UV super-hydrophobic polyimide paint prepared by room temperature reaction and used for wood material surface
The invention relates to a UV super-hydrophobic polyimide paint prepared by room temperature reaction and used for a wood material surface and a method. The paint is prepared from the following components: pyromellitic dianhydride, 4, 4'-diaminodiphenyl ether, N-methyl pyrrolidone, maleic anhyd...
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| creator | DU ANLEI YANG RUE WU ZHIHUI YAN XIAOXING XU WEI |
| description | The invention relates to a UV super-hydrophobic polyimide paint prepared by room temperature reaction and used for a wood material surface and a method. The paint is prepared from the following components: pyromellitic dianhydride, 4, 4'-diaminodiphenyl ether, N-methyl pyrrolidone, maleic anhydride, styrene, a photoinitiator, a leveling agent, 1, 4-diazabicyclo[2.2.2]octane, and a specially shaped carbon nanotube, wherein the photoinitiator is 1-hydroxy cyclohexyl phenyl ketone. According to the invention, room temperature reaction produces polyamic acid, polyamic acid then reacts with polyol to generate unsaturated polyester, also the photoinitiator, the leveling agent, 1, 4-diazabicyclo[2.2.2]octane, carbon nanotube and other raw materials are introduced to make the polyimide paint have super-hydrophobic property, and UV curing is carried out. The coating film applied to the wood material surface can achieve good sealing performance, super-hydrophobicity, temperature resistance, weather resistance and other excellent performance. Combined action of the three can cure polyimide, improve the curing speed and lower the curing temperature. |
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The paint is prepared from the following components: pyromellitic dianhydride, 4, 4'-diaminodiphenyl ether, N-methyl pyrrolidone, maleic anhydride, styrene, a photoinitiator, a leveling agent, 1, 4-diazabicyclo[2.2.2]octane, and a specially shaped carbon nanotube, wherein the photoinitiator is 1-hydroxy cyclohexyl phenyl ketone. According to the invention, room temperature reaction produces polyamic acid, polyamic acid then reacts with polyol to generate unsaturated polyester, also the photoinitiator, the leveling agent, 1, 4-diazabicyclo[2.2.2]octane, carbon nanotube and other raw materials are introduced to make the polyimide paint have super-hydrophobic property, and UV curing is carried out. The coating film applied to the wood material surface can achieve good sealing performance, super-hydrophobicity, temperature resistance, weather resistance and other excellent performance. Combined action of the three can cure polyimide, improve the curing speed and lower the curing temperature.</description><language>eng</language><subject>ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COMPOSITIONS BASED THEREON ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; INKS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; ORGANIC MACROMOLECULAR COMPOUNDS ; PAINTS ; PASTES OR SOLIDS FOR COLOURING OR PRINTING ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF MATERIALS THEREFOR ; WOODSTAINS</subject><creationdate>2016</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=20160127&DB=EPODOC&CC=CN&NR=105273614A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160127&DB=EPODOC&CC=CN&NR=105273614A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DU ANLEI</creatorcontrib><creatorcontrib>YANG RUE</creatorcontrib><creatorcontrib>WU ZHIHUI</creatorcontrib><creatorcontrib>YAN XIAOXING</creatorcontrib><creatorcontrib>XU WEI</creatorcontrib><title>UV super-hydrophobic polyimide paint prepared by room temperature reaction and used for wood material surface</title><description>The invention relates to a UV super-hydrophobic polyimide paint prepared by room temperature reaction and used for a wood material surface and a method. The paint is prepared from the following components: pyromellitic dianhydride, 4, 4'-diaminodiphenyl ether, N-methyl pyrrolidone, maleic anhydride, styrene, a photoinitiator, a leveling agent, 1, 4-diazabicyclo[2.2.2]octane, and a specially shaped carbon nanotube, wherein the photoinitiator is 1-hydroxy cyclohexyl phenyl ketone. According to the invention, room temperature reaction produces polyamic acid, polyamic acid then reacts with polyol to generate unsaturated polyester, also the photoinitiator, the leveling agent, 1, 4-diazabicyclo[2.2.2]octane, carbon nanotube and other raw materials are introduced to make the polyimide paint have super-hydrophobic property, and UV curing is carried out. The coating film applied to the wood material surface can achieve good sealing performance, super-hydrophobicity, temperature resistance, weather resistance and other excellent performance. 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The paint is prepared from the following components: pyromellitic dianhydride, 4, 4'-diaminodiphenyl ether, N-methyl pyrrolidone, maleic anhydride, styrene, a photoinitiator, a leveling agent, 1, 4-diazabicyclo[2.2.2]octane, and a specially shaped carbon nanotube, wherein the photoinitiator is 1-hydroxy cyclohexyl phenyl ketone. According to the invention, room temperature reaction produces polyamic acid, polyamic acid then reacts with polyol to generate unsaturated polyester, also the photoinitiator, the leveling agent, 1, 4-diazabicyclo[2.2.2]octane, carbon nanotube and other raw materials are introduced to make the polyimide paint have super-hydrophobic property, and UV curing is carried out. The coating film applied to the wood material surface can achieve good sealing performance, super-hydrophobicity, temperature resistance, weather resistance and other excellent performance. Combined action of the three can cure polyimide, improve the curing speed and lower the curing temperature.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS |
| title | UV super-hydrophobic polyimide paint prepared by room temperature reaction and used for wood material surface |
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