BE782796A - IMPROVED POLY FIBER (P-PHENYLENE TEREPHTHALAMIDE) AND ASSOCIATED PREPARATION PROCESS - Google Patents

IMPROVED POLY FIBER (P-PHENYLENE TEREPHTHALAMIDE) AND ASSOCIATED PREPARATION PROCESS

Info

Publication number
BE782796A
BE782796A BE782796A BE782796A BE782796A BE 782796 A BE782796 A BE 782796A BE 782796 A BE782796 A BE 782796A BE 782796 A BE782796 A BE 782796A BE 782796 A BE782796 A BE 782796A
Authority
BE
Belgium
Prior art keywords
preparation process
phenylene terephthalamide
associated preparation
improved poly
poly fiber
Prior art date
Application number
BE782796A
Other languages
French (fr)
Inventor
H Blades
Original Assignee
Du Pont
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26835968&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE782796(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of BE782796A publication Critical patent/BE782796A/en

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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
BE782796A 1971-04-28 1972-04-28 IMPROVED POLY FIBER (P-PHENYLENE TEREPHTHALAMIDE) AND ASSOCIATED PREPARATION PROCESS BE782796A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13820971A 1971-04-28 1971-04-28
US17251471A 1971-08-17 1971-08-17

Publications (1)

Publication Number Publication Date
BE782796A true BE782796A (en) 1972-08-16

Family

ID=26835968

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782796A BE782796A (en) 1971-04-28 1972-04-28 IMPROVED POLY FIBER (P-PHENYLENE TEREPHTHALAMIDE) AND ASSOCIATED PREPARATION PROCESS

Country Status (15)

Country Link
JP (1) JPS5514167B1 (en)
AR (1) AR198167A1 (en)
AU (1) AU463869B2 (en)
BE (1) BE782796A (en)
CA (1) CA1013525A (en)
CH (1) CH531056A (en)
DE (2) DE2266038C3 (en)
ES (1) ES402142A1 (en)
FR (1) FR2134581B1 (en)
GB (1) GB1391501A (en)
IL (1) IL39188A (en)
IT (1) IT968393B (en)
LU (1) LU65247A1 (en)
NL (1) NL172570B (en)
SE (1) SE382081B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL39187A (en) * 1971-04-28 1976-02-29 Du Pont Polyamide fibers and films and their preparation
JPS55122012A (en) * 1979-03-13 1980-09-19 Asahi Chem Ind Co Ltd Poly-p-phenylene terephthalamide fiber having improved fatigue resistance and its production
JPS55122011A (en) * 1979-03-13 1980-09-19 Asahi Chem Ind Co Ltd Poly-p-phenylene terephthalamide fiber having high young's modulus and its preparation
KR860001141B1 (en) * 1984-06-29 1986-08-16 한국과학기술원 Manufacturing process of high polymer a mixture textile
JP3676111B2 (en) 1998-06-03 2005-07-27 帝人テクノプロダクツ株式会社 Aromatic polyamide fiber and paper using the same
EP0994215B1 (en) * 1998-10-15 2003-06-04 Teijin Limited Wholly aromatic polyamide fiber synthetic paper sheet
JP3475234B2 (en) * 1998-10-15 2003-12-08 帝人テクノプロダクツ株式会社 Aromatic polyamide fiber paper
US20130157054A1 (en) * 2011-12-20 2013-06-20 E.I. Du Pont De Nemours And Company High linear density, high modulus, high tenacity yarns and methods for making the yarns

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US138210A (en) * 1873-04-22 Improvement in hay and cotton presses
US2318704A (en) * 1940-04-02 1943-05-11 Celanese Corp Production of artificial filaments, foils, and like shaped articles
GB796544A (en) * 1954-10-13 1958-06-11 British Celanese Improvements in the manufacture of artificial filaments and like products
NL108880C (en) * 1957-02-28
US3063966A (en) * 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
GB877855A (en) * 1958-07-22 1961-09-20 Wilcolator Co Improvements in gas oven control
US3094511A (en) * 1958-11-17 1963-06-18 Du Pont Wholly aromatic polyamides
FR1242289A (en) * 1958-12-19 1960-09-23 Du Pont Synthetic fiber crystallization process
GB877885A (en) * 1958-12-19 1961-09-20 Du Pont Improvements relating to the treatment of aromatic polyamide structures
US3079219A (en) * 1960-12-06 1963-02-26 Du Pont Process for wet spinning aromatic polyamides
US3154610A (en) * 1961-05-31 1964-10-27 Celanese Corp Process of wet spinning polyamides and prevention of gel formation
BE637258A (en) * 1962-09-11
US3354125A (en) * 1963-07-29 1967-11-21 Monsanto Co Polymers from diaminobenzanilides
US3414645A (en) * 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
DE1910426U (en) 1964-10-20 1965-02-18 Wills K G Laurinwerk WRITING DEVICE.
CH467362A (en) * 1965-02-05 1969-02-28 Nippon Rayon Kk Process for improving the properties of polyamide yarns
CA928440A (en) * 1967-12-27 1973-06-12 I. Bair Thomas Fibres of aromatic para-oriented polyterephthalamides
IT947029B (en) * 1968-03-15 1973-05-21 Kyowa Hakko Kogyo Kk PROCEDURE FOR PREPARING THE L ISOLEUCINE BY STOPPING
DE1810426B2 (en) * 1968-06-12 1980-08-28 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Optically anisotropic mass containing aromatic polyamides
US3600269A (en) * 1968-07-29 1971-08-17 Monsanto Co Novel fiber reinforced matrix composites
IL39187A (en) * 1971-04-28 1976-02-29 Du Pont Polyamide fibers and films and their preparation
US3869430A (en) * 1971-08-17 1975-03-04 Du Pont High modulus, high tenacity poly(p-phenylene terephthalamide) fiber
US3796693A (en) * 1971-08-23 1974-03-12 H Morgan High modulus aromatic poly(amide hydrazide) fibers
US3723380A (en) * 1972-02-04 1973-03-27 Monsanto Co Aromatic amide-hydrazide copolymer
US3767756A (en) * 1972-06-30 1973-10-23 Du Pont Dry jet wet spinning process
NL7904496A (en) * 1979-06-08 1980-12-10 Akzo Nv FIBER, WIRE BUNDLE AND ROPE OF POLY-P-PHENYLENE GRADE-LANGUAGE AMIDE.

Also Published As

Publication number Publication date
ES402142A1 (en) 1975-11-16
CA1013525A (en) 1977-07-12
DE2219646A1 (en) 1972-11-09
IT968393B (en) 1974-03-20
IL39188A0 (en) 1972-06-28
DE2266038C3 (en) 1989-07-20
JPS5514167B1 (en) 1980-04-14
DE2219646B2 (en) 1980-01-03
GB1391501A (en) 1975-04-23
AU463869B2 (en) 1975-08-07
DE2219646C3 (en) 1988-11-10
IL39188A (en) 1976-02-29
NL7205837A (en) 1972-10-31
LU65247A1 (en) 1972-07-14
FR2134581A1 (en) 1972-12-08
FR2134581B1 (en) 1978-06-02
AU4153672A (en) 1973-11-01
AR198167A1 (en) 1974-06-07
SE382081B (en) 1976-01-12
NL172570B (en) 1983-04-18
CH531056A (en) 1972-11-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19900430