Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins
Patent
1980-08-06
1982-02-02
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
260 304R, C08K 506
Patent
active
043140394
ABSTRACT:
A composition having improved transparency and being substantially free from a bleeding phenomenon comprising 100 parts by weight of polypropylene and 0.005 to 8 parts by weight of a 1.3,2.4-di(alkylbenzylidene) sorbitol with each alkyl group having 2 to 18 carbon atoms.
REFERENCES:
patent: 3767729 (1973-10-01), Muyai et al.
Kawai Yoichi
Maki Masami
Miyamoto Masayoshi
Sasagawa Katsuyoshi
Ueda Hozumi
Michl Paul R.
Mitsui Toatsu Chemicals Inc.
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