发明名称 |
FORMALDEHYDFREIES BINDEMITTEL |
摘要 |
An aqueous, formaldehyde-free binder composition comprising a modified copolymer of maleic anhydride and a vinyl aromatic compound such as styrene, the copolymer being modified by reaction with a primary alkanolamine, such as monoethanolamine (MEA), to produce a modified copolymer that is self-curing and cures as a consequence of cross-linking, esterification reactions between pendant carboxyls and hydroxyl groups on the solubilized (hydrolyzed) modified copolymer chains; the invention also relates to the corresponding method of using the binder composition for making fiber products, especially fiberglass insulation. |
申请公布号 |
AT531737(T) |
申请公布日期 |
2011.11.15 |
申请号 |
AT20070783269T |
申请日期 |
2007.05.04 |
申请人 |
GEORGIA-PACIFIC CHEMICALS LLC |
发明人 |
SRINIVASAN, RAMJI;GABRIELSON, KURT;HINES, JOHN B.;HAGIOPOL, CORNEL |
分类号 |
C08F8/32;C03C25/26;C09D125/08;C09D135/06;D04H1/64;D06M15/233;D06M15/285 |
主分类号 |
C08F8/32 |
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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