PROCESS FOR PREPARING ()DEGRADABLE LAMINATED COMPOSITES BASED ON PROTEIN MATERIAL AND WOVEN FABRICS OF NATURAL FIBRES
The invention relates to a process for preparing biodegradable composites of a matrix based on protein material and textile reinforcing fabric made of natural bast fibres, to be used in the textile industry. According to the invention, the process starts with the preparation of the biodegradable mat...
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| creator | DARANGA MIHAI AVRAM DORIN RACU CRISTINA BUHU LILIANA MIHAILESCU CAMELIA IACOB IOAN MARES MARIAN BUHU ADRIAN |
| description | The invention relates to a process for preparing biodegradable composites of a matrix based on protein material and textile reinforcing fabric made of natural bast fibres, to be used in the textile industry. According to the invention, the process starts with the preparation of the biodegradable matrix from 100 parts of bone glue-based protein material, 10 parts of glycerine as a plasticizer, 4 parts of acetone-formaldehyde resin and 150 parts of water, the mixture being heated on a water bath up to a temperature of 60...65°C, at the most, after which the textile reinforcement is prepared by overlapping four reinforcing layers made of 100% flax, of warp yarns Nm 5/2 and weft yarns Nm 5, with a warp set of 72 yarns/10 cm and a weft set of 62 yarns/10 cm, so as to alternate the woven fabric arrangement along the warp direction with the weft direction, between each of the said reinforcing layers there being introduced a layer of the initially prepared protein material matrix.
Invenţia se referă la un procedeu de obţinere a unor compozite biodegradabile, cu matrice pe bază de material proteic şi ranfort textil din ţesătură obţinută din fire naturale liberiene, procedeul fiind folosit în industria textilă. Procedeul conform invenţiei începe cu pregătirea matricei biodegradabile din 100 părţi de material proteic pe bază de clei de oase, 10 părţi glicerină ca plastifiant, 4 părţi de răşină aceton-formaldehidică şi 150 părţi de apă, amestecul încălzindu-se pe baie de apă la o temperatură de maximum 60...65°C, după care se pregăteşte ranfortul textil prin suprapunerea a patru straturi de armare 100% din in, din fire de urzeală Nm 5/2 şi fire de bătătură Nm 5, cu desimea în urzeală de 72 fire/10 cm, şi desimea în bătătură de 62 fire/10 cm, astfel încât dispunerea ţesăturii pe direcţia urzelii, respectiv, a bătăturii să alterneze, între fiecare strat de armare introducându-se câte un strat din matricea de material proteic pregătită iniţial. |
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Invenţia se referă la un procedeu de obţinere a unor compozite biodegradabile, cu matrice pe bază de material proteic şi ranfort textil din ţesătură obţinută din fire naturale liberiene, procedeul fiind folosit în industria textilă. Procedeul conform invenţiei începe cu pregătirea matricei biodegradabile din 100 părţi de material proteic pe bază de clei de oase, 10 părţi glicerină ca plastifiant, 4 părţi de răşină aceton-formaldehidică şi 150 părţi de apă, amestecul încălzindu-se pe baie de apă la o temperatură de maximum 60...65°C, după care se pregăteşte ranfortul textil prin suprapunerea a patru straturi de armare 100% din in, din fire de urzeală Nm 5/2 şi fire de bătătură Nm 5, cu desimea în urzeală de 72 fire/10 cm, şi desimea în bătătură de 62 fire/10 cm, astfel încât dispunerea ţesăturii pe direcţia urzelii, respectiv, a bătăturii să alterneze, între fiecare strat de armare introducându-se câte un strat din matricea de material proteic pregătită iniţial.</description><language>eng ; rum</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2013</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=20130628&DB=EPODOC&CC=RO&NR=128507A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130628&DB=EPODOC&CC=RO&NR=128507A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DARANGA MIHAI</creatorcontrib><creatorcontrib>AVRAM DORIN</creatorcontrib><creatorcontrib>RACU CRISTINA</creatorcontrib><creatorcontrib>BUHU LILIANA</creatorcontrib><creatorcontrib>MIHAILESCU CAMELIA</creatorcontrib><creatorcontrib>IACOB IOAN</creatorcontrib><creatorcontrib>MARES MARIAN</creatorcontrib><creatorcontrib>BUHU ADRIAN</creatorcontrib><title>PROCESS FOR PREPARING ()DEGRADABLE LAMINATED COMPOSITES BASED ON PROTEIN MATERIAL AND WOVEN FABRICS OF NATURAL FIBRES</title><description>The invention relates to a process for preparing biodegradable composites of a matrix based on protein material and textile reinforcing fabric made of natural bast fibres, to be used in the textile industry. According to the invention, the process starts with the preparation of the biodegradable matrix from 100 parts of bone glue-based protein material, 10 parts of glycerine as a plasticizer, 4 parts of acetone-formaldehyde resin and 150 parts of water, the mixture being heated on a water bath up to a temperature of 60...65°C, at the most, after which the textile reinforcement is prepared by overlapping four reinforcing layers made of 100% flax, of warp yarns Nm 5/2 and weft yarns Nm 5, with a warp set of 72 yarns/10 cm and a weft set of 62 yarns/10 cm, so as to alternate the woven fabric arrangement along the warp direction with the weft direction, between each of the said reinforcing layers there being introduced a layer of the initially prepared protein material matrix.
