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    • 21. 发明授权
    • Aqueous compositions comprising ion exchange resins that deliver paint and primer properties in a coating
    • 包含在涂层中提供涂料和底漆性能的离子交换树脂的水性组合物
    • US08815997B2
    • 2014-08-26
    • US13453057
    • 2012-04-23
    • Wei ZhangOzzie M. PressleyMonica A. LuckenbachJames C. Bohling
    • Wei ZhangOzzie M. PressleyMonica A. LuckenbachJames C. Bohling
    • C08L31/00C08J5/20
    • C09D5/002C09D5/022C09D5/1637C09D7/65C09D143/02
    • The present invention provides one component aqueous compositions comprising (i) from 0.01 to 7 wt. %, based on the total weight of solids in the composition, of anion exchange resin beads having a weight average particle size of from 0.1 to 20 μm a low crosslinker content, the anion exchange resin copolymer beads being chosen from gelular beads, beads having a dual morphology, and mixtures thereof, (ii) an emulsion copolymer having a copolymerization residue of one or more phosphorus acid monomer, and having an anionic surfactant or its polymerization residue and a reductant or its polymerization residue and, (iii) at least one phosphorous containing surfactant in the amount of from 0.1 to 5 wt. %, based on the weight of emulsion copolymer solids. The compositions find use as coating binders and either pigmented or unpigmented paints and enable the provision of a single coat primer plus topcoat with excellent stain blocking.
    • 本发明提供单组分水性组合物,其包含(i)0.01至7重量% %,基于组合物中固体的总重量,具有低交联剂含量的重均粒径为0.1至20μm的阴离子交换树脂珠,阴离子交换树脂共聚物珠选自凝胶珠,具有 双重形态及其混合物,(ii)具有一个或多个磷酸单体的共聚残基并具有阴离子表面活性剂或其聚合残基和还原剂或其聚合残基的乳液共聚物,和(iii)至少一种磷 含量为0.1-5重量%的表面活性剂。 %,基于乳液共聚物固体的重量。 该组合物用作涂料粘合剂和着色或未着色的涂料,并且能够提供具有优异污渍阻挡性能的单一涂料底漆和外涂层。
    • 27. 发明申请
    • AUTO-REBOUND SWITCHING APPARATUS AND THE SWITCHING METHOD THEREOF
    • 自动关闭开关装置及其切换方法
    • US20140027234A1
    • 2014-01-30
    • US14008788
    • 2012-03-30
    • Huasong ZhouWei ZhangJianmin ChenBin Cao
    • Huasong ZhouWei ZhangJianmin ChenBin Cao
    • B05B1/16
    • C07D239/47B05B1/1636B05B1/18C07D239/48C07D405/12C07D487/04
    • An auto-rebound switching apparatus has: a body provided with a water-separating apparatus, an upper cover rotatably arranged on the rear side of the body, a passive disc rotatably arranged between the rear side of the body and the upper cover, a clutch mechanism comprising a bi-directional ratchet gear and a bi-directional pawl matching the ratchet gear, the ratchet gear being rotatably arranged on the rear side of the body and transmissively connected to the water-separating apparatus, thus allowing the ratchet gear, when rotating, to drive the water-separating apparatus into motion to allow switching, the bi-directional pawl, the upper cover, and the passive disc being interconnected, allowing the upper cover to rotate relative to the passive disc thus driving the bi-directional pawl to move between a forward rotation position, a reverse rotation position, and a detached position, and a rebound apparatus.
    • 一种自动回弹切换装置具有:主体,其具有水分离装置,可旋转地布置在主体后侧的上盖,可旋转地布置在主体的后侧和上盖之间的无源盘,离合器 机构包括双向棘轮齿轮和与棘轮相配合的双向棘爪,该棘轮齿轮可旋转地布置在主体的后侧上,并透射连接到水分离装置,从而允许棘轮在旋转时 ,以驱动水分离装置运动以允许切换,双向棘爪,上盖和无源盘互连,允许上盖相对于无源盘旋转,从而将双向棘爪驱动到 在正向旋转位置,反向旋转位置和分离位置之间移动,以及回弹装置。