GB1492048A - Block copolymer of poly(dietheramide)and melt spinnable polyamide - Google Patents

Block copolymer of poly(dietheramide)and melt spinnable polyamide

Info

Publication number
GB1492048A
GB1492048A GB49288/74A GB4928874A GB1492048A GB 1492048 A GB1492048 A GB 1492048A GB 49288/74 A GB49288/74 A GB 49288/74A GB 4928874 A GB4928874 A GB 4928874A GB 1492048 A GB1492048 A GB 1492048A
Authority
GB
United Kingdom
Prior art keywords
poly
preformed
melt
polyamides
minutes
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
GB49288/74A
Other languages
English (en)
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 GB1492048A publication Critical patent/GB1492048A/en
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)
GB49288/74A 1973-11-14 1974-11-14 Block copolymer of poly(dietheramide)and melt spinnable polyamide Expired GB1492048A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41852473A 1973-11-14 1973-11-14

Publications (1)

Publication Number Publication Date
GB1492048A true GB1492048A (en) 1977-11-16

Family

ID=23658483

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49288/74A Expired GB1492048A (en) 1973-11-14 1974-11-14 Block copolymer of poly(dietheramide)and melt spinnable polyamide

Country Status (13)

Country Link
JP (1) JPS5520491B2 (de)
BE (1) BE822164A (de)
CA (1) CA1047194A (de)
DE (1) DE2454118C2 (de)
DK (1) DK590674A (de)
ES (1) ES431926A1 (de)
FR (1) FR2250787B1 (de)
GB (1) GB1492048A (de)
IN (1) IN142629B (de)
IT (1) IT1025679B (de)
NL (1) NL7414787A (de)
SE (1) SE420207B (de)
SU (2) SU1327792A3 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130602A (en) 1975-03-12 1978-12-19 Sun Ventures, Inc. Block copolymer of poly(dioxa-amide) and polyamide
US4044071A (en) * 1976-11-08 1977-08-23 Suntech, Inc. Single step preparation of block copolymer of polyamides
US4045511A (en) * 1976-11-08 1977-08-30 Suntech, Inc. Minimum energy process for preparing block copolymers of polyamides
US4045512A (en) * 1976-11-26 1977-08-30 Suntech, Inc. Melt blending polyamide process
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
JPS62299565A (ja) * 1986-06-13 1987-12-26 帝人株式会社 吸水性ポリアミド繊維
DE3871589D1 (de) * 1987-03-18 1992-07-09 Schweizerische Viscose Elastische faeden aus block-copolyetherpolyamiden.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL58921C (de) * 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
GB574713A (en) * 1942-11-24 1946-01-17 Wingfoot Corp 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 (de) * 1966-08-02 1970-02-12 Glanzstoff Ag Verfahren zur Herstellung von Polyamiden mit AEtherbindungen

Also Published As

Publication number Publication date
JPS5520491B2 (de) 1980-06-03
SU1496636A3 (ru) 1989-07-23
DK590674A (de) 1975-07-14
CA1047194A (en) 1979-01-23
BE822164A (fr) 1975-05-14
JPS50105795A (de) 1975-08-20
SE420207B (sv) 1981-09-21
ES431926A1 (es) 1977-04-16
DE2454118A1 (de) 1975-05-15
NL7414787A (nl) 1975-05-16
SU1327792A3 (ru) 1987-07-30
SE7414345L (de) 1975-05-15
IT1025679B (it) 1978-08-30
FR2250787B1 (de) 1978-09-29
IN142629B (de) 1977-08-06
FR2250787A1 (de) 1975-06-06
DE2454118C2 (de) 1987-01-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee