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
Application number
ES457171A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
M&T Chemicals Inc
Original Assignee
M&T Chemicals Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by M&T Chemicals Inc filed Critical M&T Chemicals Inc
Publication of ES457171A1 publication Critical patent/ES457171A1/es
Expired legal-status Critical Current

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)
ES457171A 1976-03-26 1977-03-24 Un metodo para producir poli(tereftalatos de alcohileno) formadores de fibra y de pelicula de alto peso molecular. Expired ES457171A1 (es)

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 (15)

* Cited by examiner, † Cited by third party
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
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
US5162488A (en) * 1989-05-22 1992-11-10 Hoechst Celanese Corporation Catalyst system and process 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
ATE293652T1 (de) 1999-12-10 2005-05-15 Equipolymers Gmbh Katalysatorsysteme für polykondensationsreaktionen
KR20030084183A (ko) * 2002-04-25 2003-11-01 켐엔텍 주식회사 폴리에스테르의 제조방법
KR20050012236A (ko) 2002-05-09 2005-01-31 에퀴폴리머즈 게엠베하 중축합 반응을 위한 촉매 시스템
GB0305817D0 (en) * 2003-03-13 2003-04-16 Ic Innovations Ltd Polymerisation initiators
EP1593702B1 (en) * 2004-05-05 2007-12-26 Saudi Basic Industries Corporation Process for the production of polyethylene terephthalate copolyester
DE102008044487A1 (de) * 2008-08-29 2010-03-04 Lurgi Zimmer Gmbh Verfahren zur Herstellung von Polymeren mit neutralem Farbton

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES469365A1 (es) 1978-11-16
AU2301277A (en) 1978-09-14
US4104263A (en) 1978-08-01
IT1081332B (it) 1985-05-21
BR7701865A (pt) 1977-11-08
CA1076128A (en) 1980-04-22
FR2345211B1 (es) 1982-02-19
GB1535476A (en) 1978-12-13
NL7702860A (nl) 1977-09-28
DE2713679A1 (de) 1977-09-29
US4122107A (en) 1978-10-24
AU504820B2 (en) 1979-11-01
JPS52125596A (en) 1977-10-21
FR2345211A1 (fr) 1977-10-21

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