Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Reexamination Certificate
2005-04-26
2005-04-26
Wu, David W. (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
C524S724000, C525S221000, C525S327400, C525S327700, C525S327600
Reexamination Certificate
active
06884838
ABSTRACT:
Provided is a fiberglass binder composition which comprises a polycarboxy polymer modified with a fatty acid, and a polyol. The binder also preferably includes a catalyst which is an alkali metal salt of a phosphorus-containing organic acid. The resultant binder provides minimal processing difficulties and a fiberglass product which exhibits minimal water absorption.
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Claims of Copending U.S. Appl. No. 10/370,983, filed Feb. 20, 2003, Taylor et al.
Miele Philip Francis
Taylor Thomas J.
Wang Lance
Johns Manville International Inc.
Sastri Satya B
Touslee Robert D.
Wu David W.
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