FR2250789A1 - - Google Patents

Info

Publication number
FR2250789A1
FR2250789A1 FR7437526A FR7437526A FR2250789A1 FR 2250789 A1 FR2250789 A1 FR 2250789A1 FR 7437526 A FR7437526 A FR 7437526A FR 7437526 A FR7437526 A FR 7437526A FR 2250789 A1 FR2250789 A1 FR 2250789A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7437526A
Other languages
French (fr)
Other versions
FR2250789B1 (enrdf_load_stackoverflow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sun Ventures Inc
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 FR2250789A1 publication Critical patent/FR2250789A1/fr
Application granted granted Critical
Publication of FR2250789B1 publication Critical patent/FR2250789B1/fr
Expired legal-status Critical Current

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)
FR7437526A 1973-11-14 1974-11-14 Expired FR2250789B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2250789A1 true FR2250789A1 (enrdf_load_stackoverflow) 1975-06-06
FR2250789B1 FR2250789B1 (enrdf_load_stackoverflow) 1978-09-29

Family

ID=23646293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437526A Expired FR2250789B1 (enrdf_load_stackoverflow) 1973-11-14 1974-11-14

Country Status (12)

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

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
FR2250789B1 (enrdf_load_stackoverflow) 1978-09-29
GB1492047A (en) 1977-11-16
SE420206B (sv) 1981-09-21
IT1025677B (it) 1978-08-30
DE2454119C2 (de) 1985-03-14
NL7414788A (nl) 1975-05-16
JPS5080394A (enrdf_load_stackoverflow) 1975-06-30
ES431889A1 (es) 1977-02-01
BE822166A (fr) 1975-05-14
SE7414343L (enrdf_load_stackoverflow) 1975-05-15
DE2454119A1 (de) 1975-05-15
JPS5520489B2 (enrdf_load_stackoverflow) 1980-06-03
CA1047195A (en) 1979-01-23
IN142631B (enrdf_load_stackoverflow) 1977-08-06
DK590574A (enrdf_load_stackoverflow) 1975-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse