ANTIFOULING COMPOSITION

To provide a binder for antifouling coating composition including a silyl group-containing acrylic resin.SOLUTION: The binder for antifouling coating includes (i) a hydrophilic copolymer that has a glass transition temperature of at least 0°C and includes at least 10 wt.% of two kinds of (meth)acryl...

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Bibliographische Detailangaben
Hauptverfasser:	JACKSON SEAMUS MICHAEL, HENNING JOHNSEN, MARIT DAHLING
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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 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
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Beschreibung
Zusammenfassung:	To provide a binder for antifouling coating composition including a silyl group-containing acrylic resin.SOLUTION: The binder for antifouling coating includes (i) a hydrophilic copolymer that has a glass transition temperature of at least 0°C and includes at least 10 wt.% of two kinds of (meth)acrylate monomers and less than 15 wt.% of a comonomer other than the monomer, (ii) a cyclic monocarboxylic acid such as rosin and the derivative thereof, and (iii) a silyl ester copolymer including at least 15 wt.% of a silyl ester monomer.SELECTED DRAWING: None 【課題】シリル基含有アクリル樹脂を含む防汚コーティング組成物用バインダーの提供。【解決手段】本バインダーは、（ｉ）少なくとも０℃のガラス転移温度を有する親水性コポリマーであって、少なくとも１０重量％の２種の（メタ）アクリル酸エステルのモノマー、およびそれ以外のコモノマーを１５重量％未満含む親水性コポリマーと、（ｉｉ）環状モノカルボン酸、例えばロジンまたはその誘導体と、（ｉｉｉ）少なくとも１５重量％のシリルエステルモノマーを含むシリルエステルコポリマー、を含む。【選択図】なし