Abrasion resistant coating compositions and coated articles
    2.
    发明申请
    Abrasion resistant coating compositions and coated articles 失效
    耐磨涂料组合物和涂层制品

    公开(公告)号:US20070237964A1

    公开(公告)日:2007-10-11

    申请号:US11399146

    申请日:2006-04-06

    Abstract: Coating compositions are disclosed that include an alkoxide and a silica sol that includes silica nanoparticles and a polymerizable (meth)acrylate binding agent. The polymerizable (meth)acrylate binding agent remains substantially uncrosslinked after the coating composition has been cured to form a hard coat. Also disclosed are articles at least partially coated with a hard coat deposited from such a coating composition, methods for depositing a hard coat on at least a portion of a plastic substrate, and methods for improving the adhesion and abrasion resistance of a coating composition.

    Abstract translation: 公开了包括烷氧基和包含二氧化硅纳米颗粒和可聚合(甲基)丙烯酸酯结合剂的二氧化硅溶胶)的涂料组合物。 可固化(甲基)丙烯酸酯结合剂在涂料组合物固化后形成硬涂层基本上未交联。 还公开了至少部分地涂覆有由这种涂料组合物沉积的硬涂层的制品,在塑料基材的至少一部分上沉积硬涂层的方法,以及用于改善涂料组合物的粘合性和耐磨性的方法。

    Multi-layer coatings and related methods
    5.
    发明申请
    Multi-layer coatings and related methods 有权
    多层涂料及相关方法

    公开(公告)号:US20050266248A1

    公开(公告)日:2005-12-01

    申请号:US11132110

    申请日:2005-05-18

    Abstract: Multi-layer coatings are disclosed that include (a) a first layer deposited from at least one composition that includes a polymeric composition, and (b) a second layer applied over at least a portion of the first layer in which the second layer is deposited from at least one liquid composition that includes (i) a photocatalytic material, and (ii) a binder that is hydrophilic and comprises an essentially completely hydrolyzed organosilicate. Also disclosed are substrates coated with such multi-layer coatings, methods of applying such multi-layer coatings to a substrate and methods of making a painted surface easy-to-clean.

    Abstract translation: 公开了多层涂层,其包括(a)由至少一种包含聚合物组合物的组合物沉积的第一层,和(b)施加在第二层沉积第一层的至少一部分上的第二层 从至少一种液体组合物,其包括(i)光催化材料,和(ii)亲水性并包含基本上完全水解的有机硅酸盐的粘合剂。 还公开了涂覆有这种多层涂层的基材,将这种多层涂层施加到基材的方法以及使得涂漆表面易于清洁的方法。

    Method of reference signal allocation in wireless communication systems

    公开(公告)号:US09628233B2

    公开(公告)日:2017-04-18

    申请号:US12871360

    申请日:2010-08-30

    CPC classification number: H04L5/0048

    Abstract: A method is provided for determining reference signal positions in a frequency-time domain in an Orthogonal Frequency Division Multiple Access (OFDMA) system. A plurality of sub-carriers are selected in one resource block according to a predetermined mother pattern for reference signal allocation. When a single resource block is assigned for transmission to a user, the reference signal positions are determined corresponding to the plurality of selected sub-carriers in the single resource block. When multiple resource blocks are assigned for transmission to a user, the reference signal positions are determined in the multiple resource blocks by reducing a number of the plurality of selected sub-carriers in the mother pattern for at least one of the multiple resource blocks.

    REPLENISHING COMPOSITIONS AND METHODS OF REPLENISHING PRETREATMENT COMPOSITIONS
    10.
    发明申请
    REPLENISHING COMPOSITIONS AND METHODS OF REPLENISHING PRETREATMENT COMPOSITIONS 有权
    补充组合物和代谢预处理组合物的方法

    公开(公告)号:US20110083580A1

    公开(公告)日:2011-04-14

    申请号:US12575731

    申请日:2009-10-08

    CPC classification number: C23C22/86 C23C22/34

    Abstract: Disclosed are replenisher compositions and methods of replenishing pretreatment compositions. The methods include adding a replenisher composition to a pretreatment composition wherein the replenisher composition includes: (a) a dissolved complex metal fluoride ion wherein the metal ion comprises a Group IIIA metal, Group IVA metal, Group IVB metal, or combinations thereof; (b) a component comprising an oxide, hydroxide, or carbonate of Group IIIA, Group IVA, Group IVB metals, or combinations thereof; and optionally (c) a dissolved metal ion comprising a Group IB metal, Group IIB metal, Group VIIB metal, Group VIII metal, Lanthanide Series metal, or combinations thereof.

    Abstract translation: 公开了补充组合物和补充预处理组合物的方法。 所述方法包括向预处理组合物中加入补充剂组合物,其中所述补充剂组合物包括:(a)溶解的复合金属氟化物离子,其中所述金属离子包含IIIA族金属,IVA族金属,IVB族金属或其组合; (b)包含IIIA族,IVA族,IVB族金属或其组合的氧化物,氢氧化物或碳酸盐的组分; 和任选地(c)包含IB族金属,IIB族金属,VIIB族金属,VIII族金属,镧系金属或其组合的溶解金属离子。

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