NL164333C - PROCESS FOR MANUFACTURING FIBERS FROM POLY (P-PHENYLENE DEPHALAMIDE). - Google Patents

PROCESS FOR MANUFACTURING FIBERS FROM POLY (P-PHENYLENE DEPHALAMIDE).

Info

Publication number
NL164333C
NL164333C NL6818739A NL6818739A NL164333C NL 164333 C NL164333 C NL 164333C NL 6818739 A NL6818739 A NL 6818739A NL 6818739 A NL6818739 A NL 6818739A NL 164333 C NL164333 C NL 164333C
Authority
NL
Netherlands
Prior art keywords
dephalamide
phenylene
poly
manufacturing fibers
fibers
Prior art date
Application number
NL6818739A
Other languages
Dutch (nl)
Other versions
NL164333B (en
NL6818739A (en
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=24785908&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL164333(C) "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 NL6818739A publication Critical patent/NL6818739A/xx
Priority to NLAANVRAGE7900226,A priority Critical patent/NL174850B/en
Publication of NL164333B publication Critical patent/NL164333B/en
Application granted granted Critical
Publication of NL164333C publication Critical patent/NL164333C/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
    • 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)
NL6818739A 1967-12-27 1968-12-27 PROCESS FOR MANUFACTURING FIBERS FROM POLY (P-PHENYLENE DEPHALAMIDE). NL164333C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7900226,A NL174850B (en) 1967-12-27 1979-01-11 PROCESS FOR MANUFACTURING FIBERS FROM A CHLORINE-CONTAINING AROMATIC POLYAMIDE.

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL6818739A NL6818739A (en) 1969-07-01
NL164333B NL164333B (en) 1980-07-15
NL164333C true NL164333C (en) 1982-10-18

Family

ID=24785908

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6818739A NL164333C (en) 1967-12-27 1968-12-27 PROCESS FOR MANUFACTURING FIBERS FROM POLY (P-PHENYLENE DEPHALAMIDE).

Country Status (11)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012006B1 (en) * 1968-06-12 1975-05-08
IL39187A (en) * 1971-04-28 1976-02-29 Du Pont Polyamide fibers and films and their preparation
IL39188A (en) * 1971-04-28 1976-02-29 Du Pont Poly(p-phenylene terephthalamide)fibers and their preparation
JPS5239677B2 (en) * 1974-02-15 1977-10-06
NL157327C (en) 1975-02-21 1984-05-16 Akzo Nv PROCESS FOR PREPARING POLY-P-PHENYLENE DEPHALAMIDE.
JPS53294A (en) * 1976-06-23 1978-01-05 Teijin Ltd Preparation of aromatic polyamide with high degree of polymerization
JPS55155774U (en) * 1979-04-23 1980-11-10
DE3103274C2 (en) * 1981-01-31 1985-05-09 Eirich, Hubert Device for the controllable removal of bulk goods from containers
TW226417B (en) * 1992-05-28 1994-07-11 Sumitomo Chemical Co
JPH07197317A (en) * 1993-11-26 1995-08-01 Sumitomo Chem Co Ltd Flame-retardant p-type aromatic polyamide fiber and its production
JP7342068B2 (en) * 2020-06-30 2023-09-11 住友化学株式会社 Composition

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 (en) * 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 (en) * 1973-06-04 1980-03-05

Also Published As

Publication number Publication date
JPS5012484B1 (en) 1975-05-12
JPS5012486B1 (en) 1975-05-12
ES378950A1 (en) 1972-07-16
CA928440A (en) 1973-06-12
LU57658A1 (en) 1970-01-15
DE1816106A1 (en) 1969-07-24
NL164333B (en) 1980-07-15
GB1259788A (en) 1972-01-12
JPS5012485B1 (en) 1975-05-12
BE726050A (en) 1969-06-24
NL6818739A (en) 1969-07-01
DE1816106B2 (en) 1974-08-15
ES361286A1 (en) 1970-10-16
CH513993A (en) 1971-10-15
BR6805159D0 (en) 1973-01-16
FR1599980A (en) 1970-07-20

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Legal Events

Date Code Title Description
P1 Automatically granted patents, except
NP1 Not automatically granted patents
V4 Lapsed because of reaching the maxim lifetime of a patent