Stock material or miscellaneous articles – Web or sheet containing structurally defined element or... – Noninterengaged fiber-containing paper-free web or sheet...
Patent
1993-10-08
1994-10-18
Ryan, Patrick J.
Stock material or miscellaneous articles
Web or sheet containing structurally defined element or...
Noninterengaged fiber-containing paper-free web or sheet...
4283115, 428362, 428532, 4283044, 4283117, 4283119, 4283202, 131338, 131339, 131341, 131344, A24D 304, B05D 300
Patent
active
053567048
ABSTRACT:
Disclosed are articles, such as smoke filters, which contain fibers that have complex geometry in combination with tobacco smoke modifying agents such as flavorants. The fibers are preferably made of a polyester such as poly(ethylene terephthalate) and preferably are capable of spontaneously transporting water or n-decane on their surfaces. The articles of the invention result in improved delivery of the tobacco smoke modifying agent to the user.
Phillips Bobby M.
Pollock Mark A.
Wilson Steven A.
Eastman Chemical Company
Ryan Patrick J.
Stevens John F.
Weisberger Richard P.
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