BE822166A - Copolymere sequence de poly(oxa-amide) et de polyamide - Google Patents

Copolymere sequence de poly(oxa-amide) et de polyamide

Info

Publication number
BE822166A
BE822166A BE150476A BE150476A BE822166A BE 822166 A BE822166 A BE 822166A BE 150476 A BE150476 A BE 150476A BE 150476 A BE150476 A BE 150476A BE 822166 A BE822166 A BE 822166A
Authority
BE
Belgium
Prior art keywords
oxa
polyamide
amide
poly
copolymer sequence
Prior art date
Application number
BE150476A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE822166A publication Critical patent/BE822166A/xx

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)
BE150476A 1973-11-14 1974-11-14 Copolymere sequence de poly(oxa-amide) et de polyamide BE822166A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE822166A true BE822166A (fr) 1975-05-14

Family

ID=23646293

Family Applications (1)

Application Number Title Priority Date Filing Date
BE150476A BE822166A (fr) 1973-11-14 1974-11-14 Copolymere sequence de poly(oxa-amide) et de polyamide

Country Status (12)

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

Cited By (1)

* 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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (1)

* 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

Also Published As

Publication number Publication date
GB1492047A (en) 1977-11-16
IN142631B (pm) 1977-08-06
IT1025677B (it) 1978-08-30
JPS5080394A (pm) 1975-06-30
JPS5520489B2 (pm) 1980-06-03
CA1047195A (en) 1979-01-23
NL7414788A (nl) 1975-05-16
DE2454119C2 (de) 1985-03-14
FR2250789A1 (pm) 1975-06-06
ES431889A1 (es) 1977-02-01
DK590574A (pm) 1975-07-14
SE7414343L (pm) 1975-05-15
DE2454119A1 (de) 1975-05-15
SE420206B (sv) 1981-09-21
FR2250789B1 (pm) 1978-09-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: SUN VENTURES INC.

Effective date: 19891130