Maleimidyl-containing material and production method thereof
    13.
    发明授权
    Maleimidyl-containing material and production method thereof 失效
    含马来酰亚胺基的材料及其制备方法

    公开(公告)号:US07399816B2

    公开(公告)日:2008-07-15

    申请号:US11129851

    申请日:2005-05-16

    IPC分类号: C08F26/02

    CPC分类号: C07K1/1077

    摘要: The invention provides a maleimidyl-containing material having a substituent group defined by the following structural formula (1) containing a maleimidyl group (maleimido group): wherein A denotes a spacer containing an amino acid or a peptide spacer P. Also, the invention provides a production method of the above-mentioned maleimidyl-containing material involving a step of reacting a material containing an amino acid or a peptide chain with a compound containing a maleimido group.

    摘要翻译: 本发明提供具有由以下结构式(1)定义的含有马来酰亚胺基(马来酰亚胺基)的取代基的含马来酰亚胺基的物质:其中A表示含有氨基酸或肽间隔物P的间隔物。另外,本发明提供 上述含有马来酰亚胺基的材料的制备方法包括使含有氨基酸或肽链的材料与含有马来酰亚胺基的化合物反应的步骤。

    Production method of hydroxyl-containing polymer
    16.
    发明申请
    Production method of hydroxyl-containing polymer 有权
    含羟基聚合物的制备方法

    公开(公告)号:US20060205905A1

    公开(公告)日:2006-09-14

    申请号:US11194722

    申请日:2005-08-01

    IPC分类号: C08F118/02

    摘要: The present invention provides a production method of a hydroxyl-containing polymer including: protecting a hydroxyl group of a hydroxyl-containing monomer with a protecting group to make the monomer a protected monomer with decreased hydrophilicity; adding the protected monomer alone or together with a hydrophobic monomer to a water-based medium containing a salt and a dispersion stabilizer; adding a polymerization initiator to the mixture to carry out suspension polymerization; and de-protecting the obtained polymer having the protecting group to recover the hydroxyl group.

    摘要翻译: 本发明提供含羟基聚合物的制备方法,包括:用保护基保护含羟基单体的羟基,使单体成为亲水性降低的被保护单体; 将保护的单体单独或与疏水单体一起加入到含有盐和分散稳定剂的水性介质中; 向混合物中加入聚合引发剂进行悬浮聚合; 并将所得到的具有保护基的聚合物去保护以回收羟基。

    Method for producing hydroxyl group-containing polymer particles
    17.
    发明授权
    Method for producing hydroxyl group-containing polymer particles 失效
    制备含羟基聚合物颗粒的方法

    公开(公告)号:US07098272B2

    公开(公告)日:2006-08-29

    申请号:US10784183

    申请日:2004-02-24

    IPC分类号: C08F8/32

    摘要: The present invention provides a method for producing hydroxyl group-containing polymer particles including causing cross-linked polymer particles containing a (meth)acrylate polymer to react in the presence of a metal-containing ester-exchange reaction catalyst with at least one compound selected from the group consisting of a compound including at least two hydroxyl groups and a compound including at least one primary amino group and at least one hydroxyl group, the cross-linked polymer particles comprising the (meth)acrylate polymer represented by the following formula (I): wherein R1 represents a hydrogen atom or a methyl group; R2 to R4 may be the same or different from each other, and each independently represents a substituted or non-substituted alkyl group or a substituted or non-substituted aryl group, any one of which has 1 to 12 carbon atoms; and n represents an integer of 1 or more.

    摘要翻译: 本发明提供一种含羟基聚合物颗粒的制造方法,其包括使含有(甲基)丙烯酸酯聚合物的交联聚合物颗粒在含金属的酯交换反应催化剂存在下与至少一种选自 由包含至少两个羟基的化合物和包含至少一个伯氨基和至少一个羟基的化合物组成的组,所述交联聚合物颗粒包含由下式(I)表示的(甲基)丙烯酸酯聚合物, :其中R 1表示氢原子或甲基; R 2至R 4可以彼此相同或不同,并且各自独立地表示取代或未取代的烷基或取代或未取代的芳基 ,其中任何一个具有1至12个碳原子; n表示1以上的整数。

    Method of producing a non-crosslinked polymer particle
    18.
    发明授权
    Method of producing a non-crosslinked polymer particle 失效
    制备非交联聚合物颗粒的方法

    公开(公告)号:US07071265B2

    公开(公告)日:2006-07-04

    申请号:US10389916

    申请日:2003-03-18

    IPC分类号: C08F8/32 C08F220/34

    CPC分类号: C08F20/36

    摘要: A method of producing a non-crosslinked polymer particle having in a side chain thereof a succinimidoxycarbonyl group represented by the following structural formula (1): the method comprising the step of using an initiator to polymerize a polymerizable monomer (A) containing a succinimidoxycarbonyl group represented by the above structural formula (1) and a polymerizable monomer (B) containing one polymerizable moiety in the monomer in a non-aqueous solvent in the presence of a macromolecular dispersion stabilizer. In this process the non-aqueous solvent is a solvent in which the polymerizable monomer (A) and the polymerizable monomer (B) are soluble and the non-crosslinked polymer particle is insoluble.

    摘要翻译: 一种在其侧链具有由下述结构式(1)表示的琥珀酰亚胺氧羰基的非交联聚合物颗粒的制备方法:包括使用引发剂使含有琥珀酰亚胺氧基羰基的可聚合单体(A)聚合的步骤的方法 在上述结构式(1)表示的聚合性单体(B)和在高分子分散稳定剂的存在下,在非水溶剂中含有一个聚合性部分的聚合性单体(B)。 在该方法中,非水溶剂是可聚合单体(A)和可聚合单体(B)可溶的溶剂,非交联聚合物颗粒是不溶的。