GB871581A - Polyamide structures and process for their production - Google Patents

Polyamide structures and process for their production

Info

Publication number
GB871581A
GB871581A GB6636/58A GB663658A GB871581A GB 871581 A GB871581 A GB 871581A GB 6636/58 A GB6636/58 A GB 6636/58A GB 663658 A GB663658 A GB 663658A GB 871581 A GB871581 A GB 871581A
Authority
GB
United Kingdom
Prior art keywords
dimethyl
alkylene
feb
preparation
polyamides
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
GB6636/58A
Other languages
English (en)
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 US713304A external-priority patent/US3063966A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB871581A publication Critical patent/GB871581A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
    • C08J2377/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino carboxylic acids or of polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
GB6636/58A 1957-02-28 1958-02-28 Polyamide structures and process for their production Expired GB871581A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64292857A 1957-02-28 1957-02-28
US713304A US3063966A (en) 1958-02-05 1958-02-05 Process of making wholly aromatic polyamides

Publications (1)

Publication Number Publication Date
GB871581A true GB871581A (en) 1961-06-28

Family

ID=27094145

Family Applications (2)

Application Number Title Priority Date Filing Date
GB6633/58A Expired GB871578A (en) 1957-02-28 1958-02-28 Improvements in or relating to the production of polyamides
GB6636/58A Expired GB871581A (en) 1957-02-28 1958-02-28 Polyamide structures and process for their production

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB6633/58A Expired GB871578A (en) 1957-02-28 1958-02-28 Improvements in or relating to the production of polyamides

Country Status (6)

Country Link
BE (1) BE565266A (da)
CH (2) CH438572A (da)
DE (2) DE1420681B2 (da)
FR (2) FR1199459A (da)
GB (2) GB871578A (da)
NL (1) NL108288C (da)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1810426A1 (de) * 1968-06-12 1970-02-12 Du Pont Masse und aus ihr hergestellte Fasern oder Faeden
JPS5012485B1 (da) * 1967-12-27 1975-05-12
US4162275A (en) * 1973-07-26 1979-07-24 E. I. Du Pont De Nemours And Company Flame-resistant fiber
USRE30352E (en) 1966-06-13 1980-07-29 E. I. Du Pont De Nemours And Company Optically anisotropic aromatic polyamide dopes
EP0511753A2 (en) * 1991-04-29 1992-11-04 Kolon Industries, Inc. Aromatic polyamide pulp and a process for the preparation thereof

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049518A (en) * 1960-03-31 1962-08-14 Du Pont Polyamides from n, n'-bis (3-aminophenyl)-isophthalamide
DE1239430B (de) * 1963-09-18 1967-04-27 Hoechst Ag Verfahren zur Herstellung von Faeden aus beta-Polyamiden
DE1795541C2 (de) * 1966-06-13 1982-06-03 E.I. du Pont de Nemours and Co., 19898 Wilmington, Del. Poly-(p-benzamid), Verfahren zu seiner Herstellung und seine Verwendung
IL39187A (en) * 1971-04-28 1976-02-29 Du Pont Polyamide fibers and films and their preparation
DE2313308A1 (de) * 1973-03-17 1974-09-19 Hoechst Ag Verfahren zur herstellung von faeden, fasern und folien aus aromatischen polyamiden
US4118374A (en) 1974-09-09 1978-10-03 Sumitomo Chemical Company, Limited Production of aromatic polyamides from dicarboxylic acid and diamine
AU500143B2 (en) * 1974-12-27 1979-05-10 Teijin Ltd Fiber or film-forming copolyamide
NL157327C (nl) * 1975-02-21 1984-05-16 Akzo Nv Werkwijze ter bereiding van poly-p-fenyleentereftaalamide.
JPS5223198A (en) * 1975-08-15 1977-02-21 Hitachi Ltd Preparation of aromatic polyether amide resin
JPS5569649A (en) * 1978-11-21 1980-05-26 Teijin Ltd Aromatic polyamide composition
EP0567998A1 (de) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Faserbildenden meta-Aramiden
EP0567987A1 (de) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Verfahren zur Herstellung von Fasern aus meta-Aramiden

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB737184A (en) * 1951-08-29 1955-09-21 Celanese Corp Production of polyamides

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30352E (en) 1966-06-13 1980-07-29 E. I. Du Pont De Nemours And Company Optically anisotropic aromatic polyamide dopes
JPS5012485B1 (da) * 1967-12-27 1975-05-12
DE1810426A1 (de) * 1968-06-12 1970-02-12 Du Pont Masse und aus ihr hergestellte Fasern oder Faeden
DE1929713A1 (de) * 1968-06-12 1970-02-12 Du Pont Anisotrope Spinnloesungen von aromatischen Polyamiden
DE1929694A1 (de) * 1968-06-12 1970-09-03 Du Pont Masse und daraus hergestellte Gegenstaende
DE1929694B2 (de) 1968-06-12 1976-04-22 E.I. du Pont de Nemours 'and Co., Wilmington, Del. (V.St.A.) Optisch anisotrope massen von aromatischen polyamiden
US4162275A (en) * 1973-07-26 1979-07-24 E. I. Du Pont De Nemours And Company Flame-resistant fiber
EP0511753A2 (en) * 1991-04-29 1992-11-04 Kolon Industries, Inc. Aromatic polyamide pulp and a process for the preparation thereof
EP0511753A3 (en) * 1991-04-29 1993-07-21 Kolon Industries, Inc. Aromatic polyamide pulp and a process for the preparation thereof

Also Published As

Publication number Publication date
FR1199458A (fr) 1959-12-14
CH438572A (de) 1967-06-30
BE565266A (da) 1958-08-28
CH426262A (de) 1966-12-15
NL108288C (da)
DE1282843B (de) 1968-11-14
FR1199459A (fr) 1959-12-14
GB871578A (en) 1961-06-28
DE1420681B2 (de) 1971-09-30
DE1420681A1 (de) 1968-10-10

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