+

WO2007032001A3 - Method for preparation of silver-polymer composites by sonochemical deposition - Google Patents

Method for preparation of silver-polymer composites by sonochemical deposition Download PDF

Info

Publication number
WO2007032001A3
WO2007032001A3 PCT/IL2006/001066 IL2006001066W WO2007032001A3 WO 2007032001 A3 WO2007032001 A3 WO 2007032001A3 IL 2006001066 W IL2006001066 W IL 2006001066W WO 2007032001 A3 WO2007032001 A3 WO 2007032001A3
Authority
WO
WIPO (PCT)
Prior art keywords
silver
preparation
polymer
polymer composites
sonochemical
Prior art date
Application number
PCT/IL2006/001066
Other languages
French (fr)
Other versions
WO2007032001A2 (en
Inventor
Aharon Gedanken
Nina Perkas
Stanislav Dubinsky
Samuel Gazit
Ran Rotem
Original Assignee
Univ Bar Ilan
Nilit Ltd
Aharon Gedanken
Nina Perkas
Stanislav Dubinsky
Samuel Gazit
Ran Rotem
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 Univ Bar Ilan, Nilit Ltd, Aharon Gedanken, Nina Perkas, Stanislav Dubinsky, Samuel Gazit, Ran Rotem filed Critical Univ Bar Ilan
Publication of WO2007032001A2 publication Critical patent/WO2007032001A2/en
Publication of WO2007032001A3 publication Critical patent/WO2007032001A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/02—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by thermal decomposition
    • 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
    • D01F1/103—Agents inhibiting growth of microorganisms
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention relates to a method for the preparation of silver-polymer composites, which comprises sonochemical deposition of silver nanoparticles onto the polymer, preferably by ultrasonic irradiation of a polyol solution of a silver salt containing the polymer. The invention further relates to Ag-polymers, preferably Ag-nylon, composites obtained by the method of the invention; to antibacterial Ag-polymers, preferably Ag-nylon, yarns spun therefrom; and to fabrics knitted from said yarns.
PCT/IL2006/001066 2005-09-12 2006-09-12 Method for preparation of silver-polymer composites by sonochemical deposition WO2007032001A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71560905P 2005-09-12 2005-09-12
US60/715,609 2005-09-12

Publications (2)

Publication Number Publication Date
WO2007032001A2 WO2007032001A2 (en) 2007-03-22
WO2007032001A3 true WO2007032001A3 (en) 2007-06-14

Family

ID=37865378

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2006/001066 WO2007032001A2 (en) 2005-09-12 2006-09-12 Method for preparation of silver-polymer composites by sonochemical deposition

Country Status (1)

Country Link
WO (1) WO2007032001A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10370789B2 (en) 2008-06-30 2019-08-06 Bar Ilan University Sonochemical coating of textiles with metal oxide nanoparticles for antimicrobial fabrics
ES2612907T3 (en) 2008-06-30 2017-05-19 Bar-Ilan University Textile sonochemical coating with metal oxide nanoparticles for antimicrobial tissues
EP2839070B1 (en) 2012-04-24 2018-06-13 Argaman Technologies Ltd. A method for the surface application of chemical compounds to both synthetic and natural fibers
ITUB20152019A1 (en) * 2015-07-08 2017-01-16 Fabrizio Quadrini METHOD OF MANUFACTURE OF ADDITIVES FOR NANOCOMPOSITE PLASTICS WITH ANTIMICROBIAL AND ANTIBACTERIAL PROPERTIES
EP3320034B1 (en) * 2015-07-06 2022-08-24 Universita' degli Studi di Roma " Tor Vergata" Method for the production of nanocomposite plastic materials
MX2021002883A (en) * 2018-09-14 2021-06-04 Orthocell Ltd Nanoparticle-coated collagen implant.
CA3123824C (en) * 2018-12-18 2023-10-17 Ascend Performance Materials Operations Llc Antimicrobial nonwoven polyamides with zinc content
WO2023213588A1 (en) * 2022-05-02 2023-11-09 Sabic Global Technologies B.V. Metal-glycerol decorated antimicrobial polymer composite

