 2002-04-16 General Electric Company Current limiting device with conductive composite material and method of manufacturing the conductive composite material and the current limiting device
US6128168A (en) 1998-01-14 2000-10-03 General Electric Company Circuit breaker with improved arc interruption function
US6290879B1 (en) 1998-05-20 2001-09-18 General Electric Company Current limiting device and materials for a current limiting device
US6124780A (en) * 1998-05-20 2000-09-26 General Electric Company Current limiting device and materials for a current limiting device
US6133820A (en) * 1998-08-12 2000-10-17 General Electric Company Current limiting device having a web structure
US6144540A (en) * 1999-03-09 2000-11-07 General Electric Company Current suppressing circuit breaker unit for inductive motor protection
US6157286A (en) 1999-04-05 2000-12-05 General Electric Company High voltage current limiting device
US6323751B1 (en) 1999-11-19 2001-11-27 General Electric Company Current limiter device with an electrically conductive composite material and method of manufacturing
FR2813081B1 (fr) * 2000-08-17 2005-12-23 Rhodia Chimie Sa Procede de preparation d'huiles silicones par hydrosilylation de synthons contenant au moins un cycle hydrocarbone dans lequel est inclus un atome d'oxygene en presence d'un complexe metallique catalytique
DE10062181A1 (de) * 2000-12-14 2002-07-04 Wacker Chemie Gmbh Härtbare Organopolysiloxanmassen
FR2825709B1 (fr) 2001-06-07 2005-07-01 Rhodia Chimie Sa Composition silicone reticulable en elastomere par hydrosilylation, en presence de catalyseurs metalliques a base de carbenes, et catalyseurs de ce type
FR2831544B1 (fr) * 2001-10-30 2005-07-01 Rhodia Chimie Sa Procede de preparation d'huiles silicones portant un groupement contenant au moins un cycle hydrocarbone dans lequel est inclus un atome d'oxygene
AU2002226401A1 (en) * 2001-12-11 2003-06-23 Rhodia Chimie Catalytic pgm mixture for hydrosilylation
DE10215962A1 (de) 2002-04-11 2003-10-30 Wacker Polymer Systems Gmbh Silikonorganocopolymere und deren Verseifungsprodukte
JP3912523B2 (ja) 2002-11-29 2007-05-09 信越化学工業株式会社 難燃性シリコーン組成物、及びシリコーンゴム硬化物又はシリコーンゲル硬化物の難燃性向上方法
DE102004060934A1 (de) * 2004-12-17 2006-06-29 Wacker Chemie Ag Vernetzbare Polyorganosiloxanmassen
KR100776377B1 (ko) * 2005-01-10 2007-11-16 강미년 방염성 실리콘 조성물
US20090247680A1 (en) * 2006-06-06 2009-10-01 Avery Dennison Corporation Adhesion promoting additive
US20100048380A1 (en) * 2008-08-21 2010-02-25 Board Of Trustees Of Michigan State University Novel catalyst for oxygen reduction reaction in fuel cells
US20110287174A1 (en) 2008-08-21 2011-11-24 Board Of Trustees Of Michigan State University Novel catalyst for oxygen reduction reaction in fuel cells
US8236915B2 (en) * 2009-07-10 2012-08-07 Momentive Performance Materials Inc. Hydrosilylation catalysts
US9782763B2 (en) 2011-12-14 2017-10-10 Momentive Performance Materials Inc. Non-precious metal-based hyrdosilylation catalysts exhibiting improved selectivity
US9371340B2 (en) 2012-08-16 2016-06-21 Momentive Performance Materials Inc. Dehydrogenative silylation, hydrosilylation and crosslinking using cobalt catalysts
US9447125B2 (en) 2012-08-16 2016-09-20 Momentive Performance Materials Inc. Reusable homogeneous cobalt pyridine diimine catalysts for dehydrogenative silylation and tandem dehydrogenative-silylation-hydrogenation
US9371339B2 (en) 2013-05-06 2016-06-21 Momentive Performance Materials Inc. Saturated and unsaturated silahydrocarbons via iron and cobalt pyridine diimine catalyzed olefin silylation
US9890182B2 (en) 2013-05-06 2018-02-13 Momentive Performance Materials Inc. Selective 1,2-hydrosilylation of terminally unsaturated 1,3-dienes using iron catalysts
EP2996804B1 (de) 2013-05-15 2020-12-30 Momentive Performance Materials Inc. Aktivierung von metallsalzen mit silylhydriden und deren verwendung in hydrosilylierungsreaktionen
US9381505B2 (en) 2013-11-19 2016-07-05 Momentive Performance Materials Inc. Cobalt catalysts and their use for hydrosilylation and dehydrogenative silylation
CN105916871B (zh) 2013-11-19 2019-08-20 莫门蒂夫性能材料股份有限公司 钴催化剂及其用于氢化硅烷化和脱氢硅烷化的应用
EP3071552A1 (de) 2013-11-19 2016-09-28 The Trustees of Princeton University Hydroborierung und borylierung mit kobalt-katalysatoren
CN111032741A (zh) 2017-08-04 2020-04-17 瓦克化学股份公司 贵金属催化剂的稳定化
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CN116406323B (zh) * 2020-11-30 2024-04-02 美国陶氏有机硅公司 硅氢加成固化抑制剂及它的用途
CN115216269B (zh) * 2022-08-25 2023-10-13 厦门捌斗新材料科技有限公司 一种单组份有机硅灌封胶及其制备方法

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Also Published As

Publication number Publication date
US5432140A (en) 1995-07-11
JPH05295269A (ja) 1993-11-09
EP0545591B1 (de) 1997-02-05
DE69217333T2 (de) 1997-08-21
EP0545591A1 (de) 1993-06-09

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