C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 69/26 (2006.01) B01J 20/26 (2006.01) C08L 77/06 (2006.01) D01D 5/098 (2006.01) D01F 6/80 (2006.01) D04H 1/00 (2006.01) D04H 1/42 (2006.01) D04H 1/56 (2006.01)
Patent
CA 2053520
Abstract A process is disclosed for preparing a nonwoven web comprising melt-blowing a composition comprising a block copolymer, the block copolymer comprising: (a) recurring units formed from an amine-ended polyethylene oxide; and (b) recurring units formed from a polyamide.
Allan John L.
Boettcher Jeffrey J.
Johnston Milo R.
Katz Leon
Allan John L.
Boettcher Jeffrey J.
Fiberweb North America Inc.
Johnston Milo R.
Katz Leon
LandOfFree
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