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ES8500296A1 - Un procedimiento para la preparacion de un poliester aromatico. - Google Patents

Un procedimiento para la preparacion de un poliester aromatico.

Info

Publication number
ES8500296A1
ES8500296A1 ES522934A ES522934A ES8500296A1 ES 8500296 A1 ES8500296 A1 ES 8500296A1 ES 522934 A ES522934 A ES 522934A ES 522934 A ES522934 A ES 522934A ES 8500296 A1 ES8500296 A1 ES 8500296A1
Authority
ES
Spain
Prior art keywords
high strength
aromatic polyesters
strength filaments
filaments
group
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
ES522934A
Other languages
English (en)
Other versions
ES522934A0 (es
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES522934A0 publication Critical patent/ES522934A0/es
Publication of ES8500296A1 publication Critical patent/ES8500296A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/19—Hydroxy compounds containing aromatic rings
    • C08G63/193—Hydroxy compounds containing aromatic rings containing two or more aromatic rings
    • 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
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • C08G63/605—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds the hydroxy and carboxylic groups being bound to aromatic rings
    • 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/682—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens
    • C08G63/6824—Polyesters containing atoms other than carbon, hydrogen and oxygen containing halogens derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6826—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIESTERES AROMATICOS QUE CONSTAN ESENCIALMENTE DE 30-45 MOLAR DE UNIDAD DE FORMULA (I), 30-50 DE FORMULA (II), 2-20 DE FORMULA (III) Y 2-15 DE FORMULA (IV), EN LAS QUE X ES CLORO; E Y Y Z SON CARBONILO U OXI.CONSISTE EN EL CALENTAMIENTO A UNA TEMPERATURA ENTRE 250JC Y 380JC, CON AGITACION, DE UNA MEZCLA DE CLOROO METILHIDROQUINONA, ECIDO TEREFTALICO, 4,4J-DIHIDROXIBIFENILO O 4-CARBOXI-4K-HIDROXIBIFENILO Y RESORCINOL, ACIDO ISOFTALICO O ACIDO 3-HIDROXIBENZOICO, EN LAS PROPORCIONES ADECUADAS PARA CONSEGUIR LAS PROPORCIONES DE RADICALES INDICADAS.ESTOS COMPUESTOS TIENEN APLICACIONES PARA LA FABRICACION DE FILAMENTOS, PELICULAS Y MOLDURAS.
ES522934A 1982-06-02 1983-06-01 Un procedimiento para la preparacion de un poliester aromatico. Expired ES8500296A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38434382A 1982-06-02 1982-06-02
US06/464,428 US4412058A (en) 1982-06-02 1983-02-07 Aromatic polyesters and high strength filaments thereof

Publications (2)

Publication Number Publication Date
ES522934A0 ES522934A0 (es) 1984-10-01
ES8500296A1 true ES8500296A1 (es) 1984-10-01

Family

ID=27010566

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522934A Expired ES8500296A1 (es) 1982-06-02 1983-06-01 Un procedimiento para la preparacion de un poliester aromatico.

Country Status (5)

