IT1078492B - Procedimento per produrre polieti lentereftalati e stabilizzatori ado perati per esso - Google Patents

Procedimento per produrre polieti lentereftalati e stabilizzatori ado perati per esso

Info

Publication number
IT1078492B
IT1078492B IT49791/77A IT4979177A IT1078492B IT 1078492 B IT1078492 B IT 1078492B IT 49791/77 A IT49791/77 A IT 49791/77A IT 4979177 A IT4979177 A IT 4979177A IT 1078492 B IT1078492 B IT 1078492B
Authority
IT
Italy
Prior art keywords
polyets
lenterephthalate
stabilizers
adopted
procedure
Prior art date
Application number
IT49791/77A
Other languages
English (en)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT1078492B publication Critical patent/IT1078492B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/32—Phosphorus-containing compounds

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Artificial Filaments (AREA)
IT49791/77A 1976-06-15 1977-06-13 Procedimento per produrre polieti lentereftalati e stabilizzatori ado perati per esso IT1078492B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2626827A DE2626827C2 (de) 1976-06-15 1976-06-15 Stabilisierung von Polyethylenterephthalaten

Publications (1)

Publication Number Publication Date
IT1078492B true IT1078492B (it) 1985-05-08

Family

ID=5980604

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49791/77A IT1078492B (it) 1976-06-15 1977-06-13 Procedimento per produrre polieti lentereftalati e stabilizzatori ado perati per esso

Country Status (6)

Country Link
US (1) US4115371A (it)
JP (1) JPS52152955A (it)
DE (1) DE2626827C2 (it)
FR (1) FR2355048A1 (it)
GB (1) GB1547315A (it)
IT (1) IT1078492B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2945729C2 (de) * 1979-11-13 1982-06-09 Chemische Werke Hüls AG, 4370 Marl Verfahren zur Herstellung von hochmolekularen, linearen Polyestern
US4260735A (en) * 1980-02-12 1981-04-07 Allied Chemical Corporation Catalytic process for preparation of polyesters
US4346213A (en) * 1980-08-25 1982-08-24 Celanese Corporation Process for the preparation of polybutylene terephthalate
US4456723A (en) * 1981-10-28 1984-06-26 Ciba-Geigy Corporation Thermoplastic moulding composition and the use thereof
US4424140A (en) 1982-06-03 1984-01-03 Union Carbide Corporation Stabilization of polycondensation catalysts
DE3300315A1 (de) * 1983-01-07 1984-07-12 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur herstellung von hellfarbigen polyestern unter verwendung von titankatalysatoren
JPS59138223A (ja) * 1983-01-28 1984-08-08 Teijin Ltd ポリエステルの製造方法
US4513114A (en) * 1984-08-02 1985-04-23 Teijin Limited Polyester composition
US4657988A (en) * 1985-04-22 1987-04-14 Kenrich Petrochemicals, Inc. Repolymerization
DE3532033A1 (de) * 1985-09-09 1987-03-19 Hoechst Ag Schnellkristallisierende polyestermassen und verfahren zu deren herstellung
US4680371A (en) * 1986-02-25 1987-07-14 Celanese Corporation Preparation of aromatic polyester with improved stability by addition of phosphite during preparation
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
JPH02245020A (ja) * 1989-03-17 1990-09-28 Unitika Ltd ポリエステルの製造方法
US5453479A (en) * 1993-07-12 1995-09-26 General Electric Company Polyesterification catalyst
DE19518943C2 (de) * 1995-05-23 1999-12-09 Inventa Fischer Gmbh Verfahren zur Herstellung von Polyestern unter Verwendung von titanhaltigen Katalysator-Inhibitor-Kombinationen
KR20020063208A (ko) 1999-12-10 2002-08-01 다우 글로벌 테크놀로지스 인크. 중축합 반응용 촉매 시스템
EP1506248B1 (en) * 2002-05-09 2006-11-08 Equipolymers GmbH Catalyst systems for polycondensation reactions
US20050215426A1 (en) * 2004-03-26 2005-09-29 Putzig Donald E Esterification catalyst and process therewith
US20050215425A1 (en) * 2004-03-26 2005-09-29 Clair Jerry D S Esterification catalyst and process therewith
US7138356B2 (en) * 2004-03-26 2006-11-21 E. I. Du Pont De Nemours And Company Alkoxylated phosphite ester and process therefor
JP5129944B2 (ja) * 2005-10-26 2013-01-30 帝人株式会社 ポリ乳酸組成物
JP5840912B2 (ja) * 2011-10-21 2016-01-06 帝人株式会社 難燃性ポリエステル、その製造方法および難燃性ポリエステルフィルム
US10867750B2 (en) * 2014-12-24 2020-12-15 Kyocera Corporation Dielectric film, film capacitor and combination type capacitor using same, inverter, and electric vehicle
JP6694064B2 (ja) * 2016-06-29 2020-05-13 京セラ株式会社 絶縁材料および配線部材

