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发明公开
CN104530985A 一种松香金属盐树脂及其制备方法与它的用途 无效 - 驳回

一种松香金属盐树脂及其制备方法与它的用途
摘要：
本发明涉及一种松香金属盐树脂及其制备方法与它的用途。本发明松香金属盐树脂具有结构式R-X--R1(I)，式中R代表松香酸、歧化松香酸或二聚松香酸的酸根；X代表Zn2+、Cu2+、Mg2+或Ca2+离子；R1代表松香酸、歧化松香酸或二聚松香酸的酸根。本发明的松香金属盐树脂对环境无危害；与现有的松香相比，本发明的松香金属盐树脂涂膜韧性好，可作为主要成膜物单独使用，能与涂料配方中其他组分匹配更好，可降解，自抛光性能更优异，且防污期效长，符合防污涂料的环境友好发展趋势，具有良好的应用前景。
摘要（英）：

The invention relates to rosin metal salt resin as well as a preparation method and application thereof. The rosin metal salt resin has a structural formula R-X--R1(I), wherein R represents an acid radical of colopholic acid, disproportionated colopholic acid or dimeric colopholic acid; X represents an ion Zn<2+>, Cu<2+>, Mg<2+> or Ca<2+>; R1 represents an acid radical of colopholic acid, disproportionated colopholic acid or dimeric colopholic acid. The rosin metal salt resin is environmentally friendly; compared with the existing rosin, the rosin metal salt resin can be used as a main film forming matter, can be well matched with other components in a coating formula, can be degraded, is good in film coating toughness, relatively excellent in self-polishing performance and long in antifouling period, meets the environment-friendly development tendency of antifouling coatings and has good application prospect.

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