Biodegradable resin molded article

Details Biodegradable resin molded article Biodegradable resin molded article

1996-09-11

1998-04-28

Szekely, Peter A.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523122, 523125, 4352525, 4352531, 435832, 435833, 435834, 435835, 435836, 435837, 435838, 435839, 435863, C12N 120

Patent

active

057445168

ABSTRACT:
A biodegradable resin molded article molded from a kneaded material obtained by kneading, melting or mixing a biodegradable resin raw material and at least one of a biodegradable additive and an additive made of a substance existing in the nature, an injection molded article of a biodegradable resin containing a biodegradable resin and an anti-biotic substance, a molded article of a resin composition including a polymer material having an ester bond in the polymer main chain thereof and an alkali or acid component in an amount effective for neutralizing an acidic or alkaline component contained in the polymer material, and a resin molded article having a layer of a biodegradable resin, and a layer of a photolytic resin covering the resin layer and containing an antibiotic.

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