Toughening type waterborne epoxy curing agent as well as preparation method and application thereof
The invention discloses a toughening type waterborne epoxy curing agent as well as a preparation method and application thereof. The curing agent is prepared from the following raw materials in parts by weight: 1 part of epoxy resin; 0.65 to 6 parts of a polyamine compound; 0.1 to 1 part of tougheni...
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| creator | SHEN XIAOBIN QI SHUYUAN WU TAIHENG HAO BAOXIANG JIN YUNQUAN JI XUESHUN |
| description | The invention discloses a toughening type waterborne epoxy curing agent as well as a preparation method and application thereof. The curing agent is prepared from the following raw materials in parts by weight: 1 part of epoxy resin; 0.65 to 6 parts of a polyamine compound; 0.1 to 1 part of toughening type epoxy resin; 0.25 to 1.25 parts of a single epoxy reactive diluent; and 0.2 to 1 part of alkyl polyethylene glycol monoglycidyl ether. The epoxy curing agent has good hydrophilic performance, good flexibility and good compatibility with epoxy resin, and when the epoxy resin coating is prepared, a paint film of the epoxy resin coating has excellent salt fog resistance, water resistance and toughness and is high in adhesive force and hardness.
本发明公开了一种增韧型水性环氧固化剂及其制备方法与应用，所述固化剂由包括以下重量份数的原料制备得到：环氧树脂1份；多元胺化合物0.65-6份；增韧型环氧树脂0.1-1份；单环氧活性稀释剂0.25-1.25份；烷基聚乙二醇单缩水甘油醚0.2-1份。本发明中环氧固化剂具有较好的亲水性能、柔韧性好且与环氧树脂具有较好的相容性，制备环氧树脂涂料时其漆膜具有优异的耐盐雾性、耐水性、韧性，且附着力强、硬度高。 |
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本发明公开了一种增韧型水性环氧固化剂及其制备方法与应用，所述固化剂由包括以下重量份数的原料制备得到：环氧树脂1份；多元胺化合物0.65-6份；增韧型环氧树脂0.1-1份；单环氧活性稀释剂0.25-1.25份；烷基聚乙二醇单缩水甘油醚0.2-1份。本发明中环氧固化剂具有较好的亲水性能、柔韧性好且与环氧树脂具有较好的相容性，制备环氧树脂涂料时其漆膜具有优异的耐盐雾性、耐水性、韧性，且附着力强、硬度高。</description><language>chi ; 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>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=20210806&DB=EPODOC&CC=CN&NR=113214455A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210806&DB=EPODOC&CC=CN&NR=113214455A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHEN XIAOBIN</creatorcontrib><creatorcontrib>QI SHUYUAN</creatorcontrib><creatorcontrib>WU TAIHENG</creatorcontrib><creatorcontrib>HAO BAOXIANG</creatorcontrib><creatorcontrib>JIN YUNQUAN</creatorcontrib><creatorcontrib>JI XUESHUN</creatorcontrib><title>Toughening type waterborne epoxy curing agent as well as preparation method and application thereof</title><description>The invention discloses a toughening type waterborne epoxy curing agent as well as a preparation method and application thereof. The curing agent is prepared from the following raw materials in parts by weight: 1 part of epoxy resin; 0.65 to 6 parts of a polyamine compound; 0.1 to 1 part of toughening type epoxy resin; 0.25 to 1.25 parts of a single epoxy reactive diluent; and 0.2 to 1 part of alkyl polyethylene glycol monoglycidyl ether. The epoxy curing agent has good hydrophilic performance, good flexibility and good compatibility with epoxy resin, and when the epoxy resin coating is prepared, a paint film of the epoxy resin coating has excellent salt fog resistance, water resistance and toughness and is high in adhesive force and hardness.
