DE3660915D1 - Process for preparing organosilazanes and organopoly(disilyl)silazanes with an enhanced heat stability, and their use in preparing ceramic materials - Google Patents

Process for preparing organosilazanes and organopoly(disilyl)silazanes with an enhanced heat stability, and their use in preparing ceramic materials

Info

Publication number
DE3660915D1
DE3660915D1 DE8686420054T DE3660915T DE3660915D1 DE 3660915 D1 DE3660915 D1 DE 3660915D1 DE 8686420054 T DE8686420054 T DE 8686420054T DE 3660915 T DE3660915 T DE 3660915T DE 3660915 D1 DE3660915 D1 DE 3660915D1
Authority
DE
Germany
Prior art keywords
preparing
organopoly
disilyl
polysilazane
organosilazanes
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
Application number
DE8686420054T
Other languages
English (en)
Inventor
Jean-Jacques Lebrun
Hugues Porte
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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 SA filed Critical Rhone Poulenc Chimie SA
Application granted granted Critical
Publication of DE3660915D1 publication Critical patent/DE3660915D1/de
Expired 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
    • C08G77/62—Nitrogen 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Polymers (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Fibers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DE8686420054T 1985-02-27 1986-02-20 Process for preparing organosilazanes and organopoly(disilyl)silazanes with an enhanced heat stability, and their use in preparing ceramic materials Expired DE3660915D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502805A FR2577933B1 (fr) 1985-02-27 1985-02-27 Procede de preparation d'organopolysilazanes et d'organopoly(disilyl)silazanes de tenue thermique amelioree et son utilisation notamment comme precurseur de ceramique

Publications (1)

Publication Number Publication Date
DE3660915D1 true DE3660915D1 (en) 1988-11-17

Family

ID=9316665

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686420054T Expired DE3660915D1 (en) 1985-02-27 1986-02-20 Process for preparing organosilazanes and organopoly(disilyl)silazanes with an enhanced heat stability, and their use in preparing ceramic materials

Country Status (9)

Country Link
US (1) US4689382A (de)
EP (1) EP0197863B1 (de)
JP (1) JPS61203135A (de)
AT (1) ATE37891T1 (de)
AU (1) AU577674B2 (de)
BR (1) BR8600789A (de)
CA (1) CA1252474A (de)
DE (1) DE3660915D1 (de)
FR (1) FR2577933B1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2579602B1 (fr) * 1985-03-29 1987-06-05 Rhone Poulenc Rech Composition polysilazane pouvant reticuler en presence d'un metal ou d'un compose metallique catalysant la reaction d'hydrosilylation
US5008422A (en) * 1985-04-26 1991-04-16 Sri International Polysilazanes and related compositions, processes and uses
FR2581386B1 (fr) * 1985-05-06 1987-11-20 Rhone Poulenc Rech Procede de traitement de polyorganosilazanes et/ou de polyorgano(disilyl)silazanes par un traitement de polyorganosilazanes par un systeme catalytique comprenant un sel mineral ionique et un compose complexant
FR2584080B1 (fr) * 1985-06-26 1987-12-31 Rhone Poulenc Rech Procede de traitement thermique d'un polysilazane contenant des groupes sih et des groupes si-n-
FR2584079B1 (fr) * 1985-06-26 1987-08-14 Rhone Poulenc Rech Procede de traitement par catalyse cationique d'un polysilazane comportant en moyenne au moins deux groupes sih par molecule
DE3639511A1 (de) * 1986-11-20 1988-06-01 Wacker Chemie Gmbh Verfahren zur herstellung von silazanpolymeren
FR2633301A1 (fr) * 1988-06-22 1989-12-29 Atochem Polysilazanes, leur procede de preparation, leur utilisation comme precurseurs de ceramiques et lesdites ceramiques
FR2638753B1 (de) * 1988-10-14 1990-12-14 Rhone Poulenc Chimie
FR2642431A1 (fr) * 1989-01-30 1990-08-03 Rhone Poulenc Chimie Procede de reticulation de polysilazanes
EP0411465A3 (en) * 1989-07-31 1992-05-13 Nkk Corporation Method of molding polysilazane
FR2650830B1 (fr) * 1989-08-10 1991-11-22 Rhone Poulenc Chimie Procede de reticulation de polysilazanes notamment pour l'obtention de fibres ceramiques
FR2650831B1 (fr) * 1989-08-10 1991-11-22 Rhone Poulenc Chimie Procede de reticulation par voie humide de polysilazanes, notamment pour l'obtention de fibres ceramiques
FR2652081A1 (fr) * 1989-09-21 1991-03-22 Rhone Poulenc Chimie Procede de preparation d'un composite si3n4-sic.
US5426160A (en) * 1990-08-27 1995-06-20 The Penn State Research Foundation Process for the addition of functional groups to polysilyne polymers
JP3596910B2 (ja) * 1993-06-14 2004-12-02 新原 ▲晧▼一 セラミックス多孔体及びその製造方法
JPH09157544A (ja) * 1995-12-05 1997-06-17 Tonen Corp シリカ系被膜付き基材の製造方法及び本方法で製造されたシリカ系被膜付き基材
JPH09183663A (ja) * 1995-10-30 1997-07-15 Tonen Corp プラスチックフィルムにＳｉＯ２系セラミックスを被覆する方法
JP5591665B2 (ja) * 2010-11-29 2014-09-17 ＡｚエレクトロニックマテリアルズＩｐ株式会社 スルホン化フェニル基を含むシルセスキアザンポリマーおよびそれを用いて製造したシリカ質膜
US9593210B1 (en) * 2015-06-03 2017-03-14 General Electric Company Methods of preparing polysilazane resin with low halogen content
CN114455951B (zh) * 2020-05-20 2023-04-28 潮州市华嘉科技有限公司 一种有机陶瓷前驱体和陶瓷制品

