BE466461A - - Google Patents
Info
- Publication number
- BE466461A BE466461A BE466461DA BE466461A BE 466461 A BE466461 A BE 466461A BE 466461D A BE466461D A BE 466461DA BE 466461 A BE466461 A BE 466461A
- Authority
- BE
- Belgium
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
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB930618X | 1945-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE466461A true BE466461A (un) | 1947-01-05 |
Family
ID=10732711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE466461D BE466461A (un) | 1945-03-05 | 1946-07-05 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE466461A (un) |
| CH (1) | CH255975A (un) |
| FR (1) | FR930618A (un) |
| GB (1) | GB590417A (un) |
| NL (1) | NL60840C (un) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2518283A (en) * | 1948-07-29 | 1950-08-08 | Du Pont | Production of polyethylene terephthalate |
-
0
- NL NL60840D patent/NL60840C/xx active
-
1945
- 1945-07-05 GB GB5412/45A patent/GB590417A/en not_active Expired
-
1946
- 1946-07-04 CH CH255975D patent/CH255975A/de unknown
- 1946-07-05 BE BE466461D patent/BE466461A/xx unknown
- 1946-07-13 FR FR930618D patent/FR930618A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL60840C (un) | |
| CH255975A (de) | 1948-07-31 |
| GB590417A (en) | 1947-07-17 |
| FR930618A (fr) | 1948-01-30 |