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公开(公告)号：US4931220A
公开(公告)日：1990-06-05
申请号：US124718
申请日：1987-11-24
IPC分类号： G02B5/23 , C07D207/333 , C07D405/06 , C07D407/06 , C07D409/06 , C07D498/10 , C07D498/20 , C08F2/44 , C08F20/10 , C08F20/20 , G02B1/04
CPC分类号： C08F2/44
摘要： Described is photochromic particulate material comprising a photochromic substance within a matrix of a polymerizate of a polyfunctional acrylate monomer. The photochromic particulate material may be produced by adding an organic photochromic substance to a polymerizable composition including a polyfunctional acrylate monomer and polymerizing the resultant admixture, e.g., by emulsion polymerization. In the case of emulsion or suspension polymerization, finely divided particulate organic photochromic materials are separated from the polymerization medium in the form of spheroidal thermoset photochromic particles of fairly uniform size. If desired, the particles recovered from the polymerization medium may be further ground in conventional attrition mills to further reduce the size of the particulate product. In the case of bulk polymerization, the polymerizate may be formed as a continuously cast sheet, which is then pulverized to a particulate material of pigmentary size.
摘要翻译： 描述了在多官能丙烯酸酯单体的聚合物的基质内包含光致变色物质的光致变色颗粒材料。 可以通过将有机光致变色物质加入到包含多官能丙烯酸酯单体的可聚合组合物中并通过乳液聚合聚合所得的混合物来制备光致变色颗粒材料。 在乳液或悬浮聚合的情况下，细碎的颗粒状有机光致变色材料以相当均匀尺寸的球状热固性光致变色颗粒的形式从聚合介质中分离。 如果需要，从聚合介质回收的颗粒可以在常规研磨机中进一步研磨以进一步减小颗粒产物的尺寸。 在本体聚合的情况下，聚合物可以形成为连续铸造的片材，然后将其粉碎成颜料尺寸的颗粒材料。
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公开(公告)号：US5049385A
公开(公告)日：1991-09-17
申请号：US213383
申请日：1988-06-30
CPC分类号： A01N59/00
摘要： Described is particulate halogen-containing material, e.g., calcium hypochlorite, containing from about 0.1 to about 10 weight percent of colorant-treated particulate inorganic water soluble salt, e.g., sodium chloride. The colorant used with the sodium chloride salt is resistant to oxidation by the halogen specie in the material and is water dispersible. The amount of colorant used is from about 0.01 to about 5 weight percent, based on the inorganic salt. Preferred are the water dispersible phthalocyanine colorants.
摘要翻译： 描述了含有约0.1至约10重量％的经着色剂处理的颗粒无机水溶性盐如氯化钠的颗粒状含卤素材料，例如次氯酸钙。 与氯化钠盐一起使用的着色剂耐受材料中卤素物质的氧化，并且是水分散的。 所使用的着色剂的量为基于无机盐的约0.01至约5重量％。 优选的是水分散性酞菁着色剂。
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3.发明授权Polyolefin compositions optionally having variable toughness and/or hardness 有权任选具有可变韧性和/或硬度的聚烯烃组合物公开(公告)号：US07285593B1
公开(公告)日：2007-10-23
申请号：US09312811
申请日：1999-05-17
CPC分类号： A63B60/00 , A63B53/04 , A63B53/10 , A63B60/06 , A63B60/08 , A63B60/10 , A63B2053/002 , A63B2209/00 , A63B2209/02 , C08F32/00 , C08L65/00 , C08L83/00
摘要： The present invention provides novel polyolefin compositions having variable hardness and/or toughness properties. The polyolefin compositions include: a polyolefin prepared by the metathesis of an olefin monomer using a ruthenium or osmium carbene catalyst; and one or more hardness and/or toughness modulators. The polyolefin is preferably poly(dicyclopentadiene), or poly-DCPD. Also provided are articles of manufacture, such as molded parts, produced from the polyolefin compositions. The disclosed compositions are useful in marine, recreational and sports products.
摘要翻译： 本发明提供具有可变硬度和/或韧性的新型聚烯烃组合物。 聚烯烃组合物包括：通过使用钌或锇卡因催化剂复分解烯烃单体制备的聚烯烃; 和一种或多种硬度和/或韧性调节剂。 聚烯烃优选为聚（二环戊二烯）或聚-DCPD。 还提供了由聚烯烃组合物制备的制品，例如模制件。 所公开的组合物可用于海洋，娱乐和运动产品。
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公开(公告)号：US5106559A
公开(公告)日：1992-04-21
申请号：US718043
申请日：1991-06-20
IPC分类号： A01N59/00
CPC分类号： A01N59/00
摘要： Described is particulate halogen-containing material, e.g., calcium hypochlorite, containing from about 0.1 to about 10 weight percent of colorant-treated particulate inorganic water soluble salt, e.g., sodium chloride. The colorant used with the sodium chloride salt is resistant to oxidation by the halogen specie in the material and is water dispersible. The amount of colorant used is from about 0.01 to about 5 weight percent, based on the inorganic salt. Preferred are the water dispersible phthalocyanine colorants.
摘要翻译： 描述了含有约0.1至约10重量％的经着色剂处理的颗粒无机水溶性盐如氯化钠的颗粒状含卤素材料，例如次氯酸钙。 与氯化钠盐一起使用的着色剂耐受材料中卤素物质的氧化，并且是水分散的。 所使用的着色剂的量为基于无机盐的约0.01至约5重量％。 优选的是水分散性酞菁着色剂。
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