BE630098A - - Google Patents
Info
- Publication number
- BE630098A BE630098A BE630098DA BE630098A BE 630098 A BE630098 A BE 630098A BE 630098D A BE630098D A BE 630098DA BE 630098 A BE630098 A BE 630098A
- Authority
- BE
- Belgium
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
- C08G65/20—Tetrahydrofuran
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1211962 | 1962-03-31 | ||
| JP1211862 | 1962-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE630098A true BE630098A (US06312121-20011106-C00033.png) |
Family
ID=26347695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE630098D BE630098A (US06312121-20011106-C00033.png) | 1962-03-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3314898A (US06312121-20011106-C00033.png) |
| BE (1) | BE630098A (US06312121-20011106-C00033.png) |
| GB (1) | GB1020027A (US06312121-20011106-C00033.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1069767A (en) * | 1963-11-02 | 1967-05-24 | Nippon Oil Co Ltd | Polymeric reaction products of tertahydrofuran and dicarboxylic acid cyclic anhydrides and a method of preparing the same |
| US4303782A (en) * | 1980-01-21 | 1981-12-01 | Mobil Oil Corporation | Polymerization of cyclic ethers |
| CA2234040A1 (en) * | 1998-04-03 | 1999-10-03 | Uli Walther | Screw for use as a fastener in fibrous material such as wood |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1133895B (de) * | 1959-05-29 | 1962-07-26 | Hoechst Ag | Verfahren zur Polymerisation bzw. Mischpolymerisation von Oxacyclobutanen |
| FR1258138A (fr) * | 1959-06-06 | 1961-04-07 | Hoechst Ag | Procédé d'homopolymérisation et de copolymérisation d'oxacycloalcanes |
-
0
- BE BE630098D patent/BE630098A/xx unknown
-
1963
- 1963-02-18 US US259408A patent/US3314898A/en not_active Expired - Lifetime
- 1963-02-18 GB GB6479/63A patent/GB1020027A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3314898A (en) | 1967-04-18 |
| GB1020027A (en) | 1966-02-16 |
| DE1545212B2 (de) | 1972-12-07 |
| DE1545212A1 (de) | 1970-03-19 |
