Upgrading of cellulosic boards
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 29, 1981
Grant Date -
N/A
app pub date -
May 8, 1980
filing date -
May 8, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
High solids mastics comprising a curable liquid resin binder, granular mineral filler and an organo titanate coupling agent, processes and apparatus for their use in continuous filling of defects in cellulosic boards, as well as, articles of manufacture produced therefrom are disclosed. The resin binder in fluid condition may either be a high solids latex emulsion or certain selected curable liquid resin systems.
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