ZA697379B - Improved polyamides - Google Patents

Improved polyamides

Info

Publication number
ZA697379B
ZA697379B ZA697379*A ZA697379A ZA697379B ZA 697379 B ZA697379 B ZA 697379B ZA 697379 A ZA697379 A ZA 697379A ZA 697379 B ZA697379 B ZA 697379B
Authority
ZA
South Africa
Prior art keywords
improved polyamides
polyamides
improved
Prior art date
Application number
ZA697379*A
Other languages
English (en)
Inventor
C Cowell
J Wright
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of ZA697379B publication Critical patent/ZA697379B/xx

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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • 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
    • 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
    • D01F6/78—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products
    • D01F6/80—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolycondensation products from copolyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA697379*A 1968-10-28 1969-10-20 Improved polyamides ZA697379B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB51087/68A GB1263708A (en) 1968-10-28 1968-10-28 Improved polyamides
US86805769A 1969-10-21 1969-10-21
US00223742A US3810876A (en) 1968-10-28 1972-02-04 Process of increasing the molecular weight of molten polyamides with diaryl esters

Publications (1)

Publication Number Publication Date
ZA697379B true ZA697379B (en) 1971-05-27

Family

ID=27260181

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA697379*A ZA697379B (en) 1968-10-28 1969-10-20 Improved polyamides

Country Status (8)

Country Link
US (1) US3810876A (xx)
BE (1) BE740921A (xx)
CA (1) CA929694A (xx)
DE (1) DE1954225A1 (xx)
FR (1) FR2021762A1 (xx)
GB (1) GB1263708A (xx)
NL (1) NL6916216A (xx)
ZA (1) ZA697379B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1538544A (en) * 1976-06-23 1979-01-24 British Industrial Plastics Resins
US5280088A (en) * 1986-02-28 1994-01-18 General Electric Company Thermoplastic blends of a polyamide having low amine end-group concentration and a polymer containing carbonate linkages
EP0285692A1 (en) * 1987-04-09 1988-10-12 General Electric Company Thermoplastic blends with end-group controlled polyamide resin
US5498386A (en) * 1994-03-16 1996-03-12 E. I. Du Pont De Nemours And Company Method for preparing colored polyamide fibers which contain polycarbonates
US6613860B1 (en) 2000-10-12 2003-09-02 3M Innovative Properties Company Compositions comprising fluorinated polyether silanes for rendering substrates oil and water repellent
US6482911B1 (en) 2001-05-08 2002-11-19 3M Innovative Properties Company Fluoroalkyl polymers containing a cationogenic segment
US6589653B2 (en) 2001-08-08 2003-07-08 E. I. Du Pont De Nemours And Company Filament having a quadrilobate exterior cross-section and a four-sided void

Also Published As

Publication number Publication date
DE1954225A1 (de) 1970-08-27
US3810876A (en) 1974-05-14
GB1263708A (en) 1972-02-16
FR2021762A1 (xx) 1970-07-24
NL6916216A (xx) 1970-05-01
CA929694A (en) 1973-07-03
BE740921A (xx) 1970-04-28

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