BR8602000A - Composicao organopolissilazano,processo de reticulacao e processo para cobrir e impregnar um suporte de um material ceramico - Google Patents
Composicao organopolissilazano,processo de reticulacao e processo para cobrir e impregnar um suporte de um material ceramicoInfo
- Publication number
- BR8602000A BR8602000A BR8602000A BR8602000A BR8602000A BR 8602000 A BR8602000 A BR 8602000A BR 8602000 A BR8602000 A BR 8602000A BR 8602000 A BR8602000 A BR 8602000A BR 8602000 A BR8602000 A BR 8602000A
- Authority
- BR
- Brazil
- Prior art keywords
- organopolysilazan
- impregnate
- composition
- cover
- support
- Prior art date
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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5025—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with ceramic materials
- C04B41/5035—Silica
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- 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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
- C08L83/16—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers in which all the silicon atoms are connected by linkages other than oxygen atoms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/004—Photosensitive materials
- G03F7/075—Silicon-containing compounds
- G03F7/0757—Macromolecular compounds containing Si-O, Si-C or Si-N bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Manufacturing & Machinery (AREA)
- Silicon Polymers (AREA)
- Ceramic Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8506829A FR2581391B1 (fr) | 1985-05-06 | 1985-05-06 | Composition organo-polysilazane comportant des generateurs de radicaux libres et reticulable par apport d'energie |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8602000A true BR8602000A (pt) | 1987-01-06 |
Family
ID=9318976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8602000A BR8602000A (pt) | 1985-05-06 | 1986-05-05 | Composicao organopolissilazano,processo de reticulacao e processo para cobrir e impregnar um suporte de um material ceramico |
Country Status (7)
Country | Link |
---|---|
US (2) | US4722988A (pt) |
EP (1) | EP0202177A1 (pt) |
JP (1) | JPS61255959A (pt) |
AU (1) | AU581983B2 (pt) |
BR (1) | BR8602000A (pt) |
CA (1) | CA1282533C (pt) |
FR (1) | FR2581391B1 (pt) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5055431A (en) * | 1985-04-26 | 1991-10-08 | Sri International | Polysilazanes and related compositions, processes and uses |
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 |
US4816497A (en) * | 1986-09-08 | 1989-03-28 | The Dow Corning Corporation | Infusible preceramic silazane polymers via ultraviolet irradiation |
US4869854A (en) * | 1986-10-31 | 1989-09-26 | Shin-Etsu Chemical Co., Ltd. | Process for manufacturing organic silazane polymers and ceramics therefrom |
US4828663A (en) * | 1987-01-15 | 1989-05-09 | Dow Corning Corporation | Infusible preceramic silazane polymers via high energy radiation |
JPS63222075A (ja) * | 1987-03-10 | 1988-09-14 | 日本鋼管株式会社 | 高密度焼結体の製造方法 |
US4835238A (en) * | 1987-06-08 | 1989-05-30 | Dow Corning Corporation | Polysilacyclobutasilazanes |
DE3840781A1 (de) * | 1988-12-03 | 1990-06-07 | Hoechst Ag | Faserverbundkeramik und verfahren zu ihrer herstellung |
US5176941A (en) * | 1987-11-07 | 1993-01-05 | Hoechst Aktiengesellschaft | Process of producing a ceramic/fiber composite using a molten polysilazone |
US5145813A (en) * | 1987-12-11 | 1992-09-08 | Shin-Etsu Chemical Co., Ltd. | Process for manufacturing organic silazane polymers and ceramics therefrom |
