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US 12,485,653 B2Granted
Method for manufacturing a decorative panel and a decorative panel
AssigneeUnilin BV
InventorBenjamin Clement
Life of this patent
Estimating the term…
Abstract
A method for manufacturing a laminate assembly may involve providing a decorative paper, impregnating the decorative paper with a first thermosetting resin, and laminating the resin provided decorative paper on a substrate. The decorative paper may be impregnated with a second thermosetting resin before being laminated.
Claims14
A method for manufacturing a laminate assembly, the method comprising:
- providing a decorative paper including a printed pattern;
- impregnating the decorative paper with a first thermosetting resin;
- laminating the resin provided decorative paper on a substrate;
- and
- impregnating the decorative paper with a second thermosetting resin before laminating;
- wherein the first thermosetting resin,
- is provided in a dry weight amount of at least 3.5 g/sqm on the decorative paper, and/or
- is provided in a dry weight amount of less than 50 g/sqm on the decorative paper;
- wherein the first and the second thermosetting resins are different from each other;
- wherein the first thermosetting resin is a (methacrylate resin;
- wherein the second thermosetting resin is a melamine formaldehyde based resin.
8 more elements
A method for manufacturing a laminate assembly, the method comprising:
- providing a decorative paper including a printed pattern;
- impregnating the decorative paper with a first thermosetting resin;
- laminating the resin provided decorative paper on a substrate;
- impregnating the decorative paper with a second thermosetting resin before laminating;
- wherein the first thermosetting resin,
- has a solid content below 45%, and/or
- has a viscosity below 20s measured with a Din cup 4;
- wherein the first and the second thermosetting resins are different from each other;
- wherein the first thermosetting resin is a (meth)acrylate resin;
- wherein the second thermosetting resin is a melamine-formaldehyde based resin.
7 more elements
A method for manufacturing a decorative paper for decorative panels, the method comprising:
- providing a printable paper;
- printing a decorative pattern on a surface of the printable paper;
- and
- impregnating the printed paper with a first thermosetting resin;
- impregnating the printed paper with a second thermosetting resin;
- wherein the first thermosetting resin,
- is provided in a dry weight amount of at least 3.5 g/sqm on the decorative paper, and/or
- is provided in a dry weight amount of less than 50 g/sqm on the decorative paper;
- wherein the first and the second thermosetting resins are different from each other;
- wherein the first thermosetting resin is a (methacrylate resin;
- wherein the second thermosetting resin is a melamine-formaldehyde based resin.
8 more elements
Dependencies are inferred from the claim text.