BE721512A - - Google Patents
Info
- Publication number
- BE721512A BE721512A BE721512DA BE721512A BE 721512 A BE721512 A BE 721512A BE 721512D A BE721512D A BE 721512DA BE 721512 A BE721512 A BE 721512A
- 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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/34—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids using polymerised unsaturated fatty acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67160467A | 1967-09-29 | 1967-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE721512A true BE721512A (en:Method) | 1969-03-27 |
Family
ID=24695190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE721512D BE721512A (en:Method) | 1967-09-29 | 1968-09-27 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE721512A (en:Method) |
| FR (1) | FR1581969A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4853460A (en) * | 1988-03-24 | 1989-08-01 | Union Camp Corporation | Long open assembly time vinyl-bonding polyamide from dimer acid |
| DE4023969A1 (de) * | 1990-07-27 | 1992-01-30 | Inventa Ag | Neue copolyamide, verfahren zu ihrer herstellung und ihre verwendung |
| EP2421909B1 (en) * | 2009-04-20 | 2020-01-08 | DSM IP Assets B.V. | Flexible polymer |
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1968
- 1968-09-27 BE BE721512D patent/BE721512A/xx not_active IP Right Cessation
- 1968-09-30 FR FR1581969D patent/FR1581969A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1581969A (en:Method) | 1969-09-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: SCHERING A.G. Effective date: 19880927 |