BE614859A - - Google Patents
Info
- Publication number
- BE614859A BE614859A BE614859DA BE614859A BE 614859 A BE614859 A BE 614859A BE 614859D A BE614859D A BE 614859DA BE 614859 A BE614859 A BE 614859A
- 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
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or 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
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)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8671/61A GB949085A (en) | 1961-03-09 | 1961-03-09 | Catalyst system for use in the manufacture of linear fibre and film-forming polyesters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE614859A true BE614859A (US07943777-20110517-C00090.png) |
Family
ID=9856981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE614859D BE614859A (US07943777-20110517-C00090.png) | 1961-03-09 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996019518A1 (en) * | 1994-12-21 | 1996-06-27 | Montefibre S.P.A. | Polycondensation catalyzers for the synthesis of polyethylene terephtalate |
| EP0745630A2 (en) * | 1995-06-01 | 1996-12-04 | ENICHEM S.p.A. | High activity catalytic system for the synthesis of poly(ethylene terephthalate) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3497475A (en) * | 1966-05-20 | 1970-02-24 | Agfa Gevaert Nv | Process for the preparation of polyesters of terephthalic acid and glycols |
| GB1185984A (en) * | 1966-10-21 | 1970-04-02 | Agfa Gevaert Nv | Process for the Preparation of Polyesters of Terephthalic acid and Glycols |
| GB1221788A (en) * | 1967-06-02 | 1971-02-10 | Agfa Gevaert Nv | Process for the preparation of polyestesters of terephthalic acid and glycols |
| US3669927A (en) * | 1969-01-27 | 1972-06-13 | Asahi Chemical Ind | Polycondensing bis(hydroxyalkyl) therephthalates in the presence of small amounts of a germanium compound and a sterically hindered bisphenol or trisphenol |
| US3884854A (en) * | 1969-06-16 | 1975-05-20 | M & T Chemicals Inc | Process for preparing polyethylene terephthalate of improved color |
| JPS5946258B2 (ja) * | 1976-10-05 | 1984-11-12 | 帝人株式会社 | ポリエステルの製造方法 |
| US4260735A (en) * | 1980-02-12 | 1981-04-07 | Allied Chemical Corporation | Catalytic process for preparation of polyesters |
| US4365031A (en) * | 1980-10-27 | 1982-12-21 | The Goodyear Tire & Rubber Company | Composition and process for making a green colored polyester |
| WO2000024827A1 (fr) * | 1998-10-26 | 2000-05-04 | Toray Industries, Inc. | Composition de polyester, procede de production de cette composition et film de polyester |
| GB0002156D0 (en) * | 2000-02-01 | 2000-03-22 | Acma Ltd | Esterification catalyst compositions |
| WO2002031483A2 (en) * | 2000-10-13 | 2002-04-18 | Avantium International B.V. | Method and apparatus for screening of polycondensation catalysts |
| EP2765150B1 (en) * | 2013-02-06 | 2017-11-15 | Lotte Chemical Corporation | Resin composition for manufacturing thermoplastic polyester resin by using green catalyst |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2465319A (en) * | 1941-07-29 | 1949-03-22 | Du Pont | Polymeric linear terephthalic esters |
| US2578660A (en) * | 1949-09-21 | 1951-12-18 | Du Pont | Process for polymerizing ethylene glycol terephthalate |
| US2727881A (en) * | 1952-10-03 | 1955-12-20 | Eastman Kodak Co | Organo-titanium catalysts for the preparation of polyesters |
| US2720502A (en) * | 1952-10-03 | 1955-10-11 | Eastman Kodak Co | Organo-metallic titanium catalysts for the preparation of polyesters |
| US3056818A (en) * | 1955-10-13 | 1962-10-02 | Goodrich Co B F | Titanium and zirconium esterification catalysts |
| US3047515A (en) * | 1956-07-09 | 1962-07-31 | Goodyear Tire & Rubber | Preparation of polyesters using titanium-containing catalysts |
| GB911245A (en) * | 1960-02-11 | 1962-11-21 | Ici Ltd | Manufacture of filament and film-forming polyesters |
-
0
- NL NL275693D patent/NL275693A/xx unknown
- BE BE614859D patent/BE614859A/xx unknown
-
1961
- 1961-03-09 GB GB8671/61A patent/GB949085A/en not_active Expired
-
1962
- 1962-03-08 ES ES0275290A patent/ES275290A1/es not_active Expired
-
1966
- 1966-03-10 US US533266A patent/US3346541A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1996019518A1 (en) * | 1994-12-21 | 1996-06-27 | Montefibre S.P.A. | Polycondensation catalyzers for the synthesis of polyethylene terephtalate |
| EP0745630A2 (en) * | 1995-06-01 | 1996-12-04 | ENICHEM S.p.A. | High activity catalytic system for the synthesis of poly(ethylene terephthalate) |
| EP0745630A3 (en) * | 1995-06-01 | 1997-08-27 | Enichem Spa | Highly active catalyst system for the production of polyethylene terephthalate |
Also Published As
| Publication number | Publication date |
|---|---|
| US3346541A (en) | 1967-10-10 |
| DE1520098A1 (de) | 1970-02-05 |
| NL275693A (US07943777-20110517-C00090.png) | |
| DE1520098B2 (de) | 1973-01-04 |
| ES275290A1 (es) | 1962-05-01 |
| GB949085A (en) | 1964-02-12 |
