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    • 68. 发明授权
    • Fluorinated water soluble copolymers
    • 氟化水溶性共聚物
    • US07829477B2
    • 2010-11-09
    • US11978290
    • 2007-10-29
    • Peter Michael MurphyJessica SinksYing Wang
    • Peter Michael MurphyJessica SinksYing Wang
    • B32B5/02
    • C09D133/16C08F220/04C08F220/24C08F220/32C08F220/38C08F220/58Y10T428/23986Y10T428/31544Y10T442/2172Y10T442/2279Y10T442/2287
    • A method of providing water repellency, oil repellency, soil resistance, soil release, stain resistance and stain release to substrates comprising contacting said substrate with a composition comprising a copolymer having repeating units of Formula 1 in any sequence: wherein Rf is a straight or branched perfluoroalkyl group having from about 2 to about 8 carbon atoms, or a mixture thereof, which is optionally interrupted by at least one oxygen atom, Q is alkylene of 1 to about 15 carbon atoms, hydroxyalkylene of 2 to about 15 carbon atoms, —O(CnH2n)—, —(CH2CF2)m(CH2)n—, —CONR1(CnH2n)—, —(CnH2n)OCONR1(CnH2n)—, (—CONR1CH2)2CH—, —SO2N(R1)(CnH2n)—, or —(CnH2n)SO2N(R1)(CnH2n)—, each R1 is independently H or alkyl of 1 to about 4 carbon atoms, each n is independently 1 to about 15, each m is independently 1 to about 4, Z is hydrogen or methyl, x is a positive integer, y is zero or a positive integer, t is a positive integer, and M is H+, alkali metal cation, alkaline earth metal cation, or ammonium.
    • 提供防水性,拒油性,耐土壤性,污垢释放,耐污染性和对基材的污迹释放的方法,包括使所述底物与包含具有任何顺序的具有式1的重复单元的共聚物的组合物接触的组合物接触:其中Rf是直链或支链 具有约2至约8个碳原子的全氟烷基或其混合物,其任选被至少一个氧原子间隔,Q为1至约15个碳原子的亚烷基,2至约15个碳原子的羟基亚烷基,-O (CnH2n) - , - (CH2CF2)m(CH2)n-,-CONR1(CnH2n) - , - (CnH2n)OCONR1(CnH2n) - ,(-CONR1CH2)2CH-,-SO2N(R1)(CnH2n) 或 - (C n H 2n)SO 2 N(R 1)(C n H 2n) - ,每个R 1独立地为H或1至约4个碳原子的烷基,每个n独立地为1至约15,m各自独立地为1至约4,Z为氢 或甲基,x为正整数,y为零或正整数,t为正整数,M为H +,碱金属阳离子,碱 地球金属阳离子或铵。
    • 70. 发明申请
    • TERNARY EMISSIVE LAYERS FOR LUMINESCENT APPLICATIONS
    • 用于发光应用的第三层感应层
    • US20100224866A1
    • 2010-09-09
    • US12682848
    • 2008-10-23
    • Ying Wang
    • Ying Wang
    • H01L51/54H01L51/52
    • H01L51/0085H01L51/0081H01L51/5016H01L2251/552
    • There is provided an organic light emitting diode having an anode, a hole transport layer containing a material having an ionization potential IPHTL, an emissive layer, an electron transport layer, and a cathode. The emissive layer contains: (a) a fluorinated hexacoordinate iridium complex emitter having an ionization potential IPemt; (b) an electron transport host material having an ionization potential IPHO; and (c) a recombination zone shifting additive having an ionization potential IPx. The weight ratio of host to zone shifting additive is at least 4 and the following energy relationships exist: (i) (IPHTL−IPemt)≧−0.1 eV; (ii) IPHO>IPHTL; and (iii) IPx≦IPHTL.
    • 提供了一种具有阳极的有机发光二极管,包含具有电离电位IPHTL的材料的空穴传输层,发射层,电子传输层和阴极。 发光层包含:(a)具有电离电位IPemt的氟化六配位铱络合物发射体; (b)具有电离电位IPHO的电子传输主体材料; 和(c)具有电离势IPx的复合区移动添加剂。 主体与区域移动添加剂的重量比至少为4,存在以下能量关系:(i)(IPHTL-IPemt)≥-0.1eV; (ii)IPHO> IPHTL; 和(iii)IPx≦̸ IPHTL。