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...
Patent
1991-02-19
1993-01-19
Michl, Paul R.
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...
524423, C08K 330
Patent
active
051807688
ABSTRACT:
A composition comprising a polymer of 4-methyl-pentene-1 and a lithopone, an amount of the lithopone being 1 to 70% by weight with respect to a total weight of the polymer and the lithopone. A molded product resulting therefrom has an improved impact strength and an excellent glossiness.
REFERENCES:
patent: 3462389 (1969-08-01), Schulde et al.
patent: 3935158 (1976-01-01), Watanabe
Michl Paul R.
Mitsui Petrochemical Industries Ltd.
Szekely Peter
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