CHRISTOPHER T. LEWIS, M.D.
Radiology at 87 Ave, Vancouver, WA
License number
Washington 40784
Category
Radiology
Type
Surgery
License number
Washington A97571
Category
Radiology
Type
Surgery
License number
Washington MD60776449
Category
Radiology
Type
Surgery
License number
Washington MD60776449
Category
Radiology
Type
Surgical Critical Care
License number
Washington MD60776449
Category
Radiology
Type
Trauma Surgery
Address
Address
2
505 NE 87Th Ave STE 301, Vancouver, WA 98664
5249 E Windrose Dr, Scottsdale, AZ 85254
5249 E Windrose Dr, Scottsdale, AZ 85254
Phone
(360) 514-1854
(623) 329-0072
(855) 669-6192 (Fax)
(623) 329-0072
(855) 669-6192 (Fax)
Professional information
Method For Paper Processing
US Patent:
7981250, Jul 19, 2011
Filed:
Sep 14, 2006
Appl. No.:
11/531911
Inventors:
Marco Savio Polverari - Montreal, CA
Christopher Michael Lewis - Vancouver WA, US
Christopher Michael Lewis - Vancouver WA, US
Assignee:
Kemira Oyj
International Classification:
D21H 21/10, D21H 17/09, D21H 17/10, D21H 23/14
US Classification:
162183, 162158, 1621641, 1621681, 1621682, 1621683, 1621816, 1621818
Abstract:
According to the present invention, a process is provided for making paper or board comprising forming a cellulosic suspension that may or may not comprise a filler, flocculating the cellulosic suspension, draining the cellulosic suspension on a screen to form a sheet, wherein the cellulosic suspension is flocculated using a flocculation system comprising the sequential or simultaneous addition of a siliceous material and an organic, cationic or anionic, dispersion micropolymer in a salt solution.
Composition And Method For Paper Processing
US Patent:
8038846, Oct 18, 2011
Filed:
Sep 14, 2007
Appl. No.:
11/855475
Inventors:
Marco Savio Polverari - Montreal, CA
Christopher Michael Lewis - Vancouver WA, US
Matthew Gerard Fabian - Breezy Point MN, US
Christopher Michael Lewis - Vancouver WA, US
Matthew Gerard Fabian - Breezy Point MN, US
Assignee:
Kemira Oyj
International Classification:
D21H 21/10, D21H 17/09, D21H 17/10, D21H 23/14
US Classification:
162183, 162158, 1621641, 1621681, 1621682, 1621683, 1621816, 1621818
Abstract:
According to the present invention, a process is provided for making paper or board comprising forming a cellulosic suspension that may or may not comprise a filler, flocculating the cellulosic suspension, draining the cellulosic suspension on a screen to form a sheet, wherein the cellulosic suspension is flocculated using a flocculation system comprising the sequential or simultaneous addition of a siliceous material and an organic, cationic or anionic, water-in-water or dispersion micropolymer in a salt solution.