本发明公开了一种增韧型水性环氧固化剂及其制备方法与应用，所述固化剂由包括以下重量份数的原料制备得到：环氧树脂1份；多元胺化合物0.65-6份；增韧型环氧树脂0.1-1份；单环氧活性稀释剂0.25-1.25份；烷基聚乙二醇单缩水甘油醚0.2-1份。本发明中环氧固化剂具有较好的亲水性能、柔韧性好且与环氧树脂具有较好的相容性，制备环氧树脂涂料时其漆膜具有优异的耐盐雾性、耐水性、韧性，且附着力强、硬度高。</description><subject>ADHESIVES</subject><subject>CHEMICAL PAINT OR INK REMOVERS</subject><subject>CHEMISTRY</subject><subject>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>INKS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PAINTS</subject><subject>PASTES OR SOLIDS FOR COLOURING OR PRINTING</subject><subject>POLISHES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjUsKwkAQRLNxIeod2gO4iIkHkKC4cpV9aMfKB8aeZtIh5vYm6AFcFA_qFdQ6cWUYmhbSSUM2KWhkQ3yEKCBoeE_khrhIbiBG3NMI7xdqhHJk64LQC9aGJ7HMUfWd-9bWIiLU22RVs--x-3GT7K-Xsrgd5oMKvbKDwKrinqbZMc3z0-mc_bP5AOrqPvM</recordid><startdate>20210806</startdate><enddate>20210806</enddate><creator>SHEN XIAOBIN</creator><creator>QI SHUYUAN</creator><creator>WU TAIHENG</creator><creator>HAO BAOXIANG</creator><creator>JIN YUNQUAN</creator><creator>JI XUESHUN</creator><scope>EVB</scope></search><sort><creationdate>20210806</creationdate><title>Toughening type waterborne epoxy curing agent as well as preparation method and application thereof</title><author>SHEN XIAOBIN ; QI SHUYUAN ; WU TAIHENG ; HAO BAOXIANG ; JIN YUNQUAN ; JI XUESHUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113214455A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</creationdate><topic>ADHESIVES</topic><topic>CHEMICAL PAINT OR INK REMOVERS</topic><topic>CHEMISTRY</topic><topic>COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>INKS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PAINTS</topic><topic>PASTES OR SOLIDS FOR COLOURING OR PRINTING</topic><topic>POLISHES</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF MATERIALS THEREFOR</topic><topic>WOODSTAINS</topic><toplevel>online_resources</toplevel><creatorcontrib>SHEN XIAOBIN</creatorcontrib><creatorcontrib>QI SHUYUAN</creatorcontrib><creatorcontrib>WU TAIHENG</creatorcontrib><creatorcontrib>HAO BAOXIANG</creatorcontrib><creatorcontrib>JIN YUNQUAN</creatorcontrib><creatorcontrib>JI XUESHUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SHEN XIAOBIN</au><au>QI SHUYUAN</au><au>WU TAIHENG</au><au>HAO BAOXIANG</au><au>JIN YUNQUAN</au><au>JI XUESHUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Toughening type waterborne epoxy curing agent as well as preparation method and application thereof</title><date>2021-08-06</date><risdate>2021</risdate><abstract>The invention discloses a toughening type waterborne epoxy curing agent as well as a preparation method and application thereof. The curing agent is prepared from the following raw materials in parts by weight: 1 part of epoxy resin; 0.65 to 6 parts of a polyamine compound; 0.1 to 1 part of toughening type epoxy resin; 0.25 to 1.25 parts of a single epoxy reactive diluent; and 0.2 to 1 part of alkyl polyethylene glycol monoglycidyl ether. The epoxy curing agent has good hydrophilic performance, good flexibility and good compatibility with epoxy resin, and when the epoxy resin coating is prepared, a paint film of the epoxy resin coating has excellent salt fog resistance, water resistance and toughness and is high in adhesive force and hardness.
本发明公开了一种增韧型水性环氧固化剂及其制备方法与应用，所述固化剂由包括以下重量份数的原料制备得到：环氧树脂1份；多元胺化合物0.65-6份；增韧型环氧树脂0.1-1份；单环氧活性稀释剂0.25-1.25份；烷基聚乙二醇单缩水甘油醚0.2-1份。本发明中环氧固化剂具有较好的亲水性能、柔韧性好且与环氧树脂具有较好的相容性，制备环氧树脂涂料时其漆膜具有优异的耐盐雾性、耐水性、韧性，且附着力强、硬度高。</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 | Toughening type waterborne epoxy curing agent as well as preparation method and application thereof |
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