Raphael J Schweri
age ~82
from Louisville, KY
- Also known as:
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- Ralph Schweri
- Phone and address:
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2304 Winston Ave, Louisville, KY 40205
502 456-5464
Raphael Schweri Phones & Addresses
- 2304 Winston Ave, Louisville, KY 40205 • 502 456-5464
Industries
Individual & Family Services
Us Patents
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Process For The Preparation Of Poly (Vinylphenol) From Poly (Acetoxystyrene)
view source -
US Patent:46893717, Aug 25, 1987
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Filed:Jul 7, 1986
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Appl. No.:6/882870
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Inventors:Jimmy D. Elmore - Louisville KY
Raphael J. Schweri - Louisville KY -
Assignee:Celanese Corporation - New York NY
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International Classification:C08F 812
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US Classification:525374
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Abstract:Polymers of 4-acetoxystyrene are hydrolyzed by methanolysis with quaternary ammonium hydroxides to poly-p-vinylphenol. Such polymers are useful in photoresists and in the manufacture of metal treatment compositions.
Resumes
Independent Individual & Family Services Professional
view sourceLocation:
Louisville, Kentucky Area
Industry:
Individual & Family Services
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