Coating processes – With post-treatment of coating or coating material – Chemical agent applied to treat coating
Reexamination Certificate
2011-03-15
2011-03-15
Cameron, Erma (Department: 1715)
Coating processes
With post-treatment of coating or coating material
Chemical agent applied to treat coating
C427S337000, C427S340000, C427S384000, C427S385500, C427S389900, C427S391000, C427S392000, C427S393400, C427S394000, C427S395000, C427S396000
Reexamination Certificate
active
07906177
ABSTRACT:
The present invention relates in general to a method and variations thereof for making an article, such as cloth, water repellent and/or water resistant (i.e. hydrophobic) as well as oil repellent (i.e. oleophobic). In particular, the method involves the process of providing a thin-layer polymer coating on the article thereby rendering the article water repellent and/or water resistant. Articles made according to the method of the present invention are also disclosed and claimed herein as are the treated articles' use.
REFERENCES:
patent: 3282905 (1966-11-01), Raynolds et al.
patent: 3645989 (1972-02-01), Tandy
patent: 3838083 (1974-09-01), Ukihashi et al.
patent: 5623015 (1997-04-01), Diehl et al.
patent: 2002/0182329 (2002-12-01), O'Rear et al.
patent: 2005/0038154 (2005-02-01), Von Schmittou et al.
patent: 2005/0042467 (2005-02-01), O'Rear et al.
patent: 1040035 (1966-08-01), None
CAS Registry file of RN 2997-92-4, entered STN Nov. 16, 1984.
PCT/US205/046850, Int'l Search Report, Sep. 19, 2006.
In Jun Park, Soo-Bok Lee, Chang Kyun Choi “Surface Properties for Poly (perfluoroalkylethyl methylacrylate)/ Poly (n-alkyl methacrylate)s Mixtures” Journal of Applied Polymer Science, vol. 54, 1994, pp. 1449-1454.
B. Methachan, T. Pongprayoon, N. Yanumet and E. A. O'Rear, “Formation of Hydrophobic Cotton Fabric by Admicellar Polymerization,”AATCC Reviews2: 53-59, 2002.
Duc Le, Melissa Rieger-Kendrick and E. A. O'Rear, “Admicellar Polymerization and Characterization of Thin Poly(2,2,2-Trifluorethyl Acrylate) Film over Aluminum Alloys for In-Crevice Corrosion Control”Langmuir20(18): 7802-10, 2004.
T. Pongprayoon, N. Yanumet and E. A. O'Rear, “Admicellar Polymerization of Styrene on Cotton”J. Colloid Interf. Sci. 249: 227-234, 2002.
T. Pongprayoon, Edgar A. O'Rear, N. Yanumet and W.-L. Yuan, “Wettability of Cotton Modified by Admicellar Polymerization,”Langmuir19: 3770-3778, 2003.
S. Boufi, and A. Gandini, “Formation of polymeric films on cellulosic surfaces by admicellar polymerization,”Cellulose8 (4): 303-312, 2001.
Thirawudth Pongprayoon, Nantaya Yanumet, Edgar A. O'Rear, Walter E. Alvarez and Daneil E. Resasco, “Surface Characterization of Cotton Coated by a Thin Film of Polystyrene With and Without a Crosslinking Agent,”J. Coll. Interface Sci. 281: 307-315, 2005.
O'Rear Edgar A.
Yanumet Nantaya
Cameron Erma
Hall Estill Hardwick Gable Golden & Nelson, P.C.
The Board of Regents of the University of Oklahoma
LandOfFree
Method for making an article hydrophobic and oleophobic as... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for making an article hydrophobic and oleophobic as..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for making an article hydrophobic and oleophobic as... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2761608