Invenţia se referă la un procedeu de obţinere a unor compozite biodegradabile, cu matrice pe bază de material proteic şi ranfort textil din ţesătură obţinută din fire naturale liberiene, procedeul fiind folosit în industria textilă. Procedeul conform invenţiei începe cu pregătirea matricei biodegradabile din 100 părţi de material proteic pe bază de clei de oase, 10 părţi glicerină ca plastifiant, 4 părţi de răşină aceton-formaldehidică şi 150 părţi de apă, amestecul încălzindu-se pe baie de apă la o temperatură de maximum 60...65°C, după care se pregăteşte ranfortul textil prin suprapunerea a patru straturi de armare 100% din in, din fire de urzeală Nm 5/2 şi fire de bătătură Nm 5, cu desimea în urzeală de 72 fire/10 cm, şi desimea în bătătură de 62 fire/10 cm, astfel încât dispunerea ţesăturii pe direcţia urzelii, respectiv, a bătăturii să alterneze, între fiecare strat de armare introducându-se câte un strat din matricea de material proteic pregătită iniţial.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFi70KwjAURrs4iPoM3lEHwR9E19vkpgba3HATdSxF4iRaqL6_GdydPjjfOePi44UVhQCGBbyQR7GugsVSUyWosawJamysw0gaFDeeg40UoMSQAbsccSTroMmGWKwBnYYrX8iBwVKsCsAGcn-WfBpbCoVpMbp3jyHNfjsp5oaiOq1S_2rT0He39EzvVnizPe7XB9zu_htf1rI4CA</recordid><startdate>20130628</startdate><enddate>20130628</enddate><creator>DARANGA MIHAI</creator><creator>AVRAM DORIN</creator><creator>RACU CRISTINA</creator><creator>BUHU LILIANA</creator><creator>MIHAILESCU CAMELIA</creator><creator>IACOB IOAN</creator><creator>MARES MARIAN</creator><creator>BUHU ADRIAN</creator><scope>EVB</scope></search><sort><creationdate>20130628</creationdate><title>PROCESS FOR PREPARING ()DEGRADABLE LAMINATED COMPOSITES BASED ON PROTEIN MATERIAL AND WOVEN FABRICS OF NATURAL FIBRES</title><author>DARANGA MIHAI ; AVRAM DORIN ; RACU CRISTINA ; BUHU LILIANA ; MIHAILESCU CAMELIA ; IACOB IOAN ; MARES MARIAN ; BUHU ADRIAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RO128507A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum</language><creationdate>2013</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>DARANGA MIHAI</creatorcontrib><creatorcontrib>AVRAM DORIN</creatorcontrib><creatorcontrib>RACU CRISTINA</creatorcontrib><creatorcontrib>BUHU LILIANA</creatorcontrib><creatorcontrib>MIHAILESCU CAMELIA</creatorcontrib><creatorcontrib>IACOB IOAN</creatorcontrib><creatorcontrib>MARES MARIAN</creatorcontrib><creatorcontrib>BUHU ADRIAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DARANGA MIHAI</au><au>AVRAM DORIN</au><au>RACU CRISTINA</au><au>BUHU LILIANA</au><au>MIHAILESCU CAMELIA</au><au>IACOB IOAN</au><au>MARES MARIAN</au><au>BUHU ADRIAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR PREPARING ()DEGRADABLE LAMINATED COMPOSITES BASED ON PROTEIN MATERIAL AND WOVEN FABRICS OF NATURAL FIBRES</title><date>2013-06-28</date><risdate>2013</risdate><abstract>The invention relates to a process for preparing biodegradable composites of a matrix based on protein material and textile reinforcing fabric made of natural bast fibres, to be used in the textile industry. According to the invention, the process starts with the preparation of the biodegradable matrix from 100 parts of bone glue-based protein material, 10 parts of glycerine as a plasticizer, 4 parts of acetone-formaldehyde resin and 150 parts of water, the mixture being heated on a water bath up to a temperature of 60...65°C, at the most, after which the textile reinforcement is prepared by overlapping four reinforcing layers made of 100% flax, of warp yarns Nm 5/2 and weft yarns Nm 5, with a warp set of 72 yarns/10 cm and a weft set of 62 yarns/10 cm, so as to alternate the woven fabric arrangement along the warp direction with the weft direction, between each of the said reinforcing layers there being introduced a layer of the initially prepared protein material matrix.
Invenţia se referă la un procedeu de obţinere a unor compozite biodegradabile, cu matrice pe bază de material proteic şi ranfort textil din ţesătură obţinută din fire naturale liberiene, procedeul fiind folosit în industria textilă. Procedeul conform invenţiei începe cu pregătirea matricei biodegradabile din 100 părţi de material proteic pe bază de clei de oase, 10 părţi glicerină ca plastifiant, 4 părţi de răşină aceton-formaldehidică şi 150 părţi de apă, amestecul încălzindu-se pe baie de apă la o temperatură de maximum 60...65°C, după care se pregăteşte ranfortul textil prin suprapunerea a patru straturi de armare 100% din in, din fire de urzeală Nm 5/2 şi fire de bătătură Nm 5, cu desimea în urzeală de 72 fire/10 cm, şi desimea în bătătură de 62 fire/10 cm, astfel încât dispunerea ţesăturii pe direcţia urzelii, respectiv, a bătăturii să alterneze, între fiecare strat de armare introducându-se câte un strat din matricea de material proteic pregătită iniţial.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | PROCESS FOR PREPARING ()DEGRADABLE LAMINATED COMPOSITES BASED ON PROTEIN MATERIAL AND WOVEN FABRICS OF NATURAL FIBRES |
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