发明名称 |
Process for binding fiberglass and fiberglass product |
摘要 |
A curable formaldehyde-free binding composition for use with fiberglass is provided. Such curable composition comprises an addition product of an amine and a reactant to form an amino-amide intermediate. To the amino-amide is added an aldehyde or ketone to form the curable binder composition. The composition when applied to fiberglass is cured to form a water-insoluble binder which exhibits good adhesion to glass. In a preferred embodiment the fiberglass is in the form of building insulation. In other embodiments the product is a microglass-based substrate for use in a printed circuit board, battery separator, filter stock, or reinforcement scrim. |
申请公布号 |
EP2464770(A1) |
申请公布日期 |
2012.06.20 |
申请号 |
EP20100742688 |
申请日期 |
2010.08.06 |
申请人 |
JOHNS MANVILLE |
发明人 |
SHOOSHTARI, KIARASH, ALAVI |
分类号 |
D04H1/587;C03C25/32;C08K5/07;C08K7/14;C08L5/00;C08L37/00;C08L79/08;C09J179/00;C09J179/08;D04H1/4218;D04H1/64 |
主分类号 |
D04H1/587 |
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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