PL412976A1 - Silver nanomaterial of biocidal layer, for porous surfaces and method for producing the biocidal layer silver nanomaterial - Google Patents

Silver nanomaterial of biocidal layer, for porous surfaces and method for producing the biocidal layer silver nanomaterial

Info

Publication number
PL412976A1
PL412976A1 PL412976A PL41297615A PL412976A1 PL 412976 A1 PL412976 A1 PL 412976A1 PL 412976 A PL412976 A PL 412976A PL 41297615 A PL41297615 A PL 41297615A PL 412976 A1 PL412976 A1 PL 412976A1
Authority
PL
Poland
Prior art keywords
silver
amount
nanomaterial
silver nanomaterial
producing
Prior art date
Application number
PL412976A
Other languages
Polish (pl)
Other versions
PL230335B1 (en
Inventor
Jerzy Peszke
Tomasz Bigaj
Stanisław Myszor
Original Assignee
Smart Nanotechnologies Spółka Z Ograniczoną Odpowiedzialnością
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 Smart Nanotechnologies Spółka Z Ograniczoną Odpowiedzialnością filed Critical Smart Nanotechnologies Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL412976A priority Critical patent/PL230335B1/en
Priority to PCT/PL2016/050029 priority patent/WO2017003312A1/en
Publication of PL412976A1 publication Critical patent/PL412976A1/en
Publication of PL230335B1 publication Critical patent/PL230335B1/en

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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • 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
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Nanomateriał charakteryzuje się tym, że czynnikiem aktywnym biologicznie jest kompozycja srebra występującego w różnym stopniu utlenienia - w postaci srebra metalicznego i jonów srebra, w udziałach w zależności od wzajemnego stosunku składników materiału, w obecności środków wspomagających aktywność biologiczną i stabilizujących, nanomateriał w 1000 g zawiera srebro w ilości od 0,0001 g do 10 g, przy czym 1% do 30% wymienionej ilości srebra występuje w postaci jonowej, pozostałą cześć stanowi srebro metaliczne, nadtlenek wodoru w ilości od 1 g do 350 g, a ponadto środek penetrujący w postaci glikolu polietylenowego w ilości 0,001 g do 300 g i środki stabilizujące: azotan potasu w ilości od 0,1 g do 250 g oraz alkohol poliwinylowy w ilości od 0,0000001 g do 10 g, przy czym srebro metaliczne tworzy kompleksy z alkoholem poliwinylowym i glikolem polietylenowym. Ujawniono również sposób wytwarzania nanomateriału srebrnego warstwy biobójczej.The nanomaterial is characterized by the fact that the biologically active agent is a composition of silver occurring in varying degrees of oxidation - in the form of metallic silver and silver ions, in shares depending on the mutual ratio of material components, in the presence of agents supporting biological activity and stabilizing, nanomaterial in 1000 g contains silver in an amount from 0.0001 g to 10 g, with 1% to 30% of the said amount of silver being in ionic form, the remainder being metallic silver, hydrogen peroxide in an amount from 1 g to 350 g, and also a penetrating agent polyethylene glycol in an amount of 0.001 g to 300 g and stabilizing agents: potassium nitrate in an amount of 0.1 g to 250 g and polyvinyl alcohol in an amount of 0.0000001 g to 10 g, with metallic silver complexes with polyvinyl alcohol and polyethylene glycol . Also disclosed is a method for producing a silver biocidal nanomaterial.

PL412976A 2015-07-01 2015-07-01 Silver nanomaterial of biocidal layer, for porous surfaces and method for producing the biocidal layer silver nanomaterial PL230335B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL412976A PL230335B1 (en) 2015-07-01 2015-07-01 Silver nanomaterial of biocidal layer, for porous surfaces and method for producing the biocidal layer silver nanomaterial
PCT/PL2016/050029 WO2017003312A1 (en) 2015-07-01 2016-06-29 Silver nanomaterial of biocidal layer for porous surfaces and the production method of silver nanomaterial of biocidal layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL412976A PL230335B1 (en) 2015-07-01 2015-07-01 Silver nanomaterial of biocidal layer, for porous surfaces and method for producing the biocidal layer silver nanomaterial

Publications (2)

Publication Number Publication Date
PL412976A1 true PL412976A1 (en) 2017-01-02
PL230335B1 PL230335B1 (en) 2018-10-31

Family

ID=56551495

Family Applications (1)

Application Number Title Priority Date Filing Date
PL412976A PL230335B1 (en) 2015-07-01 2015-07-01 Silver nanomaterial of biocidal layer, for porous surfaces and method for producing the biocidal layer silver nanomaterial

Country Status (2)

Country Link
PL (1) PL230335B1 (en)
WO (1) WO2017003312A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109354597A (en) * 2018-09-18 2019-02-19 华东理工大学 Novel glycosyl compound and its biological antibiotic material of building
CN112956495A (en) * 2021-03-25 2021-06-15 重庆烯珀医疗器械有限公司 Long-acting broad-spectrum active nano silver ion disinfectant and preparation method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673225A5 (en) 1986-04-22 1990-02-28 Sanosil Ag
US5807641A (en) 1993-05-31 1998-09-15 Sumitomo Osaka Cement Co., Ltd. Anti-bacterial and anti-fungal glaze composition for ceramic products
US8183167B1 (en) 2007-01-19 2012-05-22 NanoHorizons, Inc. Wash-durable, antimicrobial and antifungal textile substrates
US7951404B2 (en) 2008-07-11 2011-05-31 Sanosil Ag Concentrate for preparing a disinfectant and methods for its preparation and use
WO2012059943A2 (en) * 2010-11-02 2012-05-10 Indian Institute Of Technology, Delhi Pale yellow coloured aqueous dispersion of silver nanoparticles, a process for preparation and compositons thereof
PL229030B1 (en) * 2014-03-13 2018-05-30 Zygmunt Jerzy Szymański Bactericidal nanopreparation

Also Published As

Publication number Publication date
WO2017003312A1 (en) 2017-01-05
PL230335B1 (en) 2018-10-31

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