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    • 6. 发明申请
    • BINDERS WITH LOW CONTENT IN HYDROLYSABLE MONOMER SUITABLE FOR SELF-POLISHING ANTIFOULING PAINTS
    • 可水解单体含量低的粘合剂,适用于自抛光涂料
    • WO2003018651A1
    • 2003-03-06
    • PCT/EP2002/009351
    • 2002-08-22
    • SIGMA COATINGS B.V.GILLARD, MichelVOS, Marcel
    • GILLARD, MichelVOS, Marcel
    • C08F220/12
    • C08F220/12
    • Film-forming polymer prepared by polymerisation of: 5 - from more than 0 up to 4 mol% of at least one ethylenically unsaturated monomer unit A selected from the carboxylic acid and sulfonic acid derivatives that can yield an acid function upon hydrolysis in water; 10 - from 5 to 45 mol% of at least one monomer unit B selected from the group consisting of the N-vinyl lactam monomers of general formula CH2=CH-N-CO-R'J , the N-vinyl amides of general formula CH2=CH-NR-CO-15 R", the monomers of general formula CH2=CR"'-C00-R""N-CO-R'I, the monomers of general formula CH2=CR"'C00-R""-NR""'-CO-R", 2-pyrrolidone-l-isoprenyl ketone, and mixtures thereof, wherein - R is H or selected from the group consisting 20 of alkyl, - R' is a n-alkylidene radical having 2 to 8 carbon atoms, - R" is selected from the group consisting of alkyl, cycloalkyl, aryl, alkylaryl and arylalkyl 25 radicals having a maximum of 18 carbon atoms, - R"' is H or CH3, - R"" is a n-alkylidene radical having from 1 to 8 carbon atoms, - R""' is H or R" 30 and the balance of the monomer units being monomer units C selected from the group consisting of the esters of ethylenically unsaturated carboxylic acids with C1-C18 alcohols, styrene, alpha-methyl styrene, vinyl toluenes, and mixtures thereof.
    • 通过聚合制备的成膜聚合物:5-大于0至4摩尔%的选自羧酸和磺酸衍生物中的至少一种烯键式不饱和单体单元,所述羧酸和磺酸衍生物在水中水解时可产生酸功能; 10〜5〜45摩尔%的选自由通式CH2 = CH-N-CO-R'J的N-乙烯基内酰胺单体组成的组中的至少一种单体单元B,通式 CH2 = CH-NR-CO-15R“,通式为CH2 = CR”'-C00-R“”N-CO-R'I的单体,通式CH2 = CR“'C00-R” “-NR”“' - CO-R”,2-吡咯烷酮-1-异戊二烯基酮及其混合物,其中-R为H或选自烷基的基团,-R'为具有 2至8个碳原子,-R“选自具有最多18个碳原子的烷基,环烷基,芳基,烷基芳基和芳基烷基25基团,-R”'是H或CH 3,-R“”是 具有1至8个碳原子的正亚烷基,R“”'是H或R“30,其余单体单元是选自烯属不饱和羧酸与C1- C18醇,苯乙烯,α-甲基苯乙烯,乙烯基甲苯和混合物 s。