MX2013014676A - Esteres de celulosa que tienen particulas de dioxido de titanio en fase mezclada para degradacion mejorada. - Google Patents

Esteres de celulosa que tienen particulas de dioxido de titanio en fase mezclada para degradacion mejorada.

Info

Publication number
MX2013014676A
MX2013014676A MX2013014676A MX2013014676A MX2013014676A MX 2013014676 A MX2013014676 A MX 2013014676A MX 2013014676 A MX2013014676 A MX 2013014676A MX 2013014676 A MX2013014676 A MX 2013014676A MX 2013014676 A MX2013014676 A MX 2013014676A
Authority
MX
Mexico
Prior art keywords
mixed
titanium dioxide
dioxide particles
phase titanium
cellulose ester
Prior art date
Application number
MX2013014676A
Other languages
English (en)
Inventor
Steven Anthony Wilson
Jeremy Kenneth Steach
Jerry Steven Fauver
Original Assignee
Eastman Chem Co
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 Eastman Chem Co filed Critical Eastman Chem Co
Publication of MX2013014676A publication Critical patent/MX2013014676A/es

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
    • A24D3/067—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
    • A24D3/08—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
    • A24D3/14—Use of materials for tobacco smoke filters of organic materials as additive
    • 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
    • A24D3/16—Use of materials for tobacco smoke filters of inorganic materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

Se describen ésteres de celulosa degradables que tienen incorporados en los mismos o sobre los mismos partículas de dióxido de titanio en fase mezclada. Los ésteres pueden estar en la forma de filtros preparados al aplicar un plastificante, que tiene las partículas de dióxido de titanio en fase mezclada dispersadas en el mismo, a las fibras de éster de celulosa para obtener fibras de éster de celulosa plastificadas; y después formar las fibras de éster de celulosa plastificadas en un filtro. Alternativamente, Las partículas se pueden adicionar al barniz del cual las fibras son hiladas, o mezcladas con un éster de celulosa propuesto para artículos moldeados.
MX2013014676A 2011-06-23 2012-06-14 Esteres de celulosa que tienen particulas de dioxido de titanio en fase mezclada para degradacion mejorada. MX2013014676A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/167,239 US20120325233A1 (en) 2011-06-23 2011-06-23 Cellulose esters having mixed-phase titanium dioxide particles for improved degradation
PCT/US2012/042451 WO2012177483A1 (en) 2011-06-23 2012-06-14 Cellulose esters having mixed-phase titanium dioxide particles for improved degradation

Publications (1)

Publication Number Publication Date
MX2013014676A true MX2013014676A (es) 2014-03-27

Family

ID=46457029

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013014676A MX2013014676A (es) 2011-06-23 2012-06-14 Esteres de celulosa que tienen particulas de dioxido de titanio en fase mezclada para degradacion mejorada.

Country Status (10)

Country Link
US (1) US20120325233A1 (es)
EP (1) EP2723202A1 (es)
JP (1) JP2014523241A (es)
KR (1) KR20140047667A (es)
CN (1) CN103607913A (es)
BR (1) BR112013032688A2 (es)
CA (1) CA2838082A1 (es)
MX (1) MX2013014676A (es)
RU (1) RU2014101981A (es)
WO (1) WO2012177483A1 (es)

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US9854833B2 (en) 2012-02-16 2018-01-02 R. J. Reynolds Tobacco Company Apparatus and associated method for forming a filter component of a smoking article
KR102188528B1 (ko) * 2013-08-12 2020-12-08 솔베이 아세토우 게엠베하 촉매 활성 티타늄 화합물을 함유하는 생성물의 제조 방법
EP2837296A1 (de) * 2013-08-12 2015-02-18 Solvay Acetow GmbH Katalytisch abbaubarer Kunststoff sowie dessen Verwendung
JP2015221955A (ja) * 2014-04-30 2015-12-10 三菱レイヨン・テキスタイル株式会社 消臭機能及び抗菌機能を有する繊維及びその製造方法並びに織編物
CN107278171A (zh) * 2014-07-10 2017-10-20 沙特基础全球技术有限公司 在混合相二氧化钛纳米颗粒上由水光催化制备氢
EP3039970A1 (en) * 2014-12-29 2016-07-06 Philip Morris Products S.A. Smoking article filters having oxo-additives
CN110613163B (zh) * 2017-12-20 2021-07-20 南通大学 复合光敏添加剂在降解烟滤嘴中的醋酸纤维中的应用
JP7217099B2 (ja) * 2018-07-12 2023-02-02 株式会社ダイセル セルロースアセテート繊維、セルロースアセテートトウバンド、及びセルロースアセテートトウバンドの製造方法
WO2021014561A1 (ja) * 2019-07-23 2021-01-28 株式会社ダイセル 酢酸セルロース繊維の製造方法、及び酢酸セルロース繊維
KR20220069016A (ko) * 2019-08-27 2022-05-26 아쎄테이트 인터내셔널 엘엘씨 높은 dpf 및 낮은 이산화티탄 함량을 갖는 셀룰로스 아세테이트 토우
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
CN115005497B (zh) * 2022-07-20 2023-07-25 湖北中烟工业有限责任公司 一种可降解香烟滤棒母料和可降解香烟滤棒

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US1683347A (en) 1927-08-25 1928-09-04 Eastman Kodak Co Process of making chloroform-soluble cellulose acetate
US1698049A (en) 1928-01-18 1929-01-08 Eastman Kodak Co Process of making cellulosic esters containing halogen-substituted fatty-acid groups
US1984147A (en) 1929-10-22 1934-12-11 Eastman Kodak Co Process for the production of cellulose esters and corresponding alkyl esters
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Also Published As

Publication number Publication date
BR112013032688A2 (pt) 2017-01-24
RU2014101981A (ru) 2015-07-27
JP2014523241A (ja) 2014-09-11
EP2723202A1 (en) 2014-04-30
WO2012177483A1 (en) 2012-12-27
CN103607913A (zh) 2014-02-26
KR20140047667A (ko) 2014-04-22
CA2838082A1 (en) 2012-12-27
US20120325233A1 (en) 2012-12-27

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