ES431888A1 - Mejoras en los metodos relativos a copolimeros. - Google Patents

Mejoras en los metodos relativos a copolimeros.

Info

Publication number
ES431888A1
ES431888A1 ES431888A ES431888A ES431888A1 ES 431888 A1 ES431888 A1 ES 431888A1 ES 431888 A ES431888 A ES 431888A ES 431888 A ES431888 A ES 431888A ES 431888 A1 ES431888 A1 ES 431888A1
Authority
ES
Spain
Prior art keywords
chosen
group
alkylene
dietherdiamine
copolyamides
Prior art date
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.)
Expired
Application number
ES431888A
Other languages
English (en)
Spanish (es)
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 ES431888A1 publication Critical patent/ES431888A1/es
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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
ES431888A 1973-11-14 1974-11-13 Mejoras en los metodos relativos a copolimeros. Expired ES431888A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41558273A 1973-11-14 1973-11-14

Publications (1)

Publication Number Publication Date
ES431888A1 true ES431888A1 (es) 1977-04-16

Family

ID=23646291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431888A Expired ES431888A1 (es) 1973-11-14 1974-11-13 Mejoras en los metodos relativos a copolimeros.

Country Status (12)

Country Link
JP (1) JPS5539175B2 (pm)
BE (1) BE822165R (pm)
CA (1) CA1047196A (pm)
DE (1) DE2454120A1 (pm)
DK (1) DK590374A (pm)
ES (1) ES431888A1 (pm)
FR (1) FR2250788B2 (pm)
GB (1) GB1492046A (pm)
IN (1) IN142630B (pm)
IT (1) IT1025598B (pm)
NL (1) NL7414471A (pm)
SE (1) SE420205B (pm)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113794A (en) 1975-03-12 1978-09-12 Sun Ventures, Inc. Copolymer of blocks of random poly(dioxa-amide) and polyamide
CA1099431A (en) * 1976-11-26 1981-04-14 Robert M. Thompson 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
CN108203509B (zh) * 2016-12-19 2022-02-01 财团法人纺织产业综合研究所 改质聚酰胺及其制作方法及尼龙复合纤维

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL58921C (pm) * 1940-07-19
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
US2359867A (en) * 1941-11-26 1944-10-10 Du Pont Fiber-forming interpolymers
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
DK590374A (pm) 1975-07-14
JPS5539175B2 (pm) 1980-10-08
SE420205B (sv) 1981-09-21
IN142630B (pm) 1977-08-06
DE2454120C2 (pm) 1988-04-21
IT1025598B (it) 1978-08-30
BE822165R (fr) 1975-05-14
CA1047196A (en) 1979-01-23
FR2250788A2 (pm) 1975-06-06
DE2454120A1 (de) 1975-05-15
NL7414471A (nl) 1975-05-16
FR2250788B2 (pm) 1979-10-19
SE7414342L (pm) 1975-05-15
JPS5080393A (pm) 1975-06-30
GB1492046A (en) 1977-11-16

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