US 2007/0141327 A1Published application

Carbon-containing paper and panel

AssigneeKronospan Technical Company Ltd.

InventorDieter Doehring

Life of this patent

Estimating the term…

The invention relates to a paper and panels made therefrom for flooring.

Dependent claims

Paper (1, 4), in particular décor paper (1), which is provided with conductive substances and in particular provided with carbon.

Dependencies are inferred from the claim text.

D21H 27/38
Multi-ply: at least one of the sheets having a fibrous composition differing from that of other sheets
B32B 29/06
Layered products comprising a layer of paper or cardboard: specially treated, e.g. surfaced, parchmentised
D21H 5/0085
Special paper or cardboard not otherwise provided for: paper for surface-protection and decorative purposes, e.g. pressure laminates
D21H 17/37
Obtained by reactions only involving carbon-to-carbon unsaturated bonds: polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates

From the US filing history. Foreign family members aren’t listed.

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