BR6910733D0 - Processo para preparar poliesteres - Google Patents

Processo para preparar poliesteres

Info

Publication number
BR6910733D0
BR6910733D0 BR210733/69A BR21073369A BR6910733D0 BR 6910733 D0 BR6910733 D0 BR 6910733D0 BR 210733/69 A BR210733/69 A BR 210733/69A BR 21073369 A BR21073369 A BR 21073369A BR 6910733 D0 BR6910733 D0 BR 6910733D0
Authority
BR
Brazil
Prior art keywords
prepare polyesters
polyesters
prepare
Prior art date
Application number
BR210733/69A
Other languages
English (en)
Inventor
V Rinehart
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 BR6910733D0 publication Critical patent/BR6910733D0/pt

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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR210733/69A 1968-07-18 1969-07-16 Processo para preparar poliesteres BR6910733D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74567768A 1968-07-18 1968-07-18

Publications (1)

Publication Number Publication Date
BR6910733D0 true BR6910733D0 (pt) 1973-01-11

Family

ID=24997764

Family Applications (1)

Application Number Title Priority Date Filing Date
BR210733/69A BR6910733D0 (pt) 1968-07-18 1969-07-16 Processo para preparar poliesteres

Country Status (9)

Country Link
US (1) US3655729A (pt)
AT (2) AT309822B (pt)
BE (1) BE735332A (pt)
BR (1) BR6910733D0 (pt)
CH (1) CH503060A (pt)
DE (2) DE1817729A1 (pt)
FR (1) FR2014635A1 (pt)
GB (2) GB1261530A (pt)
NL (1) NL6910875A (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2145761C3 (de) * 1971-09-14 1978-06-15 Davy International Ag, 6000 Frankfurt Verfahren zur Einführung pulverförmiger Terephthalsäure in ein Reaktionsgemisch aus teilweise mit Diolen veresterter Terephthalsäure
GB1395551A (en) * 1971-12-29 1975-05-29 Kanebo Ltd Method of producing polyesters
US3931305A (en) * 1973-08-20 1976-01-06 Standard Oil Company Terephthalic acid recovery by continuous flash crystallization
US4003948A (en) * 1974-03-08 1977-01-18 Teijin Limited Process for preparing dimethyl 2,6-naphthalenedicarboxylate
US4077945A (en) * 1974-03-23 1978-03-07 Zimmer Aktiengesellschaft Process for making linear polyesters from ethylene glycol and terephthalic acid
US6649263B2 (en) 2001-11-16 2003-11-18 Honeywell International Inc. Polyester resin and industrial yarn process
US7977502B2 (en) * 2008-01-15 2011-07-12 Invista North America S.A R.L. Process for making and refining 3-pentenenitrile, and for refining 2-methyl-3-butenenitrile

Also Published As

Publication number Publication date
FR2014635A1 (pt) 1970-04-17
BE735332A (pt) 1969-12-01
GB1261530A (en) 1972-01-26
CH503060A (fr) 1971-02-15
AT309822B (de) 1973-09-10
NL6910875A (pt) 1970-01-20
GB1261529A (en) 1972-01-26
US3655729A (en) 1972-04-11
DE1817729A1 (de) 1970-07-02
DE1817063A1 (de) 1970-05-27
AT305628B (de) 1973-03-12

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