Method for preparing modified fish-skin collagen sizing agent
The invention provides a method for preparing a modified fish-skin collagen sizing agent. The method comprises the following steps: cleaning saury skin, draining the saury skin, chopping the saury skin into small blocks, adding a NaOH solution, and carrying out stirring; carrying out cleaning and dr...
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| creator | HE YINGPEI |
| description | The invention provides a method for preparing a modified fish-skin collagen sizing agent. The method comprises the following steps: cleaning saury skin, draining the saury skin, chopping the saury skin into small blocks, adding a NaOH solution, and carrying out stirring; carrying out cleaning and draining, then, adding n-butanol, and carrying out stirring; carrying out flushing, draining and enzymolysis; centrifuging an enzymolysis solution, concentrating supernatant, and carrying out drying, so as to obtain fish-skin collagen; crushing baked oil tea dregs, carrying out sieving, adding a mixedsolution of polyethylene glycol, ethylene glycol and propanetriol, phthalic anhydride and imidazole, carrying out a heating reaction, and carrying out filtering to remove filter residues, so as to obtain a reaction solution A; subjecting the fish-skin collagen, the reaction solution A, aluminum sulfate and distilled water to mixing and stirring; adding polyanionic cellulose, corn starch and dodecyl trimethyl ammonium chl |
| format | Patent |
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The method comprises the following steps: cleaning saury skin, draining the saury skin, chopping the saury skin into small blocks, adding a NaOH solution, and carrying out stirring; carrying out cleaning and draining, then, adding n-butanol, and carrying out stirring; carrying out flushing, draining and enzymolysis; centrifuging an enzymolysis solution, concentrating supernatant, and carrying out drying, so as to obtain fish-skin collagen; crushing baked oil tea dregs, carrying out sieving, adding a mixedsolution of polyethylene glycol, ethylene glycol and propanetriol, phthalic anhydride and imidazole, carrying out a heating reaction, and carrying out filtering to remove filter residues, so as to obtain a reaction solution A; subjecting the fish-skin collagen, the reaction solution A, aluminum sulfate and distilled water to mixing and stirring; adding polyanionic cellulose, corn starch and dodecyl trimethyl ammonium chl</description><language>chi ; eng</language><subject>BEER ; BIOCHEMISTRY ; CHEMISTRY ; ENZYMOLOGY ; FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE ; IMPREGNATING OR COATING OF PAPER ; METALLURGY ; MICROBIOLOGY ; MUTATION OR GENETIC ENGINEERING ; ORGANIC CHEMISTRY ; PAPER NOT OTHERWISE PROVIDED FOR ; PAPER-MAKING ; PEPTIDES ; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D ; PRODUCTION OF CELLULOSE ; PULP COMPOSITIONS ; SPIRITS ; TEXTILES ; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G ; VINEGAR ; WINE</subject><creationdate>2018</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=20180529&DB=EPODOC&CC=CN&NR=108086049A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,782,887,25571,76555</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180529&DB=EPODOC&CC=CN&NR=108086049A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HE YINGPEI</creatorcontrib><title>Method for preparing modified fish-skin collagen sizing agent</title><description>The invention provides a method for preparing a modified fish-skin collagen sizing agent. The method comprises the following steps: cleaning saury skin, draining the saury skin, chopping the saury skin into small blocks, adding a NaOH solution, and carrying out stirring; carrying out cleaning and draining, then, adding n-butanol, and carrying out stirring; carrying out flushing, draining and enzymolysis; centrifuging an enzymolysis solution, concentrating supernatant, and carrying out drying, so as to obtain fish-skin collagen; crushing baked oil tea dregs, carrying out sieving, adding a mixedsolution of polyethylene glycol, ethylene glycol and propanetriol, phthalic anhydride and imidazole, carrying out a heating reaction, and carrying out filtering to remove filter residues, so as to obtain a reaction solution A; subjecting the fish-skin collagen, the reaction solution A, aluminum sulfate and distilled water to mixing and stirring; adding polyanionic cellulose, corn starch and dodecyl trimethyl ammonium chl</description><subject>BEER</subject><subject>BIOCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>ENZYMOLOGY</subject><subject>FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE</subject><subject>IMPREGNATING OR COATING OF PAPER</subject><subject>METALLURGY</subject><subject>MICROBIOLOGY</subject><subject>MUTATION OR GENETIC ENGINEERING</subject><subject>ORGANIC CHEMISTRY</subject><subject>PAPER NOT OTHERWISE PROVIDED FOR</subject><subject>PAPER-MAKING</subject><subject>PEPTIDES</subject><subject>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</subject><subject>PRODUCTION OF CELLULOSE</subject><subject>PULP COMPOSITIONS</subject><subject>SPIRITS</subject><subject>TEXTILES</subject><subject>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</subject><subject>VINEGAR</subject><subject>WINE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD1TS3JyE9RSMsvUigoSi1ILMrMS1fIzU_JTMtMBQpnFmfoFmdn5ikk5-fkJKan5ikUZ1aBlIDYJTwMrGmJOcWpvFCam0HRzTXE2UM3tSA_PrW4IDE5NS-1JN7Zz9DAwsDCzMDE0tGYGDUAHlowMQ</recordid><startdate>20180529</startdate><enddate>20180529</enddate><creator>HE YINGPEI</creator><scope>EVB</scope></search><sort><creationdate>20180529</creationdate><title>Method for preparing modified fish-skin collagen sizing agent</title><author>HE YINGPEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN108086049A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2018</creationdate><topic>BEER</topic><topic>BIOCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>ENZYMOLOGY</topic><topic>FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE</topic><topic>IMPREGNATING OR COATING OF PAPER</topic><topic>METALLURGY</topic><topic>MICROBIOLOGY</topic><topic>MUTATION OR GENETIC ENGINEERING</topic><topic>ORGANIC CHEMISTRY</topic><topic>PAPER NOT OTHERWISE PROVIDED FOR</topic><topic>PAPER-MAKING</topic><topic>PEPTIDES</topic><topic>PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D</topic><topic>PRODUCTION OF CELLULOSE</topic><topic>PULP COMPOSITIONS</topic><topic>SPIRITS</topic><topic>TEXTILES</topic><topic>TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G</topic><topic>VINEGAR</topic><topic>WINE</topic><toplevel>online_resources</toplevel><creatorcontrib>HE YINGPEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HE YINGPEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for preparing modified fish-skin collagen sizing agent</title><date>2018-05-29</date><risdate>2018</risdate><abstract>The invention provides a method for preparing a modified fish-skin collagen sizing agent. 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| language | chi ; eng |
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| subjects | BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE IMPREGNATING OR COATING OF PAPER METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PEPTIDES PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS SPIRITS TEXTILES TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G VINEGAR WINE |
| title | Method for preparing modified fish-skin collagen sizing agent |
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