Self-repairing coating as well as preparation method and application thereof
The invention relates to a self-repairing coating and a preparation method and application thereof.The self-repairing coating comprises a component A and a component B. The component A comprises epoxy resin emulsion and microcapsules, the mass ratio of the epoxy resin emulsion to the microcapsules i...
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| creator | ZHANG YING YU XING GUO XIAOMING GUO BIECHUAN |
| description | The invention relates to a self-repairing coating and a preparation method and application thereof.The self-repairing coating comprises a component A and a component B. The component A comprises epoxy resin emulsion and microcapsules, the mass ratio of the epoxy resin emulsion to the microcapsules is (25-30): 1, the solid content of the epoxy resin emulsion ranges from 55 wt% to 60 wt%, and the solid content of the microcapsules ranges from 25 wt% to 30 wt%. The microcapsule comprises a capsule wall, an epoxy resin mixture wrapped in the capsule wall and an epoxy group modification chain modified outside the capsule wall; the component B comprises a curing agent emulsion, the solid content of the curing agent emulsion is 55-60 wt%, and the curing agent emulsion comprises an amino-terminated epoxy amine adduct, polyethylene polyamine and a catalyst. The self-repairing coating has a good self-repairing effect, and the mechanical property of the coating is improved.
本发明涉及一种自修复涂料及其制备方法和应用，该自修复涂料包括A组分和B组分，A组分包含环氧树 |
| format | Patent |
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本发明涉及一种自修复涂料及其制备方法和应用，该自修复涂料包括A组分和B组分，A组分包含环氧树</description><language>chi ; eng</language><subject>ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; INKS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2024</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=20240119&DB=EPODOC&CC=CN&NR=117417680A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240119&DB=EPODOC&CC=CN&NR=117417680A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG YING</creatorcontrib><creatorcontrib>YU XING</creatorcontrib><creatorcontrib>GUO XIAOMING</creatorcontrib><creatorcontrib>GUO BIECHUAN</creatorcontrib><title>Self-repairing coating as well as preparation method and application thereof</title><description>The invention relates to a self-repairing coating and a preparation method and application thereof.The self-repairing coating comprises a component A and a component B. The component A comprises epoxy resin emulsion and microcapsules, the mass ratio of the epoxy resin emulsion to the microcapsules is (25-30): 1, the solid content of the epoxy resin emulsion ranges from 55 wt% to 60 wt%, and the solid content of the microcapsules ranges from 25 wt% to 30 wt%. The microcapsule comprises a capsule wall, an epoxy resin mixture wrapped in the capsule wall and an epoxy group modification chain modified outside the capsule wall; the component B comprises a curing agent emulsion, the solid content of the curing agent emulsion is 55-60 wt%, and the curing agent emulsion comprises an amino-terminated epoxy amine adduct, polyethylene polyamine and a catalyst. The self-repairing coating has a good self-repairing effect, and the mechanical property of the coating is improved.
本发明涉及一种自修复涂料及其制备方法和应用，该自修复涂料包括A组分和B组分，A组分包含环氧树</description><subject>ADHESIVES</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>INKS</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>POLISHES</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAJTs1J0y1KLUjMLMrMS1dIzk8sAdGJxQrlqTk5ILoAJFsEFM7PU8hNLcnIT1FIzAPigoKczGSIcElGalFqfhoPA2taYk5xKi-U5mZQdHMNcfbQTS3Ij08tLkhMTs1LLYl39jM0NDcxNDezMHA0JkYNAKA2New</recordid><startdate>20240119</startdate><enddate>20240119</enddate><creator>ZHANG YING</creator><creator>YU XING</creator><creator>GUO XIAOMING</creator><creator>GUO BIECHUAN</creator><scope>EVB</scope></search><sort><creationdate>20240119</creationdate><title>Self-repairing coating as well as preparation method and application thereof</title><author>ZHANG YING ; YU XING ; GUO XIAOMING ; GUO BIECHUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117417680A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ADHESIVES</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>INKS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>POLISHES</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHANG YING</creatorcontrib><creatorcontrib>YU XING</creatorcontrib><creatorcontrib>GUO XIAOMING</creatorcontrib><creatorcontrib>GUO BIECHUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHANG YING</au><au>YU XING</au><au>GUO XIAOMING</au><au>GUO BIECHUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Self-repairing coating as well as preparation method and application thereof</title><date>2024-01-19</date><risdate>2024</risdate><abstract>The invention relates to a self-repairing coating and a preparation method and application thereof.The self-repairing coating comprises a component A and a component B. The component A comprises epoxy resin emulsion and microcapsules, the mass ratio of the epoxy resin emulsion to the microcapsules is (25-30): 1, the solid content of the epoxy resin emulsion ranges from 55 wt% to 60 wt%, and the solid content of the microcapsules ranges from 25 wt% to 30 wt%. The microcapsule comprises a capsule wall, an epoxy resin mixture wrapped in the capsule wall and an epoxy group modification chain modified outside the capsule wall; the component B comprises a curing agent emulsion, the solid content of the curing agent emulsion is 55-60 wt%, and the curing agent emulsion comprises an amino-terminated epoxy amine adduct, polyethylene polyamine and a catalyst. The self-repairing coating has a good self-repairing effect, and the mechanical property of the coating is improved.
本发明涉及一种自修复涂料及其制备方法和应用，该自修复涂料包括A组分和B组分，A组分包含环氧树</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS |
| title | Self-repairing coating as well as preparation method and application thereof |
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