Foaming film based on copper oxide/graphene oxide composite antibacterial nano material and preparation method thereof
The invention provides a preparation method of a foamed film based on a copper oxide/graphene oxide composite antibacterial nano material. The preparation method comprises the following steps in parts by weight: a step of preparing copper oxide/graphene oxide composite nano material modified polylac...
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| creator | WU ZE DAI SHULIE |
| description | The invention provides a preparation method of a foamed film based on a copper oxide/graphene oxide composite antibacterial nano material. The preparation method comprises the following steps in parts by weight: a step of preparing copper oxide/graphene oxide composite nano material modified polylactic acid, a step of preparing a first premix, a step of preparing a second premix, a step of extruding and granulating, and a step of foaming and film forming. According to the preparation method of the foaming film based on the copper oxide/graphene oxide composite antibacterial nano-material, the overall antibacterial function of the preservative film is achieved through the copper oxide/graphene oxide composite antibacterial nano-material with the antibacterial and preservative effects. The invention further provides a foaming film based on the copper oxide/graphene oxide composite antibacterial nano material.
本发明提供了一种基于氧化铜/氧化石墨烯复合抗菌纳米材料的发泡膜的制备方法，按重量份计包括：制备氧化铜/氧化石墨烯复合纳米材料改性聚乳酸步骤、制备第一预混物步骤、制备第二预混物、挤出造粒步骤和发泡成膜步骤。本 |
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本发明提供了一种基于氧化铜/氧化石墨烯复合抗菌纳米材料的发泡膜的制备方法，按重量份计包括：制备氧化铜/氧化石墨烯复合纳米材料改性聚乳酸步骤、制备第一预混物步骤、制备第二预混物、挤出造粒步骤和发泡成膜步骤。本</description><language>chi ; eng</language><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; GENERAL PROCESSES OF COMPOUNDING ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS ; WORKING-UP</subject><creationdate>2021</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=20210716&DB=EPODOC&CC=CN&NR=113121869A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25566,76549</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210716&DB=EPODOC&CC=CN&NR=113121869A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WU ZE</creatorcontrib><creatorcontrib>DAI SHULIE</creatorcontrib><title>Foaming film based on copper oxide/graphene oxide composite antibacterial nano material and preparation method thereof</title><description>The invention provides a preparation method of a foamed film based on a copper oxide/graphene oxide composite antibacterial nano material. The preparation method comprises the following steps in parts by weight: a step of preparing copper oxide/graphene oxide composite nano material modified polylactic acid, a step of preparing a first premix, a step of preparing a second premix, a step of extruding and granulating, and a step of foaming and film forming. According to the preparation method of the foaming film based on the copper oxide/graphene oxide composite antibacterial nano-material, the overall antibacterial function of the preservative film is achieved through the copper oxide/graphene oxide composite antibacterial nano-material with the antibacterial and preservative effects. The invention further provides a foaming film based on the copper oxide/graphene oxide composite antibacterial nano material.
本发明提供了一种基于氧化铜/氧化石墨烯复合抗菌纳米材料的发泡膜的制备方法，按重量份计包括：制备氧化铜/氧化石墨烯复合纳米材料改性聚乳酸步骤、制备第一预混物步骤、制备第二预混物、挤出造粒步骤和发泡成膜步骤。本</description><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>GENERAL PROCESSES OF COMPOUNDING</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><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjUEKwkAMRbtxIeod4gFExoLoUorFlSv3Je2k7UAnCTNBPL4FewBXn8d__L8u3rVgDDxAH6YILWbyIAydqFIC-QRPxyGhjsT0w7mLKjkYAbKFFjujFHACRhaIuBCyB02kmNDCvBjJRvFgIyWSflusepwy7ZbcFPv6_qoeB1JpKCt285811dO50p3c5Xy9lf84X0VHRf0</recordid><startdate>20210716</startdate><enddate>20210716</enddate><creator>WU ZE</creator><creator>DAI SHULIE</creator><scope>EVB</scope></search><sort><creationdate>20210716</creationdate><title>Foaming film based on copper oxide/graphene oxide composite antibacterial nano material and preparation method thereof</title><author>WU ZE ; DAI SHULIE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113121869A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>GENERAL PROCESSES OF COMPOUNDING</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><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><topic>WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>WU ZE</creatorcontrib><creatorcontrib>DAI SHULIE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WU ZE</au><au>DAI SHULIE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Foaming film based on copper oxide/graphene oxide composite antibacterial nano material and preparation method thereof</title><date>2021-07-16</date><risdate>2021</risdate><abstract>The invention provides a preparation method of a foamed film based on a copper oxide/graphene oxide composite antibacterial nano material. The preparation method comprises the following steps in parts by weight: a step of preparing copper oxide/graphene oxide composite nano material modified polylactic acid, a step of preparing a first premix, a step of preparing a second premix, a step of extruding and granulating, and a step of foaming and film forming. According to the preparation method of the foaming film based on the copper oxide/graphene oxide composite antibacterial nano-material, the overall antibacterial function of the preservative film is achieved through the copper oxide/graphene oxide composite antibacterial nano-material with the antibacterial and preservative effects. The invention further provides a foaming film based on the copper oxide/graphene oxide composite antibacterial nano material.
本发明提供了一种基于氧化铜/氧化石墨烯复合抗菌纳米材料的发泡膜的制备方法，按重量份计包括：制备氧化铜/氧化石墨烯复合纳米材料改性聚乳酸步骤、制备第一预混物步骤、制备第二预混物、挤出造粒步骤和发泡成膜步骤。本</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP |
| title | Foaming film based on copper oxide/graphene oxide composite antibacterial nano material and preparation method thereof |
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