WO2007032001A3 - Method for preparation of silver-polymer composites by sonochemical deposition - Google Patents
Method for preparation of silver-polymer composites by sonochemical deposition Download PDFInfo
- 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
Links
- 229920000642 polymer Polymers 0.000 title abstract 6
- 239000002131 composite material Substances 0.000 title abstract 3
- 230000008021 deposition Effects 0.000 title abstract 2
- 239000004677 Nylon Substances 0.000 abstract 2
- 229920001778 nylon Polymers 0.000 abstract 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical group [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 abstract 1
- 230000000844 anti-bacterial effect Effects 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 1
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.
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)
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)
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 |
-
2006
- 2006-09-12 WO PCT/IL2006/001066 patent/WO2007032001A2/en active Application Filing
Patent Citations (2)
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 |
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