Stock material or miscellaneous articles – Composite – Of addition polymer from unsaturated monomers
C428S483000, C428S511000, C428S520000
A tear resistant laminated comprised of a paper or paperboard substrate, and adhesive layer, a tear resistant layer secured to the adhesive layer, and a heat-sealable material. The tear resistant material has a a tear strength as measured by the Elmendorf tear propagation test of at least about 300 grams of force in both machine and cross direction.
patent: 4950510 (1990-08-01), Massouda
patent: 4957578 (1990-09-01), Huffman et al.
patent: 5091261 (1992-02-01), Casey et al.
patent: 5116649 (1992-05-01), Massouda
patent: 5690775 (1997-11-01), Calvert et al.
patent: 5792301 (1998-08-01), Calvert et al.
patent: 5888714 (1999-03-01), Bourdelais et al.
patent: 5935664 (1999-08-01), Claytor et al.
patent: 6010784 (2000-01-01), Peterson
patent: 6047829 (2000-04-01), Johnstone et al.
patent: 6080456 (2000-06-01), Fonteyne
patent: 6087079 (2000-07-01), Newberry et al.
patent: 6245395 (2001-06-01), Falat et al.
patent: 6264098 (2001-07-01), Drummond et al.
patent: 6412636 (2002-07-01), Jones et al.
patent: 6436547 (2002-08-01), Toft et al.
patent: 6479137 (2002-11-01), Joyner et al.
patent: 6752272 (2004-06-01), Jones et al.
patent: 2002/0050119 (2002-05-01), Gatewood et al.
patent: 2003-13094 (2000-11-01), None
patent: WO 99/50066 (1999-09-01), None
Hawes David H.
Tarazano D. Lawrence
Thompson Hine LLP
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