BE751687A - Procede de modification des groupes terminaux de polyesters - Google Patents

Procede de modification des groupes terminaux de polyesters

Info

Publication number
BE751687A
BE751687A BE751687DA BE751687A BE 751687 A BE751687 A BE 751687A BE 751687D A BE751687D A BE 751687DA BE 751687 A BE751687 A BE 751687A
Authority
BE
Belgium
Prior art keywords
polyesters
terminal groups
modification process
modification
groups
Prior art date
Application number
Other languages
English (en)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE751687A publication Critical patent/BE751687A/fr

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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
    • C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/84—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
BE751687D 1969-06-09 1970-06-09 Procede de modification des groupes terminaux de polyesters BE751687A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691929149 DE1929149A1 (de) 1969-06-09 1969-06-09 Verfahren zur Endgruppenmodifizierung von Polyestern

Publications (1)

Publication Number Publication Date
BE751687A true BE751687A (fr) 1970-12-09

Family

ID=5736445

Family Applications (1)

Application Number Title Priority Date Filing Date
BE751687D BE751687A (fr) 1969-06-09 1970-06-09 Procede de modification des groupes terminaux de polyesters

Country Status (9)

Country Link
US (1) US3657191A (fr)
AT (1) AT297334B (fr)
BE (1) BE751687A (fr)
CH (1) CH534710A (fr)
DE (1) DE1929149A1 (fr)
FR (1) FR2045937A1 (fr)
GB (1) GB1317605A (fr)
NL (1) NL7008058A (fr)
ZA (1) ZA703855B (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985705A (en) * 1973-04-05 1976-10-12 National Starch And Chemical Corporation Stabilized polyester compositions
US3987004A (en) * 1973-04-05 1976-10-19 National Starch And Chemical Corporation Stabilized polyester compositions
US3888817A (en) * 1973-04-05 1975-06-10 Nat Starch Chem Corp Stabilized polyester compositions
CH583308A5 (fr) * 1973-09-24 1976-12-31 Inventa Ag
US4102869A (en) * 1976-11-05 1978-07-25 Mobil Oil Corporation Fast-curing coating compositions
JPS53111335A (en) * 1977-03-11 1978-09-28 Dainippon Ink & Chem Inc Powder coating resin composition
US4144285A (en) * 1977-06-06 1979-03-13 Inventa Ag Fur Forschung Und Patent-Verwertung, Zurich Process for producing hydrolysis-stable shaped structures of polyester
US4139521A (en) * 1977-06-16 1979-02-13 Allied Chemical Corporation Production of thermally stabilized polyester
US4171422A (en) * 1978-09-11 1979-10-16 Allied Chemical Corporation Production of thermally stabilized polyester
JPS573825A (en) * 1980-06-09 1982-01-09 Unitika Ltd Production of heat-stable polyester
US4327207A (en) * 1980-06-02 1982-04-27 Allied Chemical Corporation Production of thermally stabilized polyester with alkylene carbonates and sodium or potassium iodide
US4348314A (en) * 1980-06-02 1982-09-07 Allied Corporation Production of thermally stabilized polyester with alkylene carbonates and sodium or potassium thiocyanate
US4310658A (en) * 1980-06-18 1982-01-12 Allied Corporation Production of polyester thermally stabilized with an oxirane
US4374960A (en) * 1981-09-16 1983-02-22 Allied Corporation Production of polyester fibers of improved stability
JPS5874985A (ja) * 1981-10-29 1983-05-06 東レ株式会社 アルコ−ル性液体の輸送管
JPS58162654A (ja) * 1982-03-19 1983-09-27 Toyobo Co Ltd ポリエステル型ブロツク共重合体組成物
JPS58206662A (ja) * 1982-05-26 1983-12-01 Toyobo Co Ltd ポリエステルブロツク共重合体組成物
US4666965A (en) * 1985-01-29 1987-05-19 Mitsubishi Rayon Co., Ltd. Flame-retardant polyethylene terephthalate resin composition
JP2517568B2 (ja) * 1986-11-13 1996-07-24 ポリプラスチックス株式会社 分子鎖末端が封止された液晶性コポリエステル
US4886875A (en) * 1988-12-07 1989-12-12 E. I. Du Pont De Nemours And Company End-capping of polyarylate carboxyl acid ends by use of aromatic carbonates