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL22431A (en) * 1964-11-12 1968-11-27 Fuchs J Process for the production of disilazanes and the products obtained by this method
GB1225493A (de) * 1967-05-26 1971-03-17
DE2243527A1 (de) * 1972-09-05 1974-04-18 Bayer Ag Formkoerper aus homogenen mischungen von siliciumcarbid und siliciumnitrid und verfahren zu ihrer herstellung
US4097294A (en) * 1976-08-23 1978-06-27 The United States Of America As Represented By The Secretary Of The Navy Preparation of ceramics
US4314956A (en) * 1980-07-23 1982-02-09 Dow Corning Corporation High yield silicon carbide pre-ceramic polymers
US4340619A (en) * 1981-01-15 1982-07-20 Dow Corning Corporation Process for the preparation of poly(disilyl)silazane polymers and the polymers therefrom
US4404153A (en) * 1981-01-15 1983-09-13 Dow Corning Corporation Process for the preparation of poly(disilyl)silazane polymers and the polymers therefrom
US4312970A (en) * 1981-02-20 1982-01-26 Dow Corning Corporation Silazane polymers from {R'3 Si}2 NH and organochlorosilanes
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
FR2579602B1 (fr) * 1985-03-29 1987-06-05 Rhone Poulenc Rech Composition polysilazane pouvant reticuler en presence d'un metal ou d'un compose metallique catalysant la reaction d'hydrosilylation

Also Published As

Publication number Publication date
FR2577933B1 (fr) 1987-02-20
BR8600789A (pt) 1986-11-04
AU577674B2 (en) 1988-09-29
JPS61203135A (ja) 1986-09-09
ATE37891T1 (de) 1988-10-15
EP0197863A1 (de) 1986-10-15
AU5389186A (en) 1986-09-04
EP0197863B1 (de) 1988-10-12
US4689382A (en) 1987-08-25
CA1252474A (fr) 1989-04-11
FR2577933A1 (fr) 1986-08-29
JPS6357454B2 (de) 1988-11-11

Similar Documents

Publication Publication Date Title
DE3660915D1 (en) Process for preparing organosilazanes and organopoly(disilyl)silazanes with an enhanced heat stability, and their use in preparing ceramic materials
ES2005468A6 (es) Procedimiento para formar sobre un sustrato un revestimiento de capas multiples del tipo de ceramica o parecido.
ES2010234A6 (es) Revestimientos ceramicos, procedimiento para su produccion y dispositivos electronicos asi revestidos.
GB965675A (en) A method for preparing ceramic-like articles
ATE67775T1 (de) Verfahren zur hitzebehandlung von sinh-, sih und ungesaettigten gruppen enthaltenden polysilazaten.
EP0011714A3 (en) Process for the addition of si-h compounds to an aliphatic multiple bond and application of this process
ES2020197B3 (es) Procedimiento de preparacion, en dos etapas, de reticulados de organopolisilazanos de resistencia termica mejorada, pudiendo servir particularmente como precursor ceramico.
ES2010233A6 (es) Revestimientos ceramicos, metodo para su produccion y dispositivos electronicos asi revestidos. .
KR890011070A (ko) 세라믹 피복물을 지지체위에 형성하는 방법
DE69813170D1 (de) Silberkatalysator, Verfahren zu dessen Herstellung und Verfahren zur Herstellung von Ethylenoxid
DE3865941D1 (de) Herstellung und weiterverarbeitung von mischungen mit einem hohen anteil an organo-cyclosiloxanen.
BR8602520A (pt) Processo de tratamento catalitico de um polissilazano e polissilazano
Belot et al. Silicon oxycarbide glasses with low O/Si ratio from organosilicon precursors
ES2004587A6 (es) Composiciones de polidiorganosiloxanos bloqueados.
DE3461097D1 (en) Polysilane precursors containing olefinic groups for silicon carbide
SE7413475L (sv) Silikonbehandlade metalloxider med forbettrade mekaniska och termiska egenskaper samt forfarande for framstellning av desamma
KR880006252A (ko) 사이클릭 실라잔 및 할로겐화 디실란으로부터 유도된 예비세라믹 중합체 및 그의 제조방법
AU5710786A (en) Process for the treatment of polyorganosilazanes and/or of polyorgano (disilyl) silazanes
Sorrell SILICON NITRIDE AND RELATED NITROGEN CERAMICS: II. PHASE EQUILIBRIA AND PROPERTIES OF REACTION BONDED AND HOT PRESSED SI-AL-O-N SYSTEMS
DE59503539D1 (de) Katalysator zur herstellung und verarbeitung von polyorganosiloxanen
DE3782152D1 (de) Verfahren zur herstellung einer koronaelektrode sowie nach diesem verfahren hergestellte koronaelektrode.
KR920019701A (ko) 유기금속 전구체로부터 비산화물 모노리틱 세라믹을 제조하는 방법
KR940005520A (ko) 다공성 세라믹 전자기판의 밀봉방법
ES8706178A1 (es) Procedimiento continuo para modificar el peso molecular de organo (poli)siloxanos lineales o cliclicos
BR8802759A (pt) Processo para preparacao de polissilaciclobutassilazanas modificadas com silana,composicao de polissilaciclobutassilazanas,processos para reticulacao de tais composicoes e materiais ceramicos

Legal Events

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