BE730920A - - Google Patents
Info
- Publication number
- BE730920A BE730920A BE730920DA BE730920A BE 730920 A BE730920 A BE 730920A BE 730920D A BE730920D A BE 730920DA BE 730920 A BE730920 A BE 730920A
- 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
- C08G67/00—Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing oxygen or oxygen and carbon, not provided for in groups C08G2/00 - C08G65/00
- C08G67/02—Copolymers of carbon monoxide and aliphatic unsaturated compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR148522 | 1968-04-18 | ||
| FR6909506A FR2038807A5 (en) | 1969-03-28 | 1969-03-28 | Degradable packaging and film materials are prepared from polyethylene (I) that has been modified by the incorporation of a small amount of carbon monoxide (II) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE730920A true BE730920A (https=) | 1969-09-15 |
Family
ID=26181958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE730920D BE730920A (https=) | 1968-04-18 | 1969-04-02 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE730920A (https=) |
| CH (1) | CH497492A (https=) |
| DE (1) | DE1918562A1 (https=) |
| NL (1) | NL6905950A (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4600614A (en) * | 1983-09-12 | 1986-07-15 | The Dow Chemical Company | High-frequency heatable plastics |
| US5070122A (en) * | 1989-06-15 | 1991-12-03 | Eastman Kodak Company | Environmentally degradable polymer blends |
| EP0420331A1 (en) * | 1989-09-25 | 1991-04-03 | Shell Internationale Researchmaatschappij B.V. | Mono- or biaxially drawn films |
-
1969
- 1969-04-02 BE BE730920D patent/BE730920A/xx unknown
- 1969-04-02 CH CH505169A patent/CH497492A/fr not_active IP Right Cessation
- 1969-04-11 DE DE19691918562 patent/DE1918562A1/de active Pending
- 1969-04-17 NL NL6905950A patent/NL6905950A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6905950A (https=) | 1969-10-21 |
| DE1918562A1 (de) | 1969-10-30 |
| CH497492A (fr) | 1970-10-15 |