ES217472A1 - UN PROCEDIMIENTO PARA LA OBTENCIoN DE POLIÉSTERES - Google Patents

UN PROCEDIMIENTO PARA LA OBTENCIoN DE POLIÉSTERES

Info

Publication number
ES217472A1
ES217472A1 ES0217472A ES217472A ES217472A1 ES 217472 A1 ES217472 A1 ES 217472A1 ES 0217472 A ES0217472 A ES 0217472A ES 217472 A ES217472 A ES 217472A ES 217472 A1 ES217472 A1 ES 217472A1
Authority
ES
Spain
Prior art keywords
terephthalate
bis
ester
para
hydroxyethyl
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
ES0217472A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES217472A1 publication Critical patent/ES217472A1/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
    • C08G63/78—Preparation processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
ES0217472A 1953-10-15 1954-09-18 UN PROCEDIMIENTO PARA LA OBTENCIoN DE POLIÉSTERES Expired ES217472A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2846853A GB760125A (en) 1953-10-15 1953-10-15 Improvements in the manufacture of highly polymeric polymethylene terephthalates

Publications (1)

Publication Number Publication Date
ES217472A1 true ES217472A1 (es) 1955-09-01

Family

ID=10276115

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0217472A Expired ES217472A1 (es) 1953-10-15 1954-09-18 UN PROCEDIMIENTO PARA LA OBTENCIoN DE POLIÉSTERES

Country Status (4)

Country Link
BE (1) BE532462A (OSRAM)
ES (1) ES217472A1 (OSRAM)
FR (1) FR1108570A (OSRAM)
GB (1) GB760125A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256567A (OSRAM) * 1959-10-06

Also Published As

Publication number Publication date
FR1108570A (fr) 1956-01-16
GB760125A (en) 1956-10-31
BE532462A (OSRAM)

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