CA2010675A1 - Verre de silicium-oxygene-carbure et articles connexes - Google Patents

Verre de silicium-oxygene-carbure et articles connexes

Info

Publication number: CA2010675A1
Authority: CA; Canada
Prior art keywords: resin; percent; silicon; glass; heating
Prior art date: 1989-06-01
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.): Abandoned

Application number

CA002010675A

Other languages

English (en)

Inventor

Gary M. Renlund

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.)

General Electric Co

Original Assignee

General Electric Co

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.)

1989-06-01

Filing date

1990-02-22

Publication date

1990-12-01

1990-02-22 Application filed by General Electric Co filed Critical General Electric Co

1990-12-01 Publication of CA2010675A1 publication Critical patent/CA2010675A1/fr

Status Abandoned legal-status Critical Current

Links

239000011521 glass Substances 0.000 title claims abstract description 142
229910052799 carbon Inorganic materials 0.000 claims abstract description 80
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 73
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 63
238000000034 method Methods 0.000 claims abstract description 53
229910052710 silicon Inorganic materials 0.000 claims abstract description 51
239000010703 silicon Substances 0.000 claims abstract description 42
239000011159 matrix material Substances 0.000 claims abstract description 36
229910052760 oxygen Inorganic materials 0.000 claims abstract description 32
239000001301 oxygen Substances 0.000 claims abstract description 32
239000012298 atmosphere Substances 0.000 claims abstract description 23
239000002131 composite material Substances 0.000 claims abstract description 23
230000001590 oxidative effect Effects 0.000 claims abstract description 22
150000001721 carbon Chemical group 0.000 claims abstract description 8
239000003365 glass fiber Substances 0.000 claims abstract description 5
229920005989 resin Polymers 0.000 claims description 130
239000011347 resin Substances 0.000 claims description 130
239000002243 precursor Substances 0.000 claims description 48
239000000919 ceramic Substances 0.000 claims description 45
238000010438 heat treatment Methods 0.000 claims description 40
239000000835 fiber Substances 0.000 claims description 38
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 33
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 31
239000000203 mixture Substances 0.000 claims description 29
238000000197 pyrolysis Methods 0.000 claims description 26
230000004580 weight loss Effects 0.000 claims description 26
239000002904 solvent Substances 0.000 claims description 17
229920001296 polysiloxane Polymers 0.000 claims description 15
239000000843 powder Substances 0.000 claims description 15
239000003795 chemical substances by application Substances 0.000 claims description 11
238000004132 cross linking Methods 0.000 claims description 11
239000000945 filler Substances 0.000 claims description 11
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
239000007789 gas Substances 0.000 claims description 7
238000009826 distribution Methods 0.000 claims description 6
238000001704 evaporation Methods 0.000 claims description 6
239000002245 particle Substances 0.000 claims description 6
230000015572 biosynthetic process Effects 0.000 claims description 5
239000001307 helium Substances 0.000 claims description 3
229910052734 helium Inorganic materials 0.000 claims description 3
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 3
238000007493 shaping process Methods 0.000 claims description 3
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical group [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 2
150000001412 amines Chemical class 0.000 claims description 2
239000000908 ammonium hydroxide Substances 0.000 claims description 2
230000008020 evaporation Effects 0.000 claims description 2
238000010298 pulverizing process Methods 0.000 claims description 2
239000000805 composite resin Substances 0.000 claims 3
229920002050 silicone resin Polymers 0.000 abstract description 19
238000000354 decomposition reaction Methods 0.000 abstract description 7
238000004031 devitrification Methods 0.000 abstract description 7
229960003903 oxygen Drugs 0.000 abstract description 2
238000009740 moulding (composite fabrication) Methods 0.000 abstract 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 42
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 39
HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 35
-1 car-bon modified vitreous silica Chemical class 0.000 description 22
239000000243 solution Substances 0.000 description 21
229910010271 silicon carbide Inorganic materials 0.000 description 20
239000000377 silicon dioxide Substances 0.000 description 14
125000004430 oxygen atom Chemical group O* 0.000 description 12
229910052906 cristobalite Inorganic materials 0.000 description 7
239000002002 slurry Substances 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
238000006243 chemical reaction Methods 0.000 description 6
239000000463 material Substances 0.000 description 6
150000003254 radicals Chemical group 0.000 description 6
238000001228 spectrum Methods 0.000 description 6
125000004432 carbon atom Chemical group C* 0.000 description 5
239000001257 hydrogen Substances 0.000 description 5
229910052739 hydrogen Inorganic materials 0.000 description 5
238000003801 milling Methods 0.000 description 5
238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 5
208000010392 Bone Fractures Diseases 0.000 description 4
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
206010017076 Fracture Diseases 0.000 description 4
229910002091 carbon monoxide Inorganic materials 0.000 description 4
