IT1043108B - Procedimento per la fabricacione di poliesteri - Google Patents

Procedimento per la fabricacione di poliesteri

Info

Publication number: IT1043108B
Authority: IT; Italy
Prior art keywords: manufacturing procedure; polyester manufacturing; polyester; procedure; manufacturing
Prior art date: 1974-10-04

Application number

IT2794075A

Other languages

English (en)

Original Assignee

Teijin Ltd

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.)

1974-10-04

Filing date

1975-10-03

Publication date

1980-02-20

1974-10-04 Priority claimed from JP49113730A external-priority patent/JPS5921887B2/ja

1975-04-25 Priority claimed from JP4978275A external-priority patent/JPS51126296A/ja

1975-08-22 Priority claimed from JP10111875A external-priority patent/JPS5225897A/ja

1975-10-03 Application filed by Teijin Ltd filed Critical Teijin Ltd

1980-02-20 Application granted granted Critical

1980-02-20 Publication of IT1043108B publication Critical patent/IT1043108B/it

Links

238000004519 manufacturing process Methods 0.000 title 1
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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes

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)

IT2794075A 1974-10-04 1975-10-03 Procedimento per la fabricacione di poliesteri IT1043108B (it)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP49113730A JPS5921887B2 (ja)	1974-10-04	1974-10-04	ポリエステルの製造法
JP4978275A JPS51126296A (en)	1975-04-25	1975-04-25	Method for preparing a polyester
JP10111875A JPS5225897A (en)	1975-08-22	1975-08-22	Process for producing polyesters

Publications (1)

Publication Number	Publication Date
IT1043108B true IT1043108B (it)	1980-02-20

Family

ID=27293735

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT2794075A IT1043108B (it)	1974-10-04	1975-10-03	Procedimento per la fabricacione di poliesteri

Country Status (4)

Country	Link
DE (1)	DE2544069B2 (it)
FR (1)	FR2286845A1 (it)
GB (1)	GB1520465A (it)
IT (1)	IT1043108B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH624689A5 (it) *	1976-10-07	1981-08-14	Ciba Geigy Ag
US4319017A (en)	1980-03-10	1982-03-09	Hooker Chemicals & Plastics Corp.	Semi or fully continuous process for polyester of bisphenol and dicarboxylic acid by transesterification polymerization and product thereof
FI842150L (fi) *	1983-11-30	1985-05-31	Dart Ind Inc	Foerfarande foer framstaellning av aromatiska polyestrar.
US4742149A (en) *	1983-11-30	1988-05-03	Dart Industries, Inc.	Production of melt consistent aromatic polyesters

1975
- 1975-10-02 DE DE19752544069 patent/DE2544069B2/de not_active Ceased
- 1975-10-03 GB GB4061275A patent/GB1520465A/en not_active Expired
- 1975-10-03 IT IT2794075A patent/IT1043108B/it active
- 1975-10-03 FR FR7530355A patent/FR2286845A1/fr active Granted

Also Published As

Publication number	Publication date
FR2286845B1 (it)	1978-04-07
GB1520465A (en)	1978-08-09
FR2286845A1 (fr)	1976-04-30
DE2544069B2 (de)	1979-11-15
DE2544069A1 (de)	1976-04-08

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