Ester dissolved chlorinated polypropylene and preparation method thereof
The invention belongs to the field of chemistry, in particular relates to ester dissolved chlorinated polypropylene and a preparation method thereof. The technical scheme to be solved by the invention is to provide ester dissolved chlorinated polypropylene. The preparation method of the ester dissol...
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| creator | LYU SHENGXING HU XIAOHONG QIAO FENG XIAO ZHENYUN HE YONG |
| description | The invention belongs to the field of chemistry, in particular relates to ester dissolved chlorinated polypropylene and a preparation method thereof. The technical scheme to be solved by the invention is to provide ester dissolved chlorinated polypropylene. The preparation method of the ester dissolved chlorinated polypropylene comprises the following steps: adding polypropylene and trichloromethane according to a certain ratio to be completely dissolved, then adding azobisisobutyronitrile, adding chlorine to react, controlling the drying temperature and the degree of vacuum to carry out drying for desolventizing to obtain the ester dissolved chlorinated polypropylene product. The ester dissolved chlorinated polypropylene prepared by the preparation method disclosed by the invention keeps the original characteristics of resin but also improves the solubility, so that the chlorinated polypropylene can be dissolved in ester solvents without relying on toxic and hazardous solvents such as toluene, and thus being in line with the development direction of green and environmental protection. |
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The technical scheme to be solved by the invention is to provide ester dissolved chlorinated polypropylene. The preparation method of the ester dissolved chlorinated polypropylene comprises the following steps: adding polypropylene and trichloromethane according to a certain ratio to be completely dissolved, then adding azobisisobutyronitrile, adding chlorine to react, controlling the drying temperature and the degree of vacuum to carry out drying for desolventizing to obtain the ester dissolved chlorinated polypropylene product. The ester dissolved chlorinated polypropylene prepared by the preparation method disclosed by the invention keeps the original characteristics of resin but also improves the solubility, so that the chlorinated polypropylene can be dissolved in ester solvents without relying on toxic and hazardous solvents such as toluene, and thus being in line with the development direction of green and environmental protection.</description><language>eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><creationdate>2015</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=20150128&DB=EPODOC&CC=CN&NR=104311711A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150128&DB=EPODOC&CC=CN&NR=104311711A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LYU SHENGXING</creatorcontrib><creatorcontrib>HU XIAOHONG</creatorcontrib><creatorcontrib>QIAO FENG</creatorcontrib><creatorcontrib>XIAO ZHENYUN</creatorcontrib><creatorcontrib>HE YONG</creatorcontrib><title>Ester dissolved chlorinated polypropylene and preparation method thereof</title><description>The invention belongs to the field of chemistry, in particular relates to ester dissolved chlorinated polypropylene and a preparation method thereof. The technical scheme to be solved by the invention is to provide ester dissolved chlorinated polypropylene. The preparation method of the ester dissolved chlorinated polypropylene comprises the following steps: adding polypropylene and trichloromethane according to a certain ratio to be completely dissolved, then adding azobisisobutyronitrile, adding chlorine to react, controlling the drying temperature and the degree of vacuum to carry out drying for desolventizing to obtain the ester dissolved chlorinated polypropylene product. The ester dissolved chlorinated polypropylene prepared by the preparation method disclosed by the invention keeps the original characteristics of resin but also improves the solubility, so that the chlorinated polypropylene can be dissolved in ester solvents without relying on toxic and hazardous solvents such as toluene, and thus being in line with the development direction of green and environmental protection.</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED 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>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPBwLS5JLVJIySwuzs8pS01RSM7IyS_KzEssAbIL8nMqC4ryCypzUvNSFRLzgCJFqQWJRYklmfl5CrmpJRn5KQolGalFqflpPAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMRloRkm8s5-hgYmxoaG5oaGjMTFqACTnNTo</recordid><startdate>20150128</startdate><enddate>20150128</enddate><creator>LYU SHENGXING</creator><creator>HU XIAOHONG</creator><creator>QIAO FENG</creator><creator>XIAO ZHENYUN</creator><creator>HE YONG</creator><scope>EVB</scope></search><sort><creationdate>20150128</creationdate><title>Ester dissolved chlorinated polypropylene and preparation method thereof</title><author>LYU SHENGXING ; HU XIAOHONG ; QIAO FENG ; XIAO ZHENYUN ; HE YONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104311711A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>LYU SHENGXING</creatorcontrib><creatorcontrib>HU XIAOHONG</creatorcontrib><creatorcontrib>QIAO FENG</creatorcontrib><creatorcontrib>XIAO ZHENYUN</creatorcontrib><creatorcontrib>HE YONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LYU SHENGXING</au><au>HU XIAOHONG</au><au>QIAO FENG</au><au>XIAO ZHENYUN</au><au>HE YONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ester dissolved chlorinated polypropylene and preparation method thereof</title><date>2015-01-28</date><risdate>2015</risdate><abstract>The invention belongs to the field of chemistry, in particular relates to ester dissolved chlorinated polypropylene and a preparation method thereof. The technical scheme to be solved by the invention is to provide ester dissolved chlorinated polypropylene. The preparation method of the ester dissolved chlorinated polypropylene comprises the following steps: adding polypropylene and trichloromethane according to a certain ratio to be completely dissolved, then adding azobisisobutyronitrile, adding chlorine to react, controlling the drying temperature and the degree of vacuum to carry out drying for desolventizing to obtain the ester dissolved chlorinated polypropylene product. The ester dissolved chlorinated polypropylene prepared by the preparation method disclosed by the invention keeps the original characteristics of resin but also improves the solubility, so that the chlorinated polypropylene can be dissolved in ester solvents without relying on toxic and hazardous solvents such as toluene, and thus being in line with the development direction of green and environmental protection.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | Ester dissolved chlorinated polypropylene and preparation method thereof |
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