Laminate of a base material and an embossed sheet

Details Laminate of a base material and an embossed sheet Laminate of a base material and an embossed sheet

1996-09-19

1999-07-27

Wu, David W.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

428516, 428523, 525240, 525322, B32B 300

Patent

active

059287624

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: 5252379 (1993-10-01), Kuribayashi et al.
patent: 5358785 (1994-10-01), Akao et al.
Hawley et al. "Hawley's Condensed Chemical Dictionary", 9th edition, p. 935, 1987.

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