ES2094962T3 - Proceso para la preparacion de polisilazanos. - Google Patents

Proceso para la preparacion de polisilazanos.

Info

Publication number
ES2094962T3
ES2094962T3 ES93108589T ES93108589T ES2094962T3 ES 2094962 T3 ES2094962 T3 ES 2094962T3 ES 93108589 T ES93108589 T ES 93108589T ES 93108589 T ES93108589 T ES 93108589T ES 2094962 T3 ES2094962 T3 ES 2094962T3
Authority
ES
Spain
Prior art keywords
formula
polisilazanes
preparation
atmosphere
tetramethylodiclorodisilane
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 - Lifetime
Application number
ES93108589T
Other languages
English (en)
Inventor
Gilbert Dr Geisberger
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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 Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of ES2094962T3 publication Critical patent/ES2094962T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/589—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride 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
    • 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
    • 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
    • C08G77/62—Nitrogen atoms

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)
  • Silicon Polymers (AREA)
  • Ceramic Products (AREA)

Abstract

EL OBJETO DE LA INVENCION ES UN PROCEDIMIENTO PARA OBTENER POLISILAZANENOS Y SE CARACTERIZA PORQUE: A) SE HACE REACCIONAR UN DISILANO DE FORMULA ME(6-N)SI(2)CL(N) CON UNA AMINA DE FORMULA RNH(2), EN ATMOSFERA INERTE Y ENTRE EL PRODUCTO DE REACCION DE A) CON DICLOROSILANO DE FORMULA R''OOSICL(2) O TETRAMETILODICLORODISILANO, EN ATMOSFERA INERTE Y ENTRE RO AMONICO DEL MEDIO DE REACCION, PARA OBTENER EL POLISILAZANENO. SIENDO R ALQUILO O ARILO; R'' HIDROGENO, ALQUILO, ALILO O ARILO Y N 3 O 4.
ES93108589T 1992-05-27 1993-05-27 Proceso para la preparacion de polisilazanos. Expired - Lifetime ES2094962T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4217579A DE4217579A1 (de) 1992-05-27 1992-05-27 Verfahren zur Herstellung von Polysilazanen

Publications (1)

Publication Number Publication Date
ES2094962T3 true ES2094962T3 (es) 1997-02-01

Family

ID=6459862

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93108589T Expired - Lifetime ES2094962T3 (es) 1992-05-27 1993-05-27 Proceso para la preparacion de polisilazanos.

Country Status (5)

