Photo-thermal curing resin composition as well as preparation method and application thereof
The invention provides a photo-thermal curing resin composition and a preparation method and application thereof. The resin composition comprises a combination of a prepolymer, a monomer, a photoinitiator, a thermal initiator, fumed silica and glass powder in specific parts, the photoinitiator in sp...
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| creator | ZHANG JIAXIN DUAN GUANGYUAN LI HONGWEN XING LINLIN |
| description | The invention provides a photo-thermal curing resin composition and a preparation method and application thereof. The resin composition comprises a combination of a prepolymer, a monomer, a photoinitiator, a thermal initiator, fumed silica and glass powder in specific parts, the photoinitiator in specific parts is added to be matched with the thermal initiator, the completion rate of a curing reaction is increased, the resin composition is more sufficiently cured, and the monomer residual rate after curing is lower. Specific parts of fumed silica and barium-containing glass powder are also added as fillers, so that the hardness, strength and wear resistance of the resin composition are effectively enhanced, and a product obtained by performing 3D printing on the finally obtained resin composition completely meets the requirements of serving as a temporary crown bridge.
本发明提供一种光热固化的树脂组合物及其制备方法和应用，所述树脂组合物包括特定份数的预聚物、单体、光引发剂、热引发剂、气相二氧化硅和玻璃粉的组合，通过添加特定份数的光引发剂搭配热引发剂，提高了固化反应的完成率，使所述树脂组合物固化更加充分，固化后的单体残留率更低；且还添加特定份数的气相 |
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本发明提供一种光热固化的树脂组合物及其制备方法和应用，所述树脂组合物包括特定份数的预聚物、单体、光引发剂、热引发剂、气相二氧化硅和玻璃粉的组合，通过添加特定份数的光引发剂搭配热引发剂，提高了固化反应的完成率，使所述树脂组合物固化更加充分，固化后的单体残留率更低；且还添加特定份数的气相</description><language>chi ; eng</language><subject>ADDITIVE MANUFACTURING TECHNOLOGY ; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; HUMAN NECESSITIES ; HYGIENE ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MEDICAL OR VETERINARY SCIENCE ; METALLURGY ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</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=20211130&DB=EPODOC&CC=CN&NR=113717330A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20211130&DB=EPODOC&CC=CN&NR=113717330A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG JIAXIN</creatorcontrib><creatorcontrib>DUAN GUANGYUAN</creatorcontrib><creatorcontrib>LI HONGWEN</creatorcontrib><creatorcontrib>XING LINLIN</creatorcontrib><title>Photo-thermal curing resin composition as well as preparation method and application thereof</title><description>The invention provides a photo-thermal curing resin composition and a preparation method and application thereof. The resin composition comprises a combination of a prepolymer, a monomer, a photoinitiator, a thermal initiator, fumed silica and glass powder in specific parts, the photoinitiator in specific parts is added to be matched with the thermal initiator, the completion rate of a curing reaction is increased, the resin composition is more sufficiently cured, and the monomer residual rate after curing is lower. Specific parts of fumed silica and barium-containing glass powder are also added as fillers, so that the hardness, strength and wear resistance of the resin composition are effectively enhanced, and a product obtained by performing 3D printing on the finally obtained resin composition completely meets the requirements of serving as a temporary crown bridge.
本发明提供一种光热固化的树脂组合物及其制备方法和应用，所述树脂组合物包括特定份数的预聚物、单体、光引发剂、热引发剂、气相二氧化硅和玻璃粉的组合，通过添加特定份数的光引发剂搭配热引发剂，提高了固化反应的完成率，使所述树脂组合物固化更加充分，固化后的单体残留率更低；且还添加特定份数的气相</description><subject>ADDITIVE MANUFACTURING TECHNOLOGY</subject><subject>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METALLURGY</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKwjAQRbNxIdU7jAcoGLLoWkrFlbhwKZQhTk0gyQxJitfXqgdw8XnwePy1ul0cV26roxwxgJ2zTw_IVHwCy1G4-Oo5ARZ4UggLJZNgxo-OVB3fAdN7IsHbr17uiKeNWk0YCm1_bNTuOFz7U0vCIxVBS4nq2J-1Np3ujNkfzD_NC_g1PE4</recordid><startdate>20211130</startdate><enddate>20211130</enddate><creator>ZHANG JIAXIN</creator><creator>DUAN GUANGYUAN</creator><creator>LI HONGWEN</creator><creator>XING LINLIN</creator><scope>EVB</scope></search><sort><creationdate>20211130</creationdate><title>Photo-thermal curing resin composition as well as preparation method and application thereof</title><author>ZHANG JIAXIN ; DUAN GUANGYUAN ; LI HONGWEN ; XING LINLIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113717330A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ADDITIVE MANUFACTURING TECHNOLOGY</topic><topic>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METALLURGY</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>TRANSPORTING</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG JIAXIN</creatorcontrib><creatorcontrib>DUAN GUANGYUAN</creatorcontrib><creatorcontrib>LI HONGWEN</creatorcontrib><creatorcontrib>XING LINLIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG JIAXIN</au><au>DUAN GUANGYUAN</au><au>LI HONGWEN</au><au>XING LINLIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Photo-thermal curing resin composition as well as preparation method and application thereof</title><date>2021-11-30</date><risdate>2021</risdate><abstract>The invention provides a photo-thermal curing resin composition and a preparation method and application thereof. The resin composition comprises a combination of a prepolymer, a monomer, a photoinitiator, a thermal initiator, fumed silica and glass powder in specific parts, the photoinitiator in specific parts is added to be matched with the thermal initiator, the completion rate of a curing reaction is increased, the resin composition is more sufficiently cured, and the monomer residual rate after curing is lower. Specific parts of fumed silica and barium-containing glass powder are also added as fillers, so that the hardness, strength and wear resistance of the resin composition are effectively enhanced, and a product obtained by performing 3D printing on the finally obtained resin composition completely meets the requirements of serving as a temporary crown bridge.
本发明提供一种光热固化的树脂组合物及其制备方法和应用，所述树脂组合物包括特定份数的预聚物、单体、光引发剂、热引发剂、气相二氧化硅和玻璃粉的组合，通过添加特定份数的光引发剂搭配热引发剂，提高了固化反应的完成率，使所述树脂组合物固化更加充分，固化后的单体残留率更低；且还添加特定份数的气相</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMISTRY COMPOSITIONS BASED THEREON DISINFECTION, STERILISATION, OR DEODORISATION OF AIR HUMAN NECESSITIES HYGIENE MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Photo-thermal curing resin composition as well as preparation method and application thereof |
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