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SE300622B - Sätt att framställa dihydroxipolyaromatiska etrar - Google Patents

Sätt att framställa dihydroxipolyaromatiska etrar

Info

Publication number
SE300622B
SE300622B SE4161/60A SE416160A SE300622B SE 300622 B SE300622 B SE 300622B SE 4161/60 A SE4161/60 A SE 4161/60A SE 416160 A SE416160 A SE 416160A SE 300622 B SE300622 B SE 300622B
Authority
SE
Sweden
Prior art keywords
polyaromatic ethers
preparing dihydroxy
dihydroxy
preparing
polyaromatic
Prior art date
Application number
SE4161/60A
Other languages
English (en)
Inventor
D W Fox
Original Assignee
Gen Electric
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
Priority claimed from US598768A external-priority patent/US3148172A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of SE300622B publication Critical patent/SE300622B/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
SE4161/60A 1956-07-19 1960-04-27 Sätt att framställa dihydroxipolyaromatiska etrar SE300622B (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US598768A US3148172A (en) 1956-07-19 1956-07-19 Polycarbonates of dihydroxyaryl ethers
US314833A US3287421A (en) 1956-07-19 1963-09-26 Dihydroxy polyaromatic ether

Publications (1)

Publication Number Publication Date
SE300622B true SE300622B (sv) 1968-05-06

Family

ID=26979580

Family Applications (1)

Application Number Title Priority Date Filing Date
SE4161/60A SE300622B (sv) 1956-07-19 1960-04-27 Sätt att framställa dihydroxipolyaromatiska etrar

Country Status (7)

Country Link
US (1) US3287421A (sv)
BE (1) BE559191A (sv)
CH (2) CH373560A (sv)
DE (1) DE1150811B (sv)
FR (1) FR1178682A (sv)
NL (1) NL108256C (sv)
SE (1) SE300622B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1173250B (de) * 1958-06-12 1964-07-02 Pittsburgh Plate Glass Co Verfahren zur Gewinnung von reinen koernigen Polycarbonaten hohen Schuettgewichts
DE1172044B (de) * 1958-06-12 1964-06-11 Pittsburgh Plate Glass Co Verfahren zur Gewinnung von reinen koernigen Polycarbonaten hohen Schuettgewichts
DE1255312B (de) * 1958-06-23 1967-11-30 Bayer Ag Verfahren zur Gewinnung linearer, kristallisierender Polycarbonate aus Loesungen
DE1255311B (de) * 1958-06-23 1967-11-30 Pittsburgh Plate Glass Co Verfahren zur Gewinnung fester teilchenfoermiger Polycarbonate hohen Schuettgewichts
DE1171155B (de) * 1958-08-01 1964-05-27 Pittsburgh Plate Glass Co Verfahren zur Gewinnung von festen koernigen Polycarbonaten hohen Schuettgewichts
US3240755A (en) * 1960-12-29 1966-03-15 Allied Chem Process for the preparation of polycarbonates
US3442858A (en) * 1967-10-05 1969-05-06 Gen Electric Products obtained by cleaving polyphenylene ethers
US3929901A (en) * 1968-06-01 1975-12-30 Bayer Ag Dihalophenyl-bis-(hydroxyarylethers)
US6689920B2 (en) * 2001-10-17 2004-02-10 Mitsubishi Gas Chemical Company, Inc. Bifunctional biphenyl and process for producing bifunctional phenylene ether oligomer compound using the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739171A (en) * 1951-05-02 1956-03-20 Universal Oil Prod Co Production of dihydroxy diaryl ethers

Also Published As

Publication number Publication date
FR1178682A (fr) 1959-05-13
DE1150811B (de) 1963-06-27
BE559191A (sv)
US3287421A (en) 1966-11-22
CH373560A (de) 1963-11-30
CH410986A (de) 1966-04-15
NL108256C (sv)

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