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Walter A Spelyng

from Lake Winola, PA
Age ~82
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Also known as:
Walter A Spelying, Aaron Walter Spelyng
Related to:
Gretchen L Wagner, 52Aaron W Spelyng, 50Frankie J Rudd, 57Adrienne A Spelyng, 52Michael A Tesarek, 52Ann M Spelyng, 77W SpelyingMichael A Sullivan, 78
Connected to:
Thomas W Spelzhausen, 73Alan Spen, 74Alexa J Spence, 29Andre R Spence, 53Andre D Spence, 40Barry L Spence, 74Bishop D Spence, 79Blake R Spence, 46Bryce J Spence, 39Candace L Spence, 44

Walter Spelyng Phones & Addresses

  • Lake Winola, PA
  • Scranton, PA
  • Orange Beach, AL
  • Factoryville, PA
  • 16028 Haynes Bluff Ave, Baton Rouge, LA 70817 (225) 752-4653
  • Brodheadsville, PA

Publications

Us Patents

Process For Purification Of Catalysts From Polyols Using Ion Exchange Resins

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US Patent:
49855514, Jan 15, 1991
Filed:
Dec 29, 1988
Appl. No.:
7/291558
Inventors:
John G. Perry - Hackettstown NJ
Walter A. Spelyng - Baton Rouge LA
Assignee:
BASF Corporation - Wyandotte MI
International Classification:
C07G 300
C07H 100
C08B 3700
US Classification:
536 186
Abstract:
A process for the ion exchange of polyols for catalyst removal wherein said catalyst is an alkali hydroxide or alkoxide comprising the sequential steps of: (a) mixing the polyether molecule having a molecular weight of 500-10,000 with water, (b) blending into the product of (a) a sufficient amount of a lower aliphatic alcohol to break the emulsion formed in step (a), (c) passing the product of step (b) through a macroporous cation exchange resin to obtain a purified polyether molecule, methanol, and water. The product of (c) may be further subjected to stripping to produce the purified polyether polyols.
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Walter A Spelyng from Lake Winola, PA, age ~82 Get Report