ES8307265A1 - Un procedimiento para reducir la oxidacion y fragilizacion del poliacetileno sin dopar. - Google Patents

Un procedimiento para reducir la oxidacion y fragilizacion del poliacetileno sin dopar.

Info

Publication number
ES8307265A1
ES8307265A1 ES508211A ES508211A ES8307265A1 ES 8307265 A1 ES8307265 A1 ES 8307265A1 ES 508211 A ES508211 A ES 508211A ES 508211 A ES508211 A ES 508211A ES 8307265 A1 ES8307265 A1 ES 8307265A1
Authority
ES
Spain
Prior art keywords
polyacetylene
solution
reducing
anthraquinone
embrittlement
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
ES508211A
Other languages
English (en)
Other versions
ES508211A0 (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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas 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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of ES508211A0 publication Critical patent/ES508211A0/es
Publication of ES8307265A1 publication Critical patent/ES8307265A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C08K5/08—Quinones
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

MEJORAS INTRODUCIDAS EN UN PROCEDIMIENTO PARA LA FABRICACION DE UN POLIACETILENO SIN DOPAR. SE PONE EN CONTACTO POLIACETILENO CIS Y/O TRANS CON UNA SOLUCION LIQUIDA A UN PH SUPERIOR A 7 CON UNO O MAS DE LOS SIGUIENTES MATERIALES: A) ANTRAQUINONA Y/O UNA SAL DE LA MISMA, UNA BASE Y UN AGENTE REDUCTOR, B) PIROGALOL, Y C) HIDROSULFITO, ANTES, DURANTE O DESPUES DEL PROCESO DE ISOMERIZACION DE CIS-POLIACETILENO A TRANSPOLIACETILENO, CON LO QUE SE EVITA LA REACCION ENTRE EL OXIGENO Y LOS RADICALES LIBRES FORMADOS DURANTE LA ISOMERIZACION, LIMITANDOSE EL CONTACTO ENTRE EL TRAS-POLIACETILENO Y EL OXIGENO YA QUE ESTE PRODUCE UNA NUEVA FRAGILIZACION DEL MATERIAL Y REDUCIRIA LA POSIBILIDAD DE CONDUCTIVIDAD ELECTRICA. EL AGENTE REDUCTOR EMPLEADO ES CIANOBOROHIDRURO SODICO O BORO HIDRURO POTASICO.
ES508211A 1980-12-22 1981-12-21 Un procedimiento para reducir la oxidacion y fragilizacion del poliacetileno sin dopar. Expired ES8307265A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/219,405 US4356301A (en) 1980-12-22 1980-12-22 Polyacetylene with anthraquinone system

Publications (2)

Publication Number Publication Date
ES508211A0 ES508211A0 (es) 1983-07-01
ES8307265A1 true ES8307265A1 (es) 1983-07-01

Family

ID=22819140

Family Applications (1)

Application Number Title Priority Date Filing Date
ES508211A Expired ES8307265A1 (es) 1980-12-22 1981-12-21 Un procedimiento para reducir la oxidacion y fragilizacion del poliacetileno sin dopar.

Country Status (6)

Country Link
US (1) US4356301A (es)
EP (1) EP0055057A3 (es)
CA (1) CA1165049A (es)
ES (1) ES8307265A1 (es)
IL (1) IL64611A0 (es)
ZA (1) ZA818654B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419277A (en) * 1981-03-23 1983-12-06 Rohm And Haas Company Treated polyacetylene
DE3244900A1 (de) * 1982-12-04 1984-06-07 Basf Ag, 6700 Ludwigshafen Batterie oder elektrochemischer speicher auf basis von elektrochemisch oxidierbaren und/oder reduzierbaren polymeren
JPS6065478A (ja) * 1983-09-21 1985-04-15 Hitachi Ltd ポリマ２次電池
US4526708A (en) * 1983-11-30 1985-07-02 Allied Corporation Irreversible donor doping of conjugated backbone polymers
US4472489A (en) * 1983-11-30 1984-09-18 Allied Corporation Polymeric electrode coated with reaction product or organosulfur compound
US4634636A (en) * 1983-12-13 1987-01-06 Asahi Kasei Kogyo Kabushiki Kaisha Polyacetylene composite
DE3717067A1 (de) * 1987-05-21 1988-12-08 Basf Ag Verfahren zur herstellung von hochleitfaehigen polyacetylenen
US4929364A (en) * 1987-06-19 1990-05-29 Nalco Chemical Company Amine/gallic acid blends as oxygen scavengers
US4968438A (en) * 1987-09-18 1990-11-06 Nalco Chemical Company Gallic acid as an oxygen scavenger
WO1994012590A1 (en) 1992-11-24 1994-06-09 Commonwealth Scientific And Industrial Research Organisation Oxygen scavengers independent of transition metal catalysts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926907A (en) * 1973-01-22 1975-12-16 Hercules Inc Stabilized thermoset resins from poly(arylacetylenes)
DE3069120D1 (en) * 1979-03-20 1984-10-18 Allied Corp Electrically conducting compositions derived from poly(phenylene), and shaped article comprising such a composition
GB2061291B (en) * 1979-03-29 1983-04-20 Showa Denko Kk Process for preparing highly conductive acetylene high polymer

Also Published As

Publication number Publication date
ZA818654B (en) 1982-11-24
CA1165049A (en) 1984-04-03
US4356301A (en) 1982-10-26
IL64611A0 (en) 1982-03-31
EP0055057A3 (en) 1982-08-04
ES508211A0 (es) 1983-07-01
EP0055057A2 (en) 1982-06-30

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