发明名称 |
Method of producing an acrylic material |
摘要 |
A method of producing an acrylic polymer sheet material comprising the steps of: mixing a composition of material comprising 0.5-2% by weight of metallic flakes having a maximum dimension in a range from 20-300µm and dispersed in a plasticiser, a radical initiator, with the balance being an acrylic prepolymer for the production of a transparent polymer in a vessel; introducing the viscous material into a mould; permitting the composition to polymerise under controlled conditions so the concentration of the flakes increases through the thickness of the sheet; and removing the polymerised material from the mould. |
申请公布号 |
EP2842993(B8) |
申请公布日期 |
2016.11.30 |
申请号 |
EP20140170404 |
申请日期 |
2014.05.28 |
申请人 |
POLYCASA SPAIN SA |
发明人 |
SANCHEZ CADENA, AGNES;GALVAN ZARAGOZA, SUSANA |
分类号 |
C08K3/08;C08F2/44;C08F265/06;C08J5/18;C08K3/00;C08L33/12 |
主分类号 |
C08K3/08 |
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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