229940105305 carbon monoxide Drugs 0.000 description 4
125000005587 carbonate group Chemical group 0.000 description 4
238000002425 crystallisation Methods 0.000 description 4
230000008025 crystallization Effects 0.000 description 4
239000007788 liquid Substances 0.000 description 4
230000003647 oxidation Effects 0.000 description 4
238000007254 oxidation reaction Methods 0.000 description 4
LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 4
WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 description 3
239000004215 Carbon black (E152) Substances 0.000 description 3
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
238000002441 X-ray diffraction Methods 0.000 description 3
239000013590 bulk material Substances 0.000 description 3
KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 3
229910002804 graphite Inorganic materials 0.000 description 3
239000010439 graphite Substances 0.000 description 3
229930195733 hydrocarbon Natural products 0.000 description 3
229910052863 mullite Inorganic materials 0.000 description 3
239000007787 solid Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
238000002411 thermogravimetry Methods 0.000 description 3
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
229910000323 aluminium silicate Inorganic materials 0.000 description 2
125000004429 atom Chemical group 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
238000006731 degradation reaction Methods 0.000 description 2
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
238000007731 hot pressing Methods 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
239000000047 product Substances 0.000 description 2
238000003756 stirring Methods 0.000 description 2
125000001424 substituent group Chemical group 0.000 description 2
238000005133 29Si NMR spectroscopy Methods 0.000 description 1
229910052582 BN Inorganic materials 0.000 description 1
PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
238000004566 IR spectroscopy Methods 0.000 description 1
239000005909 Kieselgur Substances 0.000 description 1
241001274660 Modulus Species 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
238000005481 NMR spectroscopy Methods 0.000 description 1
239000004809 Teflon Substances 0.000 description 1
229920006362 Teflon® Polymers 0.000 description 1
208000027418 Wounds and injury Diseases 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
230000004913 activation Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
229910052786 argon Inorganic materials 0.000 description 1
239000012300 argon atmosphere Substances 0.000 description 1
229910010293 ceramic material Inorganic materials 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
229940000425 combination drug Drugs 0.000 description 1
238000007596 consolidation process Methods 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
230000002844 continuous effect Effects 0.000 description 1
239000003431 cross linking reagent Substances 0.000 description 1
229910021419 crystalline silicon Inorganic materials 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000000593 degrading effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000004744 fabric Substances 0.000 description 1
235000013350 formula milk Nutrition 0.000 description 1
239000000727 fraction Substances 0.000 description 1
238000000227 grinding Methods 0.000 description 1
238000002173 high-resolution transmission electron microscopy Methods 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
238000001764 infiltration Methods 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
229960004592 isopropanol Drugs 0.000 description 1
YELGFTGWJGBAQU-UHFFFAOYSA-N mephedrone Chemical compound CNC(C)C(=O)C1=CC=C(C)C=C1 YELGFTGWJGBAQU-UHFFFAOYSA-N 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical group [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 description 1
239000011707 mineral Substances 0.000 description 1
229910003465 moissanite Inorganic materials 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
229920001223 polyethylene glycol Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1
230000002787 reinforcement Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
238000005245 sintering Methods 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
239000013526 supercooled liquid Substances 0.000 description 1
238000004781 supercooling Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1
CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
238000012932 thermodynamic analysis Methods 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
125000000725 trifluoropropyl group Chemical group [H]C([H])(*)C([H])([H])C(F)(F)F 0.000 description 1
238000001845 vibrational spectrum Methods 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
238000004017 vitrification Methods 0.000 description 1
238000009941 weaving Methods 0.000 description 1
238000007704 wet chemistry method Methods 0.000 description 1
238000004804 winding Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C14/00—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix
- C03C14/002—Glass compositions containing a non-glass component, e.g. compositions containing fibres, filaments, whiskers, platelets, or the like, dispersed in a glass matrix the non-glass component being in the form of fibres, filaments, yarns, felts or woven material
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/02—Fibres; Filaments; Yarns; Felts; Woven material
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/02—Fibres; Filaments; Yarns; Felts; Woven material
- C03C2214/03—Fibres; Filaments; Yarns; Felts; Woven material surface treated, e.g. coated
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2214/00—Nature of the non-vitreous component
- C03C2214/30—Methods of making the composites

