Roger R Hennington, 81224 Earl Pate Rd, Deridder, LA 70634
Roger Hennington Phones & Addresses
224 Earl Pate Rd, Deridder, LA 70634 337-3288569
Dry Creek, LA
Baytown, TX
Leesville, LA
Work
Position:
Sales Occupations
Education
Degree:
High school graduate or higher
Mentions for Roger R Hennington
Publications & IP owners
Us Patents
Cure Rebond Binder
US Patent:
2006003, Feb 16, 2006
Filed:
Aug 11, 2005
Appl. No.:
11/201886
Inventors:
Roger Hennington - Houston TX, US
Donald Ridgway - Spring TX, US
Robert Grigsby - Spring TX, US
Robert Sawitski - Romulus MI, US
Jennifer Pratt - Round Rock TX, US
Donald Ridgway - Spring TX, US
Robert Grigsby - Spring TX, US
Robert Sawitski - Romulus MI, US
Jennifer Pratt - Round Rock TX, US
Assignee:
Huntsman Petrochemical Corporation - The Woodlands TX
International Classification:
C08J 9/00
US Classification:
521099000
Abstract:
The present invention provides processes for producing re-bonded polyurethane foam constructs that are useful in applications such as carpet underlayments. According to the invention, a tertiary amine is employed as a catalyst either alone, or preferably in combination with other catalysts in a binder which comprises an organic isocyanate and a polyol. Inclusion of a tertiary amine as a catalyst dramatically increases production throughput.
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