BE528506A - - Google Patents

Info

Publication number: BE528506A
Authority: BE; Belgium

Application number

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.)

1953-04-30

Publication of BE528506A publication Critical patent/BE528506A/xx

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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/866—Antimony or 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof

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)

BE528506D 1953-04-30 BE528506A (en:Method)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB11944/53A GB742196A (en)	1953-04-30	1953-04-30	Improvements in the manufacture of highly polymeric polymethylene terephthalates
GB140454X		1954-04-14

Publications (1)

Publication Number	Publication Date
BE528506A true BE528506A (en:Method)

Family

ID=26250226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE528506D BE528506A (en:Method)	1953-04-30

Country Status (5)

Country	Link
BE (1)	BE528506A (en:Method)
DE (1)	DE1007060B (en:Method)
FR (1)	FR1100465A (en:Method)
GB (1)	GB742196A (en:Method)
NL (1)	NL97558C (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1254357B (de) *	1955-04-11	1967-11-16	Monsanto Co	Verfahren zur Herstellung von Poly-(aethylenglykolterephthalat)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1181414B (de) *	1954-03-02	1964-11-12	Du Pont	Verfahren zur Herstellung von Polyestern
DE1130433B (de) *	1955-07-21	1962-05-30	Ici Ltd	Verfahren zur Herstellung von zur Polykondensation gut geeigneten Terephthalsaeureglykolestern
US3070575A (en) *	1958-01-27	1962-12-25	Du Pont	Process for the preparation of polyesters from dicarboxylic acids and bis (hydroxy-alkyl) esters
ES252134A1 (es) *	1958-09-29	1960-06-16	Kunoshima Kagaku Kogyo Kabushi	Un procedimiento para obtener policarbonatos
US3060223A (en) *	1960-03-17	1962-10-23	Standard Oil Co	Preparation of dihydroxyethyl terephthalate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2465319A (en) *	1941-07-29	1949-03-22	Du Pont	Polymeric linear terephthalic esters

0
- NL NL97558D patent/NL97558C/xx active
- BE BE528506D patent/BE528506A/xx unknown
1953
- 1953-04-30 GB GB11944/53A patent/GB742196A/en not_active Expired
1954
- 1954-04-30 DE DEI8601A patent/DE1007060B/de active Pending
- 1954-04-30 FR FR1100465D patent/FR1100465A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1254357B (de) *	1955-04-11	1967-11-16	Monsanto Co	Verfahren zur Herstellung von Poly-(aethylenglykolterephthalat)
DE1273196B (de) *	1955-04-11	1968-07-18	Monsanto Co	Verfahren zur Herstellung von Poly-(aethylenglykolterephthalat)

Also Published As

Publication number	Publication date
NL97558C (en:Method)
FR1100465A (fr)	1955-09-20
DE1007060B (de)	1957-04-25
GB742196A (en)	1955-12-21

Publication	Publication Date	Title
AT193854B (en:Method)	1957-12-10
AT191364A (en:Method)	1957-08-26
BE517130A (en:Method)	1953-02-14
AT193331B (en:Method)	1957-11-25
AT191026B (en:Method)	1957-07-25
AT191140B (en:Method)	1957-08-10
AT192380B (en:Method)	1957-10-10
AT191238B (en:Method)	1957-08-10
AT199365B (en:Method)	1958-08-25
AT213751B (en:Method)	1961-02-27
AT194074B (en:Method)	1957-12-27
AT194372B (en:Method)	1958-01-10
AT194824B (en:Method)	1958-01-25
AT195162B (en:Method)	1958-01-25
AT195400B (en:Method)	1958-01-25
AT196785B (en:Method)	1958-03-25
AT197771B (en:Method)	1958-05-27
AT199317B (en:Method)	1958-08-25
AT205166B (en:Method)	1959-09-10
BE425967A (en:Method)
BE516806A (en:Method)	1954-11-12
BE10545A (en:Method)
BE324631A (en:Method)
BE326981A (en:Method)
BE528506A (en:Method)