JPS6310170B2 - - Google Patents
Info
- Publication number
- JPS6310170B2 JPS6310170B2 JP61211827A JP21182786A JPS6310170B2 JP S6310170 B2 JPS6310170 B2 JP S6310170B2 JP 61211827 A JP61211827 A JP 61211827A JP 21182786 A JP21182786 A JP 21182786A JP S6310170 B2 JPS6310170 B2 JP S6310170B2
- Authority
- JP
- Japan
- Prior art keywords
- formula
- organopolysilane
- compound
- disilane
- organopolysilanes
- Prior art date
- 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.)
- Expired
Links
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- PZPGRFITIJYNEJ-UHFFFAOYSA-N disilane Chemical compound [SiH3][SiH3] PZPGRFITIJYNEJ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 7
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 5
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 5
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 4
- 125000003118 aryl group Chemical group 0.000 claims abstract description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000576 coating method Methods 0.000 abstract description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 abstract description 3
- 229910010271 silicon carbide Inorganic materials 0.000 abstract description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 26
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 13
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 7
- 229910052700 potassium Inorganic materials 0.000 description 7
- 239000011591 potassium Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- -1 methyl- Chemical group 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- ZYKMXPLFVHNTTQ-UHFFFAOYSA-N dimethoxy-[methoxy(dimethyl)silyl]-methylsilane Chemical compound CO[Si](C)(C)[Si](C)(OC)OC ZYKMXPLFVHNTTQ-UHFFFAOYSA-N 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 4
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000002329 infrared spectrum Methods 0.000 description 4
- MDLRQEHNDJOFQN-UHFFFAOYSA-N methoxy(dimethyl)silicon Chemical compound CO[Si](C)C MDLRQEHNDJOFQN-UHFFFAOYSA-N 0.000 description 4
- 125000002524 organometallic group Chemical group 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- BOXVSHDJQLZMFJ-UHFFFAOYSA-N [dimethoxy(methyl)silyl]-dimethoxy-methylsilane Chemical compound CO[Si](C)(OC)[Si](C)(OC)OC BOXVSHDJQLZMFJ-UHFFFAOYSA-N 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- JJQZDUKDJDQPMQ-UHFFFAOYSA-N dimethoxy(dimethyl)silane Chemical compound CO[Si](C)(C)OC JJQZDUKDJDQPMQ-UHFFFAOYSA-N 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- OKHRRIGNGQFVEE-UHFFFAOYSA-N methyl(diphenyl)silicon Chemical compound C=1C=CC=CC=1[Si](C)C1=CC=CC=C1 OKHRRIGNGQFVEE-UHFFFAOYSA-N 0.000 description 3
- BFXIKLCIZHOAAZ-UHFFFAOYSA-N methyltrimethoxysilane Chemical compound CO[Si](C)(OC)OC BFXIKLCIZHOAAZ-UHFFFAOYSA-N 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920000548 poly(silane) polymer Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910021418 black silicon Inorganic materials 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- JERGBZZUQHMLOA-UHFFFAOYSA-N dimethoxy(methoxysilyl)silane Chemical group CO[SiH2][SiH](OC)OC JERGBZZUQHMLOA-UHFFFAOYSA-N 0.000 description 1
- LPTGGGHKFLYHMO-UHFFFAOYSA-N dimethoxy-(methoxy-methyl-phenylsilyl)-methylsilane Chemical compound CO[Si](C)(OC)[Si](C)(OC)C1=CC=CC=C1 LPTGGGHKFLYHMO-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- 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
- G03F7/0754—Non-macromolecular compounds containing silicon-to-silicon bonds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/90—Carbides
- C01B32/914—Carbides of single elements
- C01B32/956—Silicon carbide
- C01B32/963—Preparation from compounds containing silicon
- C01B32/977—Preparation from organic compounds containing silicon
-
- 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
- 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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Silicon Polymers (AREA)
Description
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Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ åŒïŒ R2R1Si2ïŒOCH3ïŒ3 ãåŒäžãã¯åãããŸãã¯ç°ãªãäžäŸ¡ã®ã¢ã«ãã«
âãã¢ã«ã±ãã«âãŸãã¯ã¢ãªãŒã«åºãè¡šããã
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ããå Žåã«ããåŒïŒ R2Si2ïŒOCH3ïŒ4 ãåŒäžãã¯åèšã®ãã®ãè¡šãããã§ç€ºãããå
åç©ãšã®æ··åç©ã§ãåŒïŒ R2R2SiH ãåŒäžãã¯åèšã®ãã®ãè¡šãããR2ã¯ã¡ãã
ã·åºãè¡šãããããŸãã¯ïŒ²ãšåããã®ãè¡šããã
ã§ç€ºãããå°ãªããšãïŒã€ã®ååç©ãšãåŒïŒ MOR ãåŒäžãã¯åèšã®ãã®ãè¡šãããïŒã¯ã¢ã«ã«ãª
éå±ã§ãããã§ç€ºãããå°ãªããšãïŒã€ã®ååç©
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ãªã·ã©ã³ã®è£œé æ³ã
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853532128 DE3532128A1 (de) | 1985-09-10 | 1985-09-10 | Organopolysilane, verfahren zu ihrer herstellung und verwendung dieser organopolysilane |
DE3532128.8 | 1985-09-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6262821A JPS6262821A (ja) | 1987-03-19 |
JPS6310170B2 true JPS6310170B2 (ja) | 1988-03-04 |
Family
ID=6280477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61211827A Granted JPS6262821A (ja) | 1985-09-10 | 1986-09-10 | ãªã«ã¬ãããªã·ã©ã³ã®è£œé æ³ |
Country Status (6)
Country | Link |
---|---|
US (1) | US4667046A (ja) |
EP (1) | EP0214664B1 (ja) |
JP (1) | JPS6262821A (ja) |
AT (1) | ATE72571T1 (ja) |
CA (1) | CA1265314A (ja) |
DE (2) | DE3532128A1 (ja) |
Families Citing this family (18)
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---|---|---|---|---|
US4716240A (en) * | 1986-02-19 | 1987-12-29 | Yuki Gosei Kogyo Co., Ltd. | 1,2-dichloro-1,2,2-trimethyl-1-phenyldisilane and method for producing the same |
DE3726010A1 (de) * | 1987-08-05 | 1989-02-16 | Wacker Chemie Gmbh | In der hitze haertbare organopolysiloxan-zusammensetzungen |
DE3811567A1 (de) * | 1988-04-07 | 1989-10-19 | Wacker Chemie Gmbh | Verfahren zur herstellung von organopolysilanen |
US5023307A (en) * | 1988-07-22 | 1991-06-11 | Dow Corning Corporation | Methylpolysilanes having controllable rheology and method for their preparation |
US5025075A (en) * | 1988-07-22 | 1991-06-18 | Dow Corning Corporation | Methylpolysilanes and method for their preparation |
US4889904A (en) * | 1988-07-22 | 1989-12-26 | Dow Corning Corporation | Process for the preparation of methylpolysilanes having controlled carbon content |
JPH06103092B2 (ja) * | 1988-08-04 | 1994-12-14 | æŸäžé»åšç£æ¥æ ªåŒäŒç€Ÿ | 觊åªççŒè£ 眮 |
US5173452A (en) * | 1989-02-15 | 1992-12-22 | Dobuzinsky David M | Process for the vapor deposition of polysilanes photoresists |
DE4020828A1 (de) * | 1990-06-29 | 1992-01-02 | Wacker Chemie Gmbh | Verfahren zur herstellung von organopolysilanen |
