IT1202999B - Coating backing sheet of laminates for adhesion to substrate - using inert filler, non-thermoplastic adhesive and water soluble thermosetting resin - Google Patents

Coating backing sheet of laminates for adhesion to substrate - using inert filler, non-thermoplastic adhesive and water soluble thermosetting resin

Info

Publication number
IT1202999B
IT1202999B IT6890776A IT6890776A IT1202999B IT 1202999 B IT1202999 B IT 1202999B IT 6890776 A IT6890776 A IT 6890776A IT 6890776 A IT6890776 A IT 6890776A IT 1202999 B IT1202999 B IT 1202999B
Authority
IT
Italy
Prior art keywords
laminates
substrate
pts
adhesion
thermosetting resin
Prior art date
Application number
IT6890776A
Other languages
Italian (it)
Original Assignee
Scott Paper Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scott Paper Co filed Critical Scott Paper Co
Priority to IT6890776A priority Critical patent/IT1202999B/en
Application granted granted Critical
Publication of IT1202999B publication Critical patent/IT1202999B/en

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Landscapes

  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The H2O-sol. thermosetting resin is a urea- or melamineformaldehyde condensate. Decorative laminates are prepd. which are subsequently to be bonded to a substrate, e.g. plywood, hardboard, asbestos cement panels, etc. The laminates adhere well to the substrate without sanding. They can be stacked in the press during prodn. without adhering to one another. In an example, paper for use as the back sheet of laminates was coated with a mixt. of 100 pts. clay, 25 pts. protein glue, 3 pts. NH3 liquor, 189 pts. H2O and 12.5 pts. melamine-formaldehyde resin soln. (80% solids). Laminates could be pressed back to back without adhesion to one another and subsequently bonded to a wood substrate without sanding.
IT6890776A 1976-07-30 1976-07-30 Coating backing sheet of laminates for adhesion to substrate - using inert filler, non-thermoplastic adhesive and water soluble thermosetting resin IT1202999B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT6890776A IT1202999B (en) 1976-07-30 1976-07-30 Coating backing sheet of laminates for adhesion to substrate - using inert filler, non-thermoplastic adhesive and water soluble thermosetting resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6890776A IT1202999B (en) 1976-07-30 1976-07-30 Coating backing sheet of laminates for adhesion to substrate - using inert filler, non-thermoplastic adhesive and water soluble thermosetting resin

Publications (1)

Publication Number Publication Date
IT1202999B true IT1202999B (en) 1989-02-15

Family

ID=11310877

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6890776A IT1202999B (en) 1976-07-30 1976-07-30 Coating backing sheet of laminates for adhesion to substrate - using inert filler, non-thermoplastic adhesive and water soluble thermosetting resin

Country Status (1)

Country Link
IT (1) IT1202999B (en)

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