FR1367565A - Process for the preparation of new polyesters - Google Patents

Process for the preparation of new polyesters

Info

Publication number: FR1367565A
Authority: FR; France
Prior art keywords: preparation; new polyesters; polyesters; new
Prior art date: 1962-06-28
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

French (fr)

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.)

1962-06-28

Filing date

1963-06-06

Publication date

1964-07-24

Priority to BE633035D priority Critical patent/BE633035A/fr

Priority to NL293596D priority patent/NL293596A/xx

1963-05-08 Priority to CH575863A priority patent/CH427283A/en

1963-05-31 Priority to GB21905/63A priority patent/GB1012626A/en

1963-06-06 Application filed by Bayer AG filed Critical Bayer AG

1963-06-06 Priority to FR937170A priority patent/FR1367565A/en

1964-07-24 Application granted granted Critical

1964-07-24 Publication of FR1367565A publication Critical patent/FR1367565A/en

Status Expired legal-status Critical Current

Links

229920000728 polyester Polymers 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
- 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 Process for the preparation of new polyesters Expired FR1367565A (en)

Priority Applications (5)

Application Number	Priority Date	Filing Date	Title
BE633035D BE633035A (en)	1963-06-06
NL293596D NL293596A (en)	1962-06-28
CH575863A CH427283A (en)	1962-06-28	1963-05-08	Process for the production of novel polyesters
GB21905/63A GB1012626A (en)	1962-06-28	1963-05-31	New polyesters
FR937170A FR1367565A (en)	1962-06-28	1963-06-06	Process for the preparation of new polyesters

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEF0037182		1962-06-28
FR937170A FR1367565A (en)	1962-06-28	1963-06-06	Process for the preparation of new polyesters

Publications (1)

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

Family

ID=25975377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR937170A Expired FR1367565A (en)	1962-06-28	1963-06-06	Process for the preparation of new polyesters

Country Status (4)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112142963A (en) *	2020-09-23	2020-12-29	武汉科技大学	Synthetic method and application of biodegradable high molecular weight polyester

0
- NL NL293596D patent/NL293596A/xx unknown
1963
- 1963-05-08 CH CH575863A patent/CH427283A/en unknown
- 1963-05-31 GB GB21905/63A patent/GB1012626A/en not_active Expired
- 1963-06-06 FR FR937170A patent/FR1367565A/en not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112142963A (en) *	2020-09-23	2020-12-29	武汉科技大学	Synthetic method and application of biodegradable high molecular weight polyester
CN112142963B (en) *	2020-09-23	2024-03-22	武汉科技大学	Biodegradable high molecular weight polyester synthesis method and application

Also Published As

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

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