JPS49102656A - - Google Patents
Info
- Publication number
- JPS49102656A JPS49102656A JP1742073A JP1742073A JPS49102656A JP S49102656 A JPS49102656 A JP S49102656A JP 1742073 A JP1742073 A JP 1742073A JP 1742073 A JP1742073 A JP 1742073A JP S49102656 A JPS49102656 A JP S49102656A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- C08G63/12—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
- C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C63/00—Compounds having carboxyl groups bound to a carbon atoms of six-membered aromatic rings
- C07C63/33—Polycyclic acids
- C07C63/337—Polycyclic acids with carboxyl groups bound to condensed ring systems
- C07C63/34—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings
- C07C63/40—Polycyclic acids with carboxyl groups bound to condensed ring systems containing two condensed rings containing three or more carboxyl groups all bound to carbon atoms of the condensed ring system
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1742073A JPS49102656A (enExample) | 1973-02-14 | 1973-02-14 | |
| US05/441,626 US3954840A (en) | 1973-02-14 | 1974-02-11 | 1,3,5,7-Naphthalenetetracarboxylic acids and process for preparation thereof |
| IT20424/74A IT1007342B (it) | 1973-02-14 | 1974-02-11 | Acidi 1.3.5.7 naftalen tetracar bossilici e procedimento per pre pararli |
| BE140878A BE811001A (en) | 1973-02-14 | 1974-02-14 | 1,3,5,7-Naphthalene-tetra carboxylic acid and derivs - by heating other naphthalene carboxylic acids, is useful for synthesis of dyes, polymers, plasticisers and lubricant |
| FR7404977A FR2217308B1 (enExample) | 1973-02-14 | 1974-02-14 | |
| NL7402034A NL7402034A (enExample) | 1973-02-14 | 1974-02-14 | |
| GB674074A GB1453376A (en) | 1973-02-14 | 1974-02-14 | Naphthalene carboxylic acids and derivatives thereof |
| DE19742407003 DE2407003A1 (de) | 1973-02-14 | 1974-02-14 | Neue naphthalin-tetracarbonsaeurederivate und verfahren zu ihrer herstellung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1742073A JPS49102656A (enExample) | 1973-02-14 | 1973-02-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49102656A true JPS49102656A (enExample) | 1974-09-27 |
Family
ID=11943504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1742073A Pending JPS49102656A (enExample) | 1973-02-14 | 1973-02-14 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS49102656A (enExample) |
| BE (1) | BE811001A (enExample) |
-
1973
- 1973-02-14 JP JP1742073A patent/JPS49102656A/ja active Pending
-
1974
- 1974-02-14 BE BE140878A patent/BE811001A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE811001A (en) | 1974-05-29 |