JP2758106B2 (ja) * | 1992-08-11 | 1998-05-28 | æ±èã·ãªã³ãŒã³æ ªåŒäŒç€Ÿ | ããªãªã«ã¬ãã·ã©ã³ã®è£œé æ¹æ³ |
DE69511442T2 (de) * | 1994-02-28 | 2000-04-13 | Toshiba Silicone | Verfahren zur Herstellung von Polyorganosilan |
US7022864B2 (en) * | 2003-07-15 | 2006-04-04 | Advanced Technology Materials, Inc. | Ethyleneoxide-silane and bridged silane precursors for forming low k films |
US20080207005A1 (en) * | 2005-02-15 | 2008-08-28 | Freescale Semiconductor, Inc. | Wafer Cleaning After Via-Etching |
WO2007025565A1 (en) * | 2005-09-01 | 2007-03-08 | Freescale Semiconductor, Inc. | Semiconductor device including a coupled dielectric layer and metal layer, method of fabrication thereof, and material for coupling a dielectric layer and a metal layer in a semiconductor device |
US7678529B2 (en) * | 2005-11-21 | 2010-03-16 | Shin-Etsu Chemical Co., Ltd. | Silicon-containing film forming composition, silicon-containing film serving as etching mask, substrate processing intermediate, and substrate processing method |
WO2007087831A1 (en) * | 2006-02-03 | 2007-08-09 | Freescale Semiconductor, Inc. | 'universal' barrier cmp slurry for use with low dielectric constant interlayer dielectrics |
US7803719B2 (en) * | 2006-02-24 | 2010-09-28 | Freescale Semiconductor, Inc. | Semiconductor device including a coupled dielectric layer and metal layer, method of fabrication thereof, and passivating coupling material comprising multiple organic components for use in a semiconductor device |
WO2007095973A1 (en) * | 2006-02-24 | 2007-08-30 | Freescale Semiconductor, Inc. | Integrated system for semiconductor substrate processing using liquid phase metal deposition |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB828843A (en) * | 1955-12-03 | 1960-02-24 | Kali Chemie Ag | Method of producing silicones |
US3146248A (en) * | 1960-10-25 | 1964-08-25 | Dow Corning | Endblocked polysilanes |
US4298558A (en) * | 1980-07-23 | 1981-11-03 | Dow Corning Corporation | High yield silicon carbide pre-ceramic polymers |
USRE31447E (en) * | 1980-07-23 | 1983-11-22 | Dow Corning Corporation | High yield silicon carbide pre-ceramic polymers |
FR2565231B1 (fr) * | 1984-05-30 | 1987-09-18 | Rhone Poulenc Spec Chim | Procede de preparation d'organosilanes et d'organopolysilanes a partir d'organodisilanes |
FR2565234B1 (fr) * | 1984-06-01 | 1986-09-19 | Centre Nat Rech Scient | Nouveaux polysilanes non ramifies, leur preparation et leur application |
-
1985
- 1985-09-10 DE DE19853532128 patent/DE3532128A1/de not_active Withdrawn
-
1986
- 1986-09-02 US US06/902,540 patent/US4667046A/en not_active Expired - Fee Related
- 1986-09-03 CA CA000517382A patent/CA1265314A/en not_active Expired - Lifetime
- 1986-09-10 JP JP61211827A patent/JPS6262821A/ja active Granted
- 1986-09-10 EP EP86112560A patent/EP0214664B1/de not_active Expired - Lifetime
- 1986-09-10 AT AT86112560T patent/ATE72571T1/de not_active IP Right Cessation
- 1986-09-10 DE DE8686112560T patent/DE3683883D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3683883D1 (de) | 1992-03-26 |
JPS6262821A (ja) | 1987-03-19 |
EP0214664A2 (de) | 1987-03-18 |
US4667046A (en) | 1987-05-19 |
EP0214664A3 (en) | 1988-05-04 |
EP0214664B1 (de) | 1992-02-12 |
ATE72571T1 (de) | 1992-02-15 |
DE3532128A1 (de) | 1987-03-12 |
CA1265314A (en) | 1990-02-06 |
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