ETHYLENE/VINYL ACETATE COPOLYMER EMULSION
PURPOSE:To provide the titled emulsion having excellent miscibility with pigments and useful as a vehicle for paint, by emulsion-polymerizing ethylene and vinyl acetate by using an anionic surfactant, a specified nonionic surfactant and a water-soluble protective colloid. CONSTITUTION:The titled cop...
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| creator | KONDOU SUSUMU AKAGAWA TETSUO |
| description | PURPOSE:To provide the titled emulsion having excellent miscibility with pigments and useful as a vehicle for paint, by emulsion-polymerizing ethylene and vinyl acetate by using an anionic surfactant, a specified nonionic surfactant and a water-soluble protective colloid. CONSTITUTION:The titled copolymer having an ethylene content of 5-20wt% is obtd. by emulsion-polymerizing vinyl acetate and ethylene by using 0.1-1.5wt% (based on the amount of vinyl acetate) anionic surfactant such as sodium lauryl sulfate or sodium diethylhexyl phosphate, 4-8wt% polyxyethylene/polyoxypropylene condensation type nonionic surfactant of the formula (wherein a, b, c are each an integer of 1 or more, pref. those having a polyoxypropylene unit content of 15-60wt%), and 0.3-4wt% water-soluble protective colloid such as partially saponified PVA. By using two kinds of said surfactants and said water- soluble protective colloid in combination, blending of large amounts of pigments becomes possible without deteriorating characteristics which EVA emulsion originally possesses. |
| format | Patent |
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CONSTITUTION:The titled copolymer having an ethylene content of 5-20wt% is obtd. by emulsion-polymerizing vinyl acetate and ethylene by using 0.1-1.5wt% (based on the amount of vinyl acetate) anionic surfactant such as sodium lauryl sulfate or sodium diethylhexyl phosphate, 4-8wt% polyxyethylene/polyoxypropylene condensation type nonionic surfactant of the formula (wherein a, b, c are each an integer of 1 or more, pref. those having a polyoxypropylene unit content of 15-60wt%), and 0.3-4wt% water-soluble protective colloid such as partially saponified PVA. By using two kinds of said surfactants and said water- soluble protective colloid in combination, blending of large amounts of pigments becomes possible without deteriorating characteristics which EVA emulsion originally possesses.</description><language>eng</language><subject>ADHESIVES ; CHEMICAL PAINT OR INK REMOVERS ; CHEMISTRY ; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; CORRECTING FLUIDS ; DYES ; FILLING PASTES ; INKS ; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED 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>1982</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=19820921&DB=EPODOC&CC=JP&NR=S57153036A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19820921&DB=EPODOC&CC=JP&NR=S57153036A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KONDOU SUSUMU</creatorcontrib><creatorcontrib>AKAGAWA TETSUO</creatorcontrib><title>ETHYLENE/VINYL ACETATE COPOLYMER EMULSION</title><description>PURPOSE:To provide the titled emulsion having excellent miscibility with pigments and useful as a vehicle for paint, by emulsion-polymerizing ethylene and vinyl acetate by using an anionic surfactant, a specified nonionic surfactant and a water-soluble protective colloid. CONSTITUTION:The titled copolymer having an ethylene content of 5-20wt% is obtd. by emulsion-polymerizing vinyl acetate and ethylene by using 0.1-1.5wt% (based on the amount of vinyl acetate) anionic surfactant such as sodium lauryl sulfate or sodium diethylhexyl phosphate, 4-8wt% polyxyethylene/polyoxypropylene condensation type nonionic surfactant of the formula (wherein a, b, c are each an integer of 1 or more, pref. those having a polyoxypropylene unit content of 15-60wt%), and 0.3-4wt% water-soluble protective colloid such as partially saponified PVA. By using two kinds of said surfactants and said water- soluble protective colloid in combination, blending of large amounts of pigments becomes possible without deteriorating characteristics which EVA emulsion originally possesses.</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>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>CORRECTING FLUIDS</subject><subject>DYES</subject><subject>FILLING PASTES</subject><subject>INKS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED 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>1982</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNB0DfGI9HH1c9UP8_SL9FFwdHYNcQxxVXD2D_D3ifR1DVJw9Q31Cfb09-NhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfFeAcGm5oamxgbGZo7GxKgBAFeOJQA</recordid><startdate>19820921</startdate><enddate>19820921</enddate><creator>KONDOU SUSUMU</creator><creator>AKAGAWA TETSUO</creator><scope>EVB</scope></search><sort><creationdate>19820921</creationdate><title>ETHYLENE/VINYL ACETATE COPOLYMER EMULSION</title><author>KONDOU SUSUMU ; AKAGAWA TETSUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS57153036A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1982</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>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>CORRECTING FLUIDS</topic><topic>DYES</topic><topic>FILLING PASTES</topic><topic>INKS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED 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>KONDOU SUSUMU</creatorcontrib><creatorcontrib>AKAGAWA TETSUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KONDOU SUSUMU</au><au>AKAGAWA TETSUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ETHYLENE/VINYL ACETATE COPOLYMER EMULSION</title><date>1982-09-21</date><risdate>1982</risdate><abstract>PURPOSE:To provide the titled emulsion having excellent miscibility with pigments and useful as a vehicle for paint, by emulsion-polymerizing ethylene and vinyl acetate by using an anionic surfactant, a specified nonionic surfactant and a water-soluble protective colloid. CONSTITUTION:The titled copolymer having an ethylene content of 5-20wt% is obtd. by emulsion-polymerizing vinyl acetate and ethylene by using 0.1-1.5wt% (based on the amount of vinyl acetate) anionic surfactant such as sodium lauryl sulfate or sodium diethylhexyl phosphate, 4-8wt% polyxyethylene/polyoxypropylene condensation type nonionic surfactant of the formula (wherein a, b, c are each an integer of 1 or more, pref. those having a polyoxypropylene unit content of 15-60wt%), and 0.3-4wt% water-soluble protective colloid such as partially saponified PVA. By using two kinds of said surfactants and said water- soluble protective colloid in combination, blending of large amounts of pigments becomes possible without deteriorating characteristics which EVA emulsion originally possesses.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng |
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| subjects | ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED 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 | ETHYLENE/VINYL ACETATE COPOLYMER EMULSION |
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