发明名称 |
MODIFIED POLYMERS CONTAINING POLY(2-HYDROXYETHYL(METH)ACRYLATE) SEGMENT IN THE MOLECULE |
摘要 |
Modified polymers containing a poly(2-hydroxyethyl (meth)acrylate) chain as the hydrophilic polymer segment in which a hydrophobic polymer chain or a lipid residue of a sterol is bound to either end of the poly(2-hydroxyethyl (meth)acrylate) chain through a covalent bond or in which the poly(2hydroxyethyl (meth)acrylate) chain is grafted onto the backbone chain at either end thereof. These modified polymers are excellent in compatibility with liquid or a living body, thus being advantageously usable particularly in medical fields.
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申请公布号 |
CA2262087(A1) |
申请公布日期 |
1998.02.05 |
申请号 |
CA19972262087 |
申请日期 |
1997.07.23 |
申请人 |
K.K. VAYU |
发明人 |
KATAOKA, KAZUNORI;OKANO, TERUO;SAKURAI, YASUHISA;KATO, MASAO;NAGASAKI, YUKIO;SUZUKI, KEN;ITO, HOTAKA;TSURUTA, TEIJI |
分类号 |
A61L27/14;A61L29/04;A61L31/04;A61L33/06;C08F290/04;C08F291/00;C08F293/00;(IPC1-7):C08F291/00 |
主分类号 |
A61L27/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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