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WO2009137831A3 - Antimicrobial agent, method of preparing an antimicrobial agent and articles comprising the same - Google Patents

Antimicrobial agent, method of preparing an antimicrobial agent and articles comprising the same Download PDF

Info

Publication number
WO2009137831A3
WO2009137831A3 PCT/US2009/043456 US2009043456W WO2009137831A3 WO 2009137831 A3 WO2009137831 A3 WO 2009137831A3 US 2009043456 W US2009043456 W US 2009043456W WO 2009137831 A3 WO2009137831 A3 WO 2009137831A3
Authority
WO
WIPO (PCT)
Prior art keywords
antimicrobial agent
dialdehyde
preparing
articles
same
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.)
Ceased
Application number
PCT/US2009/043456
Other languages
French (fr)
Other versions
WO2009137831A2 (en
Inventor
Ronald H. Baney
Samuel M. Farrah
Lee Song
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.)
University of Florida
University of Florida Research Foundation Inc
Original Assignee
University of Florida
University of Florida Research Foundation Inc
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 University of Florida, University of Florida Research Foundation Inc filed Critical University of Florida
Priority to CA2723414A priority Critical patent/CA2723414A1/en
Priority to CN2009801166232A priority patent/CN102083310A/en
Priority to AU2009244070A priority patent/AU2009244070A1/en
Priority to EP09743817A priority patent/EP2276343A2/en
Priority to JP2011508721A priority patent/JP2011524338A/en
Publication of WO2009137831A2 publication Critical patent/WO2009137831A2/en
Publication of WO2009137831A3 publication Critical patent/WO2009137831A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
    • A01N35/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing aliphatically bound aldehyde or keto groups, or thio analogues thereof; Derivatives thereof, e.g. acetals

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Agronomy & Crop Science (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Wood Science & Technology (AREA)
  • Environmental Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)

Abstract

The present disclosure is directed to method of preparing an antimicrobial agent comprising heating a dialdehyde polysaccharide. The method comprises subjecting a dialdehyde polysaccharide, such as a dialdehyde starch or a dialdehyde cellulose, to heating and/or sonication for a period of time. Also provided herein is an antimicrobial composition comprising the prepared dialdehyde polysaccharide. The antimicrobial composition is effective at killing microbial agents such as viruses and bacteria within a short period of time.
PCT/US2009/043456 2008-05-09 2009-05-11 Antimicrobial agent, method of preparing an antimicrobial agent and articles comprising the same Ceased WO2009137831A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2723414A CA2723414A1 (en) 2008-05-09 2009-05-11 Antimicrobial agent, method of preparing an antimicrobial agent and articles comprising the same
CN2009801166232A CN102083310A (en) 2008-05-09 2009-05-11 Antimicrobial agent, method of making antimicrobial agent, and article containing antimicrobial agent
AU2009244070A AU2009244070A1 (en) 2008-05-09 2009-05-11 Antimicrobial agent, method of preparing an antimicrobial agent and articles comprising the same
EP09743817A EP2276343A2 (en) 2008-05-09 2009-05-11 Antimicrobial agent, method of preparing an antimicrobial agent and articles comprising the same
JP2011508721A JP2011524338A (en) 2008-05-09 2009-05-11 Antimicrobial agent, method for producing antimicrobial agent, and product containing the antimicrobial agent

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5186008P 2008-05-09 2008-05-09
US61/051,860 2008-05-09

Publications (2)

Publication Number Publication Date
WO2009137831A2 WO2009137831A2 (en) 2009-11-12
WO2009137831A3 true WO2009137831A3 (en) 2010-02-25

Family

ID=41265467

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/043456 Ceased WO2009137831A2 (en) 2008-05-09 2009-05-11 Antimicrobial agent, method of preparing an antimicrobial agent and articles comprising the same

Country Status (6)

Country Link
EP (1) EP2276343A2 (en)
JP (1) JP2011524338A (en)
CN (1) CN102083310A (en)
AU (1) AU2009244070A1 (en)
CA (1) CA2723414A1 (en)
WO (1) WO2009137831A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012067201A1 (en) * 2010-11-19 2012-05-24 大塚製薬株式会社 Proteoglycan-bonded fiber product and method of manufacturing same
CN102600493B (en) * 2012-03-06 2013-12-18 四川大学 Natural pullulan polysaccharide hydrogel wound dressing and preparation method thereof
KR101951290B1 (en) * 2012-04-18 2019-02-22 롯데정밀화학 주식회사 Film and method of preparing the same
WO2013183049A1 (en) * 2012-06-04 2013-12-12 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd. Antiviral application of compositions comprising glucan
CN105343870B (en) * 2015-11-30 2018-10-26 江苏邦泽生物医药技术股份有限公司 A kind of keratin nanoparticle and preparation method thereof
RU2754067C2 (en) * 2018-05-18 2021-08-25 Общество с ограниченной ответственностью "НИАРМЕДИК ФАРМА" Antimicrobial composition based on polyphenols and polysaccharides, method for its preparation and application
DE202020001666U1 (en) 2020-04-21 2020-06-08 Walther Enßlin Impregnation of the surface of clothing, protective clothing, tissue gloves against viruses from the droplets in the air we breathe
CN111603608B (en) * 2020-05-15 2021-12-10 南通大学 Pullulan-hyaluronic acid-microfiber spinal cord scaffold and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034084A (en) * 1974-10-10 1977-07-05 Personal Products Company Method of inhibiting microbial activity using insoluble dialdehyde polysaccharides
US5158778A (en) * 1991-10-16 1992-10-27 Ecolab Inc. Stable antimicrobial dialdehyde composition and methods of use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1056249A (en) * 1990-05-09 1991-11-20 纺织服饰用品工业科学生产联合公司 The preparation methods of biologically active and based on the dressings of this material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034084A (en) * 1974-10-10 1977-07-05 Personal Products Company Method of inhibiting microbial activity using insoluble dialdehyde polysaccharides
US5158778A (en) * 1991-10-16 1992-10-27 Ecolab Inc. Stable antimicrobial dialdehyde composition and methods of use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SONG, L. ET AL.: "NOVEL ANTIVIRAL ACTIVITY OF DIALDEHYDE STARCH", ELECTRONIC JOURNAL OF BIOTECHNOLOGY, vol. 12, no. 2, 15 April 2009 (2009-04-15), pages 1 - 5, XP008143477 *

Also Published As

Publication number Publication date
EP2276343A2 (en) 2011-01-26
CA2723414A1 (en) 2009-11-12
AU2009244070A1 (en) 2009-11-12
WO2009137831A2 (en) 2009-11-12
CN102083310A (en) 2011-06-01
JP2011524338A (en) 2011-09-01

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