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    • 5. 发明授权
    • Coated polymer article and its use
    • 涂层聚合物制品及其用途
    • US06420028B1
    • 2002-07-16
    • US09446672
    • 1999-12-22
    • Steinar HagenRune RingbergGeir Fonnum
    • Steinar HagenRune RingbergGeir Fonnum
    • B32B516
    • B01J20/287B01J20/267B01J20/3208B01J20/321B01J20/3212B01J20/3219B01J20/3251B01J2220/54Y10T428/2991Y10T428/2998Y10T428/31913Y10T428/31928
    • A polymer article having structure (I), where P comprises the basic polymer and groups —L—CH(—X(R1)p)—CH2(—Y(R2)p); L is a part of a pending group utilized for introducing —X(R1)p and —Y(R2)p; X and Y are halogen, N, S and O; R1 is hydrogen, alkyl, acyl or R2 when X is N, O or S; R2 is hydrogen, alkyl, alkylaryl or arylalkyl in which the alkyl part may contain 1-18 carbons, or —R3(—NH—CR4═O)q or —R3(—NH2)q, —CR4═O or poly alkyloxy that may have been terminally acylated or alkylated; p is an integer 0-3, with the provisos a) p depends on X being halogen, O, S or N, and b) that if several groups R2 are present they may be identical or different; R3 is alkyl, —O-alkyl, hydroxyalkyl, phenylalkyl, with up to 18 carbon atoms in the alkyl part, and R4 is C1-18 alkyl. q is an integer>O representing that one or more hydrogens in R3 may have been replaced with —NH2 or —NH—CR4═O. The polymer article may be used as a chromatography separation medium or in solide phase oligonucleotide synthesis.
    • 具有结构(I)的聚合物制品,其中P包含碱性聚合物和基团-L-CH(-X(R 1)p)-CH 2(-Y(R 2)p); L是用于引入-X(R1)p和-Y(R2)p的待决基团的一部分; X和Y是卤素,N,S和O; 当X为N,O或S时,R1为氢,烷基,酰基或R2; R2是氢,烷基,烷基芳基或芳烷基,其中烷基部分可以含有1-18个碳,或-R3(-NH-CR4 = O)q或-R3(-NH2)q,-CR4 = O或聚烷氧基,其中 可能已被终止酰化或烷基化; p是0-3的整数,条件是a)p取决于X是卤素,O,S或N,和b)如果存在几个基团R2,它们可以相同或不同; R3是烷基,烷基,-O-烷基,羟基烷基,苯基烷基,在烷基部分具有至多18个碳原子,R4是C1-18烷基。 q是整数> O,表示R3中的一个或多个氢可以被-NH 2或-NH-CR 4 = O代替。 聚合物制品可用作色谱分离介质或溶剂相寡核苷酸合成。