LUCITE INTERNATIONAL SPECIALITY POLYMERS & RESINS LIMITED
发明人:
Sera Saheb ABED-ALI,Michael Stephen CHISHOLM
申请号：
MX2016003934
公开号：
MX2016003934A
申请日:
2014.09.30
申请国别(地区):
MX
年份:
2016
代理人:
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 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.La invención se refiere a una composición acrílica líquida de múltiples partes endurecible. La composición comprende una primera parte líquida estable en almacenamiento, una segunda parte líquida estable en almacenamiento y opcionalmente, una tercera parte líquida o partes líquidas adicionales. Las partes pueden funcionar para formar un cemento que se endurece para dar un sólido tras el mezclado de las partes entre sí. La composición comprende un componente de monómero acrílico, un componente de iniciador, partículas de polímero acrílico y una carga radioopacificante. El componente de iniciador está presente en una cantidad eficaz para polimerizar el componente de monómero acrílico tras mezclarse y/o activarse con el mismo. Al men