US4983691A (en) * 1989-08-23 1991-01-08 Bridgestone/Firestone, Inc. Reduction of acidity of polyesters by melt reaction endcapping with dialkyloxylate or tetraalkyl urea
US5242993A (en) * 1989-09-05 1993-09-07 Bridgestone/Firestone, Inc. Reduction of acidity of polyesters by melt reaction endcapping with an alkylacetylacetonate
JPH0710920A (ja) * 1992-12-01 1995-01-13 Nippon Paint Co Ltd 環状カーボネート化合物のアルコール性水酸基への開環付加方法
DE19526405B4 (de) * 1995-07-19 2006-03-30 Zimmer Ag Verfahren zur Reduzierung der Carboxyl-Endgruppen linearer Polyester
DE29519733U1 (de) * 1995-12-13 1996-03-07 Cataneo Roberto Elektrische Schuhputzvorrichtung
US6528161B1 (en) 1999-12-03 2003-03-04 Rhodia Industrial Yarns Ag Method for the production of hydrolysis stabilized polyester monofilaments and use thereof
US6818293B1 (en) * 2003-04-24 2004-11-16 Eastman Chemical Company Stabilized polyester fibers and films
DE102004044325A1 (de) 2004-09-10 2006-03-16 Mitsubishi Polyester Film Gmbh Hydrolysebeständige Folie aus einem Polyester mit Hydrolyseschutzmittel sowie Verfahren zu ihrer Herstellung und ihre Verwendung
DE102004044326A1 (de) 2004-09-10 2006-03-16 Mitsubishi Polyester Film Gmbh Hydrolysebeständige Folie aus einem Polyester mit Hydrolyseschutzmittel sowie Verfahren zu ihrer Herstellung und ihre Verwendung
US20070173585A1 (en) * 2004-12-22 2007-07-26 Sevenich Gregory J Polyester nanocomposite filaments and fiber
DE102006016157A1 (de) * 2006-04-06 2007-10-11 Mitsubishi Polyester Film Gmbh Hydrolysebeständige Polyesterfolie mit Hydrolyseschutzmittel
DE102006016156A1 (de) * 2006-04-06 2007-10-11 Mitsubishi Polyester Film Gmbh Hydrolysebeständige, mehrschichtige Polyesterfolie mit Hydrolyseschutzmittel
DE102008056692A1 (de) * 2008-11-11 2010-05-12 Mitsubishi Polyester Film Gmbh Biaxial orientierte hydrolysebeständige Polyesterfolie, enthaltend epoxidierte Fettsäurederivate und einen Kettenverlängerer sowie Verfahren zu ihrer Herstellung und ihre Verwendung
GB0915687D0 (en) 2009-09-08 2009-10-07 Dupont Teijin Films Us Ltd Polyester films
GB2488787A (en) 2011-03-07 2012-09-12 Dupont Teijin Films Us Ltd Stabilised polyester films
CN102952390B (zh) 2011-08-29 2017-08-15 科思创聚合物（中国）有限公司 制备具有改善的水解稳定性的塑料材料的方法、塑料材料及其应用
DK2719529T3 (en) 2012-10-10 2017-04-03 Armacell Entpr Gmbh & Co Kg Prevention of depolymerization of polyalkylene terephthalate in laminated structures
GB201310837D0 (en) 2013-06-18 2013-07-31 Dupont Teijin Films Us Ltd Polyester film -IV
GB201317551D0 (en) 2013-10-03 2013-11-20 Dupont Teijin Films Us Ltd Co-extruded polyester films
EP3115409A1 (fr) 2015-07-10 2017-01-11 Hexion Research Belgium SA Compositions de stabilisateur de polyester inodore
EP3241865A1 (fr) 2016-05-04 2017-11-08 Clariant Plastics & Coatings Ltd Composition de stabilisation hydrolytique de polyester
EP3241866A1 (fr) 2016-05-04 2017-11-08 Clariant Plastics & Coatings Ltd Composition de stabilisation hydrolytique de polyester
GB201707356D0 (en) 2017-05-08 2017-06-21 Dupont Teijin Films U S Ltd Partnership Hydrolysis resistant polyester film
WO2020158903A1 (fr) * 2019-01-30 2020-08-06 三菱エンジニアリングプラスチックス株式会社 Composition de résine pour procédé de moulage de stratifié en poudre, pastille, poudre, et objet moulé ainsi que procédé de fabrication de celui-ci
EP4368664A1 (fr) 2022-11-10 2024-05-15 Sipchem InnoVent SA Composition polymère et articles façonnés présentant une résistance accrue à l'hydrolyse et un indice de suivi comparatif amélioré

Also Published As

Publication number Publication date
GB1317605A (en) 1973-05-23
CH534710A (de) 1973-03-15
US3657191A (en) 1972-04-18
NL7008058A (fr) 1970-12-11
FR2045937A1 (fr) 1971-03-05
ZA703855B (en) 1971-01-27
AT297334B (de) 1972-02-15
DE1929149A1 (de) 1970-12-23

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