Water- and oil-repellent fluoroacrylates

Details Water- and oil-repellent fluoroacrylates Water- and oil-repellent fluoroacrylates

2007-04-03

2007-04-03

Wu, David W. (Department: 1713)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S286000, C526S319000, C528S070000, C524S544000, C560S167000

Reexamination Certificate

active

11027604

ABSTRACT:
Fluoroacrylates comprise the reaction product of:(a) at least one fluorochemical alcohol represented by the formula:in-line-formulae description="In-line Formulae" end="lead"?CnF2n+1—X—OHin-line-formulae description="In-line Formulae" end="tail"?wherein:R=hydrogen or an alkyl group of 1 to 4 carbon atoms,m=2 to 8,Rf=CnF2n+1,y=0 to 6, andq=1 to 8;(b) at least one unbranched symmetric diisocyanate; and(c) at least one hydroxy-terminated alkyl (meth)acrylate or 2-fluoro acrylate monomer having 2 to about 30 carbon atoms in its alkylene portion.

REFERENCES:
patent: 2803615 (1957-08-01), Ahlbrecht et al.
patent: 3011988 (1961-12-01), Luedke et al.
patent: 3278352 (1966-10-01), Erickson
patent: 3282905 (1966-11-01), Fasick et al.
patent: 3318852 (1967-05-01), Dixon
patent: 3378609 (1968-04-01), Fasick et al.
patent: 3398182 (1968-08-01), Guenthner et al.
patent: 3413226 (1968-11-01), Coleman
patent: 3455889 (1969-07-01), Coleman
patent: 3458391 (1969-07-01), Miller, Jr.
patent: 3459834 (1969-08-01), Schmitt
patent: 3787351 (1974-01-01), Olson
patent: 4321404 (1982-03-01), Williams et al.
patent: 4366300 (1982-12-01), Delescluse
patent: 4513059 (1985-04-01), Dabroski
patent: 4778915 (1988-10-01), Lina et al.
patent: 4792444 (1988-12-01), Fukasawa et al.
patent: 4920190 (1990-04-01), Lina et al.
patent: 5032460 (1991-07-01), Kantner et al.
patent: 5093398 (1992-03-01), Rottger et al.
patent: 5115059 (1992-05-01), Le
patent: 5144056 (1992-09-01), Lina et al.
patent: 5173547 (1992-12-01), Rottger et al.
patent: 5446118 (1995-08-01), Shen et al.
patent: 5688884 (1997-11-01), Baker et al.
patent: 5723630 (1998-03-01), Cheburkov et al.
patent: 5725789 (1998-03-01), Huber et al.
patent: 5872180 (1999-02-01), Michels et al.
patent: 5883175 (1999-03-01), Kubo et al.
patent: 6001923 (1999-12-01), Moncur et al.
patent: 6114045 (2000-09-01), Juhue et al.
patent: 6197378 (2001-03-01), Clark et al.
patent: 6265060 (2001-07-01), Arudi et al.
patent: 6482911 (2002-11-01), Jariwala et al.
patent: 6500439 (2002-12-01), Morita et al.
patent: 6569521 (2003-05-01), Sheridan et al.
patent: 6664354 (2003-12-01), Savu et al.
patent: 6750277 (2004-06-01), Yamana et al.
patent: 6803109 (2004-10-01), Qiu et al.
patent: 6890360 (2005-05-01), Cote et al.
patent: 6939580 (2005-09-01), Enomoto et al.
patent: 2001/0005738 (2001-06-01), Bruchmann et al.
patent: 2003/0001130 (2003-01-01), Qiu
patent: 2003/0026997 (2003-02-01), Qiu et al.
patent: 2003/0083448 (2003-05-01), Fan et al.
patent: 2003/0130457 (2003-07-01), Maekawa et al.
patent: 2004/0147188 (2004-07-01), Johnson et al.
patent: 2005/0106326 (2005-05-01), Audenaert et al.
patent: 2005/0137289 (2005-06-01), Hooftman et al.
patent: 2005/0143595 (2005-06-01), Klun et al.
patent: 0 712 046 (1996-05-01), None
patent: 0 849 392 (1998-06-01), None
patent: 1 225 187 (2002-07-01), None
patent: 1 225 188 (2002-07-01), None
patent: 1 329 548 (2003-07-01), None
patent: 1 380 628 (2004-01-01), None
patent: 1.468.301 (1966-12-01), None
patent: 870022 (1961-06-01), None
patent: 1120304 (1968-07-01), None
patent: 61-148208 (1986-07-01), None
patent: WO 97/14842 (1997-04-01), None
patent: WO 01/30873 (2001-05-01), None
patent: WO 03/048224 (2003-06-01), None
patent: WO 03/062521 (2003-07-01), None
patent: WO 2005/06224 (2005-07-01), None
patent: WO 2005/065164 (2005-07-01), None
G. Oertel, Polyurethane Handbook, (1993), 2ndEdition, Hanser/Gardner Publications, Inc., Cincinnati, OH.
U.S. Appl. No. 11/027,633, filed Dec. 28, 2004, entitled “Water- and Oil-Repellent Fluorourethanes and Fluoroureas”.
U.S. Appl. No. 11/027,612, filed Dec. 28, 2004, entitled “Fluoroacrylate-Multifunctional Acrylate Copolymer Compositions”.
U.S. Appl. No. 11/027,605, filed Dec. 28, 2004, entitled “Fluoroacrylate-Mercaptofunctional Copolymers”.
U.S. Appl. No. 11/027,606, filed Dec. 28, 2004, entitled “Water-Based Release Coating Containing Fluorochemical”.
U.S. Appl. No. 11/027,602, filed Dec. 28, 2004, entitled “Fluorochemical Containing Low Adhesion Backsize”.

Affiliated with

Also associated with

Rating

Water- and oil-repellent fluoroacrylates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Water- and oil-repellent fluoroacrylates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water- and oil-repellent fluoroacrylates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3796750