Title:
湿潤性ポリオレフィン繊維及び布
Document Type and Number:
Japanese Patent JP4695328
Kind Code:
B2
Abstract:
Polyolefin woven and nonwoven fibers, filaments and fabrics made therefrom which comprise a melt blend which comprises (a) a polyolefin; and (b) at least one compound of the formula (I) R1-(hydrophilic oligomer)(I) wherein R1 is a straight or branched chain alkyl of 22 to 40 carbon atoms and the hydrophilic oligomer is a homo- or co-oligomer consisting of monomer units derived from monomers selected from the group consisting of ethylene oxide, propylene oxide, ethylene glycol, propylene glycol, epichlorhydrin, acrylic acid, methacrylic acid, ethylene imine, caprolactone, vinyl alcohol and vinyl acetate; and wherein the hydrophilic oligomer consists of between 2 and 10 monomer units, exhibit excellent durable wettability. The fabrics are useful in disposable diapers, training pants, feminine napkins, tampons, incontinence care products, wet and dry wipes, wound dressings, surgical capes, filter medial, battery separators and the like.
Inventors:
Li, Sheng-Sing
Regio, Andrew, Joseph
Menzie, George, H
Devour, Devid
McNamara, John, James
Yu, Tahua
Horseey, Douglas, Wayne
Regio, Andrew, Joseph
Menzie, George, H
Devour, Devid
McNamara, John, James
Yu, Tahua
Horseey, Douglas, Wayne
Application Number:
JP2002545226A
Publication Date:
June 08, 2011
Filing Date:
November 13, 2001
Export Citation:
Assignee:
Ciba Holding Inc.
International Classes:
A61F13/511; A61F5/44; D01F6/46; A61F13/15; A61F13/49; A61L15/22; A61L15/24; B01D39/00; B01D39/16; B01J20/26; B29C48/88; D01F1/10; D01F6/04; D01F6/06; D01F8/06; D03D15/00; D04H1/42; D04H1/56; D04H3/00; D04H3/005; D04H3/16; H01M2/16
Domestic Patent References:
| JP3185167A | ||||
| JP949166A | ||||
| JP253950A | ||||
| JP7252759A |
Attorney, Agent or Firm:
Calyx
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato
Toshio Nakamura
Miyazaki Yoshio
Tsutomu Kato