LU35447A1 - - Google Patents
Info
- Publication number
- LU35447A1 LU35447A1 LU35447DA LU35447A1 LU 35447 A1 LU35447 A1 LU 35447A1 LU 35447D A LU35447D A LU 35447DA LU 35447 A1 LU35447 A1 LU 35447A1
- Authority
- LU
- Luxembourg
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
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—Dicarboxylic acids and dihydroxy compounds
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US667269A US3403132A (en) | 1957-06-21 | 1957-06-21 | Process of preparing copolyesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU35447A1 true LU35447A1 (hu) |
Family
ID=24677526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU35447D LU35447A1 (hu) | 1957-06-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3403132A (hu) |
| CH (1) | CH381427A (hu) |
| DE (1) | DE1420467A1 (hu) |
| ES (1) | ES237904A1 (hu) |
| FR (1) | FR1185103A (hu) |
| GB (1) | GB877539A (hu) |
| LU (1) | LU35447A1 (hu) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3246067A (en) * | 1962-05-14 | 1966-04-12 | Du Pont | Wet-spinning of aromatic polyester filament of high opacity |
| US3382295A (en) * | 1963-08-12 | 1968-05-07 | Goodyear Tire & Rubber | Blend of amorphous polyesters as fluidized bed coating material |
| JPS5338759B2 (hu) * | 1974-06-27 | 1978-10-17 | ||
| DE2460395A1 (de) * | 1974-12-20 | 1976-06-24 | Hoechst Ag | Gestreckte schlauchfolie aus polyaethylenterephthalat |
| JPS55106222A (en) * | 1979-02-08 | 1980-08-14 | Toray Ind Inc | Preparation of modified polyester |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE472209A (hu) * | 1946-03-30 | |||
| GB678264A (en) * | 1947-04-28 | 1952-09-03 | British Celanese | Improvements in linear polyesters |
| US2634251A (en) * | 1949-05-11 | 1953-04-07 | Atlas Powder Co | Linear polyester resins |
| US2626939A (en) * | 1949-12-27 | 1953-01-27 | Dow Chemical Co | Alkyds and varnishes comprising same |
| US2708617A (en) * | 1951-05-12 | 1955-05-17 | Du Pont | Formation of films and filament directly from polymer intermediates |
| GB767801A (en) * | 1952-06-10 | 1957-02-06 | British Celanese | Branched-chain condensation polymers |
| GB761064A (en) * | 1952-07-29 | 1956-11-07 | American Cyanamid Co | Improvements in or relating to polymerizable polyesters and compositions thereof |
| US2973339A (en) * | 1955-08-11 | 1961-02-28 | Linear terephthalate polyesters of |
-
0
- LU LU35447D patent/LU35447A1/xx unknown
-
1957
- 1957-06-21 US US667269A patent/US3403132A/en not_active Expired - Lifetime
- 1957-10-02 ES ES0237904A patent/ES237904A1/es not_active Expired
- 1957-10-23 FR FR1185103D patent/FR1185103A/fr not_active Expired
- 1957-12-13 GB GB38851/57A patent/GB877539A/en not_active Expired
-
1958
- 1958-01-09 DE DE19581420467 patent/DE1420467A1/de active Pending
- 1958-06-21 CH CH6086858A patent/CH381427A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1420467A1 (de) | 1968-12-05 |
| GB877539A (en) | 1961-09-13 |
| FR1185103A (fr) | 1959-07-30 |
| CH381427A (de) | 1964-08-31 |
| US3403132A (en) | 1968-09-24 |
| ES237904A1 (es) | 1958-09-16 |