Country Link
US (1) US5268496A (es)
EP (1) EP0572007B1 (es)
JP (1) JP2504688B2 (es)
DE (2) DE4217579A1 (es)
ES (1) ES2094962T3 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5596062A (en) * 1994-08-24 1997-01-21 Tonen Corporation Silicon-containing copolymer and method of producing same
DE19613473A1 (de) * 1996-04-04 1997-10-09 Fraunhofer Ges Forschung Verfahren zur Herstellung von hochvernetzten Siliciumcarbonitridmaterialien
US7005392B2 (en) * 2001-03-30 2006-02-28 Advanced Technology Materials, Inc. Source reagent compositions for CVD formation of gate dielectric thin films using amide precursors and method of using same
US7084080B2 (en) * 2001-03-30 2006-08-01 Advanced Technology Materials, Inc. Silicon source reagent compositions, and method of making and using same for microelectronic device structure
KR101412453B1 (ko) * 2006-09-08 2014-06-30 에이제토 엘렉토로닉 마티리알즈 아이피 (재팬) 가부시키가이샤 실리카질 막 형성용 조성물 및 이를 사용한 실리카질 막의 제조법
US7750173B2 (en) * 2007-01-18 2010-07-06 Advanced Technology Materials, Inc. Tantalum amido-complexes with chelate ligands useful for CVD and ALD of TaN and Ta205 thin films
US20090087561A1 (en) * 2007-09-28 2009-04-02 Advanced Technology Materials, Inc. Metal and metalloid silylamides, ketimates, tetraalkylguanidinates and dianionic guanidinates useful for cvd/ald of thin films
US8330136B2 (en) 2008-12-05 2012-12-11 Advanced Technology Materials, Inc. High concentration nitrogen-containing germanium telluride based memory devices and processes of making
KR20120099448A (ko) 2009-10-28 2012-09-10 다우 코닝 코포레이션 폴리실란-폴리실라잔 코폴리머 및 이들의 제조방법 및 용도
WO2011119175A1 (en) 2010-03-26 2011-09-29 Advanced Technology Materials, Inc. Germanium antimony telluride materials and devices incorporating same
WO2011146913A2 (en) 2010-05-21 2011-11-24 Advanced Technology Materials, Inc. Germanium antimony telluride materials and devices incorporating same
US9640757B2 (en) 2012-10-30 2017-05-02 Entegris, Inc. Double self-aligned phase change memory device structure
US9359479B2 (en) 2013-05-30 2016-06-07 General Electric Company Methods of using boron-containing additives as silicon carbide crosslinking agents
CN106232687B (zh) * 2014-04-24 2020-07-07 Az电子材料（卢森堡）有限公司 共聚聚硅氮烷、其制造方法以及包含其的组合物以及使用了其的二氧化硅质膜的形成方法
US9593210B1 (en) * 2015-06-03 2017-03-14 General Electric Company Methods of preparing polysilazane resin with low halogen content
WO2018164709A1 (en) * 2017-03-09 2018-09-13 Purple Solutions, Llc Process for preparing polysilazanes
CN112321836A (zh) * 2020-12-08 2021-02-05 库贝化学（上海）有限公司 一种甲基聚硅氮烷树脂及其制备方法
CN112500573B (zh) * 2020-12-11 2022-08-26 湖南博望碳陶有限公司 一种有机聚硅氮烷及其规模化生产方法
CN114456392B (zh) * 2022-03-14 2022-12-30 江西信达航科新材料科技有限公司 一种苯甲酰聚硅氮烷及其制备方法
CN114805820B (zh) * 2022-04-12 2023-05-02 中国船舶重工集团公司第七一八研究所 一种疏水有机聚硅氮烷及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3393218A (en) * 1964-05-18 1968-07-16 Monsanto Co Polymeric silazane compounds
US3467686A (en) * 1967-10-03 1969-09-16 Union Carbide Corp Preparation of organosilicon-nitrogen compounds
US3809713A (en) * 1973-03-01 1974-05-07 Union Carbide Corp Process for producing silazane compounds
US4340619A (en) * 1981-01-15 1982-07-20 Dow Corning Corporation Process for the preparation of poly(disilyl)silazane polymers and the polymers therefrom
US4395460A (en) * 1981-09-21 1983-07-26 Dow Corning Corporation Preparation of polysilazane polymers and the polymers therefrom
US4482669A (en) * 1984-01-19 1984-11-13 Massachusetts Institute Of Technology Preceramic organosilazane polymers
FR2590584B1 (fr) * 1985-11-28 1988-03-04 Rhone Poulenc Spec Chim Procede de preparation, en deux etapes, de reticulats d'organopolysilazanes de tenue thermique amelioree pouvant servir notamment comme precurseur ceramique
US4778907A (en) * 1985-12-20 1988-10-18 The Dexter Corporation Method for making organosilazanes
US4745205A (en) * 1986-11-03 1988-05-17 Dow Corning Corporation Novel preceramic polymers derived from cyclic silazanes and halogenated disilanes and a method for their preparation
DE3639511A1 (de) * 1986-11-20 1988-06-01 Wacker Chemie Gmbh Verfahren zur herstellung von silazanpolymeren
FR2616436B1 (fr) * 1987-06-10 1989-12-29 Europ Propulsion Copolymeres a liaisons si-n et si-si, polycarbosilazanes obtenus par pyrolyse desdits copolymeres et utilisation desdits polycarbosilazanes pour la preparation de carbonitrure de silicium
DE3733727A1 (de) * 1987-10-06 1989-04-20 Hoechst Ag Polymere hydridochlorsilazane und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
DE4217579A1 (de) 1993-12-02
US5268496A (en) 1993-12-07
JP2504688B2 (ja) 1996-06-05
DE59304719D1 (de) 1997-01-23
JPH06157764A (ja) 1994-06-07
EP0572007B1 (de) 1996-12-11
EP0572007A1 (de) 1993-12-01

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