ES396552A1 - Heat stabilized polyesters and a process for producing same - Google Patents

Heat stabilized polyesters and a process for producing same

Info

Publication number
ES396552A1
ES396552A1 ES396552A ES396552A ES396552A1 ES 396552 A1 ES396552 A1 ES 396552A1 ES 396552 A ES396552 A ES 396552A ES 396552 A ES396552 A ES 396552A ES 396552 A1 ES396552 A1 ES 396552A1
Authority
ES
Spain
Prior art keywords
polyester
producing same
condensation
heat stabilized
stabilized polyesters
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
ES396552A
Other languages
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.)
Fiber Industries Inc
Original Assignee
Fiber Industries Inc
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 Fiber Industries Inc filed Critical Fiber Industries Inc
Publication of ES396552A1 publication Critical patent/ES396552A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0042—Reinforcements made of synthetic materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)

Abstract

A method of producing improved polyester fibers that are especially useful in tire cords, which comprises forming a polyester by reacting an alcohol diol and an organic dicarboxylic acid, or an ester thereof, until the esterification is substantially complete, and polymerizing by condensation. the resulting product at elevated temperatures, preferably in the presence of a catalyst; adding an organic phosphite to the polyester condensation melt at or near the end of the polymerization period; c and then hot extruding the formed polyester to obtain fiber threads. (Machine-translation by Google Translate, not legally binding)
ES396552A 1970-11-02 1971-10-30 Heat stabilized polyesters and a process for producing same Expired ES396552A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8629970A 1970-11-02 1970-11-02

Publications (1)

Publication Number Publication Date
ES396552A1 true ES396552A1 (en) 1975-02-01

Family

ID=22197643

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396552A Expired ES396552A1 (en) 1970-11-02 1971-10-30 Heat stabilized polyesters and a process for producing same

Country Status (9)

Country Link
AU (1) AU462185B2 (en)
BE (1) BE774721A (en)
CA (1) CA990433A (en)
DE (1) DE2154504A1 (en)
ES (1) ES396552A1 (en)
FR (1) FR2112401A1 (en)
GB (1) GB1363935A (en)
IT (1) IT939149B (en)
NL (1) NL7115090A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222932A (en) * 1979-03-29 1980-09-16 Monsanto Company Polyarylene arylate compositions
JPS5675203A (en) * 1979-11-20 1981-06-22 Bridgestone Corp Radial tire
US4639504A (en) * 1982-06-08 1987-01-27 Dart Industries Inc. Production of thermally stabilized aromatic polyesters
CA1220889A (en) * 1982-06-08 1987-04-21 Dart Industries Inc. Process for the production of aromatic polyesters
DE3706045A1 (en) * 1987-02-25 1988-09-08 Bayer Ag STABILIZED MIXTURES OF THERMOPLASTIC POLYESTER AND CATCHUKELASTIC POLYMERISATE, METHOD FOR THE PRODUCTION OF THESE MIXTURES AND THE USE THEREOF FOR THE PRODUCTION OF MOLDED BODIES
CN103596779B (en) * 2011-03-31 2016-12-28 株式会社普利司通 Tire

Also Published As

Publication number Publication date
DE2154504A1 (en) 1972-05-10
AU3524171A (en) 1973-05-10
NL7115090A (en) 1972-05-04
FR2112401A1 (en) 1972-06-16
BE774721A (en) 1972-02-14
IT939149B (en) 1973-02-10
AU462185B2 (en) 1975-06-19
GB1363935A (en) 1974-08-21
CA990433A (en) 1976-06-01

Similar Documents

Publication Publication Date Title
ES396551A1 (en) Process for producing heat stabilized polyester fibres
GB970468A (en) Process and apparatus for the continuous preparation of bis-2-hydroxyethyl phthalates
ES396552A1 (en) Heat stabilized polyesters and a process for producing same
ES388047A1 (en) Process and apparatus for the continuous production of linear polyesters
ES415554A1 (en) Hydrocarbon polymers modified by treatment with silylesters and said silylesters as compounds
AR006280A1 (en) A PROCESS TO ELABORATE POLYETHESTER RESINS MADE FROM DIOL DIESTERS; SAID POLYETERESTER RESINS; A THERMOFRAGUED DEPOLIETERESTER PRODUCT AND A DIOL DIESTER TO BE USED IN SUCH PROCESS
ATE816T1 (en) UTILIZATION OF MICROWAVE ENERGY IN THE MANUFACTURE OF PLASTICIZING ESTERS.
CH515185A (en) Process for the production of fiber products with thin carbon fibers
ES445403A1 (en) Thermoplastic polycarbonate moulding materials with mould release
ES378265A1 (en) Method for the production of polyesters,more particularly linear polyalkylene terephthalates,and catalyst employed therefor
GB775030A (en) Process for the manufacture of polyesters of terephthalic acid
JPS51127195A (en) Process for manvfactvring polyesters
CH528557A (en) Process for the production of high molecular weight polyesters for injection molding purposes
AT310452B (en) Process for the production of new, high molecular weight, linear terephthalic acid polyesters
GB727729A (en) Process for the production of high molecular weight linear polyesters from diol esters of terephthalic acid
SU390115A1 (en) METHOD OF OBTAINING POLYETHYLENE GLYCOLOXALATE
ES321771A1 (en) Method for the continuous production of appropriate combinations for its polycondensation and polymerization through reaction of its initial products. (Machine-translation by Google Translate, not legally binding)
ES427469A3 (en) A procedure for preparing hot fusion adhesives of the polyester type. (Machine-translation by Google Translate, not legally binding)
GB1296242A (en)
ES358848A3 (en) Improved procedure of polymerization of glycolic ester of tereftal acid. (Machine-translation by Google Translate, not legally binding)
SU403702A1 (en) METHOD OF OBTAINING A MODIFIED POLYETHYLENETEREPTALATE P T 5 FOND
SU427965A1 (en) Method of producing phosphorus-containing polyesters
US3642875A (en) Beta-acetoxypivalic anhydride and process for making same
GB727790A (en) Process for the production of high molecular weight linear polyesters from diol esters of terephthalic acid
ES381060A1 (en) Procedure for the continuous transesterification of alcoholic steres of dicarboxilic acids. (Machine-translation by Google Translate, not legally binding)