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US 2019/0194426 A1Published application
Process for producing articles formed with biodegradable materials and strength characteristics of the same
AssigneeBiologiq, Inc.
InventorsBradford LaPray, Wenji Quan
Life of this patent
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Abstract
Described herein are strength characteristics and biodegradation of articles produced using one or more petrochemical-based polymers and one or more carbohydrate-based polymers. A compatibilizer can optionally be included in the article. In some cases, the article can include a film or bag.
Claims20
A process comprising:
- providing one or more polymeric materials;
- providing one or more starch-based polymeric materials formed from a mixture of starches including a first starch and a second starch;
- mixing the one or more polymeric materials and the one or more starch-based polymeric materials to produce a mixture of materials;
- heating the mixture of materials;
- and
- producing an article using the mixture of materials, the article having a strength value that is greater than:
- (i) a strength value of a first article including the polymeric material and a first starch-based polymeric material formed from a single starch that is the first starch, and (ii) a second strength value of a second article including the polymeric material and a second starch-based polymeric material formed from a single starch that is the second starch.
4 more elements
Dependencies are inferred from the claim text.