Howard C. Toft - Clemmons NC Kenneth W. Smith - Winston-Salem NC Carolyn R. Carpenter - Winston-Salem NC
Assignee:
R. J. Reynolds Tobacco Company - Winston-Salem NC
International Classification:
A24B 314
US Classification:
131575
Abstract:
Extruded tobacco has its chemical composition changed during the extrusion process. Divided tobacco and ammonia are introduced into an extruder. The combination of temperatures and pressures within the extruder provides for liberation of nicotine from the tobacco. The ammonia and liberated nicotine are removed from the extruder. In addition, the ammonia and sugars within the tobacco can react to further modify the chemical composition of the tobacco. Extrudate is collected separately from the liberated materials. In such a manner, tobacco can be reformed into an extruded shape while having its chemical composition altered.
William H. Graves - Pfafftown NC Gary W. Wallace - Winston-Salem NC Bruce P. Bradford - Lewisville NC Carolyn R. Carpenter - Winston-Salem NC Kenneth W. Smith - Winston-Salem NC Howard C. Toft - Clemmons NC
Assignee:
R. J. Reynolds Tobacco Company - Winston-Salem NC
International Classification:
A24B 314
US Classification:
131375
Abstract:
Extruded smokable material is provided by extruding a moist mixture of divided tobacco and a binding agent which includes locust bean gum and xanthan gum. The mixture is subjected to temperatures about 80. degree. C. during extrusion such that this binding agent components are solubilized and the binding agent is activated. The adhesive character of the binding agent is believed to be provided by heat initiated inter polymer chain associations between the component binders. The tobacco material and binding agent mixture is extruded above the temperature at which the activated agent forms a gel. The extrudated is cooled and the binding agent forms a gel, resulting in a resilient smokable material.
Flickr
Youtube
Camerata Sings Howard Skempton's "Rise up, my...
Camerata chamber choir from Copenhagen sings Howard Skempton's (b.1947...
Category:
Music
Uploaded:
26 Sep, 2011
Duration:
11m 57s
Camerata Kammerkor sings Skempton's Rise Up M...
The Camerata Kammerkor sings English composer Howard Skempton's Rise U...
Category:
Music
Uploaded:
24 Mar, 2011
Duration:
4m 1s
Hustle By Drew Howard ft. D-Pryde Lyrics
** I own No copyright intended, copyrights go to its owners** Lyrics :...
Category:
Music
Uploaded:
12 Feb, 2011
Duration:
3m 19s
The Shocking Truth Behind How She Birthed Rab...
Welcome to Forgotten Lives! In today's episode we are looking into the...
Duration:
14m 4s
Mary Toft: The English Woman Who Gave Birth t...
It was on September 27, 1726, when 23-year-old Mary Toft went into lab...
Duration:
6m 46s
Episode 27 - William Howard Taft | PRESIDENTI...
Doris Kearns Goodwin, author of The Bully Pulpit, along with historian...
Duration:
37m 53s
The Fountainhead - Howard Roarke and Elleswor...
Ellesworth Toohey confronts Howard Rourke...unsucce...
Duration:
1m 1s
The Ghastly Story Behind Mary Toft, The Woman...
PLEASE FOR ANY COPYRIGHTS ISSUE CONTACT US FIRST ON : mrtvchannelconta...