发明名称 |
A HARDENABLE MULTI-PART ACRYLIC COMPOSITION |
摘要 |
The invention relates to a hardenable multi-part liquid acrylic composition. The composition comprises a storage stable liquid first part, a storage stable liquid second part and optionally, a third or further liquid parts. The parts are operable to form a cement which hardens to a solid upon mixing of the parts together. The composition comprises an acrylic monomer component, an initiator component,acrylic polymer particles and a radiopacifying filler. The initiator component is present in an amount of effective topolymerize the acrylic monomer component upon being mixed and/or activated therewith. At least some of the radiopacifying filler is encapsulated within and/or adsorbed on the acrylic polymer particles in a liquid part. The invention extends to an at least twin barreled syringe or caulking gun accommodating the multi-part composition, a method of producing the multi-part composition, a composition for use as bone cement composition or in dental repairs, a liquid composition comprising a first sub-population of emulsion or non-emulsion polymerized acrylic polymer particles and radiopacifying filler encapsulated and/or adsorbed in the first sub-population of acrylic polymer particles and bone cement compositions or dental compositions. |
申请公布号 |
EP3052151(A1) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20140781628 |
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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