FR1370632A - Preparation of linear polymeric polyesters, in particular terephthalic esters, in the presence of organic phosphorus compounds - Google Patents

Preparation of linear polymeric polyesters, in particular terephthalic esters, in the presence of organic phosphorus compounds

Info

Publication number
FR1370632A
FR1370632A FR934947A FR934947A FR1370632A FR 1370632 A FR1370632 A FR 1370632A FR 934947 A FR934947 A FR 934947A FR 934947 A FR934947 A FR 934947A FR 1370632 A FR1370632 A FR 1370632A
Authority
FR
France
Prior art keywords
preparation
phosphorus compounds
organic phosphorus
linear polymeric
polymeric polyesters
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
FR934947A
Other languages
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR934947A priority Critical patent/FR1370632A/en
Priority to DE19631520534 priority patent/DE1520534A1/en
Application granted granted Critical
Publication of FR1370632A publication Critical patent/FR1370632A/en
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
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • 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
    • 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

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)
FR934947A 1962-05-16 1963-05-15 Preparation of linear polymeric polyesters, in particular terephthalic esters, in the presence of organic phosphorus compounds Expired FR1370632A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR934947A FR1370632A (en) 1962-05-16 1963-05-15 Preparation of linear polymeric polyesters, in particular terephthalic esters, in the presence of organic phosphorus compounds
DE19631520534 DE1520534A1 (en) 1962-05-16 1963-05-16 Process for the production of linear polyesters

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19532562A 1962-05-16 1962-05-16
US27490363A 1963-04-23 1963-04-23
FR934947A FR1370632A (en) 1962-05-16 1963-05-15 Preparation of linear polymeric polyesters, in particular terephthalic esters, in the presence of organic phosphorus compounds

Publications (1)

Publication Number Publication Date
FR1370632A true FR1370632A (en) 1964-08-28

Family

ID=27247223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934947A Expired FR1370632A (en) 1962-05-16 1963-05-15 Preparation of linear polymeric polyesters, in particular terephthalic esters, in the presence of organic phosphorus compounds

Country Status (2)

Country Link
DE (1) DE1520534A1 (en)
FR (1) FR1370632A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489722A (en) * 1965-08-21 1970-01-13 Teijin Ltd Process for the preparation of aromatic polyester
FR2318266A1 (en) * 1975-07-15 1977-02-11 Ciba Geigy Ag PROCESS FOR IGNIFUGING POLYESTER FIBERS
CN115785409A (en) * 2022-11-22 2023-03-14 中国石油化工股份有限公司 Titanium catalyst and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3489722A (en) * 1965-08-21 1970-01-13 Teijin Ltd Process for the preparation of aromatic polyester
FR2318266A1 (en) * 1975-07-15 1977-02-11 Ciba Geigy Ag PROCESS FOR IGNIFUGING POLYESTER FIBERS
CN115785409A (en) * 2022-11-22 2023-03-14 中国石油化工股份有限公司 Titanium catalyst and preparation method thereof
CN115785409B (en) * 2022-11-22 2024-03-26 中国石油化工股份有限公司 Titanium catalyst and preparation method thereof

Also Published As

Publication number Publication date
DE1520534A1 (en) 1970-02-05

Similar Documents

Publication Publication Date Title
OA00081A (en) Preparation of organic polysulphides.
BE608546A (en) Organic phosphorus compounds
BE780137A (en) BICYCLIC ORGANIC COMPOUNDS
BE614664A (en) Process for the preparation of new linear polyesters.
CH424264A (en) Process for the production of high molecular weight, linear polyesters
FR1370632A (en) Preparation of linear polymeric polyesters, in particular terephthalic esters, in the presence of organic phosphorus compounds
OA03602A (en) New processes for the preparation of α-phenyl fatty acid compounds.
FR1302320A (en) Modified polymers of 1,2-epoxyhydrocarbons and their preparation
FR1490477A (en) Preparation of linear polyesters, in particular derived from terephthalic esters
BE610763A (en) Process for the preparation of polyesters
FR1280420A (en) Process for the preparation of linear aromatic polyesters
CH549027A (en) QUINOXALINE-2-CARBOXYLIC ACID ESTERS TRANSESTERIFICATION.
BE782153A (en) ORGANIC COMPOUNDS
OA01224A (en) New compounds of the podophyllotoxin family and their preparation.
FR1334467A (en) Improvement in the preparation of organic esters
BE608424A (en) Process for the preparation of alpha, gamma -disubstituted acetoacetic esters.
FR1410438A (en) Process for the preparation of organic, alpha, beta-unsaturated compounds
FR1437980A (en) Process for the preparation of organic tin compounds and resulting composition
FR1358707A (en) Preparation of esters by oxygenation of organic compounds
FR1453048A (en) Process for preparing organic esters
FR1386881A (en) Improvements in the preparation of organic carbunyl compounds
FR1281136A (en) Process for the preparation of manganous acetylacetonate
FR1294521A (en) Process for the preparation of linear polyesters
BE610816A (en) Process for the preparation of linear polyesters
BE605890A (en) Process for the preparation of linear polyesters