会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明申请
    • COMPOSITION FOR FORMING LIQUID CRYSTAL LAYER, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD FOR PRODUCING LIQUID CRYSTAL DISPLAY DEVICE
    • US20130135570A1
    • 2013-05-30
    • US13814025
    • 2011-07-27
    • Masanobu MizusakiSatoshi EnomotoYuki Hara
    • Masanobu MizusakiSatoshi EnomotoYuki Hara
    • G02F1/1337
    • G02F1/133711C08F20/20C08F22/105C09K19/32C09K2019/0448G02F1/133723G02F2202/023
    • The present invention provides a composition for forming a liquid crystal layer from which a liquid crystal display device hardly generating image sticking can be obtained. The composition for forming a liquid crystal layer according to the present invention contains a liquid crystal material and one or two or more monomers, wherein at least one of the monomers is a phenanthrene derivative represented by the following chemical formula (1): the following chemical formula (2): or the following chemical formula (3): wherein R1 and R2 are identical or different, and each denote an -Sp-P group, a hydrogen atom, a halogen atom, a —CN group, a —NO2 group, a —NCO group, a —NCS group, an —OCN group, a —SCN group, a —SF5 group, or a straight-chain or branched-chain alkyl group having 1 to 12 carbon atoms; at least one of R1 and R2 denotes an -Sp-P group; P denotes a polymerizable group; Sp denotes a straight-chain, branched-chain or cyclic alkylene group or alkyleneoxy group having 1 to 6 carbon atoms, or a direct bond of both groups interposing Sp; a hydrogen atom which R1 and R2 have may be replaced by a fluorine atom or a chlorine atom; and a —CH2— group which R1 and R2 have, unless oxygen atoms, sulfur atoms and nitrogen atoms are mutually adjacent, may be substituted with an —O— group, a —S— group, a —NH— group, a —CO— group, a —COO— group, a —OCO— group, an —O—COO— group, a —OCH2— group, a —CH2O— group, a —SCH2— group, a —CH2S— group, a —N(CH3)— group, a —N(C2H5)— group, a —N(C3H7)— group, a —N(C4H5)— group, a —CF2O— group, a —OCF2— group, a —CF2S— group, a —SCF2— group, a —N(CF3)— group, a —CH2CH2— group, a —CF2CH2— group, a —CH2CF2— group, a —CF2CF2— group, a —CH═CH— group, a —CF═CF— group, a —C≡C— group, a —CH═CH—COO— group, or a —OCO—CH═CH— group.
    • 8. 发明授权
    • Method of making triglyceride macromonomers
    • 制备甘油三酯大分子单体的方法
    • US08362176B2
    • 2013-01-29
    • US12808999
    • 2008-12-16
    • Jeff T. CarterSteve Quinn
    • Jeff T. CarterSteve Quinn
    • C08F22/10C07C51/353
    • C11C3/00C07C67/08C07C69/75C07C2601/14C08F22/105C11C3/04
    • A process of making a polymerisable ethylenically unsaturated macromonomer from an unsaturated non-mineral oil, the oil being a mixture of triglycerides, some of which comprise at least one fatty acid having at least two non-conjugated unsaturated bonds at least one of which is ethylenically unsaturated, the process comprising the steps of: i) conjugating the non-conjugated unsaturated bonds, ii) reacting the reaction product of step (i) with an enophile having an acid, ester or anhydride moiety to form an adduct, iii) reacting the adduct with an ethylencially unsaturated monomer having a moiety reactive with the acid, ester or anhydride moiety of the enophile to form an intermediate iv) reacting the intermediate of step (iii) with a chain extender having at least two moieties reactive with the acid, ester or anhydride moiety of the enophile to form the macromonomer, where the oil has an iodine value of from 110 to 180 g of iodine per 100 g of oil.
    • 从不饱和非矿物油制备可聚合的烯键式不饱和大单体的方法,该油是甘油三酯的混合物,其中一些包含至少一种具有至少两个非共轭不饱和键的脂肪酸,其中至少一种是烯属的 所述方法包括以下步骤:i)缀合非共轭不饱和键,ii)使步骤(i)的反应产物与具有酸,酯或酸酐部分的亲脂子反应以形成加合物,iii)使 与具有与亲合子的酸,酯或酸酐部分反应的部分的乙烯不饱和单体加成形成中间体iv)使步骤(iii)的中间体与具有至少两个与酸酯反应的部分的扩链剂反应 或亲油基团的酸酐部分形成大分子单体,其中油的每100克油的碘值为110至180克碘。