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    • 4. 发明申请
    • MARINE COMPOSITIONS BEARING PREFERENTIALLY CONCENTRATED DOMAINS OF NON-TIN, ORGANO ANTI-FOULING AGENTS
    • 承载非特定浓度的非锡,有机抗反应剂的海洋组合物
    • WO1992020747A1
    • 1992-11-26
    • PCT/US1992004077
    • 1992-05-14
    • BATTELLE MEMORIAL INSTITUTE
    • BATTELLE MEMORIAL INSTITUTEMCGINNISS, Vincent, D.DICK, Richard, J.
    • C09D05/14
    • C09D5/1625
    • The present invention is addressed to a curable, marine anti-fouling composition of a thermoplastic or thermosetting binder, solvent, non-tin, organo anti-fouling agent, and optionally conventional additives, e.g. leaching agents, opacifying pigments, etc. The anti-fouling agents are found in preferentially concentrated domains (hereinafter, often referred to as ''PCD'') in the cured compositions. The PCDs can be termed non-homogeneous, phase-separated, or incompatible in the system. The art term used in describing the PCDs of anti-fouling agent is not limitative of the invention as the disclosure herein will demonstrate. Preferably, PCDs are created by forming an oligomeric adduct of the anti-fouling agent which adduct is formed into PCDs upon the curing of the composition. Additional techniques for forming PCDs of anti-fouling agent are revealed herein. The present invention also is addressed to new, low toxicity anti-fouling agents which comprise pesticide or herbicide compounds having a chi factor of between about 0.01 and 3, a Z value for vinyl or aromatic compounds of between about 0.01 and 0.08, and an LD50 value of greater than 200 mg/kg against rats or mice. Such pesticide or algicide compounds broadly can be selected from heterocyclic compounds, aromatic compounds substituted with heteroatom substituents, various amino compounds, carbocyclic vinyl ether ketones, certain phospho compounds, certain polychlorinated carbocyclic and acyclic compounds, certain chlorinated carbocyclic carboxylates, antimony tartrate, boric acid, and cupric oleate.
    • 本发明涉及一种可固化的海洋防污组合物,其包括热塑性或热固性粘合剂,溶剂,非锡,有机防污垢剂和任选的常规添加剂,例如, 浸出剂,不透明颜料等。在固化组合物中,优先浓缩的结构域(以下称为“PCD”)中存在防污垢剂。 PCD可以称为非均匀的,相分离的或不相容的系统。 用于描述防污剂的PCD的艺术术语不限于本发明,因为本文的内容将展示。 优选地,通过在组合物固化时形成加成物形成PCD的防污剂的低聚加成物来形成PCD。 本文揭示了形成防污剂PCD的其它技术。 本发明还涉及新的低毒性防污剂,其包含chi因子为约0.01至3的杀虫剂或除草剂化合物,乙烯基或芳族化合物的Z值为约0.01至0.08,LD 50 值大于200mg / kg对大鼠或小鼠。 这种农药或杀藻剂化合物广泛地可以选自杂环化合物,被杂原子取代基取代的芳族化合物,各种氨基化合物,碳环乙烯基醚酮,某些磷酸化合物,某些多氯代碳环和非环状化合物,某些氯化碳环羧酸盐,酒石酸锑,硼酸 和油酸铜。