Form masses from thermoplastic synthetic materials and residues

Details Form masses from thermoplastic synthetic materials and residues Form masses from thermoplastic synthetic materials and residues

1982-05-19

1983-10-18

Marquis, Melvyn I.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

524 60, C08L 9500

Patent

active

044106467

ABSTRACT:
Synthetic form masses are described which are derived from thermoplastic polyolefins as well as mixed and copolymerisates thereof and a coal liquification product. The coat liquification product is a residue which precipitates out during extractive hydrogenation and has a softening point between 70.degree. and 200.degree. C. The thermoplastic polyolefin contains a component of polar, aromatic or cyclic monomers, which improve the compatibility of the components in the mixture. The form masses from this mixture, which may include filler material, have excellent tear resistance properties.

REFERENCES:
patent: 3859238 (1975-01-01), Kremser et al.
patent: 3873483 (1975-03-01), Oelsner et al.
patent: 4008095 (1977-02-01), Fukushima et al.
patent: 4028293 (1977-06-01), van den Berg
patent: 4204986 (1980-05-01), Romey et al.

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