KR20230107794A - 충전재를 포함하는 분해성 셀룰로오스 아세테이트 토우 밴드 - Google Patents

충전재를 포함하는 분해성 셀룰로오스 아세테이트 토우 밴드 Download PDF

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Publication number
KR20230107794A
KR20230107794A KR1020237012650A KR20237012650A KR20230107794A KR 20230107794 A KR20230107794 A KR 20230107794A KR 1020237012650 A KR1020237012650 A KR 1020237012650A KR 20237012650 A KR20237012650 A KR 20237012650A KR 20230107794 A KR20230107794 A KR 20230107794A
Authority
KR
South Korea
Prior art keywords
tow
weight
cellulose acetate
tow band
filler
Prior art date
Application number
KR1020237012650A
Other languages
English (en)
Korean (ko)
Inventor
마이클 컴즈
나르시 데바나단
Original Assignee
아쎄테이트 인터내셔널 엘엘씨
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 아쎄테이트 인터내셔널 엘엘씨 filed Critical 아쎄테이트 인터내셔널 엘엘씨
Publication of KR20230107794A publication Critical patent/KR20230107794A/ko

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
    • 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
    • A24D3/02—Manufacture of tobacco smoke filters
    • A24D3/0204—Preliminary operations before the filter rod forming process, e.g. crimping, blooming
    • 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
    • A24D3/062—Use of materials for tobacco smoke filters characterised by structural features
    • A24D3/063—Use of materials for tobacco smoke filters characterised by structural features of the fibers
    • 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
    • A24D3/067—Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068—Biodegradable or disintegrable
    • 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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2505/00—Industrial
    • D10B2505/04—Filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Manufacturing & Machinery (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020237012650A 2020-11-20 2021-11-19 충전재를 포함하는 분해성 셀룰로오스 아세테이트 토우 밴드 KR20230107794A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063116613P 2020-11-20 2020-11-20
US63/116,613 2020-11-20
PCT/US2021/060066 WO2022109253A1 (fr) 2020-11-20 2021-11-19 Bande de mèche d'acétate de cellulose dégradable comprenant une tripe

Publications (1)

Publication Number Publication Date
KR20230107794A true KR20230107794A (ko) 2023-07-18

Family

ID=79024656

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237012650A KR20230107794A (ko) 2020-11-20 2021-11-19 충전재를 포함하는 분해성 셀룰로오스 아세테이트 토우 밴드

Country Status (8)

Country Link
US (1) US20220160026A1 (fr)
EP (1) EP4247191A1 (fr)
JP (1) JP2023550230A (fr)
KR (1) KR20230107794A (fr)
CN (1) CN116322382A (fr)
CA (1) CA3195674A1 (fr)
MX (1) MX2023005989A (fr)
WO (1) WO2022109253A1 (fr)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740775A (en) 1951-12-10 1956-04-03 Hoffmann La Roche Process for the preparation of riboflavin-5'-monophosphoric acid ester
US5084296A (en) 1990-01-30 1992-01-28 Kraft General Foods, Inc. Process for making simulated fruit pieces
EP0622407A1 (fr) * 1993-04-28 1994-11-02 Hoechst Celanese Corporation Mélange de polymères composé d'acétate de cellulose et d'acétate d'amidon, utilisé pour former des fibres, des films et des matériaux plastiques; procédé pour préparer ce mélange
US5505888A (en) * 1994-05-17 1996-04-09 Eastman Chemical Company Process for preparation of cellulose acetate fibers useful in preparation of paper products
EP0783841A4 (fr) * 1995-08-04 1998-08-26 Mitsubishi Rayon Co Materiau filtrant et filtre de cigarette realise avec ce materiau
JP3677332B2 (ja) * 1995-10-20 2005-07-27 ダイセル化学工業株式会社 たばこフィルター用素材およびそれを用いたたばこフィルター
US7585441B2 (en) 2004-06-25 2009-09-08 Celanese Acetate, Llc Process of making cellulose acetate tow
US7487720B2 (en) 2007-03-05 2009-02-10 Celanese Acetate Llc Method of making a bale of cellulose acetate tow
US9155335B2 (en) 2007-12-17 2015-10-13 Celanese Acetate Llc Degradable cigarette filter
US8434498B2 (en) * 2009-08-11 2013-05-07 R. J. Reynolds Tobacco Company Degradable filter element
US8397733B2 (en) 2010-01-15 2013-03-19 Celanese Acetate Llc Degradable cigarette filter: pill with multilayered coating
GB201112402D0 (en) * 2011-07-19 2011-08-31 British American Tobacco Co Cellulose acetate compositions
US20130096297A1 (en) 2011-10-14 2013-04-18 Celanese Acetate Llc Methods for Synthesizing Acylated Cellulose Through Instillation of an Acidic Catalyst
US8967155B2 (en) 2011-11-03 2015-03-03 Celanese Acetate Llc Products of high denier per filament and low total denier tow bands
US20130115452A1 (en) 2011-11-03 2013-05-09 Celanese Acetate Llc High Denier Per Filament and Low Total Denier Tow Bands
US9119419B2 (en) * 2012-10-10 2015-09-01 R.J. Reynolds Tobacco Company Filter material for a filter element of a smoking article, and associated system and method
US20190075842A1 (en) * 2017-09-08 2019-03-14 Philip Caenen High dpf cellulose acetate tow and process for making
US20200002847A1 (en) * 2017-11-16 2020-01-02 Eastman Chemical Company Cellulose acetate fibers in nonwoven fabrics
WO2020263483A1 (fr) * 2019-06-28 2020-12-30 Eastman Chemical Company Articles moulés contenant des fibres d'ester de cellulose

Also Published As

Publication number Publication date
WO2022109253A1 (fr) 2022-05-27
JP2023550230A (ja) 2023-12-01
US20220160026A1 (en) 2022-05-26
EP4247191A1 (fr) 2023-09-27
MX2023005989A (es) 2023-06-07
CA3195674A1 (fr) 2022-05-27
CN116322382A (zh) 2023-06-23

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