Multiple stage curable polymer with controlled transitions
    33.
    发明授权
    Multiple stage curable polymer with controlled transitions 有权
    具有受控过渡的多级可固化聚合物

    公开(公告)号:US09550845B2

    公开(公告)日:2017-01-24

    申请号:US14626327

    申请日:2015-02-19

    摘要: The invention provides a polymer system, including a first composition and a second composition. The first composition is different from the second composition. The first composition includes a first gelator, the first gelator including a plurality of acylhydrazine moieties. The second composition includes a second gelator, the second gelator including a plurality of formyl moieties. At least one of the first composition and the second composition includes a prepolymer. The invention further provides a method of using the polymer system to form a polymeric material via multiple stages to more effectively control the rheology of the components over a variety of timescales.

    摘要翻译: 本发明提供一种包括第一组合物和第二组合物的聚合物体系。 第一组合物不同于第二组合物。 第一组合物包括第一胶凝剂,第一胶凝剂包括多个酰肼部分。 第二组合物包括第二胶凝剂,第二胶凝剂包括多个甲酰部分。 第一组合物和第二组合物中的至少一种包含预聚物。 本发明进一步提供一种使用该聚合物体系通过多个阶段形成聚合物材料以更有效地控制各种时间尺度的组分流变性的方法。

    Polymerizable compounds, polymerizable composition, polymer, and optically anisotropic body
    38.
    发明授权
    Polymerizable compounds, polymerizable composition, polymer, and optically anisotropic body 有权
    可聚合化合物,可聚合组合物,聚合物和光学各向异性体

    公开(公告)号:US09150677B2

    公开(公告)日:2015-10-06

    申请号:US14129055

    申请日:2012-06-14

    摘要: The invention is a polymerizable compound represented by formula (I); a polymerizable composition comprising the polymerizable compound and an initiator; a polymer obtained by polymerizing the polymerizable compound or the polymerizable composition, and an optically anisotropic article comprising the polymer. In the formula, Q1 to Q3 are a hydrogen atom, and the like; X is a C4-12 divalent aromatic group, and the like; Y1 to Y12 are a chemical single bond, —O—, —O—C(═O)—, —C(═O)—O—, and the like; G1 to G4 are a C1-20 divalent aliphatic group, and the like; Z1 to Z4 are a C2-10 alkenyl group, and the like; A1 is a trivalent aromatic group, and the like; A2 to A7 are a C4-30 divalent aromatic group, and the like; and n is 0 or 1. The present invention provides a polymerizable compound, a polymerizable composition, and a polymer that have a practical low melting point, exhibit excellent solubility in a general-purpose solvent, can be produced at low cost, and may produce an optical film that achieves uniform conversion of polarized light over a wide wavelength band, and an optically anisotropic article.

    摘要翻译: 本发明是由式(I)表示的可聚合化合物; 包含可聚合化合物和引发剂的可聚合组合物; 通过聚合可聚合化合物或可聚合组合物获得的聚合物和包含该聚合物的光学各向异性物品。 在该式中,Q1至Q3是氢原子等; X是C 4-12二价芳族基团等; Y1至Y12是化学单键,-O - , - O-C(= O) - , - C(= O)-O-等; G1〜G4为C1-20二价脂肪族基团等。 Z1〜Z4为C2-10烯基等。 A1是三价芳族基团等; A2〜A7为C4-30二价芳香族基团等。 并且n为0或1.本发明提供具有实用低熔点,在通用溶剂中表现出优异溶解性的可聚合化合物,可聚合组合物和聚合物,可以以低成本制备 在宽波长带上实现偏振光的均匀转换的光学膜和光学各向异性物品。

    Resin Composition, Application Method Thereof and Liquid Crystal Display Panel Using Same
    39.
    发明申请
    Resin Composition, Application Method Thereof and Liquid Crystal Display Panel Using Same 审中-公开
    树脂组合物,其应用方法和使用其的液晶显示面板

    公开(公告)号:US20150225631A1

    公开(公告)日:2015-08-13

    申请号:US14500282

    申请日:2014-09-29

    发明人: Ang XIAO

    摘要: The invention discloses a resin composition, use method thereof, and a LCD panel using the same, which can solve the problem of poor display in a peripheral display area caused by denaturization of liquid crystal in that area upon exposure to UV light of 320-380 nm adopted for UV radiation of resin compositions in the prior art. The resin composition of the invention is photocurable under an irradiation of visible light having a wavelength in the range of 400-450 nm, which will not cause the denaturization of liquid crystal. Thus, the distance from the edge of the mask to the display area can be decreased, which is advantageous for the reduction of the width of the frame of a LCD panel.

    摘要翻译: 本发明公开了一种树脂组合物及其使用方法以及使用该树脂组合物的LCD面板,其可以解决在暴露于320-380的UV光下的该区域中的液晶的变色引起的周边显示区域显示不良的问题 nm用于现有技术中树脂组合物的UV辐射。 本发明的树脂组合物在波长在400-450nm范围内的可见光的照射下是可光固化的,这不会导致液晶的变性。 因此,可以减小从掩模的边缘到显示区域的距离,这有利于降低LCD面板的框架的宽度。

    FLUORINATED POLYMERIZABLE COMPOUND
    40.
    发明申请
    FLUORINATED POLYMERIZABLE COMPOUND 审中-公开
    氟化聚合物

    公开(公告)号:US20150225339A1

    公开(公告)日:2015-08-13

    申请号:US14423558

    申请日:2013-10-04

    申请人: BASF SE

    摘要: The invention relates to a polymerizable compound of formula (I), where Rf represents a monovalent fluorinated organic radical of 1 to 18 carbon atoms and 35 to 85 wt % of fluorine, R1 represents a moiety from the group consisting of cyclic or acyclic alkylene of 5 to 14 carbon atoms, arylene, diarylenealkane and dialkylene-substituted aryl, B represents —O— or —N(R2)—, R2 represents hydrogen, an aliphatic hydrocarbyl moiety of 1 to 12 carbon atoms or a monovalent fluorinated organic radical of 1 to 18 carbon atoms and 35 to 85 wt % of fluorine, X represents a polymeric polyol having two or more repeating units and after removal of two OH groups, E represents —O— or —N(R3)—, R3 represents a hydrocarbyl moiety of 1 to 12 carbon atoms or a hydrogen atom, Y represents a chemical bond or a divalent moiety of 2 to 20 carbon atoms, and Z represents an organic moiety comprising a polymerizable building-block group. The invention further discloses a process for forming this compound, polymers comprising the polymerizable compound of the invention and the use of said polymers for coating a surface.

    摘要翻译: 本发明涉及式(I)的可聚合化合物,其中Rf表示1至18个碳原子的一价氟化有机基团和35至85重量%的氟,R 1表示由以下基团组成的组的部分:环或亚环烷基 5至14个碳原子,亚芳基,二亚芳基烷烃和二亚烷基取代的芳基,B表示-O-或-N(R2) - ,R2表示氢,1至12个碳原子的脂族烃基部分或1价氟化有机基团 至18个碳原子和35至85重量%的氟,X表示具有两个或多个重复单元的聚合多元醇,除去两个OH基后,E表示-O-或-N(R3) - ,R3表示烃基部分 1至12个碳原子或氢原子,Y表示化学键或2至20个碳原子的二价部分,Z表示包含可聚合的结构嵌段基团的有机部分。 本发明还公开了一种形成该化合物的方法,包含本发明的可聚合化合物的聚合物和用于涂覆表面的所述聚合物的用途。