MX156234A - Metodo mejorado para la produccion de un poliester de alta pureza y de alto peso molecular - Google Patents

Metodo mejorado para la produccion de un poliester de alta pureza y de alto peso molecular

Info

Publication number
MX156234A
MX156234A MX182534A MX18253480A MX156234A MX 156234 A MX156234 A MX 156234A MX 182534 A MX182534 A MX 182534A MX 18253480 A MX18253480 A MX 18253480A MX 156234 A MX156234 A MX 156234A
Authority
MX
Mexico
Prior art keywords
production
molecular weight
improved method
weight polyester
high molecular
Prior art date
Application number
MX182534A
Other languages
English (en)
Spanish (es)
Inventor
Ben Duh
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of MX156234A publication Critical patent/MX156234A/es

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
    • C08G63/78—Preparation processes
    • 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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • 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)
MX182534A 1979-06-12 1980-05-28 Metodo mejorado para la produccion de un poliester de alta pureza y de alto peso molecular MX156234A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90/001508A US4238593B1 (en) 1979-06-12 1979-06-12 Method for production of a high molecular weight polyester prepared from a prepolymer polyester having an optional carboxyl content

Publications (1)

Publication Number Publication Date
MX156234A true MX156234A (es) 1988-07-27

Family

ID=21951339

Family Applications (1)

Application Number Title Priority Date Filing Date
MX182534A MX156234A (es) 1979-06-12 1980-05-28 Metodo mejorado para la produccion de un poliester de alta pureza y de alto peso molecular

Country Status (12)

Country Link
US (1) US4238593B1 (https=)
JP (1) JPS562321A (https=)
KR (1) KR840000282B1 (https=)
AU (1) AU532816B2 (https=)
BE (1) BE883799A (https=)
BR (1) BR8003311A (https=)
CA (1) CA1139493A (https=)
DE (1) DE3022076A1 (https=)
FR (1) FR2465759A1 (https=)
GB (1) GB2051100B (https=)
IT (1) IT1128160B (https=)
MX (1) MX156234A (https=)

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Also Published As

Publication number Publication date
AU5825380A (en) 1980-12-18
AU532816B2 (en) 1983-10-13
KR840000282B1 (ko) 1984-03-13
JPH0212973B2 (https=) 1990-04-03
US4238593A (en) 1980-12-09
BR8003311A (pt) 1980-12-30
IT1128160B (it) 1986-05-28
DE3022076A1 (de) 1981-01-22
FR2465759A1 (fr) 1981-03-27
FR2465759B1 (https=) 1983-05-27
BE883799A (fr) 1980-10-01
GB2051100B (en) 1983-10-26
JPS562321A (en) 1981-01-12
GB2051100A (en) 1981-01-14
CA1139493A (en) 1983-01-11
KR830002831A (ko) 1983-05-30
IT8048921A0 (it) 1980-06-09
US4238593B1 (en) 1994-03-22

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