[go: up one dir, main page]

FR1367565A - Procédé de préparation de nouveaux polyesters - Google Patents

Procédé de préparation de nouveaux polyesters

Info

Publication number
FR1367565A
FR1367565A FR937170A FR937170A FR1367565A FR 1367565 A FR1367565 A FR 1367565A FR 937170 A FR937170 A FR 937170A FR 937170 A FR937170 A FR 937170A FR 1367565 A FR1367565 A FR 1367565A
Authority
FR
France
Prior art keywords
preparation
new polyesters
polyesters
new
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
FR937170A
Other languages
English (en)
Inventor
Hermann Schnell
Reinhard Thiel
Gerhard Fritz
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.)
Bayer AG
Original Assignee
Bayer AG
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 NL293596D priority Critical patent/NL293596A/xx
Priority to BE633035D priority patent/BE633035A/fr
Priority to CH575863A priority patent/CH427283A/de
Priority to GB21905/63A priority patent/GB1012626A/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR937170A priority patent/FR1367565A/fr
Application granted granted Critical
Publication of FR1367565A publication Critical patent/FR1367565A/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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/16—Aliphatic-aromatic or araliphatic polycarbonates
    • C08G64/1608—Aliphatic-aromatic or araliphatic polycarbonates saturated

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)
  • Compositions Of Macromolecular Compounds (AREA)
FR937170A 1962-06-28 1963-06-06 Procédé de préparation de nouveaux polyesters Expired FR1367565A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL293596D NL293596A (fr) 1962-06-28
BE633035D BE633035A (fr) 1963-06-06
CH575863A CH427283A (de) 1962-06-28 1963-05-08 Verfahren zur Herstellung neuartiger Polyester
GB21905/63A GB1012626A (en) 1962-06-28 1963-05-31 New polyesters
FR937170A FR1367565A (fr) 1962-06-28 1963-06-06 Procédé de préparation de nouveaux polyesters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF0037182 1962-06-28
FR937170A FR1367565A (fr) 1962-06-28 1963-06-06 Procédé de préparation de nouveaux polyesters

Publications (1)

Publication Number Publication Date
FR1367565A true FR1367565A (fr) 1964-07-24

Family

ID=25975377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937170A Expired FR1367565A (fr) 1962-06-28 1963-06-06 Procédé de préparation de nouveaux polyesters

Country Status (4)

Country Link
CH (1) CH427283A (fr)
FR (1) FR1367565A (fr)
GB (1) GB1012626A (fr)
NL (1) NL293596A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112142963A (zh) * 2020-09-23 2020-12-29 武汉科技大学 一种可生物降解高分子量聚酯合成方法及用途

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112142963A (zh) * 2020-09-23 2020-12-29 武汉科技大学 一种可生物降解高分子量聚酯合成方法及用途
CN112142963B (zh) * 2020-09-23 2024-03-22 武汉科技大学 一种可生物降解高分子量聚酯合成方法及用途

Also Published As

Publication number Publication date
NL293596A (fr)
CH427283A (de) 1966-12-31
GB1012626A (en) 1965-12-08

Similar Documents

Publication Publication Date Title
FR1522202A (fr) Procédé de préparation de nouveaux antibiotiques
CH436273A (fr) Procédé de préparation de 13-alcoyl-stéroïdes
FR1297516A (fr) Procédé de préparation de polyesters
FR1503559A (fr) Procédé de préparation de nouveaux gonahexaènes
FR1405498A (fr) Procédé de préparation de nouveaux androstano-pyrazoles
FR1385058A (fr) Procédé de préparation de polyesters linéaires
FR1381018A (fr) Procédé de préparation de polyesters
FR1367565A (fr) Procédé de préparation de nouveaux polyesters
FR1360044A (fr) Procédé de préparation de nouveaux dibenzo-aza-cyclo-alcadiènes
CH409946A (fr) Procédé de préparation de 3-aminostéroïdes
CH414607A (fr) Procédé de préparation de 10B-allyl-stéroïdes
FR1353239A (fr) Procédé de préparation de nouveaux a-nor-b-homo-stéroïdes
FR1337807A (fr) Procédé de préparation de 19-nor-stéroïdes
FR1377226A (fr) Procédé de préparation de p-aminoarylaldéhydes
FR1321055A (fr) Procédé de préparation de 19-nor-stéroïdes
FR1337954A (fr) Procédé de préparation de nouveaux hydrazides
CH410933A (fr) Procédé de préparation de nouveaux A-nor-B-homo-6-oxo-stéroïdes
FR1337060A (fr) Procédé de préparation de benzhydrols substitués
FR1360765A (fr) Procédé de préparation de polyesters
FR1367071A (fr) Procédé de préparation de nouveaux 2beta-aminostéroïdes
FR1344980A (fr) Procédé de préparation de nouveaux cyclo-stéroïdes
FR1459885A (fr) Procédé de préparation de nouveaux diaza-cyclo-alcanes
FR1339152A (fr) Procédé de préparation de nouveaux benzènesulfonyl-semicarbazides
FR1341686A (fr) Procédé de préparation de nouveaux oxydo-stéroïdes
FR1403084A (fr) Procédé de préparation de nouveaux 7alpha-méthyl-androstènes