Soil biodegradable blown film bag formulation

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12227641
APP PUB NO 20230151206A1
SERIAL NO

18156235

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Abstract

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A blown film of soil biodegradable aliphatic polyesters produced primarily from diacid and diol monomers. The diacid monomers may be of any type including succinic acid, adipic acid, and hexanedioic acid. The diol monomer may be of any type including ethylene glycol, propanediol, butanediol, and hexanediol. Commercial aliphatic polyesters produced from diacid and diol monomers include polybutylene succinate (PBS), polybutylene adipate succinate (PBAS), and polybutylene adipate (PBA). Comonomers may also be added. Such comonomers include chemicals with a single carboxylic acid, hydroxy, or amine moiety, which act as chain terminators, chemicals with three or more carboxylic acid, epoxy, and/or hydroxy moieties which, act as branching agents.

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Patent Owner(s)

  • GREEN IP, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hawkinson, Robert Neal Alfred Green Cove Springs, US 15 14
Okamoto, Kelvin T Carmel, US 34 740

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