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2822348A (en) * 1951-11-14 1958-02-04 Du Pont Ester interchange catalysts
US2727881A (en) * 1952-10-03 1955-12-20 Eastman Kodak Co Organo-titanium catalysts for the preparation of polyesters
US3036043A (en) * 1955-06-24 1962-05-22 Hoechst Ag Process for preparing high molecular linear polyesters from polymethylene glycols and esters of benzene dicarboxylic acids
US2938015A (en) * 1956-06-21 1960-05-24 Du Pont Production of polymeric glycol terephthalates of improved color
US3028366A (en) * 1956-06-26 1962-04-03 Du Pont Catalytic process for the preparation of substantially colorless polymeric glycol terephthalates
US3047515A (en) * 1956-07-09 1962-07-31 Goodyear Tire & Rubber Preparation of polyesters using titanium-containing catalysts
US3321435A (en) * 1963-03-09 1967-05-23 Bayer Ag Stabilization of high molecular weight polycarbonates with boron compounds
GB1047072A (en) * 1964-03-03 1966-11-02 Toyo Rayon Co Ltd Production of linear polyesters of high molecular weight
FR1562617A (it) * 1967-09-25 1969-04-04
JPS4832781A (it) * 1971-09-02 1973-05-02

Also Published As

Publication number Publication date
FR2355048A1 (fr) 1978-01-13
US4115371A (en) 1978-09-19
DE2626827C2 (de) 1986-07-31
FR2355048B1 (it) 1984-09-14
DE2626827A1 (de) 1977-12-29
GB1547315A (en) 1979-06-06
JPS52152955A (en) 1977-12-19
JPS6134450B2 (it) 1986-08-07

Similar Documents

Publication Publication Date Title
IT1078492B (it) Procedimento per produrre polieti lentereftalati e stabilizzatori ado perati per esso
MX4007E (es) Mezola mejorada elastomerica
AT369129B (de) Rolltor
SE7707263L (sv) Glasruta
IT1079362B (it) Procedimento per produrre e lavorare ulteriormente poliester-policarbonati
IT1091260B (it) Veicolo livellatore
IT1085710B (it) Corazzatura
IT1088576B (it) Stabilizzanti per polimeri e composizioni polimeriche con essi stabilizzati
IT1078284B (it) Intelaiatura portante e strutture consimili
IT1095776B (it) Dispositivo stabilizzatore per rimorchio
SE7706990L (sv) Porosa material
IT1076523B (it) Aramtura per pneumatico
IT7869904A0 (it) Procedimento e dispositivo per la fabbricazione di catene di cerniere lampo con fettuccine di rinforzo
SE7707248L (sv) Valsmaterial
SE437166B (sv) Elektrolyscell
IT1090671B (it) Procedimento e dispositivo per la produzione di blocchi
IT1071102B (it) Copertura di pneumatico con armatura comprendente cordicelle metalliche e cordicelle metalliche per tale copertura
IT1085794B (it) Frantoio
SE7611584L (sv) Hylla
IT1075235B (it) Saracinesca
IT1088581B (it) Stabilizzanti per polimeri e composizioni polimeriche con essi stabilizzate
IT1112076B (it) Apparecchio e procedimento di estrusione
IT1089015B (it) Procedimento per la decianurizzazione di acque ed installazione relativa
DK548877A (da) Anslagsdoer med taetning
NL7604485A (nl) Ruitvattingsprofiel uit elastomeermateriaal.