Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2011-03-08
2011-03-08
Niland, Patrick D (Department: 1762)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C405S129950, C428S098000, C428S137000, C428S147000, C428S190000, C442S155000, C442S164000, C523S126000, C524S176000, C524S178000, C524S210000, C524S218000, C524S225000, C524S567000, C524S568000, C524S569000, C525S055000, C525S326100, C525S326200, C525S330700, C525S331400, C525S331500, C525S370000
Reexamination Certificate
active
07902271
ABSTRACT:
Compositions of vinyl halide polymers such as PVC are rendered compostable by a prodegradant system of a monomeric adduct of an organotitanate or zirconate and an organotin. PVC sheets and composites are compostable in landfills.
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Biotech Products, LLC
Niland Patrick D
Wood, Herron & Evans LLP.
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