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Adhesive

  • US 9,062,234 B2
  • Filed: 08/06/2012
  • Issued: 06/23/2015
  • Est. Priority Date: 06/08/2010
  • Status: Active Grant
First Claim
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1. An adhesive comprising:

  • at least 100 weight parts of an unsaturated polyester resin suitable for air-drying selected from the group consisting of allyl glycidyl ether-modified unsaturated polyester resin, and trimethylolpropane diallyl ether-modified unsaturated polyester resin,between 0 and 5 weight parts of hydrogenated castor oil,between 1 and 20 weight parts of a nano powder selected from the group consisting of nano calcium carbonate, nano magnesium silicate, nano calcium oxide, nano alumina, and a mixture thereof,between 10 and 250 weight parts of a filler,between 1 and 15 weight parts of an anti-shrinking agent, andbetween 1 and 5 weight parts of an active diluent selected from the group consisting of α

    -methyl styrene, diallyl phthalate, 2-chlorostyrene, p-tert-butyl styrene, and a mixture thereof.

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