DK306789D0 - Polysilazaner, fremgangsmaade til fremstilling deraf og anvendelse af saadanne som keramiske praekursorer - Google Patents

Polysilazaner, fremgangsmaade til fremstilling deraf og anvendelse af saadanne som keramiske praekursorer

Info

Publication number
DK306789D0
DK306789D0 DK306789A DK306789A DK306789D0 DK 306789 D0 DK306789 D0 DK 306789D0 DK 306789 A DK306789 A DK 306789A DK 306789 A DK306789 A DK 306789A DK 306789 D0 DK306789 D0 DK 306789D0
Authority
DK
Denmark
Prior art keywords
polysilazanes
procedures
preparing
ceramic precursors
precursors
Prior art date
Application number
DK306789A
Other languages
English (en)
Other versions
DK306789A (da
Inventor
Christian Colombier
Jean-Pierre Cuer
Original Assignee
Atochem
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 Atochem filed Critical Atochem
Publication of DK306789D0 publication Critical patent/DK306789D0/da
Publication of DK306789A publication Critical patent/DK306789A/da

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
    • C08G77/48—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 at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/54—Nitrogen-containing linkages
    • 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)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Ceramic Products (AREA)
  • Inorganic Fibers (AREA)
DK306789A 1988-06-22 1989-06-21 Polysilazaner, fremgangsmaade til fremstilling deraf og anvendelse af saadanne som keramiske praekursorer DK306789A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8808384A FR2633301A1 (fr) 1988-06-22 1988-06-22 Polysilazanes, leur procede de preparation, leur utilisation comme precurseurs de ceramiques et lesdites ceramiques

Publications (2)

Publication Number Publication Date
DK306789D0 true DK306789D0 (da) 1989-06-21
DK306789A DK306789A (da) 1989-12-23

Family

ID=9367586

Family Applications (1)

Application Number Title Priority Date Filing Date
DK306789A DK306789A (da) 1988-06-22 1989-06-21 Polysilazaner, fremgangsmaade til fremstilling deraf og anvendelse af saadanne som keramiske praekursorer

Country Status (8)

Country Link
EP (1) EP0351262A1 (da)
JP (1) JPH0251530A (da)
KR (1) KR900000405A (da)
CN (1) CN1038655A (da)
AU (1) AU3665289A (da)
DK (1) DK306789A (da)
FR (1) FR2633301A1 (da)
NO (1) NO892570L (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2635528A1 (fr) * 1988-08-17 1990-02-23 Atochem Procede de preparation de polyhydrosilazanes derives d'hydrazine et l'utilisation desdits silazanes comme precurseurs de ceramique
FR2653131A1 (fr) * 1989-10-17 1991-04-19 Rhone Poulenc Chimie Procede de preparation de polyorganosilazane de masse moleculaire elevee.
FR2693204A1 (fr) * 1992-08-27 1994-01-07 Atochem Elf Sa Procédé de préparation en milieu solvant de polysilylhydrazines.
US7122222B2 (en) 2003-01-23 2006-10-17 Air Products And Chemicals, Inc. Precursors for depositing silicon containing films and processes thereof
WO2011079020A1 (en) * 2009-12-22 2011-06-30 3M Innovative Properties Company Process for preparing shelf-stable curable polysilazanes, and polysilazanes prepared thereby

Family Cites Families (7)

* 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
US4612383A (en) * 1985-04-26 1986-09-16 S R I International Method of producing polysilazanes
FR2577933B1 (fr) * 1985-02-27 1987-02-20 Rhone Poulenc Rech Procede de preparation d'organopolysilazanes et d'organopoly(disilyl)silazanes de tenue thermique amelioree et son utilisation notamment comme precurseur de ceramique
FR2590580B1 (fr) * 1985-11-28 1988-05-13 Rhone Poulenc Spec Chim Procede de traitement catalytique d'un polysilazane comportant en moyenne au moins deux groupes hydrocarbone a insaturation aliphatique par molecule
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
CA1302619C (en) * 1987-06-08 1992-06-02 Gary Thomas Burns Silane modified polysilacyclobutasilazanes
JP2750406B2 (ja) * 1988-02-08 1998-05-13 東燃株式会社 改質ポリシラザン及びその製造法

Also Published As

Publication number Publication date
JPH0251530A (ja) 1990-02-21
KR900000405A (ko) 1990-01-30
NO892570D0 (no) 1989-06-21
CN1038655A (zh) 1990-01-10
FR2633301A1 (fr) 1989-12-29
DK306789A (da) 1989-12-23
NO892570L (no) 1989-12-27
AU3665289A (en) 1990-01-04
EP0351262A1 (fr) 1990-01-17

Similar Documents

Publication Publication Date Title
DK481887D0 (da) Fremgangsmaade til fremstilling af keramiske kompositter
DK4189D0 (da) Oxadiazolforbindelse, farmaceutisk praeparat indeholdende og fremgangsmaade til fremstilling af forbindelsen
DK325686D0 (da) Fremgangsmaade til fremstilling af pulverformet, fritflydende tocoferylsuccinat
DK349689D0 (da) Fremgangsmaade til fremstilling af keramiske formdele
DK481687D0 (da) Fremgangsmaade til fremstilling af keramiske kompositprodukter
DK306789A (da) Polysilazaner, fremgangsmaade til fremstilling deraf og anvendelse af saadanne som keramiske praekursorer
DK4287D0 (da) Polyfluoralkylthiomethyl-forbindelser, fremgangsmaade til fremstilling deraf og anvendelse af saadanneforbindelser som overfladeaktive midler
DK708388A (da) Pigmentprecursorpraeparat, pigment, fremgangsmaade til fremstilling af et saadant praeparat og fremgangsmaade til fremstillling af et saadant pigment
DK34888A (da) Fremgangsmaade til fremstilling af n,n-(dibenzohexatrienylen)urinstoffer
DK355786A (da) Fremgangsmaade og precursorer til fremstilling af methyl-9-oxo-11alfa,16-dihydroxy-16-vinyl-5-cis-transprostadienoater
DK361387D0 (da) Fremgangsmaade til fremstilling af piperidinopyrimidin
DK152087A (da) Indretning og fremgangsmaade til indstilling af tandlaegestol
DK403189A (da) Fremgangsmaade til fremstilling af polyhydrosilazaner afledt af hydrazin og anvendelse af saadanne silazaner som keramiske praekursorer
DK582788A (da) 2-oxa-isocephemforbindelser, midler der indeholder dem og fremgangsmaader til fremstilling af dem
DK264088A (da) Keramisk genstand, raa formuleringsblanding og fremgangsmaade
DK84987D0 (da) Kontinuerlig fremgangsmaade til fremstilling af o,o-di-la-vere-alkylchlorthiophosphat
DK617789D0 (da) Fremgangsmaade til fremstilling af polykrystallinske keramikker
DK350288D0 (da) Fremgangsmaade til fremstilling af n-epoxypropyllactamer
DK65588A (da) Fremgangmsaade til impraegnering af keramiske skorstensroer
DK246687D0 (da) Fremgangsmaade til fremstilling af mikroorganismelipase og til foroegelse af dennes maalelige aktivitet
DK674787D0 (da) Herbicidkomposition og fremgangsmaade til anvendelse af samme
DK987D0 (da) Fremgangsmaade til fremstilling af tetrachlorpyri- din
DK464387D0 (da) Fastgoerelsesorgan og fremgangsmaade til fremstilling af dette
DK69287D0 (da) Temazepamkomposition og fremgangsmaade til fremstilling af samme
DK354688D0 (da) Benzooe5,6aacycloheptapyridiner, kompositioner og fremgangsmaader til deres anvendelse