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首页> 外国专利> Barium sulphate desaglomerado, dry powder, a process for preparing barium sulfate desaglomerado premix for plastics, the use of barium sulphate desaglomerado, plastics and adhesives.Curable compositions, and intermediary.

Barium sulphate desaglomerado, dry powder, a process for preparing barium sulfate desaglomerado premix for plastics, the use of barium sulphate desaglomerado, plastics and adhesives.Curable compositions, and intermediary.

机译：硫酸钡脱硫球，干粉，一种用于塑料的硫酸钡脱硫球预混料的制备方法，硫酸钡脱硫球，塑料和胶粘剂的用途，可固化组合物和中间体。

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"Barium sulphate desaglomerado, dry powder, a process for preparing barium sulfate desaglomerado, premix plastic, use of barium sulphate desaglomerado, plastics and adhesives.Curable compositions, and intermediary. " The invention describes barium sulphate desaglomerado which has an average particle size of less than 0.5 109 primary m and is coated with a dispersant.The dispersant is preferably reactive groups which are capable of interacting with the surface of barium sulphate.The dispersants particularly preferred are those who are able to give the barium sulphate a surface hydrophilic and reactive groups for coupling in or within the polymers.The invention also relates to a premix comprising barium sulfate coated, desaglomerado.
机译：本发明描述了具有平均粒度的硫酸钡脱硫剂，“硫酸钡脱硫剂，干粉，制备硫酸钡脱硫剂的方法，预混塑料，使用硫酸钡脱硫剂，塑料和粘合剂。可固化的组合物和中间体。”小于0.5 <109 <109prim> m并且用分散剂涂覆。分散剂优选为能够与硫酸钡的表面相互作用的反应性基团。特别优选的分散剂是能够赋予硫酸钡表面的那些。用于在聚合物内或聚合物内偶合的亲水和反应性基团。本发明还涉及一种预混合物，其包含硫酸钡涂覆的脱附聚物。

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