ES361286A1 - Un procedimiento para fabricar una fibra de una policarboa-mida. - Google Patents

Un procedimiento para fabricar una fibra de una policarboa-mida.

Info

Publication number
ES361286A1
ES361286A1 ES361286A ES361286A ES361286A1 ES 361286 A1 ES361286 A1 ES 361286A1 ES 361286 A ES361286 A ES 361286A ES 361286 A ES361286 A ES 361286A ES 361286 A1 ES361286 A1 ES 361286A1
Authority
ES
Spain
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
ES361286A
Other languages
English (en)
Spanish (es)
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=ES361286(A1) "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 ES361286A1 publication Critical patent/ES361286A1/es
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)
ES361286A 1967-12-27 1968-12-10 Un procedimiento para fabricar una fibra de una policarboa-mida. Expired ES361286A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES361286A1 true ES361286A1 (es) 1970-10-16

Family

ID=24785908

Family Applications (2)

Application Number Title Priority Date Filing Date
ES361286A Expired ES361286A1 (es) 1967-12-27 1968-12-10 Un procedimiento para fabricar una fibra de una policarboa-mida.
ES378950A Expired ES378950A1 (es) 1967-12-27 1970-04-22 Un procedimiento para mejorar las fibras, por el aumento del modulo inicial y la reduccion del angulo de orientacion de las fibras.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES378950A Expired ES378950A1 (es) 1967-12-27 1970-04-22 Un procedimiento para mejorar las fibras, por el aumento del modulo inicial y la reduccion del angulo de orientacion de las fibras.

Country Status (11)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012006B1 (fr) * 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 (fr) * 1974-02-15 1977-10-06
NL157327C (nl) 1975-02-21 1984-05-16 Akzo Nv Werkwijze ter bereiding van poly-p-fenyleentereftaalamide.
JPS53294A (en) * 1976-06-23 1978-01-05 Teijin Ltd Preparation of aromatic polyamide with high degree of polymerization
JPS55155774U (fr) * 1979-04-23 1980-11-10
DE3103274C2 (de) * 1981-01-31 1985-05-09 Eirich, Hubert Vorrichtung zum steuerbaren Abziehen von Schüttgütern aus Behältern
TW226417B (fr) * 1992-05-28 1994-07-11 Sumitomo Chemical Co
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 (fr) * 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 (fr) * 1973-06-04 1980-03-05

Also Published As

Publication number Publication date
JPS5012484B1 (fr) 1975-05-12
JPS5012486B1 (fr) 1975-05-12
ES378950A1 (es) 1972-07-16
CA928440A (en) 1973-06-12
LU57658A1 (fr) 1970-01-15
NL164333C (nl) 1982-10-18
DE1816106A1 (de) 1969-07-24
NL164333B (nl) 1980-07-15
GB1259788A (en) 1972-01-12
JPS5012485B1 (fr) 1975-05-12
BE726050A (fr) 1969-06-24
NL6818739A (fr) 1969-07-01
DE1816106B2 (de) 1974-08-15
CH513993A (de) 1971-10-15
BR6805159D0 (pt) 1973-01-16
FR1599980A (fr) 1970-07-20

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