DE3743826A1 (de) * | 1987-12-23 | 1989-07-06 | Hoechst Ag | Polymere hydridothiosilazane, verfahren zu ihrer herstellung, aus ihnen herstellbare, siliziumnitrid enthaltende keramische materialien, sowie deren herstellung |
US4914063A (en) * | 1988-04-04 | 1990-04-03 | The United States Of America As Represented By The United States Department Of Energy | Process for producing organic products containing silicon, hydrogen, nitrogen, and carbon by the direct reaction between elemental silicon and organic amines |
JPH0645806B2 (ja) * | 1988-07-14 | 1994-06-15 | 日本鋼管株式会社 | 高密度焼結体の製造方法 |
FR2638753B1 (pt) * | 1988-10-14 | 1990-12-14 | Rhone Poulenc Chimie | |
US4929704A (en) * | 1988-12-20 | 1990-05-29 | Hercules Incorporated | Isocyanate- and isothiocyanate-modified polysilazane ceramic precursors |
US5190709A (en) * | 1989-06-29 | 1993-03-02 | Hercules Incorporated | Reaction injection molding of ceramics using a ceramic precursor as a binder |
US5240658A (en) * | 1991-03-26 | 1993-08-31 | Lukacs Iii Alexander | Reaction injection molding of silicon nitride ceramics having crystallized grain boundary phases |
US5006625A (en) * | 1989-06-30 | 1991-04-09 | Ethyl Corporation | Process for preparing organosilazanes |
US5155181A (en) * | 1989-11-27 | 1992-10-13 | Hercules Incorporated | (Thio)amide-modified silazane polymer composition containing a free radical generator |
US5136007A (en) * | 1989-12-08 | 1992-08-04 | The B. F. Goodrich Company | High char yield silazane derived preceramic polymers and cured compositions thereof |
US5256487A (en) * | 1989-12-08 | 1993-10-26 | The B. F. Goodrich Company | High char yield silazane derived preceramic polymers and cured compositions thereof |
US5089552A (en) * | 1989-12-08 | 1992-02-18 | The B. F. Goodrich Company | High char yield silazane-modified phenolic resins |
US5206327A (en) * | 1991-10-07 | 1993-04-27 | Hercules Incorporated | Preceramic polymers incorporating boron and their application in the sintering of carbide ceramics |
EP0536697B1 (en) * | 1991-10-07 | 1996-06-05 | Lanxide Technology Company, Lp | Peroxide-substituted polysilazanes |
US5612414A (en) * | 1993-11-05 | 1997-03-18 | Lanxide Technology Company, Lp | Organic/inorganic polymers |
US5616650A (en) * | 1993-11-05 | 1997-04-01 | Lanxide Technology Company, Lp | Metal-nitrogen polymer compositions comprising organic electrophiles |
US5563212A (en) * | 1994-05-24 | 1996-10-08 | Exxon Research And Engineering Company | Synthesis of microporous ceramics |
EP0781815B1 (en) * | 1995-07-13 | 2010-11-17 | AZ Electronic Materials USA Corp. | Composition for forming ceramic substances and process for producing ceramic substances |
US5665848A (en) * | 1996-05-20 | 1997-09-09 | Dow Corning Corporation | Crosslinkers for silazane polymers |
US6426127B1 (en) * | 1999-12-28 | 2002-07-30 | Electron Vision Corporation | Electron beam modification of perhydrosilazane spin-on glass |
US6902875B2 (en) * | 2000-08-31 | 2005-06-07 | Clariant Finance (Bvi) Limited | Photosensitive polysilazane composition, method of forming pattern therefrom, and method of burning coating film thereof |
US20040104544A1 (en) * | 2002-07-23 | 2004-06-03 | Jen-Jung Fan | High temperature gas seals |
JP2004155834A (ja) * | 2002-11-01 | 2004-06-03 | Clariant Internatl Ltd | ポリシラザン含有コーティング液 |
SI1570014T1 (sl) * | 2002-11-01 | 2013-06-28 | Az Electronic Materials Usa Corp., | Premazna raztopina, ki vsebuje polisilazan |
US7842774B2 (en) * | 2007-07-24 | 2010-11-30 | United Technologies Corporation | Preceramic silazane polymer for ceramic materials |
MX2010005540A (es) * | 2007-11-20 | 2010-08-31 | Dow Corning | Articulo y metodo de manufactura del mismo. |
