BE717224A - - Google Patents
Info
- Publication number
- BE717224A BE717224A BE717224DA BE717224A BE 717224 A BE717224 A BE 717224A BE 717224D A BE717224D A BE 717224DA BE 717224 A BE717224 A BE 717224A
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/22—Copolymerisation of aldehydes or ketones with epoxy compounds
-
- 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
- C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
- C08G2/18—Copolymerisation of aldehydes or ketones
- C08G2/24—Copolymerisation of aldehydes or ketones with acetals
-
- 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
- C08G4/00—Condensation polymers of aldehydes or ketones with polyalcohols; Addition polymers of heterocyclic oxygen compounds containing in the ring at least once the grouping —O—C—O—
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polyethers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1720676A DE1720676C3 (de) | 1967-06-27 | 1967-06-27 | Schlagzähe Copolymerisate des Trioxane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717224A true BE717224A (xx) | 1968-12-27 |
Family
ID=7105751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717224D BE717224A (xx) | 1967-06-27 | 1968-06-27 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3639349A (xx) |
| AT (1) | AT282194B (xx) |
| BE (1) | BE717224A (xx) |
| CH (1) | CH530429A (xx) |
| DE (1) | DE1720676C3 (xx) |
| FR (1) | FR1580992A (xx) |
| GB (1) | GB1216367A (xx) |
| NL (1) | NL153897B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4788258A (en) * | 1987-09-14 | 1988-11-29 | Hoechst Celanese Corporation | Low Tg non-crystalline acetal copolymers |
| US4975520A (en) * | 1989-03-20 | 1990-12-04 | Hoechst Celanese Corp. | Production of acetal copolymers from gaseous formaldehyde and cyclic ethers |
-
1967
- 1967-06-27 DE DE1720676A patent/DE1720676C3/de not_active Expired
-
1968
- 1968-06-20 NL NL686808686A patent/NL153897B/xx not_active IP Right Cessation
- 1968-06-25 AT AT608468A patent/AT282194B/de not_active IP Right Cessation
- 1968-06-25 CH CH941868A patent/CH530429A/de not_active IP Right Cessation
- 1968-06-25 US US739666A patent/US3639349A/en not_active Expired - Lifetime
- 1968-06-27 FR FR1580992D patent/FR1580992A/fr not_active Expired
- 1968-06-27 BE BE717224D patent/BE717224A/xx unknown
- 1968-06-27 GB GB30647/68A patent/GB1216367A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1720676C3 (de) | 1978-09-21 |
| DE1720676A1 (de) | 1971-06-16 |
| DE1720676B2 (de) | 1978-01-12 |
| FR1580992A (xx) | 1969-09-12 |
| CH530429A (de) | 1972-11-15 |
| GB1216367A (en) | 1970-12-23 |
| NL6808686A (xx) | 1968-12-30 |
| NL153897B (nl) | 1977-07-15 |
| AT282194B (de) | 1970-06-25 |
| US3639349A (en) | 1972-02-01 |