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Ceramic Engineering (AREA)
Dispersion Chemistry (AREA)
Glass Compositions (AREA)

CA002010675A 1989-06-01 1990-02-22 Verre de silicium-oxygene-carbure et articles connexes Abandoned CA2010675A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US35961989A	1989-06-01	1989-06-01
US359,619		1989-06-01

Publications (1)

Publication Number	Publication Date
CA2010675A1 true CA2010675A1 (fr)	1990-12-01

Family

ID=23414619

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002010675A Abandoned CA2010675A1 (fr)	1989-06-01	1990-02-22	Verre de silicium-oxygene-carbure et articles connexes

Country Status (6)

Country	Link
JP (1)	JPH0365527A (fr)
CA (1)	CA2010675A1 (fr)
DE (1)	DE4016569A1 (fr)
FR (1)	FR2647777A1 (fr)
GB (1)	GB2232979A (fr)
IT (1)	IT1248657B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5242866A (en) *	1987-01-09	1993-09-07	Allied-Signal Inc.	Carbon-containing black glass monoliths
WO1994020430A1 (fr) *	1987-01-09	1994-09-15	Allied-Signal Inc.	Monolithes de verre noir contenant du carbone
US5328976A (en) *	1987-01-09	1994-07-12	Allied-Signal Inc.	Carbon-containing black glass monoliths
US5629249A (en) *	1988-04-25	1997-05-13	Alliedsignal Inc.	Silicon carboxide fibers from gel spinning cyclosiloxane polymer precursors
US4981820A (en) *	1989-07-28	1991-01-01	General Electric Company	Cellular silicon-oxy-carbide glass from foamed silicone resins
US5512359A (en) *	1990-01-12	1996-04-30	Alliedsignal Inc.	High flexural strength ceramic fiber reinforced silicon carboxide composite
FR2692251B1 (fr) *	1990-01-12	1996-03-01	Allied Signal Inc	Composite de carboxyde de silicium renforce de fibres ceramiques a resistance a la flexion elevee..
DE4112244A1 (de) *	1990-05-15	1993-11-18	Allied Signal Inc	Faserverstärkter Glasverbundstoff und Verfahren zu dessen Herstellung
CA2023380A1 (fr) *	1990-08-16	1993-10-07	Roger Y. Leung	Fibres d'oxyde de silicium-carbone obtenues par filage de precurseurs polymeres cyclosiloxanes en gel
WO1994017003A1 (fr) *	1990-09-21	1994-08-04	Allied-Signal Inc.	Composite de carboxyde de silicium renforce par des fibres de ceramique avec des proprietes dielectriques adaptables
GB2266302B (en) *	1991-03-06	1995-01-18	Allied Signal Inc	Ceramic fiber reinforced silicon carboxide composite
WO1994003405A1 (fr) *	1991-04-12	1994-02-17	Allied-Signal Inc.	Ceramique de verre noir obtenue par pyrolyse rapide dans des atmospheres a teneur en oxygene
US5266533A (en) *	1991-04-12	1993-11-30	Allied-Signal Inc.	Black glass ceramic from rapid pyrolysis in oxygen-containing atmospheres
US5244720A (en) *	1991-04-19	1993-09-14	Allied-Signal Inc.	Fiber-reinforced glass composite for protecting polymeric substrates
WO1993014040A1 (fr) *	1992-01-10	1993-07-22	Allied-Signal Inc.	Maintien d'une haute resistance a la flexion dans un composite de carboxyde de silicium renforce par des fibres ceramiques
DE4303016C2 (de) *	1993-02-03	1995-07-27	Dornier Gmbh	Keramischer Faserverbundwerkstoff
EP0688307B2 (fr) *	1993-03-12	2000-06-14	AlliedSignal Inc.	Composite de carboxyde de silicium renforce a fibres ceramiques revetues de nitrure de bore
WO1994027923A1 (fr) *	1993-05-27	1994-12-08	Alliedsignal Inc.	Materiau composite de carboxyde de silicium renforce de fibres de ceramique et dont la surface est enrichie de nitrure de bore
US5955194A (en) *	1993-05-27	1999-09-21	Alliedsignal, Inc.	Silicon carboxide composite reinforced with ceramic fibers having a surface enriched in boron nitride
JPH08188443A (ja) *	1994-11-09	1996-07-23	Dow Corning Asia Ltd	シリコンオキシカーバイドの製造方法
ITTO20020887A1 (it)	2002-10-11	2004-04-12	Uni Degli Studi Di Trento	Procedimento per la produzione di fibre di ossicarburo di silicio.
JP4985553B2 (ja) *	2008-06-16	2012-07-25	三菱マテリアル株式会社	シリコン溶融用ルツボ及びシリコン単結晶引上装置
EP3974168A4 (fr)	2019-05-21	2022-09-14	Totani Corporation	Procédé de fabrication de sacs et dispositif de fabrication de sacs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3235869A1 (de) *	1982-09-28	1984-04-05	Siemens AG, 1000 Berlin und 8000 München	Verfahren zur herstellung eines glaskoerpers, insbesondere einer vorform zum ziehen von glasfaser-lichtwellenleitern
DE3368403D1 (en) *	1982-10-29	1987-01-29	Dow Corning	Carbon-containing monolithic glasses prepared by a sol-gel process
CA1278193C (fr) *	1985-07-05	1990-12-27	Brian G. Bagley	Methode de fabrication de verres a silicate a indice de refraction controleet dispositif optique utilisant ces verres

