WOOD BLEACHING PROCESS
woodworking. SUBSTANCE: wood colored by fungal pigments or darkened from atmospheric or solar effects is bleached in two steps. Wood is first treated with aqueous solution containing 25-55% sodium hypochlorite, 1-5% sodium or potassium hydroxide, and water. In the second step, treatment is carried o...
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| creator | MAKSIMOV S.I DENISKIN V.V MASLOV V.A KHOFBAUEHR EH.I RAKHMANOV A.A |
| description | woodworking. SUBSTANCE: wood colored by fungal pigments or darkened from atmospheric or solar effects is bleached in two steps. Wood is first treated with aqueous solution containing 25-55% sodium hypochlorite, 1-5% sodium or potassium hydroxide, and water. In the second step, treatment is carried out with 15- 50% aqueous solution of hydrogen peroxide. EFFECT: achieved complete restoration of damaged wood surface regions. 3 cl, 5 ex |
| format | Patent |
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Wood is first treated with aqueous solution containing 25-55% sodium hypochlorite, 1-5% sodium or potassium hydroxide, and water. In the second step, treatment is carried out with 15- 50% aqueous solution of hydrogen peroxide. EFFECT: achieved complete restoration of damaged wood surface regions. 3 cl, 5 ex</description><edition>7</edition><language>eng</language><subject>BLEACHING LEATHER OR FURS ; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW ORSIMILAR MATERIALS ; DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; LAUNDERING ; NAILING OR STAPLING MACHINES IN GENERAL ; PERFORMING OPERATIONS ; PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FORIMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILARMATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITHPERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR ; TEXTILES ; TRANSPORTING ; TREATMENT OF TEXTILES OR THE LIKE ; WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL</subject><creationdate>2000</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=20000927&DB=EPODOC&CC=RU&NR=2156691C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000927&DB=EPODOC&CC=RU&NR=2156691C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAKSIMOV S.I</creatorcontrib><creatorcontrib>DENISKIN V.V</creatorcontrib><creatorcontrib>MASLOV V.A</creatorcontrib><creatorcontrib>KHOFBAUEHR EH.I</creatorcontrib><creatorcontrib>RAKHMANOV A.A</creatorcontrib><title>WOOD BLEACHING PROCESS</title><description>woodworking. SUBSTANCE: wood colored by fungal pigments or darkened from atmospheric or solar effects is bleached in two steps. Wood is first treated with aqueous solution containing 25-55% sodium hypochlorite, 1-5% sodium or potassium hydroxide, and water. In the second step, treatment is carried out with 15- 50% aqueous solution of hydrogen peroxide. EFFECT: achieved complete restoration of damaged wood surface regions. 3 cl, 5 ex</description><subject>BLEACHING LEATHER OR FURS</subject><subject>CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW ORSIMILAR MATERIALS</subject><subject>DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>LAUNDERING</subject><subject>NAILING OR STAPLING MACHINES IN GENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FORIMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILARMATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITHPERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR</subject><subject>TEXTILES</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBAL9_d3UXDycXV09vD0c1cICPJ3dg0O5mFgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8UGhRoamZmaWhs6GxkQoAQB4Vh7e</recordid><startdate>20000927</startdate><enddate>20000927</enddate><creator>MAKSIMOV S.I</creator><creator>DENISKIN V.V</creator><creator>MASLOV V.A</creator><creator>KHOFBAUEHR EH.I</creator><creator>RAKHMANOV A.A</creator><scope>EVB</scope></search><sort><creationdate>20000927</creationdate><title>WOOD BLEACHING PROCESS</title><author>MAKSIMOV S.I ; DENISKIN V.V ; MASLOV V.A ; KHOFBAUEHR EH.I ; RAKHMANOV A.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2156691C13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>BLEACHING LEATHER OR FURS</topic><topic>CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW ORSIMILAR MATERIALS</topic><topic>DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>LAUNDERING</topic><topic>NAILING OR STAPLING MACHINES IN GENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FORIMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILARMATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITHPERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR</topic><topic>TEXTILES</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>MAKSIMOV S.I</creatorcontrib><creatorcontrib>DENISKIN V.V</creatorcontrib><creatorcontrib>MASLOV V.A</creatorcontrib><creatorcontrib>KHOFBAUEHR EH.I</creatorcontrib><creatorcontrib>RAKHMANOV A.A</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAKSIMOV S.I</au><au>DENISKIN V.V</au><au>MASLOV V.A</au><au>KHOFBAUEHR EH.I</au><au>RAKHMANOV A.A</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>WOOD BLEACHING PROCESS</title><date>2000-09-27</date><risdate>2000</risdate><abstract>woodworking. SUBSTANCE: wood colored by fungal pigments or darkened from atmospheric or solar effects is bleached in two steps. Wood is first treated with aqueous solution containing 25-55% sodium hypochlorite, 1-5% sodium or potassium hydroxide, and water. In the second step, treatment is carried out with 15- 50% aqueous solution of hydrogen peroxide. EFFECT: achieved complete restoration of damaged wood surface regions. 3 cl, 5 ex</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLEACHING LEATHER OR FURS CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW ORSIMILAR MATERIALS DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS,YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR LAUNDERING NAILING OR STAPLING MACHINES IN GENERAL PERFORMING OPERATIONS PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FORIMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILARMATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITHPERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL |
| title | WOOD BLEACHING PROCESS |
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