Methods, compositions and blends for forming articles having improved environmental stress crack resistance

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United States of America Patent

PATENT NO 9199421
SERIAL NO

13946024

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Abstract

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Several processes for the manufacture of thin-walled tubes are described, including: injection moulding an article and annealing the article, injection moulding a blend of a polymer and a high melt flow polymer, injection moulding a blend of a polymer and nanoparticles or nanocomposites. Using nanoparticles to improve ESCR and/or tear resistance of a polymer or blend is also disclosed.

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Patent Owner(s)

Patent OwnerAddress
VIVA HEALTHCARE PACKAGING LIMITED17/F ONE ISLAND SOUTH 2 HEUNG YIP ROAD WONG CHUK HANG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jacobs, Ian Orde Michael Victoria, AU 4 27

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