EP0264271A3 - Spinnable dopes and articles therefrom - Google Patents

Spinnable dopes and articles therefrom Download PDF

Info

Publication number
EP0264271A3
EP0264271A3 EP87309083A EP87309083A EP0264271A3 EP 0264271 A3 EP0264271 A3 EP 0264271A3 EP 87309083 A EP87309083 A EP 87309083A EP 87309083 A EP87309083 A EP 87309083A EP 0264271 A3 EP0264271 A3 EP 0264271A3
Authority
EP
European Patent Office
Prior art keywords
articles therefrom
spinnable
dopes
spinnable dopes
articles
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.)
Granted
Application number
EP87309083A
Other versions
EP0264271B1 (en
EP0264271A2 (en
Inventor
William Cheng Uy
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
Priority claimed from US07/091,001 external-priority patent/US4810735A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of EP0264271A2 publication Critical patent/EP0264271A2/en
Publication of EP0264271A3 publication Critical patent/EP0264271A3/en
Application granted granted Critical
Publication of EP0264271B1 publication Critical patent/EP0264271B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
    • 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
    • D01F6/96—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from other synthetic polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
EP87309083A 1986-10-15 1987-10-14 Spinnable dopes and articles therefrom Expired - Lifetime EP0264271B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US91902886A 1986-10-15 1986-10-15
US919028 1986-10-15
US3325987A 1987-04-02 1987-04-02
US33259 1987-04-02
US07/091,001 US4810735A (en) 1986-10-15 1987-09-02 Spinnable dopes and articles therefrom
US91001 1987-09-02

Publications (3)

Publication Number Publication Date
EP0264271A2 EP0264271A2 (en) 1988-04-20
EP0264271A3 true EP0264271A3 (en) 1989-10-11
EP0264271B1 EP0264271B1 (en) 1993-03-03

Family

ID=27364354

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87309083A Expired - Lifetime EP0264271B1 (en) 1986-10-15 1987-10-14 Spinnable dopes and articles therefrom

Country Status (5)

Country Link
EP (1) EP0264271B1 (en)
KR (1) KR940007690B1 (en)
CA (1) CA1285674C (en)
DE (1) DE3784437T2 (en)
IL (1) IL84161A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2044407A1 (en) * 1990-06-15 1991-12-16 William C. Uy Anisotropic spin dopes of reduced viscosity
US11993867B2 (en) * 2018-09-12 2024-05-28 Gharda Chemicals Limited Spun ABPBI fibers and process for preparing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161090A1 (en) * 1971-11-26 1973-07-06 Monsanto Co
US4606875A (en) * 1983-04-11 1986-08-19 Celanese Corporation Process for preparing shaped articles of rigid rod heterocyclic liquid crystalline polymers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL246230A (en) * 1958-12-09
US3756908A (en) * 1971-02-26 1973-09-04 Du Pont Synthetic paper structures of aromatic polyamides
US4608089A (en) * 1985-07-19 1986-08-26 E. I. Du Pont De Nemours And Company Cement matrix composites and method of making same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2161090A1 (en) * 1971-11-26 1973-07-06 Monsanto Co
US4606875A (en) * 1983-04-11 1986-08-19 Celanese Corporation Process for preparing shaped articles of rigid rod heterocyclic liquid crystalline polymers

Also Published As

Publication number Publication date
EP0264271B1 (en) 1993-03-03
DE3784437T2 (en) 1993-09-09
EP0264271A2 (en) 1988-04-20
IL84161A (en) 1990-06-10
IL84161A0 (en) 1988-03-31
DE3784437D1 (en) 1993-04-08
CA1285674C (en) 1991-07-02
KR940007690B1 (en) 1994-08-24
KR880005297A (en) 1988-06-28

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