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Title: High performance hot melt adhesive backsizing compositions and carpet made therewith

Abstract: Hot melt backsize compositions having high tensile elongation which result in tufted carpets having improved tuft bind comprise a blend of ethylene/vinyl ester copolymer, hydrocarbon resin, and, optionally, low molecular weight polyethylene, paraffin wax, anti-oxidant and filler.


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Inventors: Smedberg, George Elmer (Wilmington, DE, US)

Application Number: 597140
Filing Date: 1975-07-18
Publication_date: 1977-03-15
Assignee: E. I. Du Pont de Nemours and Company (Wilmington, DE)
Primary Class(es): 428/97 428/95, 428/96, 524/487, 525/185, 525/211, 525/222, 525/240
Other Classes:
US Patent Ref:
3583936Jun, 1971Stahl260/28.
3914489Oct, 1975Smedberg428/97.

Other Refs:
Primary Examiner: McCamish, Marion E.
Assistant Examiner:
Attorney: