Data processing: generic control systems or specific application – Specific application – apparatus or process – Product assembly or manufacturing
Reexamination Certificate
2011-08-02
2011-08-02
Shechtman, Sean P (Department: 2121)
Data processing: generic control systems or specific application
Specific application, apparatus or process
Product assembly or manufacturing
C700S109000, C700S204000, C700S208000, C702S173000, C264S040400
Reexamination Certificate
active
07991504
ABSTRACT:
A method for determining the extent of cure of binder in a product comprising heating a sample of the product to vaporize free moisture in the sample and expel vaporized free moisture from the sample, measuring cure moisture content of the product, measuring binder content of the product, calculating a product ratio of cure moisture content to binder content, and comparing the product ratio of cure moisture content to binder content to a predetermined desirable ratio of cure moisture content to binder content.
REFERENCES:
patent: 3979581 (1976-09-01), Reuland
patent: 2005/0106091 (2005-05-01), Shapira et al.
patent: 2005/0287675 (2005-12-01), Packard
Kulprathipanja Ames
Lintelmann Kurt A.
Packard Richard Thomas
Shen ChangQing
Johns Manville
Shechtman Sean P
Touslee Robert D.
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