ES381817A1 - Un procedimiento para la preparacion de un elastomero ter- moplastico segmentado de copoliester. - Google Patents

Un procedimiento para la preparacion de un elastomero ter- moplastico segmentado de copoliester.

Info

Publication number
ES381817A1
ES381817A1 ES381817A ES381817A ES381817A1 ES 381817 A1 ES381817 A1 ES 381817A1 ES 381817 A ES381817 A ES 381817A ES 381817 A ES381817 A ES 381817A ES 381817 A1 ES381817 A1 ES 381817A1
Authority
ES
Spain
Prior art keywords
ester
molecular weight
equivalents
forming
chain
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
ES381817A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES381817A1 publication Critical patent/ES381817A1/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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Artificial Filaments (AREA)
ES381817A 1969-07-18 1970-07-15 Un procedimiento para la preparacion de un elastomero ter- moplastico segmentado de copoliester. Expired ES381817A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84324369A 1969-07-18 1969-07-18

Publications (1)

Publication Number Publication Date
ES381817A1 true ES381817A1 (es) 1972-11-16

Family

ID=25289433

Family Applications (1)

Application Number Title Priority Date Filing Date
ES381817A Expired ES381817A1 (es) 1969-07-18 1970-07-15 Un procedimiento para la preparacion de un elastomero ter- moplastico segmentado de copoliester.

Country Status (9)

Country Link
JP (1) JPS5319638B1 (es)
BE (1) BE753040A (es)
CA (1) CA966249A (es)
DE (1) DE2035333C2 (es)
ES (1) ES381817A1 (es)
FR (1) FR2051845B1 (es)
GB (1) GB1323727A (es)
NL (1) NL158522B (es)
ZA (1) ZA704694B (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1005939A (en) * 1970-12-21 1977-02-22 Akira Tsukamoto Segmented copolyester adhesive and coating compositions
CA994036A (en) * 1971-03-02 1976-07-27 William K. Witsiepe Stabilized elastomeric copolyetherester compositions
US3766146A (en) * 1971-03-18 1973-10-16 Du Pont Segmented thermoplastic copolyester elastomers
US3763109A (en) * 1971-08-19 1973-10-02 Du Pont Segmented thermoplastic copolyesters
BE793332A (fr) * 1972-01-26 1973-04-16 Du Pont Copolyesters thermoplastiques a segments
BE794029A (fr) * 1972-02-28 1973-05-02 Du Pont Copolyesters thermoplastiques a segments modifies par des polyepoxydes
CA1024292A (en) * 1972-03-10 1978-01-10 E.I. Du Pont De Nemours And Company Process for producing high molecular weight copolyesters in the presence of diaryl esters
US3801547A (en) * 1972-03-20 1974-04-02 Du Pont Solid phase polycondensation process
JPS556746B2 (es) * 1972-03-22 1980-02-19
US3775374A (en) * 1972-06-05 1973-11-27 Du Pont Thermoplastic copolyetheresters based on 2,6-naphthalene-dicarboxylic acid
CA1035092A (en) * 1973-02-20 1978-07-18 E.I. Du Pont De Nemours And Company Soft thermoplastic segmented copolyesters as pressure sensitive adhesives
US3904706A (en) * 1973-03-15 1975-09-09 Du Pont Stabilization of polymers containing poly(alkylene oxide) units
JPS5636241B2 (es) * 1973-10-01 1981-08-22
US3891604A (en) * 1973-11-29 1975-06-24 Du Pont Segmented thermoplastic copolyester elastomer
ZA75774B (en) * 1974-02-20 1976-01-28 Du Pont Thermally stabilized segmented copolyester adhesive
FR2273021B1 (es) * 1974-05-31 1977-03-11 Ato Chimie
GB1588526A (en) * 1976-07-21 1981-04-23 Anic Spa Elastomeric copolyesteramides
US4264761A (en) * 1980-03-07 1981-04-28 E. I. Du Pont De Nemours And Company Copolyester barrier coat
CH658063A5 (de) * 1983-08-05 1986-10-15 Inventa Ag Verfahren zur herstellung von hydrolysestabilen blockpolyetheresteramiden.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013914A (en) * 1958-03-11 1961-12-19 Du Pont Terephthalic acid copolyester compositions
US3261812A (en) * 1962-08-09 1966-07-19 Eastman Kodak Co Elastomeric polyesters of diacids, cyclohexanedimethanol and poly

Also Published As

Publication number Publication date
BE753040A (fr) 1970-12-16
GB1323727A (en) 1973-07-18
JPS5319638B1 (es) 1978-06-22
FR2051845A1 (es) 1971-04-09
FR2051845B1 (es) 1974-07-12
CA966249A (en) 1975-04-15
NL158522B (nl) 1978-11-15
DE2035333A1 (de) 1971-01-28
ZA704694B (en) 1971-03-31
DE2035333C2 (de) 1982-04-01
NL7010535A (es) 1971-01-20

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