首页> 外国专利> METHOD FOR REDUCING FIBROUS ENHANCED POLYMER MATERIALS UNDER THERMAL AGING CONDITIONS antioxidant-emulsion, AQUEOUS COATING EQUIPMENT FOR TREATMENT OF GLASS FIBRE, METHOD FOR MANUFACTURING OF GLASS FIBRE AND PROCESS FOR THE PREPARATION OF AN EMULSION THAT IS SUITABLE FOR USE IN COATING MATERIALS FOR TREATING of glass fibers.

METHOD FOR REDUCING FIBROUS ENHANCED POLYMER MATERIALS UNDER THERMAL AGING CONDITIONS antioxidant-emulsion, AQUEOUS COATING EQUIPMENT FOR TREATMENT OF GLASS FIBRE, METHOD FOR MANUFACTURING OF GLASS FIBRE AND PROCESS FOR THE PREPARATION OF AN EMULSION THAT IS SUITABLE FOR USE IN COATING MATERIALS FOR TREATING of glass fibers.

机译：在热老化条件下还原纤维增强聚合物材料的方法，抗氧化剂乳液，用于处理玻璃纤维的水性涂料设备，用于制造玻璃纤维的方法以及用于制备适合用于制造的乳液的方法纤维。

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摘要

Oil-in-water emulsions of antioxidants having low volatility and good thermal resistance are provided for treating fibrous reinforcements such as glass fibers. The emulsions are comprised of the antioxidant in an amount of about 5 to about 60 weight percent of the emulsion along with an organic solvent that has a boiling point above the temperature of use or of preparation and is compatible with the antioxidant in an amount in a ratio of about 0. 5 to about 1.5 with the antioxidant and one or more emulsifiers selected from the group consisting of anionic, and nonionic having a combined HLB (hydrophilic/lipophilic balance) in the range of about 12 to about 27. The emulsion can also contain a resin carrier such as an epoxy resin and/or a stabilizing agent such as polyalkylene polyol. PP An aqueous treating solution for treating fibrous reinforcement such as a sizing composition for treating glass fibers to increase the protection of fiber reinforced polymeric materials against chemical degradation due to the chemistry on the treated glass fibers or reaction and/or decomposition products of said chemistry is comprised of the oil-in-water emulsion, film-former, and coupling agent and may contain other conventional agents used in sizing composition.

机译：提供了具有低挥发性和良好的耐热性的抗氧化剂的水包油乳液，用于处理玻璃纤维等纤维增强材料。乳液由抗氧化剂组成，其含量为乳液重量的约5％至约60％，以及有机溶剂的沸点高于使用温度或制备温度，并且与抗氧化剂相容的有机溶剂的含量为乳液重量的5％至60％。抗氧化剂和选自由阴离子和非离子组成的组的一种或多种乳化剂的比率为约0.5至约1.5。所述乳化剂的组合HLB（亲水/亲脂平衡）在约12至约27的范围内。还含有树脂载体如环氧树脂和/或稳定剂如聚亚烷基多元醇。

一种用于处理纤维增强材料的水性处理溶液，例如用于处理玻璃纤维的上浆组合物，以增强对纤维增强聚合物材料的保护，以防止由于处理后的玻璃纤维上的化学反应或反应和/或分解而导致的化学降解所述化学的产物由水包油型乳剂，成膜剂和偶联剂组成，并且可以包含用于施胶组合物中的其他常规试剂。展开▼

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公开/公告号NL8006696A

专利类型
公开/公告日1981-11-02

原文格式PDF
申请/专利权人 PPG INDUSTRIES INC. TE PITTSBURGH PENNSYLVANIE VER. ST. V. AM.;
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申请/专利号NL19800006696
发明设计人
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申请日1980-12-10
分类号C09K15/00;C03C25/02;C08J5/04;
国家 NL
入库时间 2022-08-22 16:09:27

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