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CN106432800A 一种二硫代氨基甲酸·DL-α生育酚合稀土配合物橡胶配合剂 无效 - 驳回

一种二硫代氨基甲酸·DL-α生育酚合稀土配合物橡胶配合剂
摘要：
一种二硫代氨基甲酸·DL-α生育酚合稀土配合物橡胶配合剂，属于多效的硫化配合剂技术领域。该橡胶配合剂由稀土金属离子与二硫代氨基甲酸盐、DL-α生育酚配合而成，其中稀土金属离子包括镧、铈、镨、钕、钐、铕、钆、铽、镝、钬、铒、铥、镱、镥。这种双配体稀土配合物可同时作为硫化促进剂和橡胶防老剂使用，不仅具有良好的硫化特性，增强橡胶复合材料的综合物理机械性能，还可以起到抗老化的效果，延长制品使用寿命。此外，该双配体稀土配合物在硫化过程，不会产生对人体有害的物质，清洁无污染，是一种新能环保的橡胶助剂。
摘要（英）：

The invention provides a dithiocarbamic acid DL-alpha tocopherol rare-earth compound rubber compounding ingredient and belongs to the technical field of a multi-effect vulcanization compounding ingredient. The rubber compounding ingredient is prepared by matching rare earth metal ion, dithiocarbamate and DL-alpha tocopherol, wherein the rare earth metal ion comprises lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium and lutetium. A double-ligand rare-earth compound provided by the invention can be used as a vulcanization accelerating agent and a rubber anti-ageing agent at the same time; the double-ligand rare-earth compound has a good vulcanization property and can be used for enhancing comprehensive physical mechanical properties of a rubber composite material, realizing an anti-ageing effect and prolonging the service life of products. Furthermore, the double-ligand rare-earth compound does not generate substances harmful to human bodies in a vulcanization process, is clean and has no pollution, so that the double-ligand rare-earth compound is a new-energy-source and environment-friendly rubber auxiliary agent.

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