DK134561C - - Google Patents
Info
- Publication number
- DK134561C DK134561C DK124673A DK124673A DK134561C DK 134561 C DK134561 C DK 134561C DK 124673 A DK124673 A DK 124673A DK 124673 A DK124673 A DK 124673A DK 134561 C DK134561 C DK 134561C
- Authority
- DK
- Denmark
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/87—Non-metals or inter-compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH349372A CH570424A5 (en) | 1972-03-09 | 1972-03-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK134561B DK134561B (en) | 1976-11-29 |
| DK134561C true DK134561C (en) | 1977-05-02 |
Family
ID=4257180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK124673A DK134561B (en) | 1972-03-09 | 1973-03-07 | Process for the preparation of fumaric acid-polyester resins. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5248640B2 (en) |
| AT (1) | AT332650B (en) |
| BR (1) | BR7301610D0 (en) |
| CH (1) | CH570424A5 (en) |
| DE (1) | DE2309641C3 (en) |
| DK (1) | DK134561B (en) |
| ES (1) | ES412451A1 (en) |
| FR (1) | FR2175231B1 (en) |
| GB (2) | GB1425191A (en) |
| IT (1) | IT981271B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3411150A1 (en) * | 1984-03-27 | 1985-10-10 | Bayer Ag, 5090 Leverkusen | UNSATURATED POLYESTER RESINS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF PRESSING MATERIALS |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1113087B (en) * | 1956-12-24 | 1961-08-24 | Basf Ag | Process for the production of fumaric acid polyesters |
| NL6401635A (en) * | 1963-05-18 | 1964-11-19 |
-
1972
- 1972-03-09 CH CH349372A patent/CH570424A5/xx not_active IP Right Cessation
-
1973
- 1973-02-21 AT AT153573A patent/AT332650B/en not_active IP Right Cessation
- 1973-02-27 DE DE19732309641 patent/DE2309641C3/en not_active Expired
- 1973-03-02 JP JP2500173A patent/JPS5248640B2/ja not_active Expired
- 1973-03-02 BR BR161073A patent/BR7301610D0/en unknown
- 1973-03-05 GB GB1056473A patent/GB1425191A/en not_active Expired
- 1973-03-05 GB GB3477175A patent/GB1425192A/en not_active Expired
- 1973-03-07 DK DK124673A patent/DK134561B/en not_active IP Right Cessation
- 1973-03-07 FR FR7309202A patent/FR2175231B1/fr not_active Expired
- 1973-03-08 ES ES412451A patent/ES412451A1/en not_active Expired
- 1973-03-09 IT IT2141173A patent/IT981271B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1425192A (en) | 1976-02-18 |
| ES412451A1 (en) | 1976-01-01 |
| JPS48102197A (en) | 1973-12-22 |
| DE2309641C3 (en) | 1981-06-19 |
| JPS5248640B2 (en) | 1977-12-10 |
| FR2175231B1 (en) | 1977-08-05 |
| FR2175231A1 (en) | 1973-10-19 |
| GB1425191A (en) | 1976-02-18 |
| DE2309641A1 (en) | 1973-09-20 |
| DK134561B (en) | 1976-11-29 |
| IT981271B (en) | 1974-10-10 |
| CH570424A5 (en) | 1975-12-15 |
| DE2309641B2 (en) | 1980-08-14 |
| AT332650B (en) | 1976-10-11 |
| BR7301610D0 (en) | 1974-07-18 |
| ATA153573A (en) | 1976-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |