IT1177665B - Alpha, beta-unsatd. alcohol(s) prepn. - Google Patents

Alpha, beta-unsatd. alcohol(s) prepn.

Info

Publication number
IT1177665B
IT1177665B IT48062/84A IT4806284A IT1177665B IT 1177665 B IT1177665 B IT 1177665B IT 48062/84 A IT48062/84 A IT 48062/84A IT 4806284 A IT4806284 A IT 4806284A IT 1177665 B IT1177665 B IT 1177665B
Authority
IT
Italy
Prior art keywords
strips
unsatd
prepn
beta
alpha
Prior art date
Application number
IT48062/84A
Other languages
Italian (it)
Other versions
IT8448062A0 (en
Inventor
Zbigniew Poltarzewski
Signorino Galvagno
Rosario Pietropaolo
Pietro Staiti
Alida Ferlazzo
Nicola Giordano
Original Assignee
Consiglio Nazionale Ricerche
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 Consiglio Nazionale Ricerche filed Critical Consiglio Nazionale Ricerche
Priority to IT48062/84A priority Critical patent/IT1177665B/en
Publication of IT8448062A0 publication Critical patent/IT8448062A0/en
Application granted granted Critical
Publication of IT1177665B publication Critical patent/IT1177665B/en

Links

Landscapes

  • Surface Heating Bodies (AREA)
  • Resistance Heating (AREA)

Abstract

The electric hotplate is described has a laminated structure in which the heating element comprises strips of positive temp. coefft. of resistance material R on an insulating substrate. The strips are connected in a series parallel arrangement between conductors A,X,Y,Z and B. The interconnecting conductors X,Y and Z are of a material with a negative temp. coefficient of resistivity. Strips are screen printed or the ceramic be insulative covering of a metal plate from a viscous ink of powdered nickel or cobalt plus glass.
IT48062/84A 1984-04-18 1984-04-18 Alpha, beta-unsatd. alcohol(s) prepn. IT1177665B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT48062/84A IT1177665B (en) 1984-04-18 1984-04-18 Alpha, beta-unsatd. alcohol(s) prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT48062/84A IT1177665B (en) 1984-04-18 1984-04-18 Alpha, beta-unsatd. alcohol(s) prepn.

Publications (2)

Publication Number Publication Date
IT8448062A0 IT8448062A0 (en) 1984-04-18
IT1177665B true IT1177665B (en) 1987-08-26

Family

ID=11264282

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48062/84A IT1177665B (en) 1984-04-18 1984-04-18 Alpha, beta-unsatd. alcohol(s) prepn.

Country Status (1)

Country Link
IT (1) IT1177665B (en)

Also Published As

Publication number Publication date
IT8448062A0 (en) 1984-04-18

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