Plastic and nonmetallic article shaping or treating: processes – Direct application of fluid pressure differential to... – Production of continuous or running length
Reexamination Certificate
2006-11-03
2009-11-10
Yi, Stella (Department: 1791)
Plastic and nonmetallic article shaping or treating: processes
Direct application of fluid pressure differential to...
Production of continuous or running length
C264S565000, C264S566000, C264S235600, C264S235800, C264S331120
Reexamination Certificate
active
07615183
ABSTRACT:
The invention provides polylactic acid (PLA) films substantially free of plasticizers and methods of manufacturing same by blown film process are provided. PLA films are environmentally degradable and have applications in, at least, packaging and labeling.
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“New Business: Biodegradable Plastic Film and Sheet ECOLOJLU,” Mitsubishi Plastics, Inc., web page, http://www.mpi.co.jp/english
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Riegert Theodore Emil
Stephens Henry Mike
Tweed Edward Carl
Foley & Lardner LLP
Plastic Suppliers, Inc.
Talapatra Sunit
Villacorta Gilberto M.
Yi Stella
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