SE7414344L - - Google Patents

Info

Publication number
SE7414344L
SE7414344L SE7414344A SE7414344A SE7414344L SE 7414344 L SE7414344 L SE 7414344L SE 7414344 A SE7414344 A SE 7414344A SE 7414344 A SE7414344 A SE 7414344A SE 7414344 L SE7414344 L SE 7414344L
Authority
SE
Sweden
Prior art keywords
nylon
poly
fiber
copolymer
dioxa
Prior art date
Application number
SE7414344A
Other languages
Unknown language ( )
Other versions
SE419971B (en
Inventor
R M Thompson
Original Assignee
Sun Ventures Inc
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 Sun Ventures Inc filed Critical Sun Ventures Inc
Publication of SE7414344L publication Critical patent/SE7414344L/
Publication of SE419971B publication Critical patent/SE419971B/en

Links

Classifications

    • 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
    • C08G69/40—Polyamides containing oxygen in the form of ether groups

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Novel block copolymer formed by melt blending a melt spinnable polyamide, such as nylon-6, and a poly dioxa-aryl-amide), such as poly(4,7-dioxadecamethylene terephthalamide)(also known as 30203-T), is disclosed. Said copolymer has utility as a fiber. The fiber of a copolymer, for example of nylon-6 and said poly(dioxa-arylamide), has superior absorption characteristics than that of nylon-6. Furthermore, resulting fiber still substantially maintains the other desirable properties of the major constituent, for example, nylon-6.
SE7414344A 1973-11-14 1974-11-14 SEGMENT POLYMES OF POLY (DIOXA-ARYLAMIDE) AND POLYAMIDE SE419971B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41561073A 1973-11-14 1973-11-14

Publications (2)

Publication Number Publication Date
SE7414344L true SE7414344L (en) 1975-05-15
SE419971B SE419971B (en) 1981-09-07

Family

ID=23646410

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7414344A SE419971B (en) 1973-11-14 1974-11-14 SEGMENT POLYMES OF POLY (DIOXA-ARYLAMIDE) AND POLYAMIDE

Country Status (12)

Country Link
JP (1) JPS5520490B2 (en)
BE (1) BE822168A (en)
CA (1) CA1048682A (en)
DE (1) DE2454142C2 (en)
DK (1) DK590474A (en)
ES (1) ES431925A1 (en)
FR (1) FR2250790A1 (en)
IN (1) IN142632B (en)
IT (1) IT1025597B (en)
MX (1) MX151822A (en)
NL (1) NL7414789A (en)
SE (1) SE419971B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1099431A (en) * 1976-11-26 1981-04-14 Robert M. Thompson Copolymer of poly (4,7-dioxadecamethylene adipamide) - polycaprolactam containing terephthalic acid
US4165346A (en) * 1976-11-26 1979-08-21 Sun Oil Company Of Pennsylvania Copolymer of poly(4,7-dioxadecamethylene adipamide)-polycaprolactam containing terephthalic acid
US4235714A (en) * 1978-12-18 1980-11-25 Suntech, Inc. Hydrophilic polyamide film for semipermeable membranes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2339237A (en) * 1941-04-11 1944-01-18 Du Pont Blended polyamides
US3397107A (en) * 1965-07-22 1968-08-13 Kanegafuchi Spinning Co Ltd Composite polyamide filaments with improved potential crimpability and method of making the same
GB1169276A (en) * 1966-03-15 1969-11-05 Toyo Boseki A process for the production of Polyamides having improved Hydrophylic Properties
DE1595758A1 (en) * 1966-08-02 1970-02-12 Glanzstoff Ag Process for the production of polyamides with Aether bonds
US3729449A (en) * 1969-08-27 1973-04-24 Kanegafuchi Spinning Co Ltd Polyamide fibers composed of the polyamide and methods for producing thereof

Also Published As

Publication number Publication date
MX151822A (en) 1985-03-29
JPS5080395A (en) 1975-06-30
FR2250790A1 (en) 1975-06-06
SE419971B (en) 1981-09-07
DK590474A (en) 1975-07-14
IT1025597B (en) 1978-08-30
DE2454142C2 (en) 1985-02-07
CA1048682A (en) 1979-02-13
BE822168A (en) 1975-05-14
JPS5520490B2 (en) 1980-06-03
FR2250790B1 (en) 1978-04-28
DE2454142A1 (en) 1975-05-15
ES431925A1 (en) 1977-01-16
NL7414789A (en) 1975-05-16
IN142632B (en) 1977-08-06

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