Ortho-nitrosophenols as polymerization inhibitors
    1.
    发明申请
    Ortho-nitrosophenols as polymerization inhibitors 失效
    邻硝基苯酚作为聚合抑制剂

    公开(公告)号:US20060283699A1

    公开(公告)日:2006-12-21

    申请号:US11156214

    申请日:2005-06-17

    IPC分类号: B01D3/00 C07C7/00 B01D59/00

    摘要: Disclosed herein is a method for inhibiting the premature polymerization of ethylenically unsaturated monomers comprising adding to said monomers an effective amount of at least one nitroso inhibitor of the structure: wherein R1, R2, R3, and R4 are independently selected from the group consisting of hydrogen, nitro, nitroso, halogen, COOR wherein R is hydrogen or alkyl, alkyl, and heteroatom-substituted alkyl; or adjacent groups R1, R2, R3, and R4 can be taken together to form a substituted or unsubstituted fused six-membered ring. Also disclosed is a composition of matter comprising: A) an ethylenically unsaturated monomer and B) at least one nitroso compound of the above-described structure.

    摘要翻译: 本文公开了一种抑制烯键式不饱和单体的过早聚合的方法,包括向所述单体中加入有效量的至少一种以下结构的亚硝基抑制剂:其中R 1,R 2, R 3,R 3和R 4独立地选自氢,硝基,亚硝基,卤素,COOR,其中R是氢或烷基,烷基和 杂原子取代的烷基; 或相邻基团R 1,R 2,R 3和R 4可以一起形成一个 取代或未取代的稠合六元环。 还公开了一种物质组合物,其包含:A)烯属不饱和单体和B)至少一种上述结构的亚硝基化合物。

    Styrenic polymer composites
    4.
    发明申请
    Styrenic polymer composites 有权
    苯乙烯聚合物复合材料

    公开(公告)号:US20050004310A1

    公开(公告)日:2005-01-06

    申请号:US10739598

    申请日:2003-12-17

    摘要: A composite composition is disclosed that comprises the reaction product of a mixture of a styrenic polymer, as defined herein, a polar component having nucleophilic functional groups, and from 0.5 to 10 wt % of a compatibilizer having the formula: Ry(I)-(styrene)n-[(styrene)m(X)]p-I(Ry) wherein: R is the residue of a nitroxide used to regulate the polymerization of the compatibilizer; I is the residue of a radical initiator used to initiate polymerization of the compatibilizer; n is an integer from 50 to 750; m is an integer from 0 to 10; p is an integer from 1 to 50; and y is an integer from 0 to 1; and X is any polymerized monomeric moiety having at least one functional group capable of reacting with the nucleophilic functional groups present in the polar component of the composite at the temperature at which the composite components are mixed.

    摘要翻译: 公开了一种复合组合物,其包含如本文定义的苯乙烯类聚合物,具有亲核官能团的极性组分和0.5至10重量%的具有下式的增容剂的混合物的反应产物:Ry(I) - ( 苯乙烯)n - [(苯乙烯)m(X)] pI(Ry)其中:R是用于调节增容剂聚合的氮氧化物的残基; I是用于引发增容剂聚合的自由基引发剂的残基; n为50〜750的整数。 m为0〜10的整数; p是1至50的整数; y为0〜1的整数。 X是在复合组分混合的温度下,具有至少一个能够与存在于复合材料的极性组分中的亲核官能团反应的官能团的聚合单体部分。

    NANOSIZED PARTICLES OF MOLYBDENUM SULFIDE AND DERIVATIVES,METHOD FOR ITS PREPARATION AND USES THEREOF AS LUBRICANT ADDITIVE
    6.
    发明申请
    NANOSIZED PARTICLES OF MOLYBDENUM SULFIDE AND DERIVATIVES,METHOD FOR ITS PREPARATION AND USES THEREOF AS LUBRICANT ADDITIVE 失效
    硫化钼和衍生物的纳米颗粒,其制备方法及其作为润滑剂添加剂的用途

    公开(公告)号:US20050065044A1

    公开(公告)日:2005-03-24

    申请号:US10275139

    申请日:2001-05-08

    IPC分类号: C10M159/18 C10M171/06

    CPC分类号: C10M171/06 C10M159/18

    摘要: A lubricant composition is disclosed that comprises: (a) a lubricant and (b) at least one molybdenum-containing compound in the form of surface-capped nanosized particles of the general formula: (Z)n(X—R)m wherein Z is an inorganic moiety comprising molybdenum and sulfur in the form of particles having dimensions in the range of from about 1 to about 100 nm; (X—R) is a surface-capping reagent wherein R is a C4 to C20 straight or branched-chain alkyl or alkylated cycloalkyl radical or radicals and X is a functional group capable of specific sorption and/or chemical interaction with molybdenum/sulfur moiety; n is the number of molecules of Z in the particles; m is an integer representing the amount of surface-capping reagents relative to a single particle; and the ratio of m to n is in the range of from about 1:1 to about 10:1.

    摘要翻译: 公开了一种润滑剂组合物,其包含:(a)润滑剂和(b)至少一种通式为(Z)n(XR)m的表面封端纳米尺寸颗粒形式的含钼化合物,其中Z为 无机部分包含尺寸在约1至约100nm范围内的颗粒形式的钼和硫; (X-R)是表面封端剂,其中R是C 4 -C 20直链或支链烷基或烷基化环烷基或基团,X是能够与钼/硫部分进行特异性吸附和/或化学相互作用的官能团; n是颗粒中Z的分子数; m是表示相对于单个颗粒的表面封端剂的量的整数; 并且m与n的比率在约1:1至约10:1的范围内。

    Pharmaceutical Compositions Comprising Zd6474
    9.
    发明申请
    Pharmaceutical Compositions Comprising Zd6474 有权
    包含Zd6474的药物组合物

    公开(公告)号:US20070244323A1

    公开(公告)日:2007-10-18

    申请号:US11596979

    申请日:2005-05-18

    申请人: Paul Stott

    发明人: Paul Stott

    IPC分类号: C07D239/72

    摘要: A pharmaceutical composition comprising ZD6474 or a pharmaceutically acceptable salt thereof, a brittle diluent and a second diluent which is practically insoluble and has ductile compression properties.

    摘要翻译: 一种药物组合物,其包含ZD6474或其药学上可接受的盐,脆性稀释剂和第二稀释剂,其几乎不溶并具有延性压缩性质。