IT1049414B - Procedimento per la preparazione di poli carbonati aromatici - Google Patents

Procedimento per la preparazione di poli carbonati aromatici

Info

Publication number
IT1049414B
IT1049414B IT2247275A IT2247275A IT1049414B IT 1049414 B IT1049414 B IT 1049414B IT 2247275 A IT2247275 A IT 2247275A IT 2247275 A IT2247275 A IT 2247275A IT 1049414 B IT1049414 B IT 1049414B
Authority
IT
Italy
Prior art keywords
alkyl
prepn
phenol
cyclic
reacting
Prior art date
Application number
IT2247275A
Other languages
English (en)
Inventor
Romano Ugo
Tesei Renato
Illuminati Gabriello
Original Assignee
Snam Progetti
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 to AR259321A priority Critical patent/AR204957A1/es
Application filed by Snam Progetti filed Critical Snam Progetti
Priority to IT2247275A priority patent/IT1049414B/it
Priority to AU81712/75A priority patent/AU491524B2/en
Priority to GB24918/75A priority patent/GB1499530A/en
Priority to TR18206A priority patent/TR18206A/xx
Priority to ZM75/75A priority patent/ZM7575A1/xx
Priority to LU72756A priority patent/LU72756A1/xx
Priority to NO752228A priority patent/NO144526C/no
Priority to FR7519577A priority patent/FR2276284A1/fr
Priority to CA229,892A priority patent/CA1039740A/en
Priority to JP50077044A priority patent/JPS51105032A/ja
Priority to DK286075A priority patent/DK154900C/da
Priority to DD186859A priority patent/DD119203A5/xx
Priority to ES439057A priority patent/ES439057A1/es
Priority to CH826275A priority patent/CH614922A5/xx
Priority to RO7582648A priority patent/RO71663A/ro
Priority to BR3989/75A priority patent/BR7503989A/pt
Priority to NL7507586A priority patent/NL7507586A/xx
Priority to SE7507317A priority patent/SE428920B/xx
Priority to DE2528412A priority patent/DE2528412B2/de
Priority to US05/782,164 priority patent/US4182726A/en
Application granted granted Critical
Publication of IT1049414B publication Critical patent/IT1049414B/it

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2247275A 1974-06-25 1975-04-18 Procedimento per la preparazione di poli carbonati aromatici IT1049414B (it)

Priority Applications (21)

Application Number Priority Date Filing Date Title
AR259321A AR204957A1 (es) 1974-06-25 1975-01-01 Procedimiento para la preparacion de carbonatos aromatico
IT2247275A IT1049414B (it) 1975-04-18 1975-04-18 Procedimento per la preparazione di poli carbonati aromatici
AU81712/75A AU491524B2 (en) 1974-06-25 1975-05-30 Process forthe preparation of aromatic carbonates
GB24918/75A GB1499530A (en) 1974-06-25 1975-06-10 Process for producing aromatic carbonates
TR18206A TR18206A (tr) 1974-06-25 1975-06-10 Aromatik karbonat'larin hazirlanmasi icin usul
ZM75/75A ZM7575A1 (en) 1974-06-25 1975-06-16 Process for the preparation of aromatic carbonates
LU72756A LU72756A1 (it) 1974-06-25 1975-06-17
FR7519577A FR2276284A1 (fr) 1974-06-25 1975-06-23 Procede de preparation de carbonates aromatiques
CA229,892A CA1039740A (en) 1974-06-25 1975-06-23 Process for the preparation of aromatic carbonates
NO752228A NO144526C (no) 1974-06-25 1975-06-23 Fremgangsmaate for fremstilling av aromatiske karbonater
JP50077044A JPS51105032A (en) 1974-06-25 1975-06-24 Hokozokutansanenno seiho
DK286075A DK154900C (da) 1974-06-25 1975-06-24 Fremgangsmaade til fremstilling af aromatiske carbonater
DD186859A DD119203A5 (it) 1974-06-25 1975-06-24
ES439057A ES439057A1 (es) 1974-06-25 1975-06-25 Procedimiento para la preparacion de carbonatos aromaticos.
CH826275A CH614922A5 (en) 1974-06-25 1975-06-25 Process for the preparation of aromatic carbonates
RO7582648A RO71663A (ro) 1974-06-25 1975-06-25 Procedeu de preparare a carbonatilor aromatici
BR3989/75A BR7503989A (pt) 1974-06-25 1975-06-25 Processo para preparar carbonatos aromaticos
NL7507586A NL7507586A (nl) 1974-06-25 1975-06-25 Werkwijze voor de bereiding van aromatische car- bonaten.
SE7507317A SE428920B (sv) 1974-06-25 1975-06-25 Forfarande for framstellning av aromatiska karbonater.
DE2528412A DE2528412B2 (de) 1974-06-25 1975-06-25 Verfahren zur Herstellung von aromatischen Carbonaten
US05/782,164 US4182726A (en) 1974-06-25 1977-03-28 Process for the preparation of aromatic carbonates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2247275A IT1049414B (it) 1975-04-18 1975-04-18 Procedimento per la preparazione di poli carbonati aromatici

Publications (1)

Publication Number Publication Date
IT1049414B true IT1049414B (it) 1981-01-20

Family

ID=11196735

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2247275A IT1049414B (it) 1974-06-25 1975-04-18 Procedimento per la preparazione di poli carbonati aromatici

Country Status (1)

Country Link
IT (1) IT1049414B (it)

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Effective date: 19940414