NL60842C - - Google Patents

Info

Publication number: NL60842C
Authority: NL; Netherlands

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.)

1945-07-20

Publication of NL60842C publication Critical patent/NL60842C/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
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
- C08G63/181—Acids containing aromatic rings
- C08G63/183—Terephthalic acids
- 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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
- 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)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Textile Engineering (AREA)
Polyesters Or Polycarbonates (AREA)
Artificial Filaments (AREA)

NL60842D 1945-07-20 NL60842C (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB930904X		1945-07-20

Publications (1)

Publication Number	Publication Date
NL60842C true NL60842C (enrdf_load_html_response)

Family

ID=10734804

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL60842D NL60842C (enrdf_load_html_response)	1945-07-20

Country Status (6)

Country	Link
BE (1)	BE466774A (enrdf_load_html_response)
CH (4)	CH254542A (enrdf_load_html_response)
DE (1)	DE818117C (enrdf_load_html_response)
FR (1)	FR930904A (enrdf_load_html_response)
GB (1)	GB590451A (enrdf_load_html_response)
NL (1)	NL60842C (enrdf_load_html_response)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2518283A (en) *	1948-07-29	1950-08-08	Du Pont	Production of polyethylene terephthalate
DE948086C (de) *	1951-07-01	1956-08-30	Basf Ag	Verfahren zur Herstellung von Belagstoffen
DE974160C (de) *	1952-02-16	1960-09-29	Bayer Ag	Verfahren zur Herstellung von hochmolekularen Polyestern der Terephthalsaeure
DE1135660B (de) *	1955-02-09	1962-08-30	Ici Ltd	Verfahren zur Herstellung von hochmolekularen Polyaethylen- oder Polytetramethylenterephthalaten
GB863704A (enrdf_load_html_response) *	1956-05-18	1900-01-01
GB799059A (en) *	1956-06-08	1958-07-30	Distillers Co Yeast Ltd	Preparation of di-(2-hydroxyethyl) terephthalate
CH370243A (de) *	1957-07-19	1963-06-30	Schweizerische Isolawerke	Verfahren zur Herstellung von Polyesterlackharzen
ES252134A1 (es) *	1958-09-29	1960-06-16	Kunoshima Kagaku Kogyo Kabushi	Un procedimiento para obtener policarbonatos
NL121070C (enrdf_load_html_response) *	1958-10-30

0
- DE DENDAT818117D patent/DE818117C/de not_active Expired
- NL NL60842D patent/NL60842C/xx active
- BE BE466774D patent/BE466774A/xx unknown
1945
- 1945-07-20 GB GB18632/45A patent/GB590451A/en not_active Expired
1946
- 1946-07-19 CH CH254542D patent/CH254542A/de unknown
- 1946-07-19 CH CH270745D patent/CH270745A/de unknown
- 1946-07-19 CH CH270746D patent/CH270746A/de unknown
- 1946-07-19 CH CH270747D patent/CH270747A/de unknown
- 1946-07-20 FR FR930904D patent/FR930904A/fr not_active Expired

Also Published As

Publication number	Publication date
BE466774A (enrdf_load_html_response)
CH270747A (de)	1950-09-15
GB590451A (en)	1947-07-17
FR930904A (fr)	1948-02-09
CH270745A (de)	1950-09-15
CH254542A (de)	1948-05-15
DE818117C (de)	1951-08-30
CH270746A (de)	1950-09-15

Publication	Publication Date	Title
BE468569A (enrdf_load_html_response)	1947-04-18
BE467816A (enrdf_load_html_response)
BE468000A (enrdf_load_html_response)
NL68614C (enrdf_load_html_response)
NL67613C (enrdf_load_html_response)	1951-02-28
NL65877C (enrdf_load_html_response)
NL64171C (enrdf_load_html_response)
BE495252A (enrdf_load_html_response)
BE482840A (enrdf_load_html_response)
NL60842C (enrdf_load_html_response)
BE470002A (enrdf_load_html_response)
BE468903A (enrdf_load_html_response)
BE469721A (enrdf_load_html_response)
BE469456A (enrdf_load_html_response)
BE469433A (enrdf_load_html_response)
BE469365A (enrdf_load_html_response)
BE469240A (enrdf_load_html_response)
BE469194A (enrdf_load_html_response)
BE469111A (enrdf_load_html_response)
BE468966A (enrdf_load_html_response)
BE468832A (enrdf_load_html_response)
BE468097A (enrdf_load_html_response)
BE462722A (enrdf_load_html_response)
BE467811A (enrdf_load_html_response)
BE467587A (enrdf_load_html_response)