发明名称 |
REDUCED SALT PRECIPITATION IN CARBOHYDRATE CONTAINING BINDER COMPOSITIONS |
摘要 |
<p>Aqueous binder compositions with reduced rates of salt precipitation are described. The compositions may include a carbohydrate and a sequestrant for sequestering one or more multivalent ions (e.g., Ca2+, Mg2+, Ba2+, Al3+, Fe2+, Fe3+, etc.). The sequestrant reduces a precipitation rate for the multivalent ions from the aqueous binder composition. Methods of reducing salt precipitation from a binder composition are also described. The methods may include the steps of providing an aqueous binder solution having one or more carbohydrates. They may also include adding a sequestrant for one or more multivalent ions to the aqueous binder solution. The sequestrant reduces a precipitation rate for the multivalent ions from the binder composition.</p> |
申请公布号 |
CA2846918(A1) |
申请公布日期 |
2014.10.16 |
申请号 |
CA20142846918 |
申请日期 |
2014.03.20 |
申请人 |
JOHNS MANVILLE |
发明人 |
SHOOSHTARI, KIARASH ALAVI;MIELE, PHILIP FRANCIS;LESTER, URANCHIMEG;ASRAR, JAWED |
分类号 |
C08J3/20;C08J5/10;C08K5/092;C08K5/17;C08K5/51;C08L61/00 |
主分类号 |
C08J3/20 |
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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