发明名称 |
Pavement Marking Materials and Methods |
摘要 |
The thermoplastic pavements markers and pavement marking compositions of the present application include a miscible blend of ethylene acrylic acid polymers and have a crystallization onset temperature observed upon cooling of greater than 65.6° C. (150° F.). |
申请公布号 |
US2014193576(A1) |
申请公布日期 |
2014.07.10 |
申请号 |
US201214234230 |
申请日期 |
2012.08.30 |
申请人 |
Carlson Eugen H.;Kugel Alexander J.;Wilding Matthew D.;Percha Pamela A. |
发明人 |
Carlson Eugen H.;Kugel Alexander J.;Wilding Matthew D.;Percha Pamela A. |
分类号 |
E01F9/04 |
主分类号 |
E01F9/04 |
代理机构 |
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代理人 |
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主权项 |
1. A thermoplastic pavement marking composition, comprising:
a miscible blend of ethylene acrylic acid polymers including
a first ethylene acrylic acid polymer having a number average molecular weight between about 1.0×104 grams per mole and about 1.0×105 grams per mole; anda second ethylene acrylic acid polymer having a number average molecular weight between about 1500 grams per mole and about 5000 grams per mole; wherein the crystallization onset temperature observed upon cooling of the thermoplastic pavement marking composition is greater than 65.6° C. (150° F.). |
地址 |
Apple Valley MN US |