Preparation method of nano organic clay compound for polymer
The invention relates to a preparation method of a nano organic clay compound for a polymer, and belongs to the technical field of modified bentonite. The method comprises the following steps: uniformly mixing calcium bentonite mineral powder and a dispersing agent, adding water, kneading, stacking,...
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| creator | CHENG YU SONG HAIMING LI JINGJING YAN LYUYI WANG CHUNWEI |
| description | The invention relates to a preparation method of a nano organic clay compound for a polymer, and belongs to the technical field of modified bentonite. The method comprises the following steps: uniformly mixing calcium bentonite mineral powder and a dispersing agent, adding water, kneading, stacking, drying, and crushing to prepare pretreated mineral powder; then the pretreated mineral powder is purified; then sequentially treating by using a sodium modifying agent and an organic modifying agent; and finally, adjusting the pH value to 5-7 by using acid, mixing at the constant temperature of 20-80 DEG C for 1-2 hours, drying, and grinding to obtain the required nano organic clay compound for the polymer. Through purification and modification of bentonite, the organic clay compound is endowed with higher purity and better temperature resistance, and can be used in the field of polymer composite materials.
本申请涉及一种聚合物用纳米有机粘土复合物的制备方法，属于改性膨润土技术领域。该法首先将钙基膨润土矿粉和分散剂混合均匀，加入水后捏合、堆放、干燥、粉碎，制取预处理矿粉；然后将预处理矿粉提纯；再接着依次用钠化改型剂、有机 |
| format | Patent |
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本申请涉及一种聚合物用纳米有机粘土复合物的制备方法，属于改性膨润土技术领域。该法首先将钙基膨润土矿粉和分散剂混合均匀，加入水后捏合、堆放、干燥、粉碎，制取预处理矿粉；然后将预处理矿粉提纯；再接着依次用钠化改型剂、有机</description><language>chi ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2022</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=20221101&DB=EPODOC&CC=CN&NR=115260592A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221101&DB=EPODOC&CC=CN&NR=115260592A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHENG YU</creatorcontrib><creatorcontrib>SONG HAIMING</creatorcontrib><creatorcontrib>LI JINGJING</creatorcontrib><creatorcontrib>YAN LYUYI</creatorcontrib><creatorcontrib>WANG CHUNWEI</creatorcontrib><title>Preparation method of nano organic clay compound for polymer</title><description>The invention relates to a preparation method of a nano organic clay compound for a polymer, and belongs to the technical field of modified bentonite. The method comprises the following steps: uniformly mixing calcium bentonite mineral powder and a dispersing agent, adding water, kneading, stacking, drying, and crushing to prepare pretreated mineral powder; then the pretreated mineral powder is purified; then sequentially treating by using a sodium modifying agent and an organic modifying agent; and finally, adjusting the pH value to 5-7 by using acid, mixing at the constant temperature of 20-80 DEG C for 1-2 hours, drying, and grinding to obtain the required nano organic clay compound for the polymer. Through purification and modification of bentonite, the organic clay compound is endowed with higher purity and better temperature resistance, and can be used in the field of polymer composite materials.
本申请涉及一种聚合物用纳米有机粘土复合物的制备方法，属于改性膨润土技术领域。该法首先将钙基膨润土矿粉和分散剂混合均匀，加入水后捏合、堆放、干燥、粉碎，制取预处理矿粉；然后将预处理矿粉提纯；再接着依次用钠化改型剂、有机</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</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><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAJKEotSCxKLMnMz1PITS3JyE9RyE9TyEvMy1fIL0pPzMtMVkjOSaxUSM7PLcgvzUtRSMsvUijIz6nMTS3iYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhqZGZgamlkaOxsSoAQD0ry_o</recordid><startdate>20221101</startdate><enddate>20221101</enddate><creator>CHENG YU</creator><creator>SONG HAIMING</creator><creator>LI JINGJING</creator><creator>YAN LYUYI</creator><creator>WANG CHUNWEI</creator><scope>EVB</scope></search><sort><creationdate>20221101</creationdate><title>Preparation method of nano organic clay compound for polymer</title><author>CHENG YU ; SONG HAIMING ; LI JINGJING ; YAN LYUYI ; WANG CHUNWEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115260592A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</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><toplevel>online_resources</toplevel><creatorcontrib>CHENG YU</creatorcontrib><creatorcontrib>SONG HAIMING</creatorcontrib><creatorcontrib>LI JINGJING</creatorcontrib><creatorcontrib>YAN LYUYI</creatorcontrib><creatorcontrib>WANG CHUNWEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHENG YU</au><au>SONG HAIMING</au><au>LI JINGJING</au><au>YAN LYUYI</au><au>WANG CHUNWEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation method of nano organic clay compound for polymer</title><date>2022-11-01</date><risdate>2022</risdate><abstract>The invention relates to a preparation method of a nano organic clay compound for a polymer, and belongs to the technical field of modified bentonite. The method comprises the following steps: uniformly mixing calcium bentonite mineral powder and a dispersing agent, adding water, kneading, stacking, drying, and crushing to prepare pretreated mineral powder; then the pretreated mineral powder is purified; then sequentially treating by using a sodium modifying agent and an organic modifying agent; and finally, adjusting the pH value to 5-7 by using acid, mixing at the constant temperature of 20-80 DEG C for 1-2 hours, drying, and grinding to obtain the required nano organic clay compound for the polymer. Through purification and modification of bentonite, the organic clay compound is endowed with higher purity and better temperature resistance, and can be used in the field of polymer composite materials.
本申请涉及一种聚合物用纳米有机粘土复合物的制备方法，属于改性膨润土技术领域。该法首先将钙基膨润土矿粉和分散剂混合均匀，加入水后捏合、堆放、干燥、粉碎，制取预处理矿粉；然后将预处理矿粉提纯；再接着依次用钠化改型剂、有机</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Preparation method of nano organic clay compound for polymer |
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