WO2007092448A3 - Filter compositions using highly refined cellulosic fiber ingredients - Google Patents

Filter compositions using highly refined cellulosic fiber ingredients Download PDF

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Publication number
WO2007092448A3
WO2007092448A3 PCT/US2007/003157 US2007003157W WO2007092448A3 WO 2007092448 A3 WO2007092448 A3 WO 2007092448A3 US 2007003157 W US2007003157 W US 2007003157W WO 2007092448 A3 WO2007092448 A3 WO 2007092448A3
Authority
WO
WIPO (PCT)
Prior art keywords
highly refined
cellulosic fiber
gas mixture
fiber ingredients
filter compositions
Prior art date
Application number
PCT/US2007/003157
Other languages
French (fr)
Other versions
WO2007092448B1 (en
WO2007092448A2 (en
Inventor
Brock Lundberg
Dale Lindquist
Original Assignee
Fiberstar Inc
Brock Lundberg
Dale Lindquist
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fiberstar Inc, Brock Lundberg, Dale Lindquist filed Critical Fiberstar Inc
Publication of WO2007092448A2 publication Critical patent/WO2007092448A2/en
Publication of WO2007092448A3 publication Critical patent/WO2007092448A3/en
Publication of WO2007092448B1 publication Critical patent/WO2007092448B1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06—Use of materials for tobacco smoke filters
    • A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Filtering Materials (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

A solid, liquid or gaseous component is removed from a gas mixture. The gas mixture is passed in contact with a filter comprising a highly refined cellulose having a lignin concentration of at least 1% by weight and a water retention capacity of at least about 20 g H2O/g dry highly refined cellulose so that at least one solid, liquid or gaseous component of the gas mixture is removed from the gas mixture.
PCT/US2007/003157 2006-02-03 2007-02-05 Filter compositions using highly refined cellulosic fiber ingredients WO2007092448A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76523406P 2006-02-03 2006-02-03
US60/765,234 2006-02-03

Publications (3)

Publication Number Publication Date
WO2007092448A2 WO2007092448A2 (en) 2007-08-16
WO2007092448A3 true WO2007092448A3 (en) 2008-02-28
WO2007092448B1 WO2007092448B1 (en) 2008-04-24

Family

ID=38345745

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/003157 WO2007092448A2 (en) 2006-02-03 2007-02-05 Filter compositions using highly refined cellulosic fiber ingredients

Country Status (1)

Country Link
WO (1) WO2007092448A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10334870B2 (en) 2010-10-07 2019-07-02 Tropicana Products, Inc. Processing of whole fruits and vegetables, processing of side-stream ingredients of fruits and vegetables, and use of the processed fruits and vegetables in beverage and food products
WO2014126806A1 (en) 2013-02-15 2014-08-21 Pepsico, Inc. Preparation and incorporation of co-products into beverages to enhance nutrition and sensory attributes
CN114307967A (en) * 2020-09-30 2022-04-12 湖南中烟工业有限责任公司 Organic-inorganic composite aerogel for reducing phenolic ketone harmful substances in mainstream smoke and preparation and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040086626A1 (en) * 2002-11-06 2004-05-06 Fiberstar, Inc. Highly refined fiber mass, process of their manufacture and products containing the fibers
US6779529B2 (en) * 2001-08-01 2004-08-24 Brown & Williamson Tobacco Corporation Cigarette filter
US6783617B2 (en) * 2000-02-12 2004-08-31 Hauni Maschinenbau Ag Method of densifying streams of filter material for tobacco smoke

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6783617B2 (en) * 2000-02-12 2004-08-31 Hauni Maschinenbau Ag Method of densifying streams of filter material for tobacco smoke
US6779529B2 (en) * 2001-08-01 2004-08-24 Brown & Williamson Tobacco Corporation Cigarette filter
US20040086626A1 (en) * 2002-11-06 2004-05-06 Fiberstar, Inc. Highly refined fiber mass, process of their manufacture and products containing the fibers

Also Published As

Publication number Publication date
WO2007092448B1 (en) 2008-04-24
WO2007092448A2 (en) 2007-08-16

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