BR112014018021A8 - Material de filtro de cigarro; dispositivo para fumar; e processo para produzir uma estopa de acetato de celulose substituído - Google Patents

Material de filtro de cigarro; dispositivo para fumar; e processo para produzir uma estopa de acetato de celulose substituído

Info

Publication number
BR112014018021A8
BR112014018021A8 BR112014018021A BR112014018021A BR112014018021A8 BR 112014018021 A8 BR112014018021 A8 BR 112014018021A8 BR 112014018021 A BR112014018021 A BR 112014018021A BR 112014018021 A BR112014018021 A BR 112014018021A BR 112014018021 A8 BR112014018021 A8 BR 112014018021A8
Authority
BR
Brazil
Prior art keywords
substituted cellulose
cellulose acetate
filter material
cigarette filter
towl
Prior art date
Application number
BR112014018021A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112014018021A2 (enrdf_load_stackoverflow
Inventor
T Combs Michael
S Garrett Thomas
Original Assignee
Celanese Acetate Llc
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 Celanese Acetate Llc filed Critical Celanese Acetate Llc
Publication of BR112014018021A2 publication Critical patent/BR112014018021A2/pt
Publication of BR112014018021A8 publication Critical patent/BR112014018021A8/pt

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
    • A24D3/06—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
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/425—Cellulose series
    • D04H1/4258—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/013—Regenerated cellulose series
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/07—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments otherwise than in a plane, e.g. in a tubular way
    • D04H3/077—Stick, rod or solid cylinder shaped
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02—Well-drilling compositions
    • C09K8/03—Specific additives for general use in well-drilling compositions
    • C09K8/035—Organic additives

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
BR112014018021A 2012-01-27 2013-01-23 Material de filtro de cigarro; dispositivo para fumar; e processo para produzir uma estopa de acetato de celulose substituído BR112014018021A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/359,603 US20130192613A1 (en) 2012-01-27 2012-01-27 Substituted Cellulose Acetates and Uses Thereof
PCT/US2013/022625 WO2013112502A1 (en) 2012-01-27 2013-01-23 Substituted cellulose acetates and uses thereof

Publications (2)

Publication Number Publication Date
BR112014018021A2 BR112014018021A2 (enrdf_load_stackoverflow) 2017-06-20
BR112014018021A8 true BR112014018021A8 (pt) 2017-07-11

Family

ID=48869190

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014018021A BR112014018021A8 (pt) 2012-01-27 2013-01-23 Material de filtro de cigarro; dispositivo para fumar; e processo para produzir uma estopa de acetato de celulose substituído

Country Status (9)

Country Link
US (1) US20130192613A1 (enrdf_load_stackoverflow)
EP (1) EP2811852A4 (enrdf_load_stackoverflow)
JP (1) JP2015510395A (enrdf_load_stackoverflow)
KR (1) KR20140116537A (enrdf_load_stackoverflow)
CN (1) CN104105416A (enrdf_load_stackoverflow)
BR (1) BR112014018021A8 (enrdf_load_stackoverflow)
CA (1) CA2861037A1 (enrdf_load_stackoverflow)
MX (1) MX2014009100A (enrdf_load_stackoverflow)
WO (1) WO2013112502A1 (enrdf_load_stackoverflow)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9167830B2 (en) 2012-01-27 2015-10-27 Celanese Acetate Llc Substituted cellulose acetates and uses thereof
US9023757B2 (en) 2012-01-27 2015-05-05 Celanese Acetate Llc Substituted cellulose acetates and uses thereof
US9212290B2 (en) * 2012-01-27 2015-12-15 Celanese Acetate Llc Substituted cellulose acetates and uses thereof
WO2014141734A1 (ja) * 2013-03-12 2014-09-18 コニカミノルタ株式会社 有機エレクトロルミネッセンス表示装置及びその製造方法
CN203563683U (zh) * 2013-07-26 2014-04-30 刘秋明 电子烟
WO2015035236A1 (en) * 2013-09-06 2015-03-12 Massachusetts Institute Of Technology Filter materials including functionalized cellulose
US20150361310A1 (en) * 2014-06-12 2015-12-17 Celanese Acetate Llc Adhesives that include highly-plasticized cellulose esters and methods and articles relating thereto
CN109518518B (zh) * 2018-11-14 2021-02-02 湖北中烟工业有限责任公司 一种用于醋酸纤维沟槽纸的增塑剂及其制备方法
KR20220110257A (ko) 2019-12-13 2022-08-05 델포르트그룹 아게 흡연 제품용 수력-얽힘 필터 재료
CN111495307B (zh) * 2020-05-25 2021-12-10 新疆新仁化工有限公司 一种化工搅拌反应罐
US20240359903A1 (en) * 2020-09-29 2024-10-31 Byeong Yeol AHN Tea bag
CN113068868B (zh) * 2021-03-24 2023-04-07 西安医学院 一种电子烟气溶胶滤过装置
JP7717848B2 (ja) * 2021-06-15 2025-08-04 デルフォルトグループ、アクチエンゲゼルシャフト 良好な膨張挙動を有する喫煙具用の水流絡合フィルタ材料
CN114521673A (zh) * 2022-03-01 2022-05-24 湖北中烟工业有限责任公司 一种复合增塑剂及其制备方法和应用
CN115299636B (zh) * 2022-08-17 2025-02-14 中国烟草总公司郑州烟草研究院 一种卷烟滤嘴用功能吸附丸芯及其制备方法和烟支

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US2780228A (en) * 1954-03-03 1957-02-05 Eastman Kodak Co Filters for tobacco smoke comprising cellulose esters and ethers
US2848343A (en) * 1955-05-04 1958-08-19 American Viscose Corp Process for producing cellulose triesters
US3045006A (en) * 1959-08-19 1962-07-17 Gevaert Photo Prod Nv Preparation of cellulose derivatives
US3057852A (en) * 1961-03-20 1962-10-09 Eastman Kodak Co Method of preparing heat stable cellulose acetate sulfates
US3538079A (en) * 1968-05-14 1970-11-03 Celanese Corp Method for the preparation of a water insoluble,basic dyeable,heat stable cellulose derivative
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JP4659958B2 (ja) * 2000-09-28 2011-03-30 正光 舩岡 リグノフェノール誘導体を含むセルロース系組成物
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Also Published As

Publication number Publication date
MX2014009100A (es) 2014-11-10
CN104105416A (zh) 2014-10-15
EP2811852A4 (en) 2015-12-23
EP2811852A1 (en) 2014-12-17
CA2861037A1 (en) 2013-08-01
US20130192613A1 (en) 2013-08-01
KR20140116537A (ko) 2014-10-02
JP2015510395A (ja) 2015-04-09
BR112014018021A2 (enrdf_load_stackoverflow) 2017-06-20
WO2013112502A1 (en) 2013-08-01

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]