Stock material or miscellaneous articles – Pile or nap type surface or component – Composition of pile or adhesive
Patent
1986-05-06
1988-06-21
Gibson, Sharon A.
Stock material or miscellaneous articles
Pile or nap type surface or component
Composition of pile or adhesive
428359, 428362, 428369, 428398, 19 661, 264168, B32B 302, D02G 300
Patent
active
047525142
ABSTRACT:
A crimped fiber having a plurality of cells and bends characterized by the total area occupied by the cells within a cross-section of the fiber at the bends being less than 50% of the area occupied by the cells within a cross-section of the fiber at other than the bends.
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patent: 3582418 (1971-06-01), Schuur
patent: 3745061 (1973-07-01), Champaneria et al.
patent: 4001367 (1977-01-01), Guthrie et al.
patent: 4380594 (1983-04-01), Siggel et al.
patent: 4485141 (1984-11-01), Fujimura et al.
patent: 4511623 (1985-04-01), Yoon et al.
patent: 4544594 (1985-10-01), Li et al.
E. I. Du Pont de Nemours and Company
Gibson Sharon A.
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