HIGH SOLID CONTENT ANTIFOULING COATING COMPOSITION

PROBLEM TO BE SOLVED: To provide a novel low-solvent antifouling coating composition based on a prepolymer having a hydrolyzable silyl group.SOLUTION: The self-polishing antifouling coating composition contains (a) a base component containing a prepolymer (i) having an alkoxysilyl functional group a...

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Bibliographische Detailangaben
Hauptverfasser:	AOKI RYUICHI, CATALA PERE, ASAYAMA YUICHI, SHIGEMATSU YASUNOBU, PALASI JOSEP, IWASE YOSHIYUKI, HATAKEYAMA TADASHI, SORIA MAITE, BADIA ANTONI SANCHEZ, TANABE HIRONARI
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a novel low-solvent antifouling coating composition based on a prepolymer having a hydrolyzable silyl group.SOLUTION: The self-polishing antifouling coating composition contains (a) a base component containing a prepolymer (i) having an alkoxysilyl functional group and/or (ii) being curable in the presence of a curing agent/a catalyst, wherein the prepolymer has a side chain having a terminal group of formula (I): -X-O-(SiRRO)-SiRRR(wherein X is >C=O; n is 0 to 5,000; and R, R, R, Rand Rare selected from 1-20C alkyls and optionally substituted phenyls), and (b) the curing agent/the catalyst.