Country Link
US (1) US4412058A (es)
EP (1) EP0095938B1 (es)
CA (1) CA1198849A (es)
DE (1) DE3369688D1 (es)
ES (1) ES8500296A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3461383D1 (en) * 1983-07-16 1987-01-08 Bayer Ag Thermotropic aromatic polyesters having a high rigidity and resilience, process for their production, their use in the production of moulded articles, filaments, fibres and sheets
US4529565A (en) * 1983-08-31 1985-07-16 Asahi Kasei Kogyo Kabushiki Kaisha Polyester of substituted or unsubstituted phenoxyhydroquinone
JPH062397B2 (ja) * 1983-11-28 1994-01-12 三井石油化学工業株式会社 共縮合ポリエステル層を有する積層体
US4496712A (en) * 1983-12-16 1985-01-29 E. I. Du Pont De Nemours And Company Optically anisotropic melt forming copolyesters
JPS6119627A (ja) * 1984-07-06 1986-01-28 Mitsubishi Chem Ind Ltd 全芳香族ポリエステル
CA1228195A (en) * 1984-08-03 1987-10-13 Takayuki Nakano Aromatic copolyester derived from aromatic dicarboxylic acid component and aromatic diol component
JPS61106621A (ja) * 1984-10-30 1986-05-24 Agency Of Ind Science & Technol 芳香族ポリエステル
US4609720A (en) * 1984-12-19 1986-09-02 Mitsubishi Chemical Industries Limited Wholly aromatic polyester
US4668454A (en) * 1985-06-12 1987-05-26 E. I. Du Pont De Nemours And Company Heat-strengthening process
DE3542832A1 (de) * 1985-12-04 1987-06-11 Basf Ag Vollaromatische fluessigkristalline polykondensate, deren herstellung und verwendung
US4664972A (en) * 1986-04-23 1987-05-12 E. I. Du Pont De Nemours And Company Optically anisotropic melt forming aromatic copolyesters based on t-butylhydroquinone
DE3621519A1 (de) * 1986-06-27 1988-01-07 Basf Ag Vollaromatische mesomorphe polyester, deren herstellung sowie verwendung
DE3622137A1 (de) * 1986-07-02 1988-01-07 Basf Ag Vollaromatische mesomorphe polyester, deren herstellung sowie verwendung
JPS63152625A (ja) * 1986-07-07 1988-06-25 Idemitsu Kosan Co Ltd 新規ポリエステルおよびその製造法
EP0275324B1 (en) * 1986-07-28 1995-12-27 Toray Industries, Inc. Aromatic polyesters with good heat resistance
DE3629210A1 (de) * 1986-08-28 1988-03-03 Basf Ag Vollaromatische thermotrope polyester
DE3629211A1 (de) * 1986-08-28 1988-03-03 Basf Ag Vollaromatische thermotrope polyester
US4832894A (en) * 1987-01-05 1989-05-23 E. I. Du Pont De Nemours And Company Pultrusion of filaments of anisotropic melt-forming polymers
DE3700821A1 (de) * 1987-01-14 1988-07-28 Basf Ag Vollaromatische thermotrope polyester
DE3721256A1 (de) * 1987-06-27 1989-01-12 Akzo Gmbh In der schmelze verarbeitbare thermotrope voll-aromatische polyester
US4746694A (en) * 1987-07-06 1988-05-24 Hoechst Celanese Corporation Melt processable polyester capable of forming an anisotropic melt comprising a relatively low concentration of 6-oxy-2-naphthoyl moiety, 4-oxybenzoyl moiety, 2,6-dioxynaphthalene moiety, and terephthaloyl moiety
US5141693A (en) * 1991-01-09 1992-08-25 E. I. Du Pont De Nemours And Company Process for improving the strength of fibers from anisotropic-melt-forming polyesters
US5153300A (en) * 1991-07-17 1992-10-06 General Electric Company Dihydroxy-meta-terphenyl polyesters and method of making
US6916652B2 (en) * 1995-03-28 2005-07-12 Kinetic Biosystems, Inc. Biocatalyst chamber encapsulation system for bioremediation and fermentation
US7491239B2 (en) 2005-02-23 2009-02-17 Joint Synergy, Llc Interior insert ball and dual socket joint
US7115144B2 (en) 2004-03-02 2006-10-03 Joint Synergy, Llc Spinal implant
US7083651B2 (en) * 2004-03-03 2006-08-01 Joint Synergy, Llc Spinal implant
US7195644B2 (en) * 2004-03-02 2007-03-27 Joint Synergy, Llc Ball and dual socket joint

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778410A (en) * 1972-09-28 1973-12-11 Eastman Kodak Co Process for preparing a final copolyester by reacting a starting polyester with an acyloxy aromatic carboxylic acid
US3975487A (en) * 1973-08-20 1976-08-17 The Carborundum Company Process for spinning high modulus oxybenzoyl copolyester fibers
PH15509A (en) * 1974-05-10 1983-02-03 Du Pont Improvements in an relating to synthetic polyesters
US4183895A (en) * 1975-04-29 1980-01-15 E. I. Du Pont De Nemours And Company Process for treating anisotropic melt-forming polymeric products
US4146702A (en) * 1977-08-08 1979-03-27 Eastman Kodak Company Liquid crystal copolyesters prepared from an aromatic dicarboxylic acid, a substituted hydroquinone and a m-acyloxybenzoic acid
FR2438061A1 (fr) * 1978-10-05 1980-04-30 Rhone Poulenc Ind Copolyesters alcoylaromatiques thermotropes
US4256624A (en) * 1979-07-02 1981-03-17 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, aromatic diol, and aromatic diacid capable of undergoing melt processing
FR2465758A1 (fr) * 1979-09-21 1981-03-27 Rhone Poulenc Ind Masses fondues anisotropes conformables a base de polyesters aromatiques et articles formes a partir d'elles
US4318842A (en) * 1980-10-06 1982-03-09 Celanese Corporation Polyester of 6-hydroxy-2-naphthoic acid, aromatic diol, and 1,4-cyclohexanedicarboxylic acid capable of undergoing melt processing

Also Published As

Publication number Publication date
EP0095938B1 (en) 1987-02-04
ES522934A0 (es) 1984-10-01
DE3369688D1 (en) 1987-03-12
EP0095938A2 (en) 1983-12-07
EP0095938A3 (en) 1984-03-28
US4412058A (en) 1983-10-25
CA1198849A (en) 1985-12-31

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506