Photoinitiator as well as preparation method and application thereof
The invention relates to a photoinitiator and a preparation method and application thereof.The two ends of a chain segment containing six ester groups in the molecular structure of the photoinitiator are connected with two 2-methyl-1-(4-methylthiophenyl)-2-morpholine-1-acetone active groups, and in...
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| creator | ZHANG QI ZHAO GUOFENG ZHU XIWEN DONG YUEGUO GUO MIAOYUAN SHI MINGMING |
| description | The invention relates to a photoinitiator and a preparation method and application thereof.The two ends of a chain segment containing six ester groups in the molecular structure of the photoinitiator are connected with two 2-methyl-1-(4-methylthiophenyl)-2-morpholine-1-acetone active groups, and in the structure, the chemical synthesis difficulty is reduced through polyester-based long chains; and the molecular weight of the final product is obviously increased, and the obtained photoinitiator has the characteristics of high photocuring activity, low migration rate and low odor.
本发明涉及一种光引发剂及其制备方法和应用，所述光引发剂的分子结构中包含6个酯基基团的链段的两端连接两个2-甲基-1-(4-甲硫基苯基)-2-吗啉-1-丙酮活性基团，上述结构中多酯基型长链降低了化学合成难度，且显著增大了最终产物分子量，所得光引发剂具有较高的光固化活性，且具有低迁移率、低气味的特点。 |
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本发明涉及一种光引发剂及其制备方法和应用，所述光引发剂的分子结构中包含6个酯基基团的链段的两端连接两个2-甲基-1-(4-甲硫基苯基)-2-吗啉-1-丙酮活性基团，上述结构中多酯基型长链降低了化学合成难度，且显著增大了最终产物分子量，所得光引发剂具有较高的光固化活性，且具有低迁移率、低气味的特点。</description><language>chi ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; HETEROCYCLIC COMPOUNDS ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP</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=20221209&DB=EPODOC&CC=CN&NR=115448894A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221209&DB=EPODOC&CC=CN&NR=115448894A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG QI</creatorcontrib><creatorcontrib>ZHAO GUOFENG</creatorcontrib><creatorcontrib>ZHU XIWEN</creatorcontrib><creatorcontrib>DONG YUEGUO</creatorcontrib><creatorcontrib>GUO MIAOYUAN</creatorcontrib><creatorcontrib>SHI MINGMING</creatorcontrib><title>Photoinitiator as well as preparation method and application thereof</title><description>The invention relates to a photoinitiator and a preparation method and application thereof.The two ends of a chain segment containing six ester groups in the molecular structure of the photoinitiator are connected with two 2-methyl-1-(4-methylthiophenyl)-2-morpholine-1-acetone active groups, and in the structure, the chemical synthesis difficulty is reduced through polyester-based long chains; and the molecular weight of the final product is obviously increased, and the obtained photoinitiator has the characteristics of high photocuring activity, low migration rate and low odor.
本发明涉及一种光引发剂及其制备方法和应用，所述光引发剂的分子结构中包含6个酯基基团的链段的两端连接两个2-甲基-1-(4-甲硫基苯基)-2-吗啉-1-丙酮活性基团，上述结构中多酯基型长链降低了化学合成难度，且显著增大了最终产物分子量，所得光引发剂具有较高的光固化活性，且具有低迁移率、低气味的特点。</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAJyMgvyc_MyyzJTCzJL1JILFYoT83JAdEFRakFiUWJJZn5eQq5qSUZ-SkKiXlAXFCQk5kMES7JSC1KzU_jYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhqYmJhYWliaOxsSoAQDweTNW</recordid><startdate>20221209</startdate><enddate>20221209</enddate><creator>ZHANG QI</creator><creator>ZHAO GUOFENG</creator><creator>ZHU XIWEN</creator><creator>DONG YUEGUO</creator><creator>GUO MIAOYUAN</creator><creator>SHI MINGMING</creator><scope>EVB</scope></search><sort><creationdate>20221209</creationdate><title>Photoinitiator as well as preparation method and application thereof</title><author>ZHANG QI ; ZHAO GUOFENG ; ZHU XIWEN ; DONG YUEGUO ; GUO MIAOYUAN ; SHI MINGMING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115448894A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG QI</creatorcontrib><creatorcontrib>ZHAO GUOFENG</creatorcontrib><creatorcontrib>ZHU XIWEN</creatorcontrib><creatorcontrib>DONG YUEGUO</creatorcontrib><creatorcontrib>GUO MIAOYUAN</creatorcontrib><creatorcontrib>SHI MINGMING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG QI</au><au>ZHAO GUOFENG</au><au>ZHU XIWEN</au><au>DONG YUEGUO</au><au>GUO MIAOYUAN</au><au>SHI MINGMING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Photoinitiator as well as preparation method and application thereof</title><date>2022-12-09</date><risdate>2022</risdate><abstract>The invention relates to a photoinitiator and a preparation method and application thereof.The two ends of a chain segment containing six ester groups in the molecular structure of the photoinitiator are connected with two 2-methyl-1-(4-methylthiophenyl)-2-morpholine-1-acetone active groups, and in the structure, the chemical synthesis difficulty is reduced through polyester-based long chains; and the molecular weight of the final product is obviously increased, and the obtained photoinitiator has the characteristics of high photocuring activity, low migration rate and low odor.
本发明涉及一种光引发剂及其制备方法和应用，所述光引发剂的分子结构中包含6个酯基基团的链段的两端连接两个2-甲基-1-(4-甲硫基苯基)-2-吗啉-1-丙酮活性基团，上述结构中多酯基型长链降低了化学合成难度，且显著增大了最终产物分子量，所得光引发剂具有较高的光固化活性，且具有低迁移率、低气味的特点。</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOSITIONS BASED THEREON HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP |
| title | Photoinitiator as well as preparation method and application thereof |
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