ES457171A1 - Un metodo para producir poli(tereftalatos de alcohileno) formadores de fibra y de pelicula de alto peso molecular. - Google Patents
Un metodo para producir poli(tereftalatos de alcohileno) formadores de fibra y de pelicula de alto peso molecular.Info
- Publication number
- ES457171A1 ES457171A1 ES457171A ES457171A ES457171A1 ES 457171 A1 ES457171 A1 ES 457171A1 ES 457171 A ES457171 A ES 457171A ES 457171 A ES457171 A ES 457171A ES 457171 A1 ES457171 A1 ES 457171A1
- Authority
- ES
- Spain
- Prior art keywords
- fiber
- polyalkylene terephthalate
- catalysts
- producing film
- antimony
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, 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
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Un método para producir poli(tereftalatos de alcohileno) formadores de fibra y de película, de alto peso molecular, en el cual se lleva a cabo la policondensación de un tereftalato de bis(hidroxialcohilo) a un a temperatura de 200 0 300ºC bajo presión reducida y en presencia de 0,01 a aproximadamente 0,3%, basado en el peso del tereftalato de bis(hidroxialcohilo), de un compuesto bimetálico resultante de la reacción de 1) un primer compuesto seleccionado del grupo que consiste en sales de antimonio (III)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/670,654 US4122107A (en) | 1976-03-26 | 1976-03-26 | Reaction products of specific antimony compounds with a carboxylate of zinc calcium or manganese and an alcohol or glycol |
Publications (1)
Publication Number | Publication Date |
---|---|
ES457171A1 true ES457171A1 (es) | 1978-08-16 |
Family
ID=24691286
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES457171A Expired ES457171A1 (es) | 1976-03-26 | 1977-03-24 | Un metodo para producir poli(tereftalatos de alcohileno) formadores de fibra y de pelicula de alto peso molecular. |
ES469365A Expired ES469365A1 (es) | 1976-03-26 | 1978-05-02 | Un metodo para preparar nuevos compuestos bimetalicos. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES469365A Expired ES469365A1 (es) | 1976-03-26 | 1978-05-02 | Un metodo para preparar nuevos compuestos bimetalicos. |
Country Status (11)
Country | Link |
---|---|
US (2) | US4122107A (es) |
JP (1) | JPS52125596A (es) |
AU (1) | AU504820B2 (es) |
BR (1) | BR7701865A (es) |
CA (1) | CA1076128A (es) |
DE (1) | DE2713679A1 (es) |
ES (2) | ES457171A1 (es) |
FR (1) | FR2345211A1 (es) |
GB (1) | GB1535476A (es) |
IT (1) | IT1081332B (es) |
NL (1) | NL7702860A (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58101021A (ja) * | 1981-12-12 | 1983-06-16 | Toyobo Co Ltd | 2軸延伸ポリエステルフイルム |
FR2537593B1 (fr) * | 1982-12-10 | 1986-04-11 | Raffinage Cie Francaise | Compositions organometalliques mixtes comprenant des elements des groupes du fer et des lanthanides, procede de preparation et application desdites compositions comme additifs pour combustibles ou carburants |
US4785060A (en) * | 1986-08-28 | 1988-11-15 | Colgate-Palmolive Company | Soil release promoting pet-poet copolymer, method of producing same and use thereof in detergent composition having soil release promoting property |
US5166311A (en) * | 1989-05-22 | 1992-11-24 | Hoechst Celanese Corporation | Catalyst system and process for preparing high clarity, colorless polyethylene terephthalate |
US5162488A (en) * | 1989-05-22 | 1992-11-10 | Hoechst Celanese Corporation | Catalyst system and process for preparing polyethylene terephthalate |
US5008230A (en) * | 1989-05-22 | 1991-04-16 | Hoechst Celanese Corporation | Catalyst for preparing high clarity, colorless polyethylene terephthalate |
US5153164A (en) * | 1989-05-22 | 1992-10-06 | Hoechst Celanese Corporation | Catalyst system for preparing polyethylene terephthalate |
US5852164A (en) * | 1996-04-16 | 1998-12-22 | Mitsubishi Chemical Corporation | Polyester, process for producing the same and molding product therefrom |
EP0864596A1 (en) * | 1997-03-14 | 1998-09-16 | Hoechst Diafoil GmbH | Process for the production of polyethylene terephthalate |
ES2237478T3 (es) * | 1999-12-10 | 2005-08-01 | Equipolymers Gmbh | Sistemas cataliticos para reacciones de policondensacion. |
KR20030084183A (ko) * | 2002-04-25 | 2003-11-01 | 켐엔텍 주식회사 | 폴리에스테르의 제조방법 |
ATE344817T1 (de) | 2002-05-09 | 2006-11-15 | Equipolymers Gmbh | Katalysatorsystem für polykondensationsreaktionen |
