Polypropylene composition and stretched film thereof

Details Polypropylene composition and stretched film thereof Polypropylene composition and stretched film thereof

1994-12-21

1997-06-03

Cain, Edward J.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

523210, 523212, 523213, 523216, C08K 334

Patent

active

056355572

ABSTRACT:
A polypropylene composition which contains a polypropylene and one or more ingredients selected from an antistatic agent and a surface-treated or untreated fine powdery silica gives a propylene stretched film having a well-balanced transparency, slip property and blocking resistance.

REFERENCES:
patent: 5137955 (1992-08-01), Tsuchiya et al.
patent: 5342876 (1994-08-01), Abe et al.
patent: 5366645 (1994-11-01), Sobottka

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