Water-Triggered Coloring or Color Changing Indicator
    142.
    发明申请
    Water-Triggered Coloring or Color Changing Indicator 有权
    水触发着色或变色指示器

    公开(公告)号:US20110152805A1

    公开(公告)日:2011-06-23

    申请号:US12640604

    申请日:2009-12-17

    Applicant: JunMo Gil

    Inventor: JunMo Gil

    Abstract: An ink formulation that includes a reversible color-developing complex formed from a dye precursor molecule having a triarylmethane derivative structure modified with a leaving-group (L) that disassociates from said dye precuror when subjected to environmental conditions of either a neutral or acidic pH value is described. Also the invention pertains to diagnostic indicators or absorbent personal care products that have the ink formulation applied to at least a part of the product.

    Abstract translation: 一种油墨制剂,其包含由具有在离去基团(L)修饰的三芳基甲烷衍生物结构的染料前体分子形成的可逆显色复合物,其在经受中性或酸性pH值的环境条件时与所述染料前体分离 被描述。 本发明还涉及具有将油墨制剂应用于产品的至少一部分的诊断指示剂或吸收性个人护理产品。

    POLYMER ENCAPSULATED COLOURANTS BY SPRAY DRYING
    143.
    发明申请
    POLYMER ENCAPSULATED COLOURANTS BY SPRAY DRYING 审中-公开
    聚合物通过喷雾干燥包裹的香料

    公开(公告)号:US20110147965A1

    公开(公告)日:2011-06-23

    申请号:US12990808

    申请日:2009-04-29

    Abstract: The invention relates to a process of preparing polymer particles which comprise an effective amount of at least one colourant, a polymer matrix and secondary particles distributed within the polymer matrix. The process comprises the following steps: A) Preparation of an emulsion of a polymer formed from a monomer blend in an aqueous phase and Formation of the secondary particles in the aqueous phase; B) Addition to the aqueous phase of an effective colouring amount of at least one colourant; C) Dispersing or dissolving the colourant in the aqueous phase; and D) Subjecting the emulsion to dehydration in a spray-drying unit.

    Abstract translation: 本发明涉及一种制备聚合物颗粒的方法,其包含有效量的至少一种着色剂,聚合物基质和分散在聚合物基质内的二次颗粒。 该方法包括以下步骤:A)在水相中由单体共混物形成的聚合物的乳液的制备和在水相中形成二次粒子; B)向水相中加入有效着色量的至少一种着色剂; C)将着色剂分散或溶解在水相中; 和D)使乳液在喷雾干燥单元中脱水。

    Pigment preparation for coloring polymers
    146.
    发明授权
    Pigment preparation for coloring polymers 有权
    聚合物着色剂的颜料制备

    公开(公告)号:US07935747B2

    公开(公告)日:2011-05-03

    申请号:US11587977

    申请日:2005-06-21

    Abstract: The invention relates to a pigment preparation for coloring polymers. The inventive preparation comprises one or more pigments and a carrier. According to the invention, the carrier includes an oligomer or a combination of low-molecular-weight polymers from the group containing polymers and copolymers of ethylene-acrylic acid, ethylene-maleic anhydride or polypropylene-maleic anhydride. The carrier also includes a polymer from the group containing polymers of ethylene-ethyl acrylate, ethylene/butyl acrylate, ethylene/methacrylic acid, polypropylene with grafted methyl polymethacrylate, polypropylene with grafted polystyrene or block copolymers of styrene. For organic pigments, the preparation contains 50%-70% pigment and 50%-30% carrier. For inorganic pigments, the preparation contains 60%-90% pigment and 40%-10% carrier. The invention comprises a polyvalent pigment preparation which can be used in the production of color concentrates with specific bases and high precision.

    Abstract translation: 本发明涉及着色聚合物着色剂。 本发明的制剂包含一种或多种颜料和载体。 根据本发明,载体包括低聚物或低分子量聚合物的组合,所述聚合物包含聚合物和乙烯 - 丙烯酸,乙烯 - 马来酸酐或聚丙烯 - 马来酸酐的共聚物。 载体还包括来自含有乙烯 - 丙烯酸乙酯,乙烯/丙烯酸丁酯,乙烯/甲基丙烯酸,具有接枝聚甲基丙烯酸甲酯的聚丙烯,聚丙烯与接枝聚苯乙烯或苯乙烯嵌段共聚物的聚合物的聚合物。 对于有机颜料,该制剂含有50%-70%颜料和50%-30%载体。 对于无机颜料,该制剂含有60%-90%颜料和40%-10%载体。 本发明包括可用于生产具有特定碱基的色浓物和高精度的多价颜料制剂。

    POLYCARBONATE RESIN COMPOSITION, MOLDED POLYCARBONATE RESIN, AND PROCESS FOR PRODUCING THE SAME
    150.
    发明申请
    POLYCARBONATE RESIN COMPOSITION, MOLDED POLYCARBONATE RESIN, AND PROCESS FOR PRODUCING THE SAME 审中-公开
    聚碳酸酯树脂组合物,模塑聚碳酸酯树脂及其制造方法

    公开(公告)号:US20110028634A1

    公开(公告)日:2011-02-03

    申请号:US12745170

    申请日:2008-10-31

    Abstract: Provided are a polycarbonate resin composition which includes a specific amount of a glass filler and a specific amount of a glossy particle and is excellent in optical characteristics and flame retardancy, and in which difference in brightness between a left half and a right half of a weld line of a molded product is not visually observed, a polycarbonate resin molded article, and a method for producing the polycarbonate resin molded article. The polycarbonate resin composition includes, with respect to 100 parts by mass of a composition composed of (A) more than 90 parts by mass and 99 parts by mass or less of an aromatic polycarbonate resin containing 10 to 40 parts by mass of a polycarbonate-polyorganosiloxane copolymerized resin and (B) 1 part by mass or more and less than 10 parts by mass of a glass filler having a difference in a refractive index of 0.002 or less from the aromatic polycarbonate resin, (C) 0.01 to 3.0 parts by mass of a glossy particle and (D) 0.05 to 2.0 parts by mass of a silicone compound having a reactive functional group.

    Abstract translation: 提供一种聚碳酸酯树脂组合物,其包含特定量的玻璃填料和特定量的光泽颗粒,并且具有优异的光学特性和阻燃性,并且其中焊接的左半部分和右半部分之间的亮度差 未观察到模制品的生产线,聚碳酸酯树脂模制品,以及聚碳酸酯树脂模塑制品的制造方法。 聚碳酸酯树脂组合物中,相对于100质量份由(A)大于90质量份组成的组合物和99质量份以下的含有10〜40质量份聚碳酸酯类的芳香族聚碳酸酯树脂, 聚有机硅氧烷共聚树脂和(B)1质量份以上且小于10质量份的来自芳族聚碳酸酯树脂的折射率为0.002以下的玻璃填料,(C)0.01〜3.0质量份 的(D)0.05〜2.0质量份具有反应性官能团的硅氧烷化合物。

Patent Agency Ranking