Title:
官能化不織布物品
Document Type and Number:
Japanese Patent JP2012513546
Kind Code:
A
Abstract:
A grafted nonwoven substrate is disclosed having average fiber sizes of 0.7 to 15 microns, and a void volume of 50 to 95%, and a polymer comprising cationic aminoalkyl(meth)acryloyl monomer units grafted to the surface of the nonwoven substrate. The article may be used as a filter element to purify or separate target materials, such as oligonucleotides or monoclonal antibodies (MAb), from a fluid mixture.
Inventors:
Douglas E. Weiss
Clinton P. Waller, Jr.
Michael Earl Veligan
Andrew W. Rabins
Jeffrey A. Lucas
Cannang sekadodri
Catherine A. Bossoff
Clinton P. Waller, Jr.
Michael Earl Veligan
Andrew W. Rabins
Jeffrey A. Lucas
Cannang sekadodri
Catherine A. Bossoff
Application Number:
JP2011543507A
Publication Date:
June 14, 2012
Filing Date:
May 08, 2009
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
D06M14/28; D04H1/4334; D06M10/00; D06M14/34; D06M15/267; D06M101/34
Domestic Patent References:
| JPH05132528A | 1993-05-28 | |||
| JPH0649252A | 1994-02-22 | |||
| JPH0649236A | 1994-02-22 | |||
| JPH05148468A | 1993-06-15 | |||
| JPH05111607A | 1993-05-07 | |||
| JP2006222083A | 2006-08-24 | |||
| JPH03207413A | 1991-09-10 | |||
| JPH10279713A | 1998-10-20 | |||
| JPH05132528A | 1993-05-28 | |||
| JPH0649252A | 1994-02-22 | |||
| JPH0649236A | 1994-02-22 | |||
| JPH05148468A | 1993-06-15 | |||
| JPH05111607A | 1993-05-07 | |||
| JP2006222083A | 2006-08-24 |
Foreign References:
| WO2008153090A1 | 2008-12-18 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya
Takashi Ishida
Tetsuji Koga
Nagasaka Tomoyasu
Yoshihiro Kobayashi
Atsushi Ebiya