US 2025/0034804 A1Published application

Paper product and molded article

AssigneeToppan Holding Inc.

InventorsSadafumi TACHIKI, Ryusuke SAKAKIBARA, Hiroshi IMAI

Life of this patent

Estimating the term…

The paper product contains a pulp derived from a used paper diaper and a resin derived from a used paper diaper.

Dependent claims

A paper product comprising a pulp derived from a used paper diaper and a resin derived from a used paper diaper.

Dependencies are inferred from the claim text.

D21C 5/02
Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting…:…
B09B 3/32
Involving mechanical treatment: compressing or compacting
B09B 5/00
Operations not covered by a single other subclass or by a single
D21H 11/04
Chemical or chemomechanical or chemothermomechanical pulp: kraft or sulfate pulp

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

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