NL253853A - - Google Patents
Info
- Publication number
- NL253853A NL253853A NL253853DA NL253853A NL 253853 A NL253853 A NL 253853A NL 253853D A NL253853D A NL 253853DA NL 253853 A NL253853 A NL 253853A
- Authority
- NL
- Netherlands
Links
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/48—Compounds containing oxirane rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms, e.g. ester or nitrile radicals
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- 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
- C08G65/04—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 from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
- C08G65/223—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens
- C08G65/226—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring containing halogens containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82768359A | 1959-07-17 | 1959-07-17 | |
| US3510760A | 1960-06-10 | 1960-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL253853A true NL253853A (US06420036-20020716-C00037.png) | 1964-03-25 |
Family
ID=26711763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL253853D NL253853A (US06420036-20020716-C00037.png) | 1959-07-17 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE1153740B (US06420036-20020716-C00037.png) |
| GB (1) | GB904877A (US06420036-20020716-C00037.png) |
| NL (1) | NL253853A (US06420036-20020716-C00037.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3338978A (en) * | 1963-04-24 | 1967-08-29 | Du Pont | Method of producing difluorocarbene radicals and of using the same |
| US3536733A (en) * | 1967-08-10 | 1970-10-27 | Du Pont | Method for the preparation of halogenated epoxides |
| DE2557655C3 (de) * | 1975-12-20 | 1981-08-27 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung von Hexafluorpropylenoxid |
| US4287128A (en) * | 1979-06-21 | 1981-09-01 | Allied Corporation | Process for preparing epoxides |
| JPS6031535A (ja) * | 1983-07-29 | 1985-02-18 | Kuraray Co Ltd | 表面の改質された合成樹脂成形物 |
| US5347058A (en) * | 1993-12-07 | 1994-09-13 | E. I. Du Pont De Nemours And Company | Process for the production of fluorinated olefins |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2833787A (en) * | 1955-03-15 | 1958-05-06 | Shell Dev | Epoxidation process using hydrogen peroxide and an acid salt of a heavy metal peracid |
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0
- NL NL253853D patent/NL253853A/xx unknown
-
1960
- 1960-07-14 DE DEP25354A patent/DE1153740B/de active Granted
- 1960-07-15 GB GB2473460A patent/GB904877A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1153740C2 (US06420036-20020716-C00037.png) | 1964-04-02 |
| GB904877A (en) | 1962-09-05 |
| DE1153740B (de) | 1963-09-05 |
