Title:
PRODUCTS OF HIGH DENIER PER FILAMENT AND LOW TOTAL DENIER TOW BANDS
Document Type and Number:
WIPO Patent Application WO/2013/067511
Kind Code:
A8
Abstract:
A method for forming a filter rod may include providing a bale of crimped tow band having about 10 denier per filament or greater and about 20,000 total denier or less, the crimped tow band comprising a plurality of cellulose acetate filaments; and placing the crimped tow band in an apparatus so as to form a filter rod.
Inventors:
BUNDREN CHRISTOPHER M (US)
SANDERSON WILLIAM S (US)
BUSBY PAUL (US)
CLARK EDWARD J (US)
SANDERSON WILLIAM S (US)
BUSBY PAUL (US)
CLARK EDWARD J (US)
Application Number:
PCT/US2012/063573
Publication Date:
May 30, 2014
Filing Date:
November 05, 2012
Export Citation:
Assignee:
CELANESE ACETATE LLC (US)
International Classes:
A24D3/10; A24D1/00; A24D3/06; A24D3/17
Attorney, Agent or Firm:
JORDAN, Carey, C. (500 North Capitol Street N.W, Washington DC, US)
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