Solvent for heat-shrinkable polyester-based labels

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United States of America Patent

PATENT NO 8778077
APP PUB NO 20130220179A1
SERIAL NO

13408525

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Abstract

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A solvent comprising 40 to 100 wt % of 1,3-dioxolane and 0 to 60 wt % of tetrahydrofuran, wherein the solvent further comprises 30 ppm to 800 ppm of an antioxidant, based on the total weight of the solvent, provides a long shelf life with good adhesive strength even after exposure to air. The solvent can be effectively used for labeling of heat-shrinkable polyester-based labels.

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Patent Owner(s)

Patent OwnerAddress
MICROWORKS CO LTD27 GODEUNG 1-GIL IWOL-MYEON JINCHEON-GUN CHUNGCHEONGBUK-DO 27818

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeong, Tae Houng Covington, US 3 17
Oh, Taebyoung Suwon-si, KR 4 8

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