US2006121220A1PendingUtilityA1

Biodegradable bag

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Assignee: MIKSIC BORIS APriority: Jun 2, 2003Filed: Jan 9, 2006Published: Jun 8, 2006
Est. expiryJun 2, 2023(expired)· nominal 20-yr term from priority
Inventors:Boris A. MiksicPasko VelaRobert BergRobert Boyle
Y10T428/1334Y02W90/10B65D 33/00Y10T428/1352C08J 5/18C08J 2367/04B65D 65/466C08J 2300/14
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Claims

Abstract

A biodegradable film formable into biodegradable bags includes the blended product of polylactic acid and an aliphatic aromatic co-polyester resin. The blended product includes from about 5% to about 50% by weight polylactic acid.

Claims

exact text as granted — not AI-modified
1 . A biodegradable bag having a caliper thickness of about 2 mils or less, and being formed from one or more biodegradable films, said biodegradable films comprising a blended product of polylactic acid and an aliphatic aromatic co-polyester resin, with said co-polyester resin having a melt flow rate of less than about 5 g/10 min.  
   
   
       2 . A biodegradable bag as in  claim 1  wherein said blended product includes from about 5% to about 50% by weight polylactic acid.  
   
   
       3 . A biodegradable bag as in  claim 1  wherein said blended product is film formed from a blown film extrusion process.  
   
   
       4 . A biodegradable bag as in  claim 1  wherein said caliper thickness is about 1 mil.

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