Production method of porous medium

Details Production method of porous medium Production method of porous medium

2006-07-04

2006-07-04

Meeks, Timothy (Department: 1762)

Coating processes

Applying superposed diverse coating or coating a coated base

Synthetic resin coating

C427S177000, C427S243000, C427S384000, C427S419100, C427S419200, C427S421100

Reexamination Certificate

active

07070834

ABSTRACT:
A production method of a porous medium comprising a non-water-absorptive support and a porous layer provided on the support is disclosed. The method includes steps of,applying Water-based Composition A comprising inorganic microparticles of an average primary particle diameter of less than or equal to 30 nm, a hydrophilic binder and water onto the support to form a coated layer,drying the coated layer to form the porous layer, andapplying Water-based Composition B onto the porous layer,and the Water-based Composition A further comprises a compound represented by Formula

REFERENCES:
patent: 6676754 (2004-01-01), Fleming et al.
patent: 6773771 (2004-08-01), Ashida et al.
patent: 2003/0068476 (2003-04-01), Yamada et al.
patent: 2003/0072923 (2003-04-01), Sumioka et al.
patent: 100 20 346 (2000-11-01), None
patent: 04 25 3552 (2001-05-01), None
patent: 09001922 (1997-01-01), None
patent: 2002240424 (2002-08-01), None
patent: WO 00/53406 (2000-09-01), None
patent: WO 02/00785 (2005-01-01), None

Affiliated with

Also associated with

Rating

Production method of porous medium does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Production method of porous medium, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Production method of porous medium will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3593105