수지 분산 조성물

α, β-불포화 카르복실산 또는 그 에스테르를 구성 단위에 포함하는 공중합체를 안정되게 분산하여 포함하는 수성 분산 조성물로서, 해당 공중합체의 함유량이 비교적 많고, 또한 점도가 비교적 낮다는 특징도 겸비하는 조성물 및 그 제조 방법이 제공된다. 해당 제조 방법은, (1) α, β-불포화 카르복실산 또는 그 에스테르를 구성 단위에 포함하는 공중합체, 염기성 물질 및 물을 해당 공중합체의 농도가 40∼62질량%로 되고, 해당 공중합체가 중화도 10∼35%로 중화되도록 혼합하는 것, (2) 얻어진 혼합물을 0.1∼2MPa로 가압하는...

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Hauptverfasser: FUJIWARA TOSHIAKI, OKAMOTO MASAFUMI, MIZUHASHI TOSHINARI
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creator FUJIWARA TOSHIAKI
OKAMOTO MASAFUMI
MIZUHASHI TOSHINARI
description α, β-불포화 카르복실산 또는 그 에스테르를 구성 단위에 포함하는 공중합체를 안정되게 분산하여 포함하는 수성 분산 조성물로서, 해당 공중합체의 함유량이 비교적 많고, 또한 점도가 비교적 낮다는 특징도 겸비하는 조성물 및 그 제조 방법이 제공된다. 해당 제조 방법은, (1) α, β-불포화 카르복실산 또는 그 에스테르를 구성 단위에 포함하는 공중합체, 염기성 물질 및 물을 해당 공중합체의 농도가 40∼62질량%로 되고, 해당 공중합체가 중화도 10∼35%로 중화되도록 혼합하는 것, (2) 얻어진 혼합물을 0.1∼2MPa로 가압하는 것 및, 필요에 따라서 (3) 가압 후, 물을 더 첨가하여, 해당 공중합체 농도를 30∼60질량%로 조정하는 것을 포함하는, α, β-불포화 카르복실산 또는 그 에스테르를 구성 단위에 포함하는 공중합체의 수성 분산 조성물의 제조 방법이다. This invention provides an aqueous dispersion composition comprising in a stably dispersed state a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, the composition being characterized by having a relatively high content of the copolymer and also having relatively low viscosity. The invention also provides a production method for the aqueous dispersion composition. The production method is for producing an aqueous dispersion composition of a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, the method comprising (1) mixing a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, a basic substance, and water such that the concentration of the copolymer is 40 to 62 mass%, and that the copolymer is neutralized to a degree of neutralization of 10 to 35%, (2) applying a pressure of 0.1 to 2 MPa to the obtained mixture, and (3) further adding water after the pressure application to adjust the concentration of the copolymer to 30 to 60 mass%.
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This invention provides an aqueous dispersion composition comprising in a stably dispersed state a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, the composition being characterized by having a relatively high content of the copolymer and also having relatively low viscosity. The invention also provides a production method for the aqueous dispersion composition. The production method is for producing an aqueous dispersion composition of a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, the method comprising (1) mixing a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, a basic substance, and water such that the concentration of the copolymer is 40 to 62 mass%, and that the copolymer is neutralized to a degree of neutralization of 10 to 35%, (2) applying a pressure of 0.1 to 2 MPa to the obtained mixture, and (3) further adding water after the pressure application to adjust the concentration of the copolymer to 30 to 60 mass%.</description><language>kor</language><subject>ADHESIVES ; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ; 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 ; GENERAL PROCESSES OF COMPOUNDING ; INKS ; LAYERED PRODUCTS ; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM ; 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 ; PERFORMING OPERATIONS ; POLISHES ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; TRANSPORTING ; USE OF MATERIALS THEREFOR ; WOODSTAINS ; WORKING-UP</subject><creationdate>2023</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&amp;date=20230317&amp;DB=EPODOC&amp;CC=KR&amp;NR=20230038208A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20230317&amp;DB=EPODOC&amp;CC=KR&amp;NR=20230038208A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUJIWARA TOSHIAKI</creatorcontrib><creatorcontrib>OKAMOTO MASAFUMI</creatorcontrib><creatorcontrib>MIZUHASHI TOSHINARI</creatorcontrib><title>수지 분산 조성물</title><description>α, β-불포화 카르복실산 또는 그 에스테르를 구성 단위에 포함하는 공중합체를 안정되게 분산하여 포함하는 수성 분산 조성물로서, 해당 공중합체의 함유량이 비교적 많고, 또한 점도가 비교적 낮다는 특징도 겸비하는 조성물 및 그 제조 방법이 제공된다. 해당 제조 방법은, (1) α, β-불포화 카르복실산 또는 그 에스테르를 구성 단위에 포함하는 공중합체, 염기성 물질 및 물을 해당 공중합체의 농도가 40∼62질량%로 되고, 해당 공중합체가 중화도 10∼35%로 중화되도록 혼합하는 것, (2) 얻어진 혼합물을 0.1∼2MPa로 가압하는 것 및, 필요에 따라서 (3) 가압 후, 물을 더 첨가하여, 해당 공중합체 농도를 30∼60질량%로 조정하는 것을 포함하는, α, β-불포화 카르복실산 또는 그 에스테르를 구성 단위에 포함하는 공중합체의 수성 분산 조성물의 제조 방법이다. This invention provides an aqueous dispersion composition comprising in a stably dispersed state a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, the composition being characterized by having a relatively high content of the copolymer and also having relatively low viscosity. The invention also provides a production method for the aqueous dispersion composition. The production method is for producing an aqueous dispersion composition of a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, the method comprising (1) mixing a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, a basic substance, and water such that the concentration of the copolymer is 40 to 62 mass%, and that the copolymer is neutralized to a degree of neutralization of 10 to 35%, (2) applying a pressure of 0.1 to 2 MPa to the obtained mixture, and (3) further adding water after the pressure application to adjust the concentration of the copolymer to 30 to 60 mass%.</description><subject>ADHESIVES</subject><subject>AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G</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>GENERAL PROCESSES OF COMPOUNDING</subject><subject>INKS</subject><subject>LAYERED PRODUCTS</subject><subject>LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM</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>PERFORMING OPERATIONS</subject><subject>POLISHES</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>TRANSPORTING</subject><subject>USE OF MATERIALS THEREFOR</subject><subject>WOODSTAINS</subject><subject>WORKING-UP</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZBB_0zHjzfIGhdfbWt40bVB4s3DDm5aNr9fs4WFgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8d5BRgZGxgYGxhZGBhaOxsSpAgDpfikl</recordid><startdate>20230317</startdate><enddate>20230317</enddate><creator>FUJIWARA TOSHIAKI</creator><creator>OKAMOTO MASAFUMI</creator><creator>MIZUHASHI TOSHINARI</creator><scope>EVB</scope></search><sort><creationdate>20230317</creationdate><title>수지 분산 조성물</title><author>FUJIWARA TOSHIAKI ; 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This invention provides an aqueous dispersion composition comprising in a stably dispersed state a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, the composition being characterized by having a relatively high content of the copolymer and also having relatively low viscosity. The invention also provides a production method for the aqueous dispersion composition. The production method is for producing an aqueous dispersion composition of a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, the method comprising (1) mixing a copolymer comprising an α,β-unsaturated carboxylic acid or an ester thereof as a constituent unit, a basic substance, and water such that the concentration of the copolymer is 40 to 62 mass%, and that the copolymer is neutralized to a degree of neutralization of 10 to 35%, (2) applying a pressure of 0.1 to 2 MPa to the obtained mixture, and (3) further adding water after the pressure application to adjust the concentration of the copolymer to 30 to 60 mass%.</abstract><oa>free_for_read</oa></addata></record>
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subjects ADHESIVES
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
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
GENERAL PROCESSES OF COMPOUNDING
INKS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
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
PERFORMING OPERATIONS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORTING
USE OF MATERIALS THEREFOR
WOODSTAINS
WORKING-UP
title 수지 분산 조성물
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