发明名称 |
FORMING A CHEMICALLY CROSS-LINKED PARTICLE OF A DESIRED SHAPE AND DIAMETER |
摘要 |
Chemically cross-linked polymeric particles are formed using mechanical rather than chemical processes, facilitating production of small-diameter particles in a manner largely independent of the viscosity or density of the polymer. For example, an uncross-linked resin may be provided in particulate form, agglomerated, and compressed into a mass of a desired shape with a desired diameter, and subsequently cross-linked.
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申请公布号 |
US2008174053(A1) |
申请公布日期 |
2008.07.24 |
申请号 |
US20070854083 |
申请日期 |
2007.09.12 |
申请人 |
SCIMED LIFE SYSTEMS, INC. |
发明人 |
BALDWIN SAMUEL P.;SKRIBISKI ROBERT P. |
分类号 |
H05B6/00;A61F2/00;A61L24/00;A61L24/06;A61L27/16;A61L27/50;A61L31/04;A61L31/14;B29C35/08 |
主分类号 |
H05B6/00 |
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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