IL86690A - Copolymers containing si-n and si-si bonds,polycarbosilazanes obtained by pyrolysis of the said copolymers,and use of the said polycarbosilazanes for the preparation of silicon carbonitride - Google Patents

Copolymers containing si-n and si-si bonds,polycarbosilazanes obtained by pyrolysis of the said copolymers,and use of the said polycarbosilazanes for the preparation of silicon carbonitride

Info

Publication number
IL86690A
IL86690A IL86690A IL8669088A IL86690A IL 86690 A IL86690 A IL 86690A IL 86690 A IL86690 A IL 86690A IL 8669088 A IL8669088 A IL 8669088A IL 86690 A IL86690 A IL 86690A
Authority
IL
Israel
Prior art keywords
polycarbosilazanes
copolymers
pyrolysis
bonds
preparation
Prior art date
Application number
IL86690A
Other languages
English (en)
Other versions
IL86690A0 (en
Inventor
Bacque Eric
Pillot Jean-Paul
Dunogues Jacques
Olry Pierre
Original Assignee
Europ Propulsion
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 Europ Propulsion filed Critical Europ Propulsion
Publication of IL86690A0 publication Critical patent/IL86690A0/xx
Publication of IL86690A publication Critical patent/IL86690A/xx

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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Polymers (AREA)
IL86690A 1987-06-10 1988-06-10 Copolymers containing si-n and si-si bonds,polycarbosilazanes obtained by pyrolysis of the said copolymers,and use of the said polycarbosilazanes for the preparation of silicon carbonitride IL86690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8708091A FR2616436B1 (fr) 1987-06-10 1987-06-10 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

Publications (2)

Publication Number Publication Date
IL86690A0 IL86690A0 (en) 1988-11-30
IL86690A true IL86690A (en) 1992-02-16

Family

ID=9351897

Family Applications (1)

Application Number Title Priority Date Filing Date
IL86690A IL86690A (en) 1987-06-10 1988-06-10 Copolymers containing si-n and si-si bonds,polycarbosilazanes obtained by pyrolysis of the said copolymers,and use of the said polycarbosilazanes for the preparation of silicon carbonitride

Country Status (14)

Country Link
US (1) US4992523A (da)
EP (1) EP0296028A3 (da)
JP (1) JPS6454033A (da)
KR (1) KR890000561A (da)
CN (1) CN88103481A (da)
AU (1) AU604916B2 (da)
BR (1) BR8802892A (da)
DK (1) DK319588A (da)
FI (1) FI882621A (da)
FR (1) FR2616436B1 (da)
IL (1) IL86690A (da)
NO (1) NO882420L (da)
PT (1) PT87677B (da)
ZA (1) ZA884156B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409146A3 (en) * 1989-07-18 1992-05-06 Shin-Etsu Chemical Co., Ltd. Method and apparatus for preparing organic silazane polymer and method for preparing inorganic fibers
FR2652081A1 (fr) * 1989-09-21 1991-03-22 Rhone Poulenc Chimie Procede de preparation d'un composite si3n4-sic.
DE4002383A1 (de) * 1990-01-27 1991-08-01 Hoechst Ag Sicl-gruppen enthaltende silazanpolymere, verfahren zu ihrer herstellung, aus ihnen herstellbare, siliciumnitrid enthaltende keramische materialien, sowie deren herstellung
FR2673201A1 (fr) * 1991-02-26 1992-08-28 Rhone Poulenc Chimie Fibres inorganiques a base de silicium, de carbone, d'azote et d'oxygene.
DE4217579A1 (de) * 1992-05-27 1993-12-02 Wacker Chemie Gmbh Verfahren zur Herstellung von Polysilazanen
JP3283276B2 (ja) * 1991-12-04 2002-05-20 東燃ゼネラル石油株式会社 改質ポリシラザン及びその製造方法
EP1967540B1 (en) * 2005-12-26 2013-04-03 Kaneka Corporation Curable composition
US8680210B2 (en) 2011-05-02 2014-03-25 Bridgestone Corporation Method for making functionalized polymer
JP2020102525A (ja) 2018-12-21 2020-07-02 メルク、パテント、ゲゼルシャフト、ミット、ベシュレンクテル、ハフツングＭｅｒｃｋ Ｐａｔｅｎｔ ＧｍｂＨ ブロックコポリマーを含んでなるシリカ質膜形成組成物、およびそれを用いたシリカ質膜の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2218960A1 (de) * 1972-04-19 1973-11-08 Bayer Ag Formkoerper aus mogenen mischungen von siliciumcarbid und siliciumnitrid und verfahren zu ihrer erstellung
DE2243527A1 (de) * 1972-09-05 1974-04-18 Bayer Ag Formkoerper aus homogenen mischungen von siliciumcarbid und siliciumnitrid und verfahren zu ihrer herstellung
US4612383A (en) * 1985-04-26 1986-09-16 S R I International Method of producing polysilazanes
US4340619A (en) * 1981-01-15 1982-07-20 Dow Corning Corporation Process for the preparation of poly(disilyl)silazane polymers and the polymers therefrom
US4540803A (en) * 1983-11-28 1985-09-10 Dow Corning Corporation Hydrosilazane polymers from [R3 Si]2 NH and HSiCl3
US4482689A (en) * 1984-03-12 1984-11-13 Dow Corning Corporation Process for the preparation of polymetallo(disily)silazane polymers and the polymers therefrom
US4767831A (en) * 1985-06-24 1988-08-30 Dow Corning Corporation Process for preparing ceramic materials
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-
US4626583A (en) * 1985-07-11 1986-12-02 Petrarch Systems Inc. Polysilane-siloxane oligomers and copolymers and methods of making the same
EP0212485A3 (en) * 1985-08-16 1988-06-15 Teijin Limited Process for producing shaped silicon carbide article from the same
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
FR2599371B1 (fr) * 1986-06-02 1988-10-07 Europ Propulsion Copolymerisation de dichlorosilanes avec des bis(chlorosilyl)-methanes, les produits obtenus et les utilisations desdits produits
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
US4800221A (en) * 1987-08-25 1989-01-24 Dow Corning Corporation Silicon carbide preceramic polymers

Also Published As

Publication number Publication date
EP0296028A2 (fr) 1988-12-21
KR890000561A (ko) 1989-03-15
FI882621A (fi) 1988-12-11
PT87677B (pt) 1992-10-30
JPS6454033A (en) 1989-03-01
NO882420D0 (no) 1988-06-02
AU604916B2 (en) 1991-01-03
US4992523A (en) 1991-02-12
BR8802892A (pt) 1989-01-03
DK319588D0 (da) 1988-06-10
IL86690A0 (en) 1988-11-30
AU1761688A (en) 1988-12-15
ZA884156B (en) 1989-03-29
FI882621A0 (fi) 1988-06-03
EP0296028A3 (fr) 1989-03-08
FR2616436B1 (fr) 1989-12-29
PT87677A (pt) 1988-07-01
DK319588A (da) 1988-12-11
CN88103481A (zh) 1988-12-28
FR2616436A1 (fr) 1988-12-16
NO882420L (no) 1988-12-12

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