Compositions – Dust suppressants for bulk materials – or processes of...
Reexamination Certificate
2005-11-15
2005-11-15
Boyer, Charles (Department: 1751)
Compositions
Dust suppressants for bulk materials, or processes of...
C252S088200
Reexamination Certificate
active
06964744
ABSTRACT:
The present invention serves to substantially improve the dust capture property of dedusting oils, by modifying these oils with nonionic and/or cationic surfactants. The application of surfactant modified oils reduces dust that is generated when loose-fill insulation is installed.
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Calero Claire
Gallagher Kevin J.
Lacaute Daniel
Wagner Christophe J.
Boyer Charles
Certain-Teed Corporation
Duane Morris LLP
Hamlin D G
LandOfFree
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