发明名称 |
WAX EMULSION FOR USE IN BUILDING PRODUCTS |
摘要 |
<p>Provided herein are an aqueous wax emulsion, comprising water; a paraffinic hydrocarbon; polyvinyl alcohol and a wax component comprising synthetic olefin wax component. The synthetic olefin wax component may be selected from the group consisting of (i) a synthetic normalα-olefin wax; (ii) a synthetic olefin wax of a carbon chain length of about 20 or more carbon atoms, that is modified by oxidizing and/or by refining through distillation or stripping; and (iii) combinations thereof. Such emulsions are also useful for and disclosed herein are settable gypsum compositions and water-resistant wallboard formed therefrom. Also included herein is a montan wax substitute for use in an aqueous montan-based wax emulsion having paraffinic hydrocarbon, a wax component, water and polyvinyl alcohol wherein the wax component includes the montan wax substitute in place of use of a montan wax in the wax component such that the montan wax substitute is about 1 part to about 100 percent of the wax component and includes a synthetic olefin wax.</p> |
申请公布号 |
EP2364280(A4) |
申请公布日期 |
2013.01.30 |
申请号 |
EP20090825548 |
申请日期 |
2009.11.09 |
申请人 |
HENRY COMPANY LLC |
发明人 |
MAHONEY, DENNIS, MICHAEL;BURNS, JOHN, HARTLEY |
分类号 |
C04B11/00;C04B40/00;C08L91/00;C08L91/06 |
主分类号 |
C04B11/00 |
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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