1990
- 1990-02-22 CA CA002010675A patent/CA2010675A1/fr not_active Abandoned
- 1990-04-23 GB GB9009108A patent/GB2232979A/en not_active Withdrawn
- 1990-05-23 DE DE4016569A patent/DE4016569A1/de not_active Withdrawn
- 1990-05-23 FR FR9006453A patent/FR2647777A1/fr not_active Withdrawn
- 1990-05-29 IT IT02045690A patent/IT1248657B/it active IP Right Grant
- 1990-06-01 JP JP2141750A patent/JPH0365527A/ja active Pending

Also Published As

Publication number	Publication date
DE4016569A1 (de)	1990-12-06
IT9020456A1 (it)	1991-11-29
GB9009108D0 (en)	1990-06-20
IT9020456A0 (it)	1990-05-29
JPH0365527A (ja)	1991-03-20
IT1248657B (it)	1995-01-26
FR2647777A1 (fr)	1990-12-07
GB2232979A (en)	1991-01-02

Legal Events

Date	Code	Title	Description
1994-08-22	FZDE	Discontinued

Publication	Publication Date	Title
CA2010675A1 (fr)	1990-12-01	Verre de silicium-oxygene-carbure et articles connexes
US5180694A (en)	1993-01-19	Silicon-oxy-carbide glass method of preparation and articles
US4944904A (en)	1990-07-31	Method of obtaining a fiber-containing composite
US5021367A (en)	1991-06-04	Fiber-containing composite
EP0438117B1 (fr)	1998-08-19	Préparation de fibres en carbure de silicium essentiellement cristallin à partir de polycarbosilane
US6040008A (en)	2000-03-21	Silicon carbide fibers with boron nitride coatings
CA2133979A1 (fr)	1993-12-09	Oxycarbonitride de silicium obtenu par pyrolyse de polycyclosiloxanes dans l'ammoniac
US4388255A (en)	1983-06-14	Method for producing pre-shaped α-silicon nitride whisker compacts and loose whiskers for composite material reinforcement
EP1368578B1 (fr)	2009-07-08	Materiau de frein en carbone a usure reduite
US5837364A (en)	1998-11-17	Ceramic matrix composites using modified hydrogen silsesquioxane resin
CA2014909A1 (fr)	1991-01-28	Verre multicellulaire a base d'oxycarbures de silicium tires de resines de mousse de resines de silicium
JPH1112852A (ja)	1999-01-19	多結晶性炭化ケイ素繊維の製造方法
GB2238046A (en)	1991-05-22	Translucent silicon-oxy-carbide glass and articles
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