(19) |
 |
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(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 |
(22) |
Date of filing: 25.07.1986 |
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(84) |
Designated Contracting States: |
|
DE FR GB |
(30) |
Priority: |
26.07.1985 JP 16556985
|
(71) |
Applicant: MITSUBISHI PETROCHEMICAL CO., LTD. |
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() |
|
(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.