阅读说明：本技术 含有水玻璃的漆组合物 (Paint composition containing water glass ) 是由 J·皮塔克洛佩兹 J·鲁格 R·库普费尔 D·菲舍尔 F·霍维尔曼 C·谢弗 于 2019-01-31 设计创作，主要内容包括：本发明提供含水漆组合物,其包含：1)0.01-5wt％的共聚物,其包含：(A)50mol％-98mol％的重复阴离子结构单元,其包含至少一种羧酸根基团,和(B)2mol％-50mol％的根据式(B1)的重复单元：<Image he="204" wi="700" file="DDA0002627367010000011.GIF" imgContent="drawing" imgFormat="GIF" orientation="portrait" inline="no"></Image>其中：R<Sup>11</Sup>、R<Sup>12</Sup>、R<Sup>13</Sup>独立地选自H、甲基、乙基,R<Sup>2</Sup>和R<Sup>3</Sup>独立地选自H、甲基、乙基或者苯基,R<Sup>4</Sup>选自H或者具有1-4个碳原子的烷基,X选自O、CH<Sub>2</Sub>O或者CH<Sub>2</Sub>CH<Sub>2</Sub>O,Y选自具有1-28个碳原子的亚烷基,或者亚苯基,m是整数1-500,n是整数0-500；和m+n≥5,2)3.5-15.0wt％的水玻璃,3)1.0-10wt％的有机聚合物粘合剂,4)0.1-2.0wt％的根据式(C)的稳定剂：<Image he="141" wi="700" file="DDA0002627367010000012.GIF" imgContent="drawing" imgFormat="GIF" orientation="portrait" inline="no"></Image>其中：R<Sup>5</Sup>和R<Sup>6</Sup>独立地选自含有1-8个碳原子的烷基,R<Sup>7</Sup>选自H或者含有1-18个碳原子的烷基,M<Sup>1</Sup>和M<Sup>2</Sup>独立地选自含有1-5个碳原子的烯基,X<Sup>1</Sup>选自共价键、亚甲基、O或N<Sup>+</Sup>(R<Sup>5</Sup>R<Sup>6</Sup>),Y<Sup>1</Sup>选自共价键或酰胺基-NHC(O)-,D<Sup>-</Sup>是阴离子,5)10-70wt％的颜料和/或填料,6)20-85wt％的水。(The present invention provides an aqueous paint composition comprising: 1)0.01 to 5 wt% of a copolymer comprising: (A) from 50 mol% to 98 mol% of recurring anionic structural units comprising at least one carboxylate group, and (B) from 2 mol% to 50 mol% of recurring units according to formula (B1): wherein: r 11 、R 12 、R 13 Independently selected from H, methyl, ethyl, R 2 And R 3 Independently selected from H, methyl, ethyl or phenyl, R 4 Selected from H or alkyl having 1-4 carbon atoms, X is selected from O, CH 2 O or CH 2 CH 2 O, Y is selected from alkylene having 1 to 28 carbon atoms, or phenylene, m is an integer of 1 to 500, n is an integer of 0 to 500; and m + n.gtoreq.5, 2)3.5-15.0 wt.% of water glass, 3)1.0-10 wt.% of an organic polymer binder, 4)0.1-2.0 wt.% of a stabilizer according to formula (C): wherein: r 5 And R 6 Independently selected from alkyl groups containing 1 to 8 carbon atoms, R 7 Selected from H or alkyl having 1 to 18 carbon atoms, M 1 And M 2 Independently selected from alkenyl groups containing 1 to 5 carbon atoms, X 1 Selected from covalent bond, methylene, O or N + (R 5 R 6 )，Y 1 Selected from covalent bond or amido-NHC (O) -, D ‑ Is anionic, 5) from 10 to 70% by weight of pigments and/or fillers, 6) from 20 to 85% by weight of water.)