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180402A (en) * 1990-05-08 1993-01-19 Toray Industries, Inc. Dyed synthetic fiber comprising silver-substituted zeolite and copper compound, and process for preparing same
US6726964B1 (en) * 2001-07-11 2004-04-27 G. Alan Thompson Ultrasonic process for autocatalytic deposition of metal on microparticulate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180402A (en) * 1990-05-08 1993-01-19 Toray Industries, Inc. Dyed synthetic fiber comprising silver-substituted zeolite and copper compound, and process for preparing same
US6726964B1 (en) * 2001-07-11 2004-04-27 G. Alan Thompson Ultrasonic process for autocatalytic deposition of metal on microparticulate

Also Published As

Publication number Publication date
WO2007032001A2 (en) 2007-03-22

Similar Documents

Publication Publication Date Title
WO2007032001A3 (en) Method for preparation of silver-polymer composites by sonochemical deposition
WO2009065738A3 (en) Polyoxyalkylenamines for improved fragrance yield
EA201170038A1 (en) DOWNLOADED MEDICINE POLYMERIC NANOPARTICLES AND METHODS FOR THEIR PRODUCTION AND APPLICATION
EP2279677A4 (en) MATERIAL CONTAINING CIGARETTE AROMATING AGENT, PROCESS FOR PRODUCING THE SAME, AND CIGARETTE
EP2097170A4 (en) PROCESS FOR PRODUCING HETEROGENEOUS CATALYSTS CONTAINING METAL NANOPARTICLES
EP1980576A4 (en) PROPYLENE POLYMER, PROCESS FOR PRODUCING THE SAME, PROPYLENE POLYMER COMPOSITION, AND MOLDED ARTICLE MADE FROM THE COMPOSITION
HK1118872A1 (en) Textiles containing at least one layer of polymeric nanofibres and method of production of the layer of polymeric nanofibres from the polymer solution through electrostatic spinning
WO2009115804A3 (en) Antibacterial wound dressing
EG25147A (en) Process for the manufacture of 1,2-dichloroethane.
EP2085419A4 (en) METHOD FOR PRODUCING MODIFIED POLYMER, MODIFIED POLYMER OBTAINED BY THE PROCESS, AND RUBBER COMPOSITION THEREWITH
EP2803430A4 (en) PROCESS FOR PRODUCING SILVER NANOPARTICLES, SILVER NANOPARTICLES AND SILVER COATING COMPOSITION
EP2341040A4 (en) Process for producing 1,3,3,3-tetrafluoropropene
WO2007015105A3 (en) Nanoparticles comprising antibacterial ligands
WO2011117758A3 (en) Implant for tissue repair
EP2474539A4 (en) DIODEXY COMPOUND, METHOD FOR PRODUCING THE SAME, AND COMPOSITION CONTAINING THE DIEPOXY COMPOUND
WO2007118841A3 (en) Organometallic aluminum fumarate backbone material
EP2270067A4 (en) POLYAMIDE, POLYAMIDE COMPOSITION AND PROCESS FOR PRODUCING POLYAMIDE
EP1980578A4 (en) PROCESS FOR PRODUCING MODIFIED PROPYLENE POLYMER, MODIFIED PROPYLENE POLYMER OBTAINED BY THIS PRODUCTION PROCESS, AND COMPOSITION CONTAINING THE MODIFIED PROPYLENE POLYMER
WO2007028607A3 (en) Antimicrobial medical product, method for the production thereof and use thereof
WO2010094417A8 (en) Functionalized polyurethane polyurea dispersions
EP2163619A4 (en) ROSE CONTAINING FLAVONE AND MALVIDINE, AND METHOD FOR PRODUCING THE SAME
WO2009036958A3 (en) Bioresorbable nonwoven fabric made of gelatin
WO2007117786A3 (en) A process for producing coated urea-formaldehyde polymers
WO2009027971A3 (en) Antimicrobial polymers
FR2862986B1 (en) NON-WOVEN PRODUCTION MACHINE, ITS ADJUSTMENT AND NON-WOVEN PROCESS

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06796082

Country of ref document: EP

Kind code of ref document: A2

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载