发明名称 |
POLYMER COMPOSITE ARTICLES |
摘要 |
<p>The present disclosure pertains to resins/filler composites that are formed via a resin infusion process. Certain embodiments are directed to methods and systems that may be used to produce a moulded composite article. An exemplary method comprising: a) filling to a predetermined level a mould tool with particles; b) infusing a resin composition into the mould tool filled with the particles in order to form a composite; c) vibrating the mould tool for a portion of time at one or more of the following stages: during the filling with the particles, after the filling with particles, during the infusing of the resin composition and after the infusions of the resin composition; wherein the composite comprises between 10% to 50% by weight of the resin composition and between 50% to 90% by weight of the particles; and d) curing the composite to form a moulded composite article.</p> |
申请公布号 |
EP2709828(A4) |
申请公布日期 |
2015.05.27 |
申请号 |
EP20130741167 |
申请日期 |
2013.01.25 |
申请人 |
WEIR MINERALS AUSTRALIA LTD |
发明人 |
HUMPHRIES, EDWARD;GERMON, GEOFF |
分类号 |
B29C70/02;B29C39/00;B29C39/42;B29C67/24;B29C70/18;B29K63/00;B29K303/06;B29K303/08;B29K503/06;B29K503/08;B32B27/12;B32B33/00 |
主分类号 |
B29C70/02 |
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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