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Patent Searching and Data


Title:
FILM FOR USE IN COVERING FRUIT
Document Type and Number:
Japanese Patent JPS63125555
Kind Code:
A
Abstract:

PURPOSE: To provide the title film which is suitable for use in covering fruits, can be degraded by light after the lapse of a given period of time and does not require any removing operation, by molding a compsn. contg. a vinyl chloride resin and a specified nitrile/butadiene rubber into a film.

CONSTITUTION: 100pts.wt. vinyl chloride resin (A) having a degree of polymn. of 250W2,500 is blended with 30W150pts.wt. nitrile/butadiene rubber (B) having an acrylonitrile content of 15W35wt%, 0W50pts.wt. plasticizer (C) such as di-n- octyl phthalate and optionally, 0.1W10pts.wt. stabilizer (D). The mixture is kneaded at 180°C in a mill roll and molded into a film of 20W150μ is thickness by a molding method such as calender roll, extrusion, inflation method, etc.


Inventors:
TORII KAZUHARU
Application Number:
JP27158086A
Publication Date:
May 28, 1988
Filing Date:
November 14, 1986
Export Citation:
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Assignee:
MITSUBISHI KASEI VINYL
International Classes:
A01G13/02; C08J5/18; C08L7/00; C08L9/02; C08L21/00; C08L27/06; D04D9/00; (IPC1-7): A01G13/02; C08J5/18; C08L9/02; C08L27/06; D04D9/00
Attorney, Agent or Firm:
Hasegawa Hajime