FR1463753A - Procédé pour l'obtention conjointe de résines de polyesters et d'acide téréphtalique pur - Google Patents
Procédé pour l'obtention conjointe de résines de polyesters et d'acide téréphtalique purInfo
- Publication number
- FR1463753A FR1463753A FR809720A FR809720A FR1463753A FR 1463753 A FR1463753 A FR 1463753A FR 809720 A FR809720 A FR 809720A FR 809720 A FR809720 A FR 809720A FR 1463753 A FR1463753 A FR 1463753A
- Authority
- FR
- France
- Prior art keywords
- terephthalic acid
- polyester resins
- joint production
- pure terephthalic
- pure
- Prior art date
- 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
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 title 2
- 229920001225 polyester resin Polymers 0.000 title 1
- 239000004645 polyester resin Substances 0.000 title 1
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
-
- 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
- C08G63/123—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/127—Acids containing aromatic rings
-
- 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
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE596104D BE596104A (OSRAM) | 1959-11-07 | ||
| NL257183D NL257183A (OSRAM) | 1959-11-07 | ||
| FR809720A FR1463753A (fr) | 1959-11-07 | 1959-11-07 | Procédé pour l'obtention conjointe de résines de polyesters et d'acide téréphtalique pur |
| LU39293D LU39293A1 (OSRAM) | 1959-11-07 | 1960-10-17 | |
| GB3566960A GB903099A (en) | 1959-11-07 | 1960-10-18 | Process for the production of polyesters and pure terephthalic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR809720A FR1463753A (fr) | 1959-11-07 | 1959-11-07 | Procédé pour l'obtention conjointe de résines de polyesters et d'acide téréphtalique pur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1463753A true FR1463753A (fr) | 1966-07-22 |
Family
ID=8721083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR809720A Expired FR1463753A (fr) | 1959-11-07 | 1959-11-07 | Procédé pour l'obtention conjointe de résines de polyesters et d'acide téréphtalique pur |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE596104A (OSRAM) |
| FR (1) | FR1463753A (OSRAM) |
| GB (1) | GB903099A (OSRAM) |
| LU (1) | LU39293A1 (OSRAM) |
| NL (1) | NL257183A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4926714B1 (OSRAM) * | 1970-12-10 | 1974-07-11 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6555623B1 (en) * | 2002-03-18 | 2003-04-29 | Arco Chemical Technology, L.P. | Preparation of unsaturated polyesters |
-
0
- NL NL257183D patent/NL257183A/xx unknown
- BE BE596104D patent/BE596104A/xx unknown
-
1959
- 1959-11-07 FR FR809720A patent/FR1463753A/fr not_active Expired
-
1960
- 1960-10-17 LU LU39293D patent/LU39293A1/xx unknown
- 1960-10-18 GB GB3566960A patent/GB903099A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4926714B1 (OSRAM) * | 1970-12-10 | 1974-07-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| GB903099A (en) | 1962-08-09 |
| NL257183A (OSRAM) | |
| LU39293A1 (OSRAM) | 1960-12-17 |
| BE596104A (OSRAM) |
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