BE591363A - Procédé d'homopolymérisation et de copolymérisation d'oxacycloalcanes. - Google Patents
Procédé d'homopolymérisation et de copolymérisation d'oxacycloalcanes.Info
- Publication number
- BE591363A BE591363A BE591363A BE591363A BE591363A BE 591363 A BE591363 A BE 591363A BE 591363 A BE591363 A BE 591363A BE 591363 A BE591363 A BE 591363A BE 591363 A BE591363 A BE 591363A
- Authority
- BE
- Belgium
- Prior art keywords
- oxacycloalkanes
- homopolymerization
- copolymerization
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polymerization Catalysts (AREA)
- Polyethers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF28549A DE1133895B (de) | 1959-05-29 | 1959-05-29 | Verfahren zur Polymerisation bzw. Mischpolymerisation von Oxacyclobutanen |
DEF0028628 | 1959-06-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE591363A true BE591363A (fr) | 1960-11-30 |
Family
ID=25974325
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE591363A BE591363A (fr) | 1959-05-29 | 1960-05-30 | Procédé d'homopolymérisation et de copolymérisation d'oxacycloalcanes. |
Country Status (4)
Country | Link |
---|---|
US (1) | US3259590A (fr) |
BE (1) | BE591363A (fr) |
DE (1) | DE1133895B (fr) |
GB (1) | GB962792A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE630098A (fr) * | 1962-03-31 | |||
DE1183246B (de) * | 1963-05-03 | 1964-12-10 | Hoechst Ag | Verfahren zur Herstellung von unschmelzbaren bzw. hochschmelzenden Polyaethern von hohem Molekulargewicht |
US3484388A (en) * | 1965-06-07 | 1969-12-16 | Phillips Petroleum Co | Alkene oxide polymerization with an organoaluminum,beta-diketone metal salt and adjuvant catalyst system |
US3449267A (en) * | 1966-02-01 | 1969-06-10 | British Industrial Plastics | Process of preparing tetrahydrofuran-3,3 - bis(chloromethyl)oxacyclobutane copolymers |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR898269A (fr) * | 1939-08-18 | 1945-04-18 | Ig Farbenindustrie Ag | Procédé d'obtention de produits de polymérisation du tétrahydrofurane |
DE931130C (de) * | 1951-10-21 | 1955-08-01 | Henkel & Cie Gmbh | Verfahren zur Herstellung von Kunststoffen |
US2856370A (en) * | 1953-09-09 | 1958-10-14 | Du Pont | Process for polymerizing cyclic ethers with phosphorous pentafluoride |
US2947722A (en) * | 1954-08-17 | 1960-08-02 | Hercules Powder Co Ltd | Stabilized polymeric oxetane molding compositions |
US2722340A (en) * | 1954-09-02 | 1955-11-01 | Hercules Powder Co Ltd | 3,3-bis(chloromethyl)oxetane coated articles and method of coating |
DE1037136B (de) * | 1954-12-27 | 1958-08-21 | Bayer Ag | Verfahren zur Herstellung von polymeren Trimethylenoxydderivaten |
US2895922A (en) * | 1956-08-27 | 1959-07-21 | Hercules Powder Co Ltd | Preparation of oxetane polymers |
US2891837A (en) * | 1956-10-24 | 1959-06-23 | Du Pont | Process for forming continuous shaped structure by direct chemical spinning |
-
1959
- 1959-05-29 DE DEF28549A patent/DE1133895B/de active Pending
-
1960
- 1960-05-25 US US31532A patent/US3259590A/en not_active Expired - Lifetime
- 1960-05-30 BE BE591363A patent/BE591363A/fr unknown
- 1960-05-30 GB GB19121/60A patent/GB962792A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB962792A (en) | 1964-07-01 |
US3259590A (en) | 1966-07-05 |
DE1133895B (de) | 1962-07-26 |
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