Aqueous treatment compositions and polymers for use therein

Details Aqueous treatment compositions and polymers for use therein Aqueous treatment compositions and polymers for use therein

2011-06-21

2011-06-21

Lipman, Bernard (Department: 1796)

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S288000, C526S307400, C526S307700, C526S307800, C526S317100, C526S318200, C526S318250, C526S318400, C526S318500, C526S329200, C526S347000, C210S698000, C210S701000

Reexamination Certificate

active

07964686

ABSTRACT:
Aqueous treatment composition for use as anti-scalant and dispersant. The composition includes a polymer containing low amounts of sulfonate that prove as effective in carbonate and phosphate inhibition as polymers containing much higher amounts of sulfonate.

REFERENCES:
patent: 4460477 (1984-07-01), Costello et al.
patent: 4663071 (1987-05-01), Bush et al.
patent: 4711725 (1987-12-01), Amick et al.
patent: 4906397 (1990-03-01), Leighton et al.
patent: 5061396 (1991-10-01), Lovine et al.
patent: 5087682 (1992-02-01), Iovine et al.
patent: 5149455 (1992-09-01), Jacobs et al.
patent: 5160657 (1992-11-01), Bortolotti et al.
patent: 5164108 (1992-11-01), Appel et al.
patent: 5277823 (1994-01-01), Hann et al.
patent: 5278267 (1994-01-01), Ponticello et al.
patent: 5516432 (1996-05-01), King et al.
patent: 5547612 (1996-08-01), Austin et al.
patent: 5611939 (1997-03-01), Hernandez-Mena et al.
patent: 5698512 (1997-12-01), Austin et al.
patent: 5721313 (1998-02-01), Wai-Kwing et al.
patent: 6162391 (2000-12-01), Kowata et al.
patent: 6239091 (2001-05-01), Tartakovsky et al.
patent: 6326343 (2001-12-01), Ghatlia et al.
patent: 6395185 (2002-05-01), Gauthier et al.
patent: 6617302 (2003-09-01), Ghatlia et al.
patent: 6787506 (2004-09-01), Blair et al.
patent: 7087189 (2006-08-01), Austin et al.
patent: 2003/0073586 (2003-04-01), Crossman et al.
patent: 2003/0173303 (2003-09-01), Austin et al.
patent: 2004/0127377 (2004-07-01), Rodrigues
patent: 1469837 (1969-01-01), None
patent: 1 963 398 (1969-12-01), None
patent: 0 122 013 (1984-10-01), None
patent: 0 182 600 (1986-05-01), None
patent: 0727448 (1996-08-01), None
patent: 0 798 320 (1997-10-01), None
patent: 0 877 002 (1998-11-01), None
patent: 9620962 (1996-07-01), None
patent: WO 03/060054 (2003-07-01), None
Derwent Abstract No. 0000176121 of German Patent No. 1469837.
Derwent Abstract of German Patent Publication No. 1 963 398 (1971).
Opposition Papers for EP Application No. 005223.2; Apr. 13, 2010.

Affiliated with

Also associated with

Rating

Aqueous treatment compositions and polymers for use therein does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Aqueous treatment compositions and polymers for use therein, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Aqueous treatment compositions and polymers for use therein will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2673278