D - Textiles – Paper – 02 – G
Patent
D - Textiles, Paper
02
G
28/12, 117/123
D02G 3/00 (2006.01) D04H 1/06 (2006.01) D04H 1/42 (2006.01)
Patent
CA 1135947
ABSTRACT OF THE DISCLOSURE A fiberfill blend for making into a batt for heat-bonding, consisting essentially of three ingre- dients: (a) two of the ingredients are crimped poly- ester staple fiber; (1) one of these polyester fiber- fill ingredients is slickened with a durable coating; (2) the other of these polyester fiberfill ingredients is unslickened, each of ingredients (1) and (2) con- stitutes 25 to 75% of the polyester fiberfill (a), (b) the third ingredient is crimped binder fiber of a poly- mer having a melting point is present in amount 10 to 30% of the blend; the remaining 70 to 90% of the blend is the polyester fiberfill. Such blends can be processed on conventional textile machinery, e.g. by ferred batts, using polyester staple fibers of regular denier, have surprisingly high resilience, which makes them especially suitable for use in pillows and cushions.
359207
E. I. Du Pont de Nemours And Company
Mccallum Brooks & Co.
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