STEVEN W COOK
Nursing in Pensacola, FL
License number
Pennsylvania RN301300L
Category
Nursing
Type
Registered Nurse
Address
Address
2
Pensacola, FL 32504
Pennsylvania
Pennsylvania
Personal information
See more information about STEVEN W COOK at radaris.comName
Address
Phone
4833 Kanoy Dr, Lakeland, FL 33805
471 Pinellas Way S, Saint Petersburg, FL 33707
4612 Carbaugh Rd, Fayetteville, PA 17222
4530 NE 25Th Ave, Ft Lauderdale, FL 33308
5910 Hollywood Blvd, Sarasota, FL 34231
Professional information
Continuous Polyamidation Process
US Patent:
6169162, Jan 2, 2001
Filed:
May 24, 1999
Appl. No.:
9/317340
Inventors:
Gregory E. Bush - Pensacola FL
Chris E. Schwier - Pensacola Beach FL
Robert M. Lembcke - Pensacola FL
Steven W. Cook - Pensacola FL
Chris E. Schwier - Pensacola Beach FL
Robert M. Lembcke - Pensacola FL
Steven W. Cook - Pensacola FL
Assignee:
Solutia Inc. - St. Louis MO
International Classification:
C08G 6900, C08G 7300
US Classification:
528310
Abstract:
A process for producing a polyamide from dicarboxylic acid monomer and diamine monomer comprises the steps of: (a) mixing molten dicarboxylic acid monomer and molten diamine monomer in equimolar amounts, thereby producing a molten reaction mixture; (b) flowing the reaction mixture through at least one unvented reaction vessel, the residence time of the reaction mixture in the at least one unvented reaction vessel being between about 0. 01 minutes and about 30 minutes, thereby forming a first product stream that comprises polyamide and water of polymerization; and (c) flowing the first product stream through at least one vented vessel, whereby water of polymerization is removed, thereby forming a second product stream that comprises polyamide. The process can operate continuously, and there is no need to add water to the dicarboxylic acid, to the diamine, or to the reaction mixture.
Control System For Continuous Polyamidation Process
US Patent:
2001005, Dec 20, 2001
Filed:
May 26, 1999
Appl. No.:
09/320078
Inventors:
GREGORY E. BUSH - PENSACOLA FL, US
CHRIS E. SCHWIER - PENSACOLA BEACH FL, US
ROBERT M. LEMBCKE - PENSACOLA FL, US
STEVEN W. COOK - PENSACOLA FL, US
CHRIS E. SCHWIER - PENSACOLA BEACH FL, US
ROBERT M. LEMBCKE - PENSACOLA FL, US
STEVEN W. COOK - PENSACOLA FL, US
International Classification:
G05D011/08
US Classification:
422/110000, 422/108000, 422/105000
Abstract:
An improved polyamidation system and control system for producing a polyamide from molten dicarboxylic acid monomer and molten diamine monomer. The polyamidation control system measures the molar ratio of the molten dicarboxylic acid monomer and molten diamine monomer with a partially polymerized mixture. A feed forward control algorithm is employed within the control system to determine the extent to which the ratio of the initial reactants must be altered prior to mixing in order to produce the resulting polyamide having stoichiometrically balanced molar ratio.