ES431926A1 - Mejoras en los procedimientos relativos a copolimeros de bloques. - Google Patents

Mejoras en los procedimientos relativos a copolimeros de bloques.

Info

Publication number
ES431926A1
ES431926A1 ES431926A ES431926A ES431926A1 ES 431926 A1 ES431926 A1 ES 431926A1 ES 431926 A ES431926 A ES 431926A ES 431926 A ES431926 A ES 431926A ES 431926 A1 ES431926 A1 ES 431926A1
Authority
ES
Spain
Prior art keywords
poly
dietheramide
block copolymer
chosen
group
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
ES431926A
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 ES431926A1 publication Critical patent/ES431926A1/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)
ES431926A 1973-11-14 1974-11-14 Mejoras en los procedimientos relativos a copolimeros de bloques. Expired ES431926A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES431926A1 true ES431926A1 (es) 1977-04-16

Family

ID=23658483

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431926A Expired ES431926A1 (es) 1973-11-14 1974-11-14 Mejoras en los procedimientos relativos a copolimeros de bloques.

Country Status (13)

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

Families Citing this family (10)

* 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
US4165346A (en) * 1976-11-26 1979-08-21 Sun Oil Company Of Pennsylvania Copolymer of poly(4,7-dioxadecamethylene adipamide)-polycaprolactam containing terephthalic acid
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
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.
JP3281177B2 (ja) * 1994-05-26 2002-05-13 旭化成株式会社 耐黄変性濃染性ポリヘキサメチレンアジパミド繊維およびその製造方法
FR2826661B1 (fr) * 2001-06-28 2003-08-22 Rhodianyl Polymere thermoplastique, son application dans des compositions polyamides a hydrophilie et antistaticite ameliorees

Family Cites Families (8)

* 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
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
IT1025679B (it) 1978-08-30
SE420207B (sv) 1981-09-21
NL7414787A (nl) 1975-05-16
SE7414345L (pm) 1975-05-15
JPS50105795A (pm) 1975-08-20
SU1327792A3 (ru) 1987-07-30
BE822164A (fr) 1975-05-14
FR2250787B1 (pm) 1978-09-29
JPS5520491B2 (pm) 1980-06-03
IN142629B (pm) 1977-08-06
CA1047194A (en) 1979-01-23
FR2250787A1 (pm) 1975-06-06
GB1492048A (en) 1977-11-16
DE2454118A1 (de) 1975-05-15
DE2454118C2 (de) 1987-01-15
SU1496636A3 (ru) 1989-07-23
DK590674A (pm) 1975-07-14

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