GB0305817D0 (en) * | 2003-03-13 | 2003-04-16 | Ic Innovations Ltd | Polymerisation initiators |
ES2298645T3 (es) * | 2004-05-05 | 2008-05-16 | Saudi Basic Industries Corporation | Proceso para la produccion de copoliester de tereftalato de polietileno. |
DE102008044487A1 (de) * | 2008-08-29 | 2010-03-04 | Lurgi Zimmer Gmbh | Verfahren zur Herstellung von Polymeren mit neutralem Farbton |
RU2523800C1 (ru) * | 2013-03-06 | 2014-07-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный технический университет" (ВолгГТУ) | Способ получения катализатора для синтеза олиго- и полиэтилентерефталатов и способ получения олиго- и полиэтилентерефталатов |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1307860A (en) * | 1919-06-24 | Seymour m | ||
BE365818A (es) * | 1928-11-30 | |||
US2281735A (en) * | 1939-10-20 | 1942-05-05 | Stauffer Chemical Co | Dusting composition |
US2720504A (en) * | 1952-10-03 | 1955-10-11 | Eastman Kodak Co | Organo-metallic zirconium catalysts for the preparation of polyesters |
BE536161A (es) * | 1954-03-02 | |||
US2892782A (en) * | 1955-08-29 | 1959-06-30 | Texaco Inc | Mixtures of metal salts of organic hydroxy compounds |
GB828707A (en) * | 1956-05-18 | 1960-02-24 | British Celanese | Improvements in the manufacture of high linear polyesters |
US2927870A (en) * | 1956-08-28 | 1960-03-08 | Dow Corning | Zirconium acetate-zinc acetate catalyzed organohydrogenosiloxane emulsions and the treatment of fabrics therewith |
NL256567A (es) * | 1959-10-06 | |||
NL302660A (es) * | 1962-12-24 | 1900-01-01 | ||
GB1058395A (en) * | 1964-05-20 | 1967-02-08 | Hardman & Holden Ltd | Improvements relating to zirconium compounds |
GB1138332A (en) * | 1965-02-11 | 1969-01-01 | United States Borax Chem | Arsenic and antimony derivatives |
FR1478334A (fr) * | 1965-05-06 | 1967-04-28 | Inst Francais Du Petrole | Catalyseur à base de métaux bivalents, sa préparation et ses applications, en particulier pour la polymérisation d'éthers cycliques |
US3415860A (en) * | 1966-03-18 | 1968-12-10 | Monsanto Co | Preparation of antimony triacetate |
US3484410A (en) * | 1966-11-23 | 1969-12-16 | Allied Chem | Process for preparing polyesters with antimony catalysts |
FR1542470A (fr) | 1966-12-02 | 1968-10-18 | Inst Francais Du Petrole | Nouveaux catalyseurs de polymérisation d'oxydes d'alcoylènes |
AT313584B (de) * | 1969-05-02 | 1974-02-25 | Goodyear Tire & Rubber | Verfahren zur Herstellung linearer Polyester |
US3624049A (en) * | 1969-06-23 | 1971-11-30 | M & T Chemicals Inc | The preparation of poly (ethylene terephthalate) using trivalent antimony compounds as catalysts |
US3705133A (en) * | 1969-08-21 | 1972-12-05 | Allied Chem | Polyester process |
US3873451A (en) * | 1970-11-30 | 1975-03-25 | Du Pont | Flame retardant antimony compounds |
US3836557A (en) * | 1971-12-03 | 1974-09-17 | Du Pont | Salts of antimony (v) esters as flame retardants |
US3899522A (en) * | 1973-08-24 | 1975-08-12 | Nl Industries Inc | Trivalent antimony catalyst |
-
1976
- 1976-03-26 US US05/670,654 patent/US4122107A/en not_active Expired - Lifetime
-
1977
- 1977-01-21 US US05/761,338 patent/US4104263A/en not_active Expired - Lifetime
- 1977-03-04 GB GB9267/77A patent/GB1535476A/en not_active Expired
- 1977-03-08 AU AU23012/77A patent/AU504820B2/en not_active Expired
- 1977-03-16 NL NL7702860A patent/NL7702860A/xx not_active Application Discontinuation
- 1977-03-23 CA CA274,538A patent/CA1076128A/en not_active Expired
- 1977-03-24 IT IT09385/77A patent/IT1081332B/it active
- 1977-03-24 FR FR7708844A patent/FR2345211A1/fr active Granted
- 1977-03-24 ES ES457171A patent/ES457171A1/es not_active Expired
- 1977-03-25 BR BR7701865A patent/BR7701865A/pt unknown
- 1977-03-25 JP JP3231077A patent/JPS52125596A/ja active Pending
- 1977-03-28 DE DE19772713679 patent/DE2713679A1/de not_active Withdrawn
-
1978
- 1978-05-02 ES ES469365A patent/ES469365A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1081332B (it) | 1985-05-21 |
CA1076128A (en) | 1980-04-22 |
ES469365A1 (es) | 1978-11-16 |
FR2345211A1 (fr) | 1977-10-21 |
AU504820B2 (en) | 1979-11-01 |
US4104263A (en) | 1978-08-01 |
NL7702860A (nl) | 1977-09-28 |
JPS52125596A (en) | 1977-10-21 |
US4122107A (en) | 1978-10-24 |
DE2713679A1 (de) | 1977-09-29 |
BR7701865A (pt) | 1977-11-08 |
FR2345211B1 (es) | 1982-02-19 |
GB1535476A (en) | 1978-12-13 |
AU2301277A (en) | 1978-09-14 |
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