ES461467A1 - Procedimiento para la obtencion de elastomeros termoplasti- cos a base de copoliesteramidas alternadas. - Google Patents

Procedimiento para la obtencion de elastomeros termoplasti- cos a base de copoliesteramidas alternadas.

Info

Publication number
ES461467A1
ES461467A1 ES461467A ES461467A ES461467A1 ES 461467 A1 ES461467 A1 ES 461467A1 ES 461467 A ES461467 A ES 461467A ES 461467 A ES461467 A ES 461467A ES 461467 A1 ES461467 A1 ES 461467A1
Authority
ES
Spain
Prior art keywords
copolyesteramides
thermoplastic elastomers
alternatingly arranged
polycondensation
elastomers composed
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
ES461467A
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.)
Anic SpA
Original Assignee
Anic SpA
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
Priority claimed from IT25548/76A external-priority patent/IT1065095B/it
Priority claimed from IT2370177A external-priority patent/IT1113592B/it
Application filed by Anic SpA filed Critical Anic SpA
Publication of ES461467A1 publication Critical patent/ES461467A1/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G69/44—Polyester-amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Procedimiento para la obtención de elastómeros termoplásticos a base de copoliesteramidas alternadas, caracterizado porque se hace reaccionar, por trasesterificación y policondensación, una mezcla comprendiendo diol de peso molecular inferior a 250, polioxialquilenglicoles de peso molecular medio comprendido entre 400 y 3.500.
ES461467A 1976-07-21 1977-07-20 Procedimiento para la obtencion de elastomeros termoplasti- cos a base de copoliesteramidas alternadas. Expired ES461467A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT25548/76A IT1065095B (it) 1976-07-21 1976-07-21 Elastomeri termoplastici di policondensazione costituiti da copoliesterammidi alternate
IT2370177A IT1113592B (it) 1977-05-18 1977-05-18 Elastomeri termoplastici di policondensazione costituiti da copoliestereammidi alternate

Publications (1)

Publication Number Publication Date
ES461467A1 true ES461467A1 (es) 1978-06-01

Family

ID=26328411

Family Applications (1)

Application Number Title Priority Date Filing Date
ES461467A Expired ES461467A1 (es) 1976-07-21 1977-07-20 Procedimiento para la obtencion de elastomeros termoplasti- cos a base de copoliesteramidas alternadas.

Country Status (15)

Country Link
US (1) US4105640A (es)
JP (1) JPS5312987A (es)
AT (1) AT356900B (es)
CA (1) CA1097838A (es)
CH (1) CH636079A5 (es)
DD (1) DD130485A5 (es)
DE (1) DE2732111C2 (es)
DK (1) DK153159C (es)
ES (1) ES461467A1 (es)
FI (1) FI771971A (es)
FR (1) FR2359167A1 (es)
GB (1) GB1588526A (es)
NL (1) NL177415C (es)
NO (1) NO152792C (es)
SE (1) SE427040B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2273021B1 (es) * 1974-05-31 1977-03-11 Ato Chimie
FR2466478B2 (fr) * 1979-10-02 1986-03-14 Ato Chimie Procede de preparation de copolyetheresteramides aliphatiques elastomeres
FR2471399A1 (fr) * 1979-12-10 1981-06-19 Rhone Poulenc Ind Compositions de polyamides polyphasees ayant des proprietes de resistance au choc ameliorees et leurs procedes de preparation
IT1153469B (it) * 1982-02-23 1987-01-14 Anic Spa Composizione termoplastica poliammidica ad alta tenacita'
CH658063A5 (de) * 1983-08-05 1986-10-15 Inventa Ag Verfahren zur herstellung von hydrolysestabilen blockpolyetheresteramiden.
IT1167674B (it) * 1983-12-05 1987-05-13 Enichimica Spa Polimeri del caprolattame dotati di elevata resistenza all'urto
US4810770A (en) * 1986-11-10 1989-03-07 E. I. Du Pont De Nemours And Company Elastomers
JPS648051U (es) * 1987-06-30 1989-01-17
US5162455A (en) * 1991-10-08 1992-11-10 E. I. Du Pont De Nemours And Company Copolyetherester elastomer
CN105452335B (zh) * 2013-08-16 2018-04-03 帝斯曼知识产权资产管理有限公司 生产含二酰胺链段的热塑性聚合物的方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925405A (en) * 1955-04-26 1960-02-16 Eastman Kodak Co Linear polyesters containing an alkylene diamine group and manufacture thereof
US2848439A (en) * 1955-04-26 1958-08-19 Eastman Kodak Co Linear polyesters of bis (nu-p-carboxyphenyl) alkylene diamides and manufacture thereof
US2956984A (en) * 1957-03-05 1960-10-18 Eastman Kodak Co Polyesters from n, n'-bis(carboxy substituted organic radical)-p-xylylenediamine
US3044989A (en) * 1958-08-05 1962-07-17 Du Pont Segmented copolymers
US3044987A (en) * 1958-08-05 1962-07-17 Du Pont Segmented copolymers and process for preparing same
US3272774A (en) * 1962-01-02 1966-09-13 Borg Warner Poly (arylester-amides) derived from (1) diphenols, (2) diamines, and (3) polybasic acids
US3420802A (en) * 1965-04-21 1969-01-07 Monsanto Co Novel polyesteramides and the preparation thereof
DE1921738A1 (de) * 1969-04-29 1970-11-12 Bayer Ag Polyesteramidelastomere mit Polyaethersegmenten
BE753040A (fr) * 1969-07-18 1970-12-16 Du Pont Elastomeres de copolyesters thermoplastiques segmentes
YU36144B (en) * 1970-10-13 1982-02-25 Anic Spa Process for obtaining diester diamides
JPS4963785A (es) * 1972-10-24 1974-06-20
US3896078A (en) * 1972-12-18 1975-07-22 Du Pont Stabilization of polymers containing poly(alkylene oxide) units
US4002600A (en) * 1973-03-27 1977-01-11 Ciba-Geigy Corporation Linear copolyesters based on terephthalic acid and/or isophthalic acid, a process for their manufacture and their use
US3828010A (en) * 1973-06-04 1974-08-06 Eastman Kodak Co Water-dissipatable polyesteramides
DE2442391A1 (de) * 1974-09-04 1976-03-18 Hoechst Ag Thermoplastische polyamidformmassen
FR2291999A1 (fr) * 1974-11-25 1976-06-18 Inst Francais Du Petrole Nouveaux polyester-amides aromatiques sequences et leur procede de preparation

Also Published As

Publication number Publication date
GB1588526A (en) 1981-04-23
SE7707260L (sv) 1978-02-13
AT356900B (de) 1980-05-27
ATA512377A (de) 1979-10-15
NO152792C (no) 1985-11-20
FI771971A (es) 1978-01-22
SE427040B (sv) 1983-02-28
US4105640A (en) 1978-08-08
FR2359167B1 (es) 1980-04-04
NO772159L (no) 1978-01-24
CH636079A5 (it) 1983-05-13
NL7708139A (nl) 1978-01-24
JPS6218568B2 (es) 1987-04-23
DD130485A5 (de) 1978-04-05
JPS5312987A (en) 1978-02-06
CA1097838A (en) 1981-03-17
NO152792B (no) 1985-08-12
NL177415C (nl) 1985-09-16
DE2732111C2 (de) 1986-06-26
DK153159C (da) 1988-10-31
DK272377A (da) 1978-01-22
DE2732111A1 (de) 1978-01-26
FR2359167A1 (fr) 1978-02-17
NL177415B (nl) 1985-04-16
DK153159B (da) 1988-06-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601