Reducing odor in fiberglass insulation bonded with urea-extended phenol-formaldehyde resins
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United States of America Patent
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Issued Date -
Jul 8, 2004
app pub date -
Jan 8, 2003
filing date -
Jan 8, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A binder composition based on phenol-formaldehyde resin for making fiberglass insulation and related fiberglass products (glass fiber products) and containing a copper or vanadium odor-eliminating agent, such as cupric chloride, that when cured exhibits a lower amount of odor caused by the presence of trimethylamine.
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Cited Art Landscape
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