NL7414788A - Blokcopolymeer van poly(oxa-amide) en polyamide. - Google Patents

Blokcopolymeer van poly(oxa-amide) en polyamide.

Info

Publication number
NL7414788A
NL7414788A NL7414788A NL7414788A NL7414788A NL 7414788 A NL7414788 A NL 7414788A NL 7414788 A NL7414788 A NL 7414788A NL 7414788 A NL7414788 A NL 7414788A NL 7414788 A NL7414788 A NL 7414788A
Authority
NL
Netherlands
Prior art keywords
oxa
polyamide
amide
poly
block copolymer
Prior art date
Application number
NL7414788A
Other languages
English (en)
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 NL7414788A publication Critical patent/NL7414788A/nl

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)
  • Polyamides (AREA)
  • Artificial Filaments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7414788A 1973-11-14 1974-11-13 Blokcopolymeer van poly(oxa-amide) en polyamide. NL7414788A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41558373A 1973-11-14 1973-11-14

Publications (1)

Publication Number Publication Date
NL7414788A true NL7414788A (nl) 1975-05-16

Family

ID=23646293

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7414788A NL7414788A (nl) 1973-11-14 1974-11-13 Blokcopolymeer van poly(oxa-amide) en polyamide.

Country Status (12)

Country Link
JP (1) JPS5520489B2 (nl)
BE (1) BE822166A (nl)
CA (1) CA1047195A (nl)
DE (1) DE2454119C2 (nl)
DK (1) DK590574A (nl)
ES (1) ES431889A1 (nl)
FR (1) FR2250789B1 (nl)
GB (1) GB1492047A (nl)
IN (1) IN142631B (nl)
IT (1) IT1025677B (nl)
NL (1) NL7414788A (nl)
SE (1) SE420206B (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136133A (en) 1975-03-27 1979-01-23 Sun Ventures, Inc. Block copolymer of poly (oxa-amide) and polyamide
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
US2158064A (en) * 1936-07-01 1939-05-16 Du Pont Polyamides and their production
US2339237A (en) * 1941-04-11 1944-01-18 Du Pont Blended polyamides
BE444942A (fr) * 1941-04-20 1942-04-30 Ig Farbenindustrie Ag Procédé de fabrication de polyoxamides linéaires
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
DE1595758A1 (de) * 1966-08-02 1970-02-12 Glanzstoff Ag Verfahren zur Herstellung von Polyamiden mit AEtherbindungen

Also Published As

Publication number Publication date
SE420206B (sv) 1981-09-21
DE2454119C2 (de) 1985-03-14
FR2250789A1 (nl) 1975-06-06
DE2454119A1 (de) 1975-05-15
GB1492047A (en) 1977-11-16
JPS5080394A (nl) 1975-06-30
BE822166A (fr) 1975-05-14
JPS5520489B2 (nl) 1980-06-03
DK590574A (nl) 1975-07-14
CA1047195A (en) 1979-01-23
IN142631B (nl) 1977-08-06
IT1025677B (it) 1978-08-30
ES431889A1 (es) 1977-02-01
FR2250789B1 (nl) 1978-09-29
SE7414343L (nl) 1975-05-15

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed