CH317911A - Procédé de préparation de polymères d'oxétanes - Google Patents
Procédé de préparation de polymères d'oxétanesInfo
- Publication number
- CH317911A CH317911A CH317911DA CH317911A CH 317911 A CH317911 A CH 317911A CH 317911D A CH317911D A CH 317911DA CH 317911 A CH317911 A CH 317911A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparing
- oxetane polymers
- oxetane
- polymers
- preparing oxetane
- Prior art date
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
- C08G65/04—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
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
- C08G65/18—Oxetanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US317911XA | 1952-06-17 | 1952-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH317911A true CH317911A (fr) | 1956-12-15 |
Family
ID=21861415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH317911D CH317911A (fr) | 1952-06-17 | 1953-06-15 | Procédé de préparation de polymères d'oxétanes |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE520767A (xx) |
| CH (1) | CH317911A (xx) |
| FR (1) | FR1147402A (xx) |
| GB (1) | GB758450A (xx) |
| NL (2) | NL179193B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2895921A (en) * | 1956-08-27 | 1959-07-21 | Hercules Powder Co Ltd | Preparation of oxetane polymers |
| US2895922A (en) * | 1956-08-27 | 1959-07-21 | Hercules Powder Co Ltd | Preparation of oxetane polymers |
| US2895171A (en) * | 1957-03-22 | 1959-07-21 | Ici Ltd | Production of films from polymeric materials |
| US3213064A (en) * | 1961-12-08 | 1965-10-19 | American Cyanamid Co | Copolymers of oxetanes and aldehyde hydrates |
| US4483978A (en) * | 1981-05-12 | 1984-11-20 | S R I International | Energetic copolymers and method of making same |
| US4804424A (en) * | 1986-10-19 | 1989-02-14 | Morton Thiokol, Inc. | Nitrate ester-miscible polyether polymers |
| US4764586A (en) * | 1986-10-29 | 1988-08-16 | Morton Thiokol, Inc. | Internally-plasticized polyethers from substituted oxetanes |
| US5210153A (en) * | 1986-10-29 | 1993-05-11 | Us Navy | Thermoplastic elastomers having alternate crystalline structure for us as high energy binders |
| US5362848A (en) * | 1992-12-11 | 1994-11-08 | Aerojet-General Corporation | Preparation and polymerization of initiators containing multiple oxetane rings: new routes to star polymers |
-
0
- NL NL85342D patent/NL85342C/xx active
- BE BE520767D patent/BE520767A/xx unknown
- NL NLAANVRAGE7808133,B patent/NL179193B/xx unknown
-
1953
- 1953-06-15 CH CH317911D patent/CH317911A/fr unknown
- 1953-06-15 GB GB16447/53A patent/GB758450A/en not_active Expired
- 1953-06-16 FR FR1147402D patent/FR1147402A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1147402A (fr) | 1957-11-25 |
| GB758450A (en) | 1956-10-03 |
| NL179193B (nl) | |
| NL85342C (xx) | |
| BE520767A (xx) |
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