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DE68926096D1 - Verfahren zur Herstellung von für Keramik geeigneten Metallopolysilanen - Google Patents

Verfahren zur Herstellung von für Keramik geeigneten Metallopolysilanen

Info

Publication number
DE68926096D1
DE68926096D1 DE68926096T DE68926096T DE68926096D1 DE 68926096 D1 DE68926096 D1 DE 68926096D1 DE 68926096 T DE68926096 T DE 68926096T DE 68926096 T DE68926096 T DE 68926096T DE 68926096 D1 DE68926096 D1 DE 68926096D1
Authority
DE
Germany
Prior art keywords
metallopolysilanes
ceramics
production
metallopolysilanes suitable
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
DE68926096T
Other languages
English (en)
Other versions
DE68926096T2 (de
Inventor
Gary Thomas Burns
Gregg Alan Zank
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.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
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 Dow Corning Corp filed Critical Dow Corning Corp
Publication of DE68926096D1 publication Critical patent/DE68926096D1/de
Application granted granted Critical
Publication of DE68926096T2 publication Critical patent/DE68926096T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G77/60—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 in which all the silicon atoms are connected by linkages other than oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
    • C04B35/571—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained from Si-containing polymer precursors or organosilicon monomers
    • 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
    • C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Products (AREA)
  • Silicon Polymers (AREA)
DE68926096T 1988-10-31 1989-10-26 Verfahren zur Herstellung von für Keramik geeigneten Metallopolysilanen Expired - Fee Related DE68926096T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/264,561 US4906710A (en) 1988-10-31 1988-10-31 Preceramic metallopolysilanes

Publications (2)

Publication Number Publication Date
DE68926096D1 true DE68926096D1 (de) 1996-05-02
DE68926096T2 DE68926096T2 (de) 1996-09-19

Family

ID=23006613

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68926096T Expired - Fee Related DE68926096T2 (de) 1988-10-31 1989-10-26 Verfahren zur Herstellung von für Keramik geeigneten Metallopolysilanen

Country Status (5)

Country Link
US (1) US4906710A (de)
EP (1) EP0367497B1 (de)
JP (1) JPH02178331A (de)
CA (1) CA1338969C (de)
DE (1) DE68926096T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360834A (en) * 1989-08-01 1994-11-01 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Process for photoinitiated control of inorganic network formation in the sol-gel process
US5204381A (en) * 1990-02-13 1993-04-20 The United States Of America As Represented By The United States Department Of Energy Hybrid sol-gel optical materials
US5033681A (en) * 1990-05-10 1991-07-23 Ingersoll-Rand Company Ion implantation for fluid nozzle
DE4036988A1 (de) * 1990-11-20 1992-05-21 Wacker Chemie Gmbh Verfahren zur herstellung von metallopolysilanen und deren verwendung
US5204380A (en) * 1991-08-29 1993-04-20 Massachusetts Institute Of Technology Preparation of silicon carbide ceramics from the modification of an Si-H containing polysilane
US5700400A (en) * 1993-06-15 1997-12-23 Nippon Oil Co., Ltd. Method for producing a semiconducting material
US6146559A (en) 1994-07-28 2000-11-14 Dow Corning Corporation Preparation of high density titanium diboride ceramics with preceramic polymer binders
US5447893A (en) 1994-08-01 1995-09-05 Dow Corning Corporation Preparation of high density titanium carbide ceramics with preceramic polymer binders
CA2154216A1 (en) 1994-08-01 1996-02-02 Gregg Alan Zank Preparation of high density zirconium carbide ceramics with preceramic polymer binders
FR2726551B1 (fr) * 1994-11-09 1997-01-31 Flamel Tech Sa Procede de preparation de materiaux ceramiques et composition de depart susceptible d'etre mise en oeuvre dans ce procede
JP3244020B2 (ja) * 1996-08-27 2002-01-07 宇部興産株式会社 炭化ケイ素系無機繊維及びその製造方法
US5945362A (en) * 1996-10-02 1999-08-31 Ube Industries, Ltd. Silicon carbide fiber having excellent alkali durability
DE60018589T2 (de) * 1999-09-13 2006-04-06 Japan Science And Technology Agency, Kawaguchi Organometallisch verbrückte polymere zur verwendung bei der herstellung von keramischen kompositmaterialien und verfahren zur herstellung derselben
US7576168B2 (en) * 2005-09-27 2009-08-18 The United States Of America As Represented By The Secretary Of The Navy Thermoset material made from siloxane-acetylene polymer containing metal-acetylene complex
US7700710B2 (en) * 2005-09-27 2010-04-20 The United States Of America As Represented By The Secretary Of The Navy Pyrolytic formation of metallic nanoparticles
US7579424B2 (en) * 2005-09-27 2009-08-25 The United States Of America As Represented By The Secretary Of The Navy Ceramic material made from siloxane-acetylene polymer containing metal-acetylene complex
US7579430B2 (en) * 2005-09-27 2009-08-25 The United States Of America As Represented By The Secretary Of The Navy Polymeric material made from siloxane-acetylene polymer containing metal-acetylene complex
EP3057925B1 (de) * 2013-10-15 2019-11-27 United Technologies Corporation Verfarhren zur herstellung eines präkeramischen polymers für keramik mit metallborid
RU2712240C1 (ru) * 2019-05-22 2020-01-27 Акционерное общество "Государственный Ордена Трудового Красного Знамени научно-исследовательский институт химии и технологии элементоорганических соединений" (АО "ГНИИХТЭОС") Способ получения металлополикарбосиланов
CN112280050B (zh) * 2020-10-13 2021-12-31 中国科学院化学研究所 一种Hf-Ta-C陶瓷固溶体前驱体及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112700A (en) * 1976-02-28 1977-09-21 Tohoku Daigaku Kinzoku Zairyo Amorphous organopolysilicone composite for preparing silicone carbide
US4310651A (en) * 1979-03-26 1982-01-12 Dow Corning Corporation Method for preparing silicon carbide
US4260780A (en) * 1979-11-27 1981-04-07 The United States Of America As Represented By The Secretary Of The Air Force Phenylmethylpolysilane polymers and process for their preparation
JPS56147827A (en) * 1980-04-17 1981-11-17 Seishi Yajima Organometallic polymer and its preparation
US4314956A (en) * 1980-07-23 1982-02-09 Dow Corning Corporation High yield silicon carbide pre-ceramic polymers
US4310482A (en) * 1980-07-23 1982-01-12 Dow Corning Corporation High yield silicon carbide pre-polymers
US4298559A (en) * 1980-07-23 1981-11-03 Dow Corning Corporation High yield silicon carbide from alkylated or arylated pre-ceramic polymers
JPS58213023A (ja) * 1982-06-04 1983-12-10 Ube Ind Ltd ポリメタロシランおよびその製造方法
JPS59161430A (ja) * 1983-03-07 1984-09-12 Tokushu Muki Zairyo Kenkyusho ＴｉＣ型結晶構造を有する無機物に転換する高分子物質とその製造方法
JPS63128027A (ja) * 1986-11-18 1988-05-31 Ube Ind Ltd シリコンとチタン又はジルコニウムとを含有する遷移金属はしかけ重合体及びその製造方法
US4762895A (en) * 1987-08-10 1988-08-09 Dow Corning Corporation Process for the preparation of preceramic metallopolysilanes and the polymers therefrom

Also Published As

Publication number Publication date
JPH02178331A (ja) 1990-07-11
EP0367497A2 (de) 1990-05-09
EP0367497A3 (en) 1990-12-27
CA1338969C (en) 1997-03-04
US4906710A (en) 1990-03-06
DE68926096T2 (de) 1996-09-19
EP0367497B1 (de) 1996-03-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee