FR2156364A1 - - Google Patents
Info
- Publication number
- FR2156364A1 FR2156364A1 FR7236408A FR7236408A FR2156364A1 FR 2156364 A1 FR2156364 A1 FR 2156364A1 FR 7236408 A FR7236408 A FR 7236408A FR 7236408 A FR7236408 A FR 7236408A FR 2156364 A1 FR2156364 A1 FR 2156364A1
- 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.)
- Withdrawn
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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/337—Polymers modified by chemical after-treatment with organic compounds containing other elements
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/12—Saturated ethers containing halogen
- C07C43/126—Saturated ethers containing halogen having more than one ether bond
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4814671 | 1971-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2156364A1 true FR2156364A1 (it) | 1973-05-25 |
Family
ID=10447558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7236408A Withdrawn FR2156364A1 (it) | 1971-10-15 | 1972-10-13 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4846583A (it) |
| DE (1) | DE2250718A1 (it) |
| FR (1) | FR2156364A1 (it) |
| GB (1) | GB1354138A (it) |
| IT (1) | IT968823B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2217294A1 (it) * | 1973-02-09 | 1974-09-06 | Hoechst Ag |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5756453B2 (it) * | 1973-10-15 | 1982-11-30 | ||
| JPS50101307A (it) * | 1974-01-22 | 1975-08-11 | ||
| JPS50101306A (it) * | 1974-01-22 | 1975-08-11 | ||
| JPS591319B2 (ja) * | 1975-09-30 | 1984-01-11 | 株式会社ネオス | 含フッ素界面活性剤の製法 |
| GB2010874B (en) * | 1977-12-07 | 1982-10-06 | Ciba Geigy Ag | Fluorinated nonionic surfactants |
| US4289600A (en) * | 1978-03-31 | 1981-09-15 | Hooker Chemicals & Plastics Corp. | Microporous membrane materials |
| US4170540A (en) * | 1978-03-31 | 1979-10-09 | Hooker Chemicals & Plastics Corp. | Method for forming microporous membrane materials |
| US4460791A (en) * | 1978-09-22 | 1984-07-17 | Ciba-Geigy Corporation | Oil recovery by fluorochemical surfactant waterflooding |
| JPS59204144A (ja) * | 1983-04-12 | 1984-11-19 | Daikin Ind Ltd | 新規含フッ素化合物およびその製法 |
| US5154846A (en) * | 1988-12-27 | 1992-10-13 | Allied-Signal Inc. | Fluorinated butylene oxide based refrigerant lubricants |
| US4975212A (en) * | 1988-12-27 | 1990-12-04 | Allied-Signal Inc. | Fluorinated lubricating compositions |
| US5100569A (en) * | 1990-11-30 | 1992-03-31 | Allied-Signal Inc. | Polyoxyalkylene glycol refrigeration lubricants having pendant, non-terminal perfluoroalkyl groups |
| US5658962A (en) | 1994-05-20 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application |
| US7128133B2 (en) | 2003-12-16 | 2006-10-31 | 3M Innovative Properties Company | Hydrofluoroether as a heat-transfer fluid |
| US6953082B2 (en) | 2003-12-16 | 2005-10-11 | 3M Innovative Properties Company | Hydrofluoroether as a heat-transfer fluid |
| US7055579B2 (en) | 2003-12-16 | 2006-06-06 | 3M Innovative Properties Company | Hydrofluoroether as a heat-transfer fluid |
-
1971
- 1971-10-15 GB GB1354138D patent/GB1354138A/en not_active Expired
-
1972
- 1972-10-10 IT IT3032572A patent/IT968823B/it active
- 1972-10-12 JP JP10161872A patent/JPS4846583A/ja active Pending
- 1972-10-13 FR FR7236408A patent/FR2156364A1/fr not_active Withdrawn
- 1972-10-16 DE DE19722250718 patent/DE2250718A1/de active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2217294A1 (it) * | 1973-02-09 | 1974-09-06 | Hoechst Ag |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1354138A (en) | 1974-06-05 |
| DE2250718A1 (de) | 1973-04-19 |
| IT968823B (it) | 1974-03-20 |
| JPS4846583A (it) | 1973-07-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |