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US4605701A Small-globular crosslinked monoallylamine polymer and process for producing the same 失效
小球状交联单烯丙基胺聚合物及其制备方法

Small-globular crosslinked monoallylamine polymer and process for
producing the same
摘要:
A small-globular crosslinked polymer of monoallylamine swellable but insoluble in water can be obtained by crosslinking a part of the amino groups of a monoallylamine polymer with formaldehyde or a compound having, in its molecule, at least two functional groups reactive with primary amino group.
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