发明名称 |
POLYMERIC MATERIALS AND ADDITIVES THEREFOR |
摘要 |
A polymer additive for improving the reheat characteristics of a polymer or polymeric composition comprises an inorganic material which is such that a 2.5 mm thick polyethylene terephthalate plaque incorporating the inorganic material has, when tested, an absorption ratio of less than 0.9, wherein the absorption ratio is either the ratio of A1/A2 or the ratio A1/A3, wherein: A1 is the maximum absorption between 400 nm and 550 nm; A2 is the maximum absorption between 700 to 1100 nm; A3 is the maximum absorption between 700 to 1600 nm. Preferred inorganic materials are titanium nitride, indium tin oxide and lanthanum hexaboride. |
申请公布号 |
US2012225986(A1) |
申请公布日期 |
2012.09.06 |
申请号 |
US201213471683 |
申请日期 |
2012.05.15 |
申请人 |
JARVIS ANTHONY;FROST MARK;RULE MARK |
发明人 |
JARVIS ANTHONY;FROST MARK;RULE MARK |
分类号 |
C08K3/38;B29C35/08;B29C49/00;B29C49/06;B29C51/00;B82Y30/00;C08J3/20;C08K3/00;C08K3/08;C08K3/22;C08K3/28;C08K3/34;C08L67/02 |
主分类号 |
C08K3/38 |
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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