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 pur

Info

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
Application number
FR809720A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Houilleres du Bassin du Nord et du Pas de Calais
Original Assignee
Houilleres du Bassin du Nord et du Pas de Calais
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to BE596104D priority Critical patent/BE596104A/xx
Priority to NL257183D priority patent/NL257183A/xx
Application filed by Houilleres du Bassin du Nord et du Pas de Calais filed Critical Houilleres du Bassin du Nord et du Pas de Calais
Priority to FR809720A priority patent/FR1463753A/fr
Priority to LU39293D priority patent/LU39293A1/xx
Priority to GB3566960A priority patent/GB903099A/en
Application granted granted Critical
Publication of FR1463753A publication Critical patent/FR1463753A/fr
Expired legal-status Critical Current

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
    • 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)
FR809720A 1959-11-07 1959-11-07 Procédé pour l'obtention conjointe de résines de polyesters et d'acide téréphtalique pur Expired FR1463753A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE596104D BE596104A (US08092553-20120110-C00004.png) 1959-11-07
NL257183D NL257183A (US08092553-20120110-C00004.png) 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 (US08092553-20120110-C00004.png) 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 (US08092553-20120110-C00004.png)
FR (1) FR1463753A (US08092553-20120110-C00004.png)
GB (1) GB903099A (US08092553-20120110-C00004.png)
LU (1) LU39293A1 (US08092553-20120110-C00004.png)
NL (1) NL257183A (US08092553-20120110-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926714B1 (US08092553-20120110-C00004.png) * 1970-12-10 1974-07-11

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4926714B1 (US08092553-20120110-C00004.png) * 1970-12-10 1974-07-11

Also Published As

Publication number Publication date
NL257183A (US08092553-20120110-C00004.png)
BE596104A (US08092553-20120110-C00004.png)
GB903099A (en) 1962-08-09
LU39293A1 (US08092553-20120110-C00004.png) 1960-12-17

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