Provided is a silyl polymer-based antifouling coating composition that is capable of forming a coating film in which cracking is inhibited from occurring for a long period from the early stage of immersion in seawater and fresh water and enables to maintain excellent coating film consumption for a long term. The antifouling coating composition includes: a copolymer (A) containing a structural unit (a-1) derived from styrene or the like, a structural unit (a-2) derived from glycidyl (meth) acrylate, and optionally a structural unit (a-3) derived from another ethylenically unsaturated monomer; a polymer (B) containing a structural unit (b-1) derived from a monomer represented by the following Formula (b1) : wherein X is a hydrogen atom or a carboxyl group; R 1 is a hydrogen atom or a methyl group; R 2 to R 6 , which may be the same as or different from each other, are C 1 -C 6 straight or branched chain alkyl; and n is an integer of 0 or 1 or more; and an antifoulant.
ANTIFOULING PAINT COMPOSITION, ANTIFOULING PAINT FILM, ANTIFOULING SUBSTRATE, AND METHOD FOR MANUFACTURING ANTIFOULING SUBSTRATE
FÄULNISVERHINDERNDE ANSTRICHZUSAMMENSETZUNG, FÄULNISVERHINDERNDE FARBSCHICHT, FÄULNISVERHINDERNDES SUBSTRAT UND VERFAHREN ZUR HERSTELLUNG DES FÄULNISVERHINDERNDEN SUBSTRATS
COMPOSITION DE PEINTURE ANTISALISSURE, FILM DE PEINTURE ANTISALISSURE, SUBSTRAT ANTISALISSURE, ET PROCÉDÉ DE FABRICATION DE SUBSTRAT ANTISALISSURE
28.06.2017
Patent
Elektronische Ressource
Englisch
IPC: | C09D Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke , COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Europäisches Patentamt | 2015
|Europäisches Patentamt | 2017
|Europäisches Patentamt | 2018
|Europäisches Patentamt | 2021
|Europäisches Patentamt | 2017
|