FR1199459A - Polyamide structures and their manufacturing process - Google Patents

Polyamide structures and their manufacturing process

Info

Publication number
FR1199459A
FR1199459A FR1199459DA FR1199459A FR 1199459 A FR1199459 A FR 1199459A FR 1199459D A FR1199459D A FR 1199459DA FR 1199459 A FR1199459 A FR 1199459A
Authority
FR
France
Prior art keywords
manufacturing process
polyamide structures
polyamide
structures
manufacturing
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1199459A publication Critical patent/FR1199459A/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)
FR1199459D 1957-02-28 1958-02-27 Polyamide structures and their manufacturing process Expired FR1199459A (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
FR1199459A true FR1199459A (en) 1959-12-14

Family

ID=27094145

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1199458D Expired FR1199458A (en) 1957-02-28 1958-02-27 Process for the preparation of high melting point polymers
FR1199459D Expired FR1199459A (en) 1957-02-28 1958-02-27 Polyamide structures and their manufacturing process

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1199458D Expired FR1199458A (en) 1957-02-28 1958-02-27 Process for the preparation of high melting point polymers

Country Status (6)

Country Link
BE (1) BE565266A (en)
CH (2) CH426262A (en)
DE (2) DE1420681B2 (en)
FR (2) FR1199458A (en)
GB (2) GB871578A (en)
NL (1) NL108288C (en)

Families Citing this family (17)

* 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 (en) * 1963-09-18 1967-04-27 Hoechst Ag Process for the production of threads from beta-polyamides
USRE30352E (en) 1966-06-13 1980-07-29 E. I. Du Pont De Nemours And Company Optically anisotropic aromatic polyamide dopes
DE1745254A1 (en) * 1966-06-13 1970-12-23 Du Pont Polyamide threads, fibers, films and fibrids
CA928440A (en) * 1967-12-27 1973-06-12 I. Bair Thomas Fibres of aromatic para-oriented polyterephthalamides
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
DE2313308A1 (en) * 1973-03-17 1974-09-19 Hoechst Ag PROCESS FOR MANUFACTURING FABRICS, FIBERS AND FILMS FROM AROMATIC POLYAMIDES
US4162275A (en) * 1973-07-26 1979-07-24 E. I. Du Pont De Nemours And Company Flame-resistant fiber
US4118374A (en) 1974-09-09 1978-10-03 Sumitomo Chemical Company, Limited Production of aromatic polyamides from dicarboxylic acid and diamine
DE2556883C2 (en) * 1974-12-27 1981-11-26 Teijin Ltd., Osaka Aromatic copolyamides and their use for the production of fibers, threads, films and foils
NL157327C (en) * 1975-02-21 1984-05-16 Akzo Nv PROCESS FOR PREPARING POLY-P-PHENYLENE DEPHALAMIDE.
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
KR950014523B1 (en) * 1991-04-29 1995-12-05 주식회사 코오롱 Aromatic polyamide pulp and preparation method thereof
EP0567987A1 (en) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Process for the production of meta-aramide fibers
EP0567998A1 (en) * 1992-04-30 1993-11-03 Hoechst Aktiengesellschaft Process for the preparation of spinnable meta-aramides

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

Also Published As

Publication number Publication date
DE1420681A1 (en) 1968-10-10
DE1420681B2 (en) 1971-09-30
FR1199458A (en) 1959-12-14
CH438572A (en) 1967-06-30
BE565266A (en) 1958-08-28
NL108288C (en)
CH426262A (en) 1966-12-15
DE1282843B (en) 1968-11-14
GB871581A (en) 1961-06-28
GB871578A (en) 1961-06-28

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