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    Size for fibers and glass fibers coated therewith
    14.
    发明授权
    Size for fibers and glass fibers coated therewith 失效
    适用于纤维和玻璃纤维的尺寸

    公开(公告)号：US3664855A

    公开(公告)日：1972-05-23

    申请号：US3664855D

    申请日：1969-12-16

    Applicant: OWENS CORNING FIBERGLASS CORP

    Inventor： MORRISON ALBERT R ,  HAYNES HAROLD L

    IPC: C03C25/32 ,  C09J3/06

    CPC classification number: C03C25/321 ,  Y10T428/2933 ,  Y10T428/2991

    Abstract: A size for lubricating fibers, including glass fibers, which is a water dispersion of a solid unctuous material, as for example a solid wax, fat, or gelled or otherwise solidified oil, and a starch ether of a cyclic hydrocarbon, as for example a starch ether of an aryl compound, an aralkyl compound, an alkaryl compound, a cycloalkyl compound and a cycloalkenyl compound, or homologues thereof. The wax may be an animal, vegetable, mineral, or synthetic wax which is unctuous and insoluble in water. The oils can be gelled by adding any gelling agent, and preferably a thixotropic gelling agent to the oil. The starch ethers or, as the case may be, are only partially cooked so that unburst starch granules are retained, and this dispersion is intimately mixed with the unctuous solid emulsified particles. Other ingredients such as cationic lubricants, coloring matter, bactericides, waxes having particular characteristics, etc. can be added to provide their separate functions. The combination of the above defined partially burst starch granules of etherified starch, and the emulsified particles of the solid unctuous material have very low migration from coated glass fibers, and when dried, provide low tensions when pulled over guide surfaces.

    Abstract translation: 用于润滑纤维的尺寸，包括玻璃纤维，其是固体单质材料的水分散体，例如固体蜡，脂肪或凝胶状或其它固化油，以及环状烃的淀粉醚，例如 芳基化合物的淀粉醚，芳烷基化合物，烷芳基化合物，环烷基化合物和环烯基化合物，或其同系物。 蜡可以是非水性且不溶于水的动物，植物，矿物质或合成蜡。 油可以通过向油中加入任何胶凝剂，优选触变性胶凝剂来胶凝。 根据情况可以将淀粉醚部分地烹饪，使得保留不突出的淀粉颗粒，并且将该分散体与单一的固体乳化颗粒紧密混合。 可以添加其它成分如阳离子润滑剂，着色剂，杀菌剂，具有特殊特性的蜡等，以提供其独立的功能。 上述定义的部分爆裂淀粉颗粒的醚化淀粉和固体颗粒的乳化颗粒与涂覆的玻璃纤维具有非常低的迁移，当干燥时，在拉动导向表面时提供低的张力。

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