NL255991A - - Google Patents
Info
- Publication number
- NL255991A NL255991A NL255991DA NL255991A NL 255991 A NL255991 A NL 255991A NL 255991D A NL255991D A NL 255991DA NL 255991 A NL255991 A NL 255991A
- Authority
- NL
- Netherlands
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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/87—Non-metals or inter-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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEV17299A DE1158261B (de) | 1959-09-23 | 1959-09-23 | Verfahren zur Herstellung von Poly-(aethylenglykolterephthalat) |
| FR838444A FR1267476A (fr) | 1959-09-23 | 1960-09-13 | Procédé pour la polycondensation de produits de réaction du téréphtalate de diméthyle et de l'éthylène glycol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL255991A true NL255991A (en:Method) |
Family
ID=26001403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL255991D NL255991A (en:Method) | 1959-09-23 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3126360A (en:Method) |
| CH (1) | CH423244A (en:Method) |
| DE (1) | DE1158261B (en:Method) |
| GB (1) | GB933967A (en:Method) |
| NL (1) | NL255991A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL290056A (en:Method) * | 1962-03-23 | |||
| US3451971A (en) * | 1968-05-21 | 1969-06-24 | Allied Chem | Process for the production of polyethylene terephthalate free of objectionable coloration |
| DE1910488C3 (de) * | 1969-03-01 | 1986-03-27 | Röhm GmbH, 6100 Darmstadt | Verfahren zur Herstellung mindestens 55 prozentiger Acrylatdispersionen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2437232A (en) * | 1943-10-15 | 1948-03-02 | Resinous Prod & Chemical Co | Stabilization of polyesters from dihydric alcohols and both saturated and unsaturated dicarboxylic acids |
| GB728550A (en) * | 1952-09-04 | 1955-04-20 | Wingfoot Corp | Polyesters |
| US2758105A (en) * | 1953-03-24 | 1956-08-07 | Du Pont | Preparation of polyalkylene terephthalates |
| US2890205A (en) * | 1953-08-28 | 1959-06-09 | Du Pont | Process for the preparation of polyesters, including alkyl benzoylbenzoate |
| BE536161A (en:Method) * | 1954-03-02 | |||
| FR1146714A (fr) * | 1955-01-31 | 1957-11-14 | Du Pont | Film en polyester linéaire synthétique et procédé de préparation |
| NL100436C (en:Method) * | 1955-08-01 | |||
| BE552781A (en:Method) * | 1955-11-23 |
-
0
- NL NL255991D patent/NL255991A/xx unknown
- US US3126360D patent/US3126360A/en not_active Expired - Lifetime
-
1959
- 1959-09-23 DE DEV17299A patent/DE1158261B/de active Pending
-
1960
- 1960-09-15 CH CH1045560A patent/CH423244A/de unknown
- 1960-09-21 GB GB36409/62A patent/GB933967A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB933967A (en) | 1963-08-14 |
| DE1158261B (de) | 1963-11-28 |
| CH423244A (de) | 1966-10-31 |
| US3126360A (en) | 1964-03-24 |