(19)
(11) EP 0 210 852 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
28.09.1988 Bulletin 1988/39

(43) Date of publication A2:
04.02.1987 Bulletin 1987/06

(21) Application number: 86305757

(22) Date of filing: 25.07.1986
(84) Designated Contracting States:
DE FR GB

(30) Priority: 26.07.1985 JP 16556985

(71) Applicant: MITSUBISHI PETROCHEMICAL CO., LTD.
 ()

(72) Inventors:
  • Noro, Masataka Mitsubishi Petrochemical Co. Ltd.
     ()
  • Matsui, Takashi Mitsubishi Petrochemical Co. Ltd.
     ()
  • Yazaki, Takao Mitsubishi Petrochemical Co. Ltd.
     ()
  • Kakizaki, Tetsuji Mitsubishi Petrochemical Co. Ltd
     ()
  • Kimura, Eiji Mitsubishi Petrochemical Co. Ltd
     ()

   


(54) Films for use as stencils in mimeograph printing


(57) A film for use as a stencil in mimeograph printing and which is prepared from a composition comprising 70 to 90% by weight of polypropylene resin, 30 to 10% by weight of electroconductive carbon black and 0.05 to 3 parts by weight, per 100 parts by weight of the total amount of the polypropylene resin and electroconductive carbon black of organofunctional silane, titanate and/­or aluminate.





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