Stock material or miscellaneous articles – Structurally defined web or sheet – Including variation in thickness
Patent
1998-12-17
2000-10-24
Loney, Donald
Stock material or miscellaneous articles
Structurally defined web or sheet
Including variation in thickness
428172, 428516, 264469, 264483, 264494, 26417316, 156209, 156219, B32B 300
Patent
active
061364142
ABSTRACT:
An embossed sheet which is excellent in embossing properties, whitening resistance and transparency, can be prepared by using a resin composition containing specific ratios of (A) polypropylene having a specific melting point of 125.degree. C. or higher, (B) ethylene-.alpha.-olefin copolymer having specific properties and (C) random copolymer of aromatic vinyl compound and conjugated diene compound having specific properties. Further, the present invention provides the laminates which is made using the above embossed sheet and the method for producing them.
REFERENCES:
patent: 4413109 (1983-11-01), Haas
patent: 5252379 (1993-10-01), Kuribayashi et al.
patent: 5358785 (1994-10-01), Akao et al.
Aizawa Tetsuo
Inoue Toshio
Nishimura Ikuma
Ohta Kazuhiko
Suzuki Tokuhito
Loney Donald
Nippon Petrochemicals Company Limited
Toppan Printing Co. Ltd.
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