FR2120080B1 - - Google Patents
Info
- Publication number
- FR2120080B1 FR2120080B1 FR7147080A FR7147080A FR2120080B1 FR 2120080 B1 FR2120080 B1 FR 2120080B1 FR 7147080 A FR7147080 A FR 7147080A FR 7147080 A FR7147080 A FR 7147080A FR 2120080 B1 FR2120080 B1 FR 2120080B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/065—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids the hydroxy and carboxylic ester groups being bound to aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11960670A JPS4823677B1 (https=) | 1970-12-28 | 1970-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2120080A1 FR2120080A1 (https=) | 1972-08-11 |
| FR2120080B1 true FR2120080B1 (https=) | 1974-04-05 |
Family
ID=14765548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7147080A Expired FR2120080B1 (https=) | 1970-12-28 | 1971-12-28 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4823677B1 (https=) |
| CH (1) | CH555379A (https=) |
| DE (1) | DE2165015C3 (https=) |
| FR (1) | FR2120080B1 (https=) |
| GB (1) | GB1329768A (https=) |
| IT (1) | IT945680B (https=) |
| NL (1) | NL7117908A (https=) |
-
1970
- 1970-12-28 JP JP11960670A patent/JPS4823677B1/ja active Pending
-
1971
- 1971-12-23 GB GB5991171A patent/GB1329768A/en not_active Expired
- 1971-12-27 NL NL7117908A patent/NL7117908A/xx unknown
- 1971-12-28 IT IT5503971A patent/IT945680B/it active
- 1971-12-28 CH CH1906571A patent/CH555379A/xx not_active IP Right Cessation
- 1971-12-28 FR FR7147080A patent/FR2120080B1/fr not_active Expired
- 1971-12-28 DE DE19712165015 patent/DE2165015C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH555379A (de) | 1974-10-31 |
| IT945680B (it) | 1973-05-10 |
| DE2165015B2 (de) | 1977-12-08 |
| FR2120080A1 (https=) | 1972-08-11 |
| NL7117908A (https=) | 1972-06-30 |
| DE2165015A1 (de) | 1972-07-27 |
| DE2165015C3 (de) | 1978-08-17 |
| JPS4823677B1 (https=) | 1973-07-16 |
| GB1329768A (en) | 1973-09-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |