Method of making moldable product

Details Method of making moldable product Method of making moldable product

1979-08-20

1981-10-27

Lusignan, Michael R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 9, 260 172, 427214, 427393, 427408, 427382, 264137, C08L 9700, B05D 700, B05D 302

Patent

active

042972531

ABSTRACT:
A product which can be molded to form a food container. The product is composed of lignin fibres or fibrils which are impregnated with a polymerizable resin, in one or more steps. The fibrils or fibres are formed in a homogeneous mass to permit molding the lignin product into an article under heat and pressure to polymerize the resin.

REFERENCES:
patent: 4130515 (1978-12-01), Bornstein
patent: 4139508 (1979-02-01), Sorbier
patent: 4165353 (1979-08-01), Sorbier
patent: 4186242 (1980-01-01), Holmquist

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