发明名称 Cup and three-layer structure sheet suitable for producing a cup.
摘要 The present invention relates to a cup which is produced by thermoforming a polyolefin resin composition sheet wherein the polyolefin resin composition comprises from 30 to 80% by weight of a polyolefin resin, from 19 to 69% by weight of talc, and from 1 to 10% by weight of titanium oxide, and also by thermoforming of a laminated sheet comprising (A) a layer of the above described polyolefin resin composition and (B) a layer of a polyolefin resin composition containing from 0 to 10% by weight of an inorganic filler. The cup is of high whiteness, and has a high quality paper-like appearance of reduced luster and transparency impression, and is high in strength, stiffness, stability, and so forth.
申请公布号 EP0129890(A1) 申请公布日期 1985.01.02
申请号 EP19840107220 申请日期 1984.06.23
申请人 IDEMITSU PETROCHEMICAL COMPANY LIMITED 发明人 MIYAZAKI, SENJI;TOUYA, OSAMU
分类号 A47G19/22;B29C57/12;B65D1/26;B65D5/00 主分类号 A47G19/22
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