DE3371210D1 - Fiber-forming polyesters of ketodiols - Google Patents

Fiber-forming polyesters of ketodiols

Info

Publication number
DE3371210D1
DE3371210D1 DE8383304377T DE3371210T DE3371210D1 DE 3371210 D1 DE3371210 D1 DE 3371210D1 DE 8383304377 T DE8383304377 T DE 8383304377T DE 3371210 T DE3371210 T DE 3371210T DE 3371210 D1 DE3371210 D1 DE 3371210D1
Authority
DE
Germany
Prior art keywords
ketodiols
fiber
forming polyesters
polyesters
forming
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
DE8383304377T
Other languages
English (en)
Inventor
August Henry Frazer
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
Application granted granted Critical
Publication of DE3371210D1 publication Critical patent/DE3371210D1/de
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
    • C08G63/02—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
    • 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
    • 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)
  • 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)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
DE8383304377T 1982-07-29 1983-07-28 Fiber-forming polyesters of ketodiols Expired DE3371210D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/402,858 US4399270A (en) 1982-07-29 1982-07-29 Fiber-forming polyesters of ketodiols

Publications (1)

Publication Number Publication Date
DE3371210D1 true DE3371210D1 (en) 1987-06-04

Family

ID=23593557

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383304377T Expired DE3371210D1 (en) 1982-07-29 1983-07-28 Fiber-forming polyesters of ketodiols

Country Status (5)

Country Link
US (1) US4399270A (de)
EP (1) EP0102749B1 (de)
JP (1) JPS5951914A (de)
CA (1) CA1192337A (de)
DE (1) DE3371210D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415530A1 (de) * 1984-04-26 1985-10-31 Bayer Ag, 5090 Leverkusen Thermotrope aromatische polyester hoher steifigkeit und zaehigkeit, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von formkoerpern, filamenten, fasern und folien
US4500699A (en) * 1984-06-26 1985-02-19 E. I. Du Pont De Nemours And Company Optically anisotropic melt forming copolyesters
US4703102A (en) * 1984-07-19 1987-10-27 Asahi Kasei Kogyo Kabushiki Kaisha Aromatic polyether ketones
JPH0726250B2 (ja) * 1986-03-27 1995-03-22 住友化学工業株式会社 ポリエステル繊維

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073866A (en) * 1959-09-16 1963-01-15 Gen Aniline & Film Corp Process of preparing hydroxy-alkoxy arylophenones
JPS5533458B2 (de) * 1971-11-13 1980-08-30
JPS492892A (de) * 1972-04-21 1974-01-11
PH15509A (en) * 1974-05-10 1983-02-03 Du Pont Improvements in an relating to synthetic polyesters
US4102864A (en) * 1976-02-02 1978-07-25 Monsanto Company Polyesters of 1,2-bis(hydroxyphenyl) ethanes and aromatic dicarboxylic acids
JPS5446291A (en) * 1977-09-21 1979-04-12 Sumitomo Chem Co Ltd Bulk polycondensation of aromatic polyester
US4245082A (en) * 1979-07-09 1981-01-13 E. I. Du Pont De Nemours And Company Polyesters derived from 3,4'-dihydroxy-benzophenones or 3-hydroxy-4'-(4-hydroxyphenyl-)benzophenone and certain aromatic dicarboxylic acids and filaments thereof
GB2030158B (en) * 1978-08-08 1982-12-01 Du Pont Polyesters derived from 3,4'-dihydroxybenzophenones or 3-hydroxy-4'-(4-hydroxyphenyl-) benzophenone and certain aromatic dicarboxylic acids and filaments thereof
US4188476A (en) * 1979-04-06 1980-02-12 E. I. Du Pont De Nemours And Company Aromatic polyester consisting essentially of p-oxybenzoyl units, terephthaloyl units, 2,6-dioxynaphthalene or 2,6-dioxyanthraquinone units and m-oxybenzoyl or 1,3-dioxyphenylene units
US4276226A (en) * 1979-07-23 1981-06-30 E. I. Du Pont De Nemours And Company Methyl- and chloro- substituted aromatic diketodiols
US4226970A (en) * 1979-07-23 1980-10-07 E. I. Du Pont De Nemours And Company Polyesters derived from diketodiols and aromatic dicarboxylic acids and filaments thereof
IE50008B1 (en) * 1979-09-10 1986-01-22 Dart Ind Inc Improvements in or relating to plastics ovenware
US4232143A (en) * 1979-09-17 1980-11-04 E. I. Du Pont De Nemours And Company Polyester which exhibits anisotropy in the melt containing p-oxybenzoyl units and 4,4'-dioxybenzophenone units or methyl and chloro derivatives thereof
US4269965A (en) * 1979-09-17 1981-05-26 E. I. Du Pont De Nemours And Company Aromatic polyester which forms optically anisotropic melts and filaments thereof
US4232144A (en) * 1979-09-17 1980-11-04 E. I. Du Pont De Nemours And Company Polyester which exhibits anisotropy in the melt containing p-oxybenzoyl units and 4-oxy-3'-carbonylbenzophenone units or methyl and chloro derivatives of said units
US4321355A (en) * 1980-09-23 1982-03-23 Union Carbide Corporation Process for preparing polyarylates
US4335232A (en) * 1981-07-07 1982-06-15 E. I. Du Pont De Nemours And Company Optically anisotropic melt forming polyesters

Also Published As

Publication number Publication date
CA1192337A (en) 1985-08-20
US4399270A (en) 1983-08-16
EP0102749A1 (de) 1984-03-14
EP0102749B1 (de) 1987-04-29
JPS5951914A (ja) 1984-03-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee