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    • 16. 发明申请
    • CROSSLINKERS CONTAINING SILANE
    • 包含硅烷的交联剂
    • US20080227926A1
    • 2008-09-18
    • US11685264
    • 2007-03-13
    • Sergio GonzalezTimothy S. December
    • Sergio GonzalezTimothy S. December
    • C08F283/12C08F283/04C08G18/00C08G65/32
    • C08F8/42C08G59/4085C08G65/48C08G2650/56
    • A crosslinker (i.e., a curing agent) for polymerizing a film-forming material. The crosslinker is an organic compound including at least two functional groups reactive with a film-forming material and at least one pendent group comprising a —Si(OR)3 group, wherein each R is independently an alkyl group including from 1 to about 12 carbon atoms or an aryl group including substituted and unsubstituted phenyl and benzyl groups. Functional groups reactive with a film-forming materials include isocyanate, blocked isocyanate, uretdione, epoxide, hydroxyl, carboxyl, ester, ether, carbamate, aminoalkanol, aminoalkylether, amide, or amine groups. Embodiments include derivatives of the various crosslinkers as disclosed elsewhere herein, where the crosslinker has at least two functional groups reactive with a film-forming material and at least one pendent group comprising a —Si(OR)3 group.
    • 用于聚合成膜材料的交联剂(即固化剂)。 交联剂是包括至少两个与成膜材料反应的官能团和至少一个包含-Si(OR)3 N基团的侧基的有机化合物,其中每个R独立地是烷基 包括1至约12个碳原子或包括取代和未取代的苯基和苄基的芳基。 与成膜材料反应的官能团包括异氰酸酯,封端异氰酸酯,脲二酮,环氧化物,羟基,羧基,酯,醚,氨基甲酸酯,氨基烷醇,氨基烷基醚,酰胺或胺基。 实施方案包括本文别处公开的各种交联剂的衍生物,其中交联剂具有至少两个与成膜材料反应的官能团和至少一个包含-Si(OR)3'基团的侧基 。
    • 19. 发明申请
    • Method for surface modification, a novel support matrix and the use of the matrix
    • 表面修饰方法,新型支撑矩阵和矩阵的使用
    • US20060020087A1
    • 2006-01-26
    • US11224550
    • 2005-09-12
    • Helene DerandJan NasmanRose NasmanHarry Nasman
    • Helene DerandJan NasmanRose NasmanHarry Nasman
    • C08G65/32C08L71/02
    • C08F8/00B01J20/28042B01J20/286B01J20/321B01J20/3272Y10T428/2998C08F12/00C08F16/00C08F20/00
    • A method for hydrophilization and/or surface area enlargement of a porous base matrix comprising on its inner and/or outer surfaces a polymer (P′) carrying nucleophilic groups X′. The method is characterized in (a) ethoxylating a plurality of said X′ thereby transforming them to groups comprising —(CH2CH2O)nH, or (b) (i) ethoxylating a polymer (P″) carrying nucleophilic groups X″ thereby transforming P″ to a polyhydroxy polymer (P′″) carrying a plurality of —(CH2CH2O)nH groups, whereafter (ii) P′″ is attached to the base matrix. n is an integer≧1. A support matrix which is obtainable by the method. The support matrix has a sufficient rigidity and swellability to permit liquid flow of a velocity>5 cm/h through the matrix when in form of particles packed to a bed or in form of a porous monolithic plug. The use of the support matrix defined in liquid chromatography, cell culturing, stepwise solid phase synthesis of organic molecules, affinity adsorption in suspensions, solid phase catalysis with an immobilized catalyst.
    • 一种多孔基质基质的亲水化和/或表面积增大的方法,其在其内表面和/或外表面上包含携带亲核基团X'的聚合物(P')。 该方法的特征在于(a)使多个所述X'乙氧基化,从而将它们转化成包含 - (CH 2 CH 2 CH 2 O)n H,或(b)(i)乙氧基化携带亲核基团X“的聚合物(P”),从而将P“转化成多羟基聚合物(P”),其携带多个 - (CH 2 H基团,然后(ii)P“'连接到基础基质上。 n是整数> = 1。 可通过该方法获得的支撑矩阵。 支撑基质具有足够的刚度和溶胀性,以允许当以颗粒形式填充到床上或以多孔整体塞的形式通过基质时,流速> 5cm / h的液体流动。 使用在液相色谱,细胞培养,有机分子的逐步固相合成,悬浮液中的亲和吸附,固定化催化剂的固相催化中定义的载体基质。