New preparation technology of permanent antibiosis and mildew prevention waterproof agent
The invention relates to a new preparation technology of a permanent antibiosis and mildew prevention waterproof agent. A technical scheme adopted in the invention is characterized in that the technology comprises the following steps: uniformly stirring a certain amount of an aqueous solution of tri...
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| creator | JIN JUNCHENG YIN ZHICHAO XU GUANGNIAN GAO YINGCHUN |
| description | The invention relates to a new preparation technology of a permanent antibiosis and mildew prevention waterproof agent. A technical scheme adopted in the invention is characterized in that the technology comprises the following steps: uniformly stirring a certain amount of an aqueous solution of triethanolamine (TEA) with a certain amount of an aqueous solution of polyvinylpyrrolidone (PVP), adding 0.25mg/mL of silver nitrate, and carrying out ultrasonic treatment at 55DEG C for 15min in order to obtain an aqueous nanometer silver solution with the particle size of 3-8nm. Antibiosis experiment researches and economy condition consideration show that the optimum amount of the above antibiosis agent is 0.75[mu]g of water-soluble nanometer silver in 1g of a waterproof material. The technology has the advantages of simple process, low cost, and safety and non-toxicity of the above product, and the treated waterproof agent has the characteristics of no color change after long term use, no change of the appearance of the waterproof material, and permanent antibiosis and mildew prevention effects. |
| format | Patent |
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A technical scheme adopted in the invention is characterized in that the technology comprises the following steps: uniformly stirring a certain amount of an aqueous solution of triethanolamine (TEA) with a certain amount of an aqueous solution of polyvinylpyrrolidone (PVP), adding 0.25mg/mL of silver nitrate, and carrying out ultrasonic treatment at 55DEG C for 15min in order to obtain an aqueous nanometer silver solution with the particle size of 3-8nm. Antibiosis experiment researches and economy condition consideration show that the optimum amount of the above antibiosis agent is 0.75[mu]g of water-soluble nanometer silver in 1g of a waterproof material. The technology has the advantages of simple process, low cost, and safety and non-toxicity of the above product, and the treated waterproof agent has the characteristics of no color change after long term use, no change of the appearance of the waterproof material, and permanent antibiosis and mildew prevention effects.</description><language>eng</language><subject>CASTING ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; LAUNDERING ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES ; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES ; NANOTECHNOLOGY ; PERFORMING OPERATIONS ; POWDER METALLURGY ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; TEXTILES ; TRANSPORTING ; TREATMENT OF TEXTILES OR THE LIKE ; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS ; WORKING METALLIC POWDER</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150826&DB=EPODOC&CC=CN&NR=104862952A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150826&DB=EPODOC&CC=CN&NR=104862952A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JIN JUNCHENG</creatorcontrib><creatorcontrib>YIN ZHICHAO</creatorcontrib><creatorcontrib>XU GUANGNIAN</creatorcontrib><creatorcontrib>GAO YINGCHUN</creatorcontrib><title>New preparation technology of permanent antibiosis and mildew prevention waterproof agent</title><description>The invention relates to a new preparation technology of a permanent antibiosis and mildew prevention waterproof agent. A technical scheme adopted in the invention is characterized in that the technology comprises the following steps: uniformly stirring a certain amount of an aqueous solution of triethanolamine (TEA) with a certain amount of an aqueous solution of polyvinylpyrrolidone (PVP), adding 0.25mg/mL of silver nitrate, and carrying out ultrasonic treatment at 55DEG C for 15min in order to obtain an aqueous nanometer silver solution with the particle size of 3-8nm. Antibiosis experiment researches and economy condition consideration show that the optimum amount of the above antibiosis agent is 0.75[mu]g of water-soluble nanometer silver in 1g of a waterproof material. The technology has the advantages of simple process, low cost, and safety and non-toxicity of the above product, and the treated waterproof agent has the characteristics of no color change after long term use, no change of the appearance of the waterproof material, and permanent antibiosis and mildew prevention effects.</description><subject>CASTING</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>LAUNDERING</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</subject><subject>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</subject><subject>NANOTECHNOLOGY</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</subject><subject>TEXTILES</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</subject><subject>WORKING METALLIC POWDER</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIj0Sy1XKChKLUgsSizJzM9TKElNzsjLz8lPr1TIT1MoSC3KTcxLzStRSMwryUzKzC_OLAYyUxRyM3NSIDrLgLIgjeWJJalFBUX5QF2J6UAxHgbWtMSc4lReKM3NoOjmGuLsoZtakB-fWlyQmJyal1oS7-xnaGBiYWZkaWrkaEyMGgBpDjvA</recordid><startdate>20150826</startdate><enddate>20150826</enddate><creator>JIN JUNCHENG</creator><creator>YIN ZHICHAO</creator><creator>XU GUANGNIAN</creator><creator>GAO YINGCHUN</creator><scope>EVB</scope></search><sort><creationdate>20150826</creationdate><title>New preparation technology of permanent antibiosis and mildew prevention waterproof agent</title><author>JIN JUNCHENG ; YIN ZHICHAO ; XU GUANGNIAN ; GAO YINGCHUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104862952A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>CASTING</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>LAUNDERING</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>MANUFACTURE OR TREATMENT OF NANOSTRUCTURES</topic><topic>MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES</topic><topic>NANOTECHNOLOGY</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES</topic><topic>TEXTILES</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS</topic><topic>WORKING METALLIC POWDER</topic><toplevel>online_resources</toplevel><creatorcontrib>JIN JUNCHENG</creatorcontrib><creatorcontrib>YIN ZHICHAO</creatorcontrib><creatorcontrib>XU GUANGNIAN</creatorcontrib><creatorcontrib>GAO YINGCHUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JIN JUNCHENG</au><au>YIN ZHICHAO</au><au>XU GUANGNIAN</au><au>GAO YINGCHUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>New preparation technology of permanent antibiosis and mildew prevention waterproof agent</title><date>2015-08-26</date><risdate>2015</risdate><abstract>The invention relates to a new preparation technology of a permanent antibiosis and mildew prevention waterproof agent. A technical scheme adopted in the invention is characterized in that the technology comprises the following steps: uniformly stirring a certain amount of an aqueous solution of triethanolamine (TEA) with a certain amount of an aqueous solution of polyvinylpyrrolidone (PVP), adding 0.25mg/mL of silver nitrate, and carrying out ultrasonic treatment at 55DEG C for 15min in order to obtain an aqueous nanometer silver solution with the particle size of 3-8nm. Antibiosis experiment researches and economy condition consideration show that the optimum amount of the above antibiosis agent is 0.75[mu]g of water-soluble nanometer silver in 1g of a waterproof material. The technology has the advantages of simple process, low cost, and safety and non-toxicity of the above product, and the treated waterproof agent has the characteristics of no color change after long term use, no change of the appearance of the waterproof material, and permanent antibiosis and mildew prevention effects.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CASTING FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES NANOTECHNOLOGY PERFORMING OPERATIONS POWDER METALLURGY SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS WORKING METALLIC POWDER |
| title | New preparation technology of permanent antibiosis and mildew prevention waterproof agent |
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