FR2215425B1 - - Google Patents
Info
- Publication number
- FR2215425B1 FR2215425B1 FR7303124A FR7303124A FR2215425B1 FR 2215425 B1 FR2215425 B1 FR 2215425B1 FR 7303124 A FR7303124 A FR 7303124A FR 7303124 A FR7303124 A FR 7303124A FR 2215425 B1 FR2215425 B1 FR 2215425B1
- Authority
- FR
- France
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/21—Cyclic compounds having at least one ring containing silicon, but no carbon in the ring
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22369372A | 1972-02-04 | 1972-02-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2215425A1 FR2215425A1 (fr) | 1974-08-23 |
FR2215425B1 true FR2215425B1 (fr) | 1978-03-24 |
Family
ID=22837615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7303124A Expired FR2215425B1 (fr) | 1972-02-04 | 1973-01-30 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3763212A (fr) |
JP (1) | JPS557856B2 (fr) |
DE (1) | DE2303155C2 (fr) |
FR (1) | FR2215425B1 (fr) |
GB (1) | GB1367026A (fr) |
NL (1) | NL7301573A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3846464A (en) * | 1973-11-27 | 1974-11-05 | Gen Electric | Process for preparing cyclic methylvinylsiloxanes |
DE2536010C3 (de) * | 1975-08-13 | 1981-09-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Octaphenylcyclotetrasiloxan |
GB2112407B (en) * | 1981-12-14 | 1985-06-19 | Gen Electric | Method of hydrolyzing chlorosilanes |
US4412080A (en) * | 1982-08-16 | 1983-10-25 | General Electric Company | Methods for preparing cyclopolysiloxanes |
US4735998A (en) * | 1985-04-10 | 1988-04-05 | Shin-Etsu Chemical Co. Ltd. | Method for the preparation of a crosslinked organic polymer |
JPS62140002U (fr) * | 1986-02-26 | 1987-09-03 | ||
US5241097A (en) * | 1992-12-21 | 1993-08-31 | Allied-Signal Inc. | Process for the preparation of cyclic siloxane |
EP0962300A1 (fr) * | 1998-06-03 | 1999-12-08 | E.I. Du Pont De Nemours And Company | Procédé de fabrication d'un film étiré biaxialement en EVOH et polyester et film obténu par le procédé |
JP4663838B2 (ja) | 2000-01-28 | 2011-04-06 | 東レ・ダウコーニング株式会社 | 環状シロキサンの製造方法 |
TWI282124B (en) * | 2002-11-28 | 2007-06-01 | Tosoh Corp | Insulating film material containing an organic silane compound, its production method and semiconductor device |
CN100444330C (zh) * | 2002-11-28 | 2008-12-17 | 东曹株式会社 | 含有有机硅烷、有机硅氧烷化合物形成的绝缘膜用材料、其制造方法和半导体器件 |
DE102005047395A1 (de) * | 2005-10-04 | 2007-04-05 | Wacker Chemie Ag | Verfahren zur Herstellung von Organopolysiloxanen |
JP6131575B2 (ja) * | 2011-12-22 | 2017-05-24 | 東ソー株式会社 | 環状シロキサン化合物の製造方法およびジシロキサン化合物 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE888851C (de) * | 1950-04-19 | 1953-09-07 | Bayer Ag | Verfahren zur Herstellung von niedermolekularen, zyklischen Dialkylsiloxanen |
US2769830A (en) * | 1953-12-29 | 1956-11-06 | Union Carbide & Carbon Corp | Process for preparing hexaethylcyclotrisiloxane |
US2769829A (en) * | 1953-12-29 | 1956-11-06 | Union Carbide & Carbon Corp | Process for preparing octaethylcyclotetrasiloxane |
GB845554A (en) * | 1955-10-31 | 1960-08-24 | Union Carbide Corp | Ethylvinylsiloxane cyclic polymers |
US3432538A (en) * | 1966-07-01 | 1969-03-11 | Texas Instruments Inc | Method for preparation of cyclic diorganosiloxanes |
US3607898A (en) * | 1969-08-20 | 1971-09-21 | Gen Electric | Process for preparing cyclic syn-tetramethyltetravinyltetrasiloxane |
-
1972
- 1972-02-04 US US00223693A patent/US3763212A/en not_active Expired - Lifetime
-
1973
- 1973-01-01 GB GB9273A patent/GB1367026A/en not_active Expired
- 1973-01-23 DE DE2303155A patent/DE2303155C2/de not_active Expired
- 1973-01-30 FR FR7303124A patent/FR2215425B1/fr not_active Expired
- 1973-02-02 NL NL7301573A patent/NL7301573A/xx not_active Application Discontinuation
- 1973-02-05 JP JP1384573A patent/JPS557856B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2215425A1 (fr) | 1974-08-23 |
NL7301573A (fr) | 1973-08-07 |
DE2303155A1 (de) | 1973-08-16 |
JPS557856B2 (fr) | 1980-02-28 |
US3763212A (en) | 1973-10-02 |
DE2303155C2 (de) | 1984-06-14 |
GB1367026A (en) | 1974-09-18 |
JPS4888199A (fr) | 1973-11-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |