CA2861037A1 - Substituted cellulose acetates and uses thereof - Google Patents

Substituted cellulose acetates and uses thereof Download PDF

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Publication number
CA2861037A1
CA2861037A1 CA2861037A CA2861037A CA2861037A1 CA 2861037 A1 CA2861037 A1 CA 2861037A1 CA 2861037 A CA2861037 A CA 2861037A CA 2861037 A CA2861037 A CA 2861037A CA 2861037 A1 CA2861037 A1 CA 2861037A1
Authority
CA
Canada
Prior art keywords
cellulose acetate
substituted cellulose
present
nonmetal
substituted
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA2861037A
Other languages
English (en)
French (fr)
Inventor
Michael T. Combs
Thomas S. Garrett
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Celanese Acetate LLC
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 CA2861037A1 publication Critical patent/CA2861037A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/08Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • A24D3/10Use of materials for tobacco smoke filters of organic materials as carrier or major constituent of cellulose or cellulose derivatives
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/067Use of materials for tobacco smoke filters characterised by functional properties
    • A24D3/068Biodegradable or disintegrable
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-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
    • D04H1/42Non-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
    • D04H1/425Cellulose series
    • D04H1/4258Regenerated cellulose series
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H3/00Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/013Regenerated cellulose series
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H3/00Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02Non-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
    • D04H3/07Non-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
    • D04H3/077Stick, rod or solid cylinder shaped
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/03Specific additives for general use in well-drilling compositions
    • C09K8/035Organic 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)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA2861037A 2012-01-27 2013-01-23 Substituted cellulose acetates and uses thereof Abandoned CA2861037A1 (en)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
CA2861037A1 true CA2861037A1 (en) 2013-08-01

Family

ID=48869190

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2861037A Abandoned CA2861037A1 (en) 2012-01-27 2013-01-23 Substituted cellulose acetates and uses thereof

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
US20160025900A1 (en) * 2013-03-12 2016-01-28 Konica Minolta, Inc. Organic electroluminescent display device and method for manufacturing same
CN203563683U (zh) * 2013-07-26 2014-04-30 刘秋明 电子烟
ES2935037T3 (es) * 2013-09-06 2023-03-01 Massachusetts Inst Technology Materiales de filtro que incluyen celulosa funcionalizada
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
CN114765995B (zh) * 2019-12-13 2024-02-23 德尔福特集团有限公司 用于吸烟制品的水力缠结的过滤材料
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
KR102542021B1 (ko) * 2020-09-29 2023-06-12 안병열 티백
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
WO2022262955A1 (de) * 2021-06-15 2022-12-22 Delfortgroup Ag Wasserstrahlverfestigtes filtermaterial für rauchartikel mit verbessertem dehnungsverhalten
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

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3631023A (en) * 1970-02-02 1971-12-28 Celanese Corp Continuous esterification of cellulose
US3897782A (en) * 1974-01-07 1975-08-05 Johnson & Johnson Body fluid barrier films
DE2607208A1 (de) * 1976-02-23 1977-08-25 Hoechst Ag Zigarettenfilter
JPS58118801A (ja) * 1982-01-05 1983-07-15 Asahi Chem Ind Co Ltd 超吸湿性セルロ−ス誘導体
JPH06199901A (ja) * 1993-01-06 1994-07-19 Teijin Ltd アセテート組成物
DE9309937U1 (de) * 1993-07-03 1993-08-26 Hoechst Ag, 65929 Frankfurt Filter für Tabakrauch, enthaltend Elektretfasern
JP3342763B2 (ja) * 1994-02-04 2002-11-11 ダイセル化学工業株式会社 シガレットフィルター素材
US5856006A (en) * 1994-09-19 1999-01-05 Daicel Chemical Industries, Ltd. Tobacco filter material and a method for producing the same
JP3390278B2 (ja) * 1994-12-05 2003-03-24 ダイセル化学工業株式会社 セルロースエステル組成物および成形品
US7122660B1 (en) * 1998-03-17 2006-10-17 Daicel Chemical Industries, Ltd. Cellulose acetate and dope containing the same
JP2931810B1 (ja) * 1998-03-31 1999-08-09 日本たばこ産業株式会社 生分解性セルロースアセテート成形品およびたばこ用フィルタープラグ
TR200102793T2 (tr) * 1999-03-11 2002-05-21 Japan Tobacco Inc. Biyo-indirgenen selüloz asetat yapısı ve tütün filtresi
US6805134B2 (en) * 1999-04-26 2004-10-19 R. J. Reynolds Tobacco Company Tobacco processing
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
US20050042470A1 (en) * 2003-08-22 2005-02-24 Vogler John William Cellulose ester based products and methods for making them
US20050287368A1 (en) * 2004-06-25 2005-12-29 Celanese Acetate Llc Cellulose acetate tow and method of making same
US7425289B2 (en) * 2004-06-25 2008-09-16 Celanese Acetate Llc Process of making cellulose acetate tow
GB2421707A (en) * 2004-12-29 2006-07-05 Acetate Products Ltd Polycomponent fibres for cigarette filters
JP4178164B2 (ja) * 2006-03-20 2008-11-12 群栄化学工業株式会社 複合繊維の製造方法
WO2008027530A1 (en) * 2006-09-01 2008-03-06 Seldon Technologies, Llc Nanostructured materials comprising support fibers coated with metal containing compounds and methods of using the same
JP2008295316A (ja) * 2007-05-29 2008-12-11 Kokusai Yugo Kk 喫煙物
US7878210B2 (en) * 2007-06-04 2011-02-01 Philip Morris Usa Inc. Cellulose acetate fiber modification
US9155335B2 (en) * 2007-12-17 2015-10-13 Celanese Acetate Llc Degradable cigarette filter

Also Published As

Publication number Publication date
WO2013112502A1 (en) 2013-08-01
KR20140116537A (ko) 2014-10-02
MX2014009100A (es) 2014-11-10
BR112014018021A2 (enrdf_load_stackoverflow) 2017-06-20
CN104105416A (zh) 2014-10-15
JP2015510395A (ja) 2015-04-09
EP2811852A4 (en) 2015-12-23
BR112014018021A8 (pt) 2017-07-11
US20130192613A1 (en) 2013-08-01
EP2811852A1 (en) 2014-12-17

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140710

FZDE Discontinued

Effective date: 20170125