H.B. Fuller patents Smoke

December 20, 2007

Patent No. U.S. 7,205,047 B2
H.B. Fuller has received a patent for an article comprised of a porous substrate; and a hot melt adhesive composition comprised of thermoplastic polymer, a source of zinc comprised of zinc oxide, at least one metal hydroxide selected from the group consisting of aluminum trihydrate and magnesium hydroxide, and a source of halogen.

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