Processes for preparing trim boards
AssigneeProduits Matra Inc.
InventorsNicholas DROUIN, Patrick BEAULIEU, Jean-François DROUIN
Life of this patent
Estimating the term…
Abstract
There are provided processes for manufacturing trim boards. The processes can comprise applying a thin layer comprising an alkyd based primer sealer on at least one surface of the trim board; heat drying the thin layer so as to at least partially cure the thin layer comprising the alkyd based primer sealer; cooling the at least one surface; and applying a thin layer comprising a sealer on the thin layer comprising the alkyd based primer sealer. There are also provided methods for reducing and/or preventing migration of tannins in pine wood.
Claims20
A process for manufacturing a trim board, said process comprising:
- applying a thin layer comprising an alkyd based primer sealer on at least one surface of said trim board;
- heat drying said thin layer so as to at least partially cure said thin layer comprising said alkyd based primer sealer;
- cooling said at least one surface;
- and
- applying a thin layer comprising a sealer on said thin layer comprising said alkyd based primer sealer.
A method for reducing and/or preventing migration of tannins in pine wood, said method comprising:
- applying a thin layer comprising an alkyd based primer sealer on at least one surface of said pine wood;
- heat drying said thin layer so as to at least partially cure said thin layer comprising said alkyd based primer sealer;
- cooling said at least one surface;
- and
- applying a thin layer comprising a sealer on said thin layer comprising said alkyd based primer sealer.
Dependencies are inferred from the claim text.