GB1259788A - Fibers of optionally chloro-substituted poly(p-phenylene terephthalamide) and methods of producing them - Google Patents

Fibers of optionally chloro-substituted poly(p-phenylene terephthalamide) and methods of producing them

Info

Publication number
GB1259788A
GB1259788A GB6148868A GB6148868A GB1259788A GB 1259788 A GB1259788 A GB 1259788A GB 6148868 A GB6148868 A GB 6148868A GB 6148868 A GB6148868 A GB 6148868A GB 1259788 A GB1259788 A GB 1259788A
Authority
GB
United Kingdom
Prior art keywords
fibres
phenylene
dope
weight
spinning
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
GB6148868A
Other languages
English (en)
Inventor
Thomas Irvin Bair
Paul Winthrop Morgan
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24785908&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1259788(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1259788A publication Critical patent/GB1259788A/en
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
    • D01F6/58—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
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
    • C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
    • C08G69/32—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids from aromatic diamines and aromatic dicarboxylic acids with both amino and carboxylic groups aromatically bound

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)
GB6148868A 1967-12-27 1968-12-24 Fibers of optionally chloro-substituted poly(p-phenylene terephthalamide) and methods of producing them Expired GB1259788A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69373967A 1967-12-27 1967-12-27

Publications (1)

Publication Number Publication Date
GB1259788A true GB1259788A (en) 1972-01-12

Family

ID=24785908

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6148868A Expired GB1259788A (en) 1967-12-27 1968-12-24 Fibers of optionally chloro-substituted poly(p-phenylene terephthalamide) and methods of producing them

Country Status (11)

Country Link
JP (3) JPS5012484B1 (ja)
BE (1) BE726050A (ja)
BR (1) BR6805159D0 (ja)
CA (1) CA928440A (ja)
CH (1) CH513993A (ja)
DE (1) DE1816106B2 (ja)
ES (2) ES361286A1 (ja)
FR (1) FR1599980A (ja)
GB (1) GB1259788A (ja)
LU (1) LU57658A1 (ja)
NL (1) NL164333C (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308374A (en) 1975-02-21 1981-12-29 Akzo N.V. Process for the preparation of poly-p-phenyleneterephthalamide
US5442003A (en) * 1992-05-28 1995-08-15 Sumitomo Chemical Company, Ltd. Para-aramid dope of low degree of polymerization, para-aramid fiber and para-aramid pulp produced therefrom and processes for producing the same

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1810426B2 (de) * 1968-06-12 1980-08-28 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Aromatische Polyamide enthaltende, optisch anisotrope Masse
IL39188A (en) * 1971-04-28 1976-02-29 Du Pont Poly(p-phenylene terephthalamide)fibers and their preparation
IL39187A (en) * 1971-04-28 1976-02-29 Du Pont Polyamide fibers and films and their preparation
JPS5239677B2 (ja) * 1974-02-15 1977-10-06
JPS53294A (en) * 1976-06-23 1978-01-05 Teijin Ltd Preparation of aromatic polyamide with high degree of polymerization
JPS55155774U (ja) * 1979-04-23 1980-11-10
DE3103274C2 (de) * 1981-01-31 1985-05-09 Eirich, Hubert Vorrichtung zum steuerbaren Abziehen von Schüttgütern aus Behältern
JPH07197317A (ja) * 1993-11-26 1995-08-01 Sumitomo Chem Co Ltd 難燃性パラ系芳香族ポリアミド繊維及びその製造方法
JP7342068B2 (ja) * 2020-06-30 2023-09-11 住友化学株式会社 組成物

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130948A (en) * 1937-04-09 1938-09-20 Du Pont Synthetic fiber
NL108288C (ja) * 1957-02-28
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
JPS558697B2 (ja) * 1973-06-04 1980-03-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4308374A (en) 1975-02-21 1981-12-29 Akzo N.V. Process for the preparation of poly-p-phenyleneterephthalamide
US5442003A (en) * 1992-05-28 1995-08-15 Sumitomo Chemical Company, Ltd. Para-aramid dope of low degree of polymerization, para-aramid fiber and para-aramid pulp produced therefrom and processes for producing the same

Also Published As

Publication number Publication date
LU57658A1 (ja) 1970-01-15
NL164333C (nl) 1982-10-18
BR6805159D0 (pt) 1973-01-16
BE726050A (ja) 1969-06-24
CA928440A (en) 1973-06-12
NL6818739A (ja) 1969-07-01
NL164333B (nl) 1980-07-15
ES378950A1 (es) 1972-07-16
JPS5012485B1 (ja) 1975-05-12
JPS5012486B1 (ja) 1975-05-12
DE1816106A1 (de) 1969-07-24
CH513993A (de) 1971-10-15
FR1599980A (ja) 1970-07-20
ES361286A1 (es) 1970-10-16
JPS5012484B1 (ja) 1975-05-12
DE1816106B2 (de) 1974-08-15

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years