NO914998D0 - RETURNED POLYSILAZANES AND THEIR PREPARATION - Google Patents

RETURNED POLYSILAZANES AND THEIR PREPARATION

Info

Publication number
NO914998D0
NO914998D0 NO914998A NO914998A NO914998D0 NO 914998 D0 NO914998 D0 NO 914998D0 NO 914998 A NO914998 A NO 914998A NO 914998 A NO914998 A NO 914998A NO 914998 D0 NO914998 D0 NO 914998D0
Authority
NO
Norway
Prior art keywords
polysilazanes
returned
preparation
returned polysilazanes
Prior art date
Application number
NO914998A
Other languages
Norwegian (no)
Other versions
NO914998L (en
Inventor
Pierrette Pons
Marie-Bernard Waegell
Christian Colombier
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 NO914998D0 publication Critical patent/NO914998D0/en
Publication of NO914998L publication Critical patent/NO914998L/en

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
    • 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
    • C08G79/08—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 a linkage containing boron
    • 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
    • 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
    • C08G77/62—Nitrogen atoms
NO91914998A 1990-12-19 1991-12-18 RETURNED POLYSILAZANES AND THEIR PREPARATION NO914998L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9015923A FR2670788A1 (en) 1990-12-19 1990-12-19 RETICLE POLYSILAZANES AND PROCESS FOR OBTAINING THEM.

Publications (2)

Publication Number Publication Date
NO914998D0 true NO914998D0 (en) 1991-12-18
NO914998L NO914998L (en) 1992-06-22

Family

ID=9403407

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91914998A NO914998L (en) 1990-12-19 1991-12-18 RETURNED POLYSILAZANES AND THEIR PREPARATION

Country Status (10)

Country Link
EP (1) EP0495325A1 (en)
JP (1) JPH04335033A (en)
KR (1) KR920012192A (en)
CN (1) CN1063291A (en)
AU (1) AU8984891A (en)
CA (1) CA2057944A1 (en)
FR (1) FR2670788A1 (en)
IE (1) IE914416A1 (en)
IL (1) IL100394A0 (en)
NO (1) NO914998L (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5229468A (en) * 1992-02-13 1993-07-20 Hercules Incorporated Polymer precursor for silicon carbide/aluminum nitride ceramics
DE4241287A1 (en) * 1992-12-08 1994-06-09 Bayer Ag Silicon aluminum nitride ceramic and precursor compounds, process for their preparation and their use
CN101353426B (en) * 2008-09-09 2011-04-27 西北工业大学 Liquid ethylene based polysilazane resin and preparation thereof
US9856400B2 (en) 2012-04-27 2018-01-02 Burning Bush Group, Llc High performance silicon based coating compositions
US10138381B2 (en) 2012-05-10 2018-11-27 Burning Bush Group, Llc High performance silicon based thermal coating compositions
US9567488B2 (en) 2012-07-03 2017-02-14 Burning Bush Group, Llc High performance silicon based coating compositions
US9006355B1 (en) 2013-10-04 2015-04-14 Burning Bush Group, Llc High performance silicon-based compositions
CN104830230A (en) * 2015-05-13 2015-08-12 江西科技师范大学 Space environment damage prevention protective coating as well as preparation method and application thereof
CN108676167B (en) * 2018-04-03 2020-06-16 中国科学院化学研究所 Preparation device and method of polysilazane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886860A (en) * 1988-03-23 1989-12-12 Toa Nenryo Kogyo Kabushiki Kaisha Polymetalosilazane and process for preparing same
US4946809A (en) * 1989-05-26 1990-08-07 Ultraystems Defense And Space, Inc. Precursor for A1NBN ceramic and method of use

Also Published As

Publication number Publication date
IE914416A1 (en) 1992-07-01
FR2670788A1 (en) 1992-06-26
EP0495325A1 (en) 1992-07-22
JPH04335033A (en) 1992-11-24
CN1063291A (en) 1992-08-05
FR2670788B1 (en) 1993-02-26
NO914998L (en) 1992-06-22
CA2057944A1 (en) 1992-06-20
IL100394A0 (en) 1992-09-06
KR920012192A (en) 1992-07-25
AU8984891A (en) 1992-06-25

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