发明名称 |
A HARDENABLE MULTI-PART ACRYLIC COMPOSITION |
摘要 |
A hardenable multi-part acrylic composition comprises a solid first part and a storage stable liquid second part and optionally, further solid and/or liquid parts, the parts being operable to form a cement which hardens to a solid mass upon mixing. The composition further comprises an acrylic monomer component in the second part, an initiator component, a first sub-population of acrylic polymer particles in the first and/or further parts, a second sub-population of acrylic polymer particles in the first and/or further parts and optionally, one or more further sub-population(s) of acrylic polymer particles, and a radiopacifying filler. The initiator component amount is effective to polymerize the acrylic monomer component upon mixing. At least some of the radiopacifying filler is encapsulated within and/or adsorbed on the first sub-population of acrylic polymer particles and the second sub-population of acrylic polymer particles has a lower average particle size than the first. |
申请公布号 |
EP3052150(A1) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20140781627 |
申请日期 |
2014.09.30 |
申请人 |
LUCITE INTERNATIONAL SPECIALITY POLYMERS&RESINS LIMITED |
发明人 |
CHISHOLM, MICHAEL STEPHEN;ABED-ALI, SERA SAHEB |
分类号 |
A61L27/16;A61L24/00;A61L24/06;A61L27/50;C08F265/06;C08L33/12 |
主分类号 |
A61L27/16 |
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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