NL90187C - Werkwijze voor de bereiding van ethyleenglycolesters van tereftaalzuur - Google Patents
Werkwijze voor de bereiding van ethyleenglycolesters van tereftaalzuurInfo
- Publication number
- NL90187C NL90187C NL190438A NL190438A NL90187C NL 90187 C NL90187 C NL 90187C NL 190438 A NL190438 A NL 190438A NL 190438 A NL190438 A NL 190438A NL 90187 C NL90187 C NL 90187C
- Authority
- NL
- Netherlands
- Prior art keywords
- preparation
- ethylene glycol
- terephthalic acid
- glycol esters
- esters
- Prior art date
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
- 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
- C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/24—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran
- C07C67/26—Preparation of carboxylic acid esters by reacting carboxylic acids or derivatives thereof with a carbon-to-oxygen ether bond, e.g. acetal, tetrahydrofuran with an oxirane ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
- C07C69/82—Terephthalic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB23983/53A GB744511A (en) | 1947-05-09 | 1953-08-31 | Manufacture of polyesters |
Publications (1)
Publication Number | Publication Date |
---|---|
NL90187C true NL90187C (nl) | 1959-02-16 |
Family
ID=38524417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL190438A NL90187C (nl) | 1953-08-31 | 1954-08-31 | Werkwijze voor de bereiding van ethyleenglycolesters van tereftaalzuur |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE531513A (xx) |
CH (1) | CH328653A (xx) |
DE (1) | DE951865C (xx) |
ES (1) | ES217092A2 (xx) |
NL (1) | NL90187C (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE931925C (de) * | 1952-01-20 | 1955-08-18 | Meteor Appbau Paul Schmeck G M | Trockenmaschine fuer photographische Hochglanzbilder |
NL113424C (xx) * | 1958-08-01 | |||
NL130350C (xx) * | 1961-04-11 | |||
DE1182222B (de) * | 1962-06-29 | 1964-11-26 | Du Pont | Verfahren zur Herstellung von Bis-(beta-hydroxyaethyl)-terephthalat |
DE1274108B (de) * | 1963-04-26 | 1968-08-01 | Mobil Oil Corp | Verfahren zur Herstellung von Terephthalsaeure-bis-hydroxyaethylester |
GB999242A (en) * | 1963-05-29 | 1965-07-21 | Allied Chem | Esterification of isophthalic acid with alkylene oxides |
-
1954
- 1954-08-23 ES ES0217092A patent/ES217092A2/es not_active Expired
- 1954-08-27 CH CH328653D patent/CH328653A/de unknown
- 1954-08-30 BE BE531513A patent/BE531513A/xx unknown
- 1954-08-31 DE DE1954I0009077 patent/DE951865C/de not_active Expired
- 1954-08-31 NL NL190438A patent/NL90187C/xx active
Also Published As
Publication number | Publication date |
---|---|
CH328653A (de) | 1958-03-15 |
BE531513A (fr) | 1957-12-06 |
DE951865C (de) | 1956-11-08 |
ES217092A2 (es) | 1955-09-16 |
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