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Apparatus for proportioning two components to form a mixture    
United States Patent5490726   
Link to this pagehttp://www.wikipatents.com/5490726.html
Inventor(s)Davis; Dennis (Bay Village, OH); Beam; Harold D. (Oberlin, OH); Kruke; Jeffrey J. (Lorain, OH)
AbstractA method and apparatus is provided for combining two components to form a coating material formulation in which one of the components is a "high volume" component comprising a resin including supercritical fluid as a diluent, and the other of the components is a "low volume" component, such as a catalyst. The relative ratio of resin to catalyst is controlled by adjusting the catalyst pressure as a function of the pressure at which the resin is supplied to ,one or more coating dispensers and by adjusting the duty cycle of a catalyst valve within the catalyst flow path.
   














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Patent Text Patent PDF Print Page Summary File History
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Inventor     Davis; Dennis (Bay Village, OH); Beam; Harold D. (Oberlin, OH); Kruke; Jeffrey J. (Lorain, OH)
Owner/Assignee     Nordson Corporation (Westlake, OH)
Patent assignment
All assignments
Publication Date     February 13, 1996
Application Number     07/999,284
PAIR File History     Application Data   Transaction History
Image File Wrapper   Patent Term   Fees
Litigation
Filing Date     December 30, 1992
US Classification     366/152.1 137/100 137/101.21 222/57 366/162.1 366/182.4 366/339
Int'l Classification     G05D 011/02 B01F 015/04
Examiner     Cooley; Charles E.
Assistant Examiner    
Attorney/Law Firm     Holland & Knight
Address
Parent Case    
Priority Data    
USPTO Field of Search     366/142 366/151 366/152 366/160 366/162 366/182 366/338 366/339 366/340 366/152.1 366/162.1 366/182.4 222/57 222/59 222/135 222/1 137/100 137/101.21 137/114
Patent Tags     proportioning two components form mixture
   
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Market Size
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> $10B
$5B - $10B
$2B - $5B
$500M - $2B
$100M - $500M
$10M - $100M
$1M - $10M
$500K - $1M
$100K - $500K
< $100K
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$0
 
$0   $2.5B   $5B   $7.5B   $10B
Market Share
Estimate the percentage of the relevant market sector this invention will capture:
75% - 100%
50% - 74.99%
25% - 49.99%
10 - 24.99%
5 - 9.99%
2 - 4.99%
1 - 1.99%
< 1%
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Reasonable Royalty
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75% - 100%
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