CH487212A - Anisotropic spinning solution of aromatic homo- or copolyamides - Google Patents

Anisotropic spinning solution of aromatic homo- or copolyamides

Info

Publication number
CH487212A
CH487212A CH901169A CH901169A CH487212A CH 487212 A CH487212 A CH 487212A CH 901169 A CH901169 A CH 901169A CH 901169 A CH901169 A CH 901169A CH 487212 A CH487212 A CH 487212A
Authority
CH
Switzerland
Prior art keywords
copolyamides
spinning solution
aromatic homo
anisotropic spinning
anisotropic
Prior art date
Application number
CH901169A
Other languages
German (de)
Inventor
Louise Kwolek Stephanie
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
Application filed by Du Pont filed Critical Du Pont
Publication of CH487212A publication Critical patent/CH487212A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/16—Halogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Adhesive Tapes (AREA)
CH901169A 1968-06-12 1969-06-12 Anisotropic spinning solution of aromatic homo- or copolyamides CH487212A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73641068A 1968-06-12 1968-06-12

Publications (1)

Publication Number Publication Date
CH487212A true CH487212A (en) 1970-03-15

Family

ID=24959750

Family Applications (1)

Application Number Title Priority Date Filing Date
CH901169A CH487212A (en) 1968-06-12 1969-06-12 Anisotropic spinning solution of aromatic homo- or copolyamides

Country Status (10)

Country Link
JP (4) JPS5012006B1 (en)
BE (1) BE734387A (en)
BR (1) BR6909669D0 (en)
CH (1) CH487212A (en)
DE (3) DE1810426B2 (en)
ES (1) ES368172A1 (en)
FR (1) FR2010753A1 (en)
GB (1) GB1283064A (en)
LU (1) LU58840A1 (en)
NL (2) NL148348B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1810426B2 (en) * 1968-06-12 1980-08-28 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Optically anisotropic mass containing aromatic polyamides
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
TR18539A (en) * 1971-04-28 1977-03-16 Du Pont UERUEN AND PROCEDURE
SE416814B (en) * 1974-05-10 1981-02-09 Du Pont NEW SYNTHETIC POLYESTERS AND SETS FOR THEIR PREPARATION
NL157327C (en) * 1975-02-21 1984-05-16 Akzo Nv PROCESS FOR PREPARING POLY-P-PHENYLENE DEPHALAMIDE.
JPS52160040U (en) * 1976-05-27 1977-12-05
JPS5335351U (en) * 1976-08-31 1978-03-28
JPS55122012A (en) * 1979-03-13 1980-09-19 Asahi Chem Ind Co Ltd Poly-p-phenylene terephthalamide fiber having improved fatigue resistance and its production
JPS55122011A (en) * 1979-03-13 1980-09-19 Asahi Chem Ind Co Ltd Poly-p-phenylene terephthalamide fiber having high young's modulus and its preparation
NL8601159A (en) * 1986-05-06 1987-12-01 Akzo Nv FIBERS AND YARNS FROM A MIXTURE OF AROMATIC POLYAMIDES.
DE3835441A1 (en) * 1988-10-18 1990-04-26 Hoechst Ag FULL-AROMATIC POLYAMIDES, METHOD FOR THE PRODUCTION THEREOF AND THEREFORE MOLDED PICTURES
DE3835405A1 (en) * 1988-10-18 1990-05-03 Hoechst Ag FULLY FLAVORED POLYAMIDES, METHOD FOR THE PRODUCTION THEREOF AND MOLDS MADE THEREOF
DE4128401C2 (en) * 1991-08-23 1995-07-20 Lucht Elektro Flaechen Teil Sp Heating cassette
AU671627B2 (en) * 1992-05-28 1996-09-05 Akzo N.V. Para-aramide dope of low degree of polymerization, para-aramide fiber and para-aramide pulp produced therefrom and processes for producing the same
EP1631707B1 (en) * 2003-05-08 2011-09-21 Teijin Aramid B.V. Non-fibrous polymer solution of para-aramid with high relative viscosity
JP2008150577A (en) * 2006-11-22 2008-07-03 Teijin Ltd Optically anisotropic dope and its production method
JP6004763B2 (en) * 2011-06-22 2016-10-12 帝人株式会社 Method for producing wholly aromatic polyamide solution
KR101386429B1 (en) * 2012-12-28 2014-04-29 코오롱인더스트리 주식회사 Method of dry-spinning para-aramid fiber

