Hydrophilic polyolefin materials and method of producing same

Details Hydrophilic polyolefin materials and method of producing same Hydrophilic polyolefin materials and method of producing same

2003-12-06

2011-10-18

Pyon, Harold (Department: 1761)

Bleaching and dyeing; fluid treatment and chemical modification

Chemical modification of textiles or fibers or products thereof

Treating textiles or fibers from synthetic resin or natural...

C524S318000, C524S315000, C442S414000, C554S227000

Reexamination Certificate

active

08038725

ABSTRACT:
The invention relates to polyolefin materials, in particular fibers, and/or filaments, and/or nonwovens, and/or nonwoven products made from at least one polyolefin and a melt additive containing a fatty acid ester, wherein a subsequent activation of the fatty acid ester contained in the melt additive occurs on the surface of the polyolefin materials by applying a formulation, which contains a silicone compound and a quaternary ammonium compound.

REFERENCES:
patent: 6008145 (1999-12-01), Dzen et al.
patent: 6211101 (2001-04-01), Tsutsui et al.
patent: 2001/0008965 (2001-07-01), Kinn et al.
patent: 2002/0019184 (2002-02-01), Birnbrich et al.

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