Donald Nellis Robinson - Collegeville PA Charles Benjamin Welsh - Blue Bell PA
Assignee:
Pennwalt Corporation - Philadelphia PA
International Classification:
C08F21002 C08F21424
US Classification:
526206
Abstract:
A tough, flexible, nonelastic, high-modulus terpolymer composed of copolymerized units, in mole percents, of 45 to 55% ethylene, 40 to 50% tetrafluoroethylene and 3 to 9% hexafluoropropylene.
William J. Huber - Audubon PA Charles V. Welsh - Lansdale PA
Assignee:
Florig Equipment Company, Inc. - Conshohocken PA
International Classification:
B60H 102
US Classification:
237 123R
Abstract:
A roll-off container in combination with a tilt bed truck which incorporates apparatus for heating the container side walls and bottom of the container with truck exhaust to prevent freezing during inclement weather. The connection between the container and a truck exhaust is made and broken automatically during normal loading and unloading operations of the roll-off container and tilt bed truck.
Bernard Buchholz - Blue Bell PA Charles B. Welsh - Blue Bell PA Henry C. Miller - Hatfield PA
Assignee:
Pennwalt Corporation - Philadelphia PA
International Classification:
C07C14918
US Classification:
568 62
Abstract:
A process for preparing mercapto-alcohols by reacting a molar excess of hydrogen sulfide with an alkylene, cycloalkylene, or aralkylene oxide in the presence of an alkali metal zeolite catalyst.
Westphalia Rural High School Westphalia KS 1946-1950
Community:
Bill Benne, William Michael, Norman Elliss, Albert Decker, Bill George, Charles Noonan, Lois Morton, Alice Same, Don Henkle, Susan Meyer, E Elliss, Michael Martin