Family Cites Families (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL272131A (en) * 1900-01-01
US556934A (en) * 1896-03-24 Sectional chute for coal-wagons
US693739A (en) * 1901-12-06 1902-02-18 Louis B Prahar Chatelaine-hook.
US736410A (en) 1902-09-12 1903-08-18 Miles J Lawler Washing-machine.
US729158A (en) * 1903-02-14 1903-05-26 Cyrus A Haas Gas arc-lamp.
DE1745254U (en) 1956-09-12 1957-05-23 Philips Patentverwaltung CAVITY CLOSURE.
BE565268A (en) 1957-02-28
US3063966A (en) * 1958-02-05 1962-11-13 Du Pont Process of making wholly aromatic polyamides
NL108288C (en) * 1957-02-28
NL109113C (en) 1957-03-27
US3094511A (en) 1958-11-17 1963-06-18 Du Pont Wholly aromatic polyamides
DE1810425U (en) 1960-01-09 1960-04-28 Helmut Strobel LAYING RAIL FOR MOLDING MACHINES, IN PARTICULAR RINKING MACHINES.
DE1810426U (en) 1960-01-15 1960-04-28 Tuellmaschb Karl Marx Stadt Ve CHAIN THREAD GUARD FOR MOLDING MACHINES, MULTI-NEEDLE SEWING MACHINES, LOOMS AND THE LIKE.
DE1816106U (en) 1960-02-17 1960-08-04 Fritz Schwarzer REGISTRATION SYSTEM.
BE600587A (en) * 1960-02-25
NL132625C (en) 1960-05-31
GB931678A (en) 1961-05-09 1963-07-17 Courtaulds Ltd Improvements in and relating to the production of artificial threads of poly-gamma-methyl glutamate
FR1321856A (en) 1961-05-09 1963-03-22 Courtaulds Ltd Improvements in the production of polypeptide fibers
US3154610A (en) 1961-05-31 1964-10-27 Celanese Corp Process of wet spinning polyamides and prevention of gel formation
US3154613A (en) * 1962-03-29 1964-10-27 Celanese Corp Spinning filaments from solutions in concentrated sulfuric acid of a polyamide and salt
BE630312A (en) 1962-03-29
NL290764A (en) * 1962-03-29
BE637258A (en) 1962-09-11
BE637257A (en) * 1962-09-11
US3354125A (en) * 1963-07-29 1967-11-21 Monsanto Co Polymers from diaminobenzanilides
US3414645A (en) 1964-06-19 1968-12-03 Monsanto Co Process for spinning wholly aromatic polyamide fibers
US3322824A (en) * 1964-07-02 1967-05-30 Celanese Corp Compositions containing a polytereph-thalamide and a hydrocarbon-substituted sulfonicacid, and process utilizing the same in making shaped articles
FR1482822A (en) * 1965-06-19 1967-06-02 Monsanto Co Process for the spinning of heat-resistant fibers and products obtained by this process
DE1929713U (en) 1965-10-01 1965-12-23 Herbert Ernst STATICALLY BEARING PLATE.
DE1745254A1 (en) * 1966-06-13 1970-12-23 Du Pont Polyamide threads, fibers, films and fibrids
US3671542A (en) * 1966-06-13 1972-06-20 Du Pont Optically anisotropic aromatic polyamide dopes
US3349062A (en) * 1966-07-21 1967-10-24 Du Pont Halogenated aromatic polyamides
US3817941A (en) * 1967-12-27 1974-06-18 Du Pont Wholly aromatic carbocyclic poly-carbonamide fiber having initial modulus in excess of 170 gpd and orientation angle of up to 40 grad
CA928440A (en) * 1967-12-27 1973-06-12 I. Bair Thomas Fibres of aromatic para-oriented polyterephthalamides
FR2008569A1 (en) * 1968-05-15 1970-01-23 Du Pont
DE1810426B2 (en) * 1968-06-12 1980-08-28 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Optically anisotropic mass containing aromatic polyamides
DE1816906A1 (en) * 1968-12-24 1970-07-02 Stauffer Chemical Co Hydrogen chloride free of sulphur
US3819587A (en) * 1969-05-23 1974-06-25 Du Pont Wholly aromatic carbocyclic polycarbonamide fiber having orientation angle of less than about 45{20
US3673143A (en) 1970-06-24 1972-06-27 Du Pont Optically anisotropic spinning dopes of polycarbonamides
IL39187A (en) 1971-04-28 1976-02-29 Du Pont Polyamide fibers and films and their preparation
JPS5013365A (en) * 1973-06-11 1975-02-12
FR2230885B1 (en) * 1973-04-13 1977-07-29 Precision Industrielle
DE2412458A1 (en) * 1973-04-19 1974-11-07 Rudolf Felix Dipl In Homberger DEVICE WITH AT LEAST ONE PRESSURE MEDIUM ACTUATABLE UNIT
JPS5012006A (en) * 1973-05-31 1975-02-07
JPS558697B2 (en) * 1973-06-04 1980-03-05

Also Published As

Publication number Publication date
DE1810426A1 (en) 1970-02-12
DE1929694A1 (en) 1970-09-03
NL148348B (en) 1976-01-15
NL6908989A (en) 1969-12-16
JPS5035941B1 (en) 1975-11-20
JPS508474B1 (en) 1975-04-04
DE1810426B2 (en) 1980-08-28
LU58840A1 (en) 1969-10-30
JPS5013365B1 (en) 1975-05-19
DE1929713A1 (en) 1970-02-12
BE734387A (en) 1969-12-11
GB1283064A (en) 1972-07-26
DE1929694B2 (en) 1976-04-22
ES368172A1 (en) 1972-04-01
BR6909669D0 (en) 1973-01-16
FR2010753A1 (en) 1970-02-20
NL6908984A (en) 1969-12-16
DE1929713B2 (en) 1975-07-03
JPS5012006B1 (en) 1975-05-08

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Legal Events

Date Code Title Description
PL Patent ceased