TW201016909A (en) * | 2008-08-29 | 2010-05-01 | Dow Corning | Article formed from electrospinning a dispersion |
CN102186773A (zh) * | 2008-08-29 | 2011-09-14 | 陶氏康宁公司 | 含纳米颗粒的纤维和生产纳米颗粒的方法 |
EP2321123B1 (en) * | 2008-08-29 | 2018-08-08 | Dow Silicones Corporation | Metallized particles formed from a dispersion |
US9371423B2 (en) * | 2013-07-09 | 2016-06-21 | General Electric Company | Methods and apparatus for crosslinking a silicon carbide fiber precursor polymer |
SG11201600363XA (en) * | 2013-07-19 | 2016-02-26 | Az Electronic Materials Luxembourg S À R L | Encapsulation material for light emitting diodes |
US9587331B2 (en) * | 2014-02-28 | 2017-03-07 | General Electric Company | Method for curing of green polysilazane-based silicon carbide precursor fibers |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2579418A (en) * | 1949-01-24 | 1951-12-18 | Edwin L Gustus | Polymeric resinous products containing repeating units of silicon linked to nitrogen and process for making same |
US3702317A (en) * | 1970-11-18 | 1972-11-07 | Us Air Force | Method of making arylene modified siloxazanes incorporating cyclodisilazane structures |
CH547001A (de) * | 1971-04-08 | 1974-03-15 | Schweizerische Isolawerke | Verfahren zur herstellung eines wickelbands fuer die isolation elektrischer maschinen. |
DE2218960A1 (de) * | 1972-04-19 | 1973-11-08 | Bayer Ag | Formkoerper aus mogenen mischungen von siliciumcarbid und siliciumnitrid und verfahren zu ihrer erstellung |
GB1378258A (en) * | 1972-04-27 | 1974-12-27 | Bendix Corp | Starter drive |
US3837878A (en) * | 1972-12-04 | 1974-09-24 | Gen Electric | Process for treating silica fillers |
US3803086A (en) * | 1973-02-05 | 1974-04-09 | Us Air Force | Vinyl-substituted siloxane and siloxazane polymers |
US3865778A (en) * | 1974-02-07 | 1975-02-11 | Gen Electric | Heat vulcanizable silicone rubber compositions resistant to oil degradation |
JPS52112700A (en) * | 1976-02-28 | 1977-09-21 | Tohoku Daigaku Kinzoku Zairyo | Amorphous organopolysilicone composite for preparing silicone carbide |
JPS52160446U (pt) * | 1976-05-27 | 1977-12-06 | ||
JPS6039094B2 (ja) * | 1977-09-26 | 1985-09-04 | 東芝シリコ−ン株式会社 | 熱加硫型シリコ−ンゴム組成物 |
JPS6034988B2 (ja) * | 1979-03-19 | 1985-08-12 | 信越化学工業株式会社 | オルガノポリシロキサンの硬化方法 |
US4482669A (en) * | 1984-01-19 | 1984-11-13 | Massachusetts Institute Of Technology | Preceramic organosilazane polymers |
US4546163A (en) * | 1984-09-04 | 1985-10-08 | Dow Corning Corporation | Silicon carbide preceramic vinyl-containing 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 |
-
1985
- 1985-05-06 FR FR8506829A patent/FR2581391B1/fr not_active Expired
-
1986
- 1986-04-14 CA CA000506540A patent/CA1282533C/fr not_active Expired - Fee Related
- 1986-04-30 JP JP61098422A patent/JPS61255959A/ja active Granted
- 1986-04-30 EP EP86420114A patent/EP0202177A1/fr not_active Withdrawn
- 1986-05-05 AU AU57106/86A patent/AU581983B2/en not_active Ceased
- 1986-05-05 BR BR8602000A patent/BR8602000A/pt unknown
- 1986-05-06 US US06/860,111 patent/US4722988A/en not_active Expired - Fee Related
-
1987
- 1987-10-01 US US07/103,219 patent/US4772494A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4722988A (en) | 1988-02-02 |
US4772494A (en) | 1988-09-20 |
AU581983B2 (en) | 1989-03-09 |
JPH037221B2 (pt) | 1991-02-01 |
JPS61255959A (ja) | 1986-11-13 |
FR2581391A1 (fr) | 1986-11-07 |
FR2581391B1 (fr) | 1987-06-05 |
EP0202177A1 (fr) | 1986-11-20 |
CA1282533C (fr) | 1991-04-02 |
AU5710686A (en) | 1986-11-13 |
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