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1. (WO2018089922) MOISTURE-ERASABLE NOTE TAKING SYSTEM

Pub. No.:    WO/2018/089922    International Application No.:    PCT/US2017/061359
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Tue Nov 14 00:59:59 CET 2017
IPC: B43K 8/02
C09D 11/17
D21H 27/28
Applicants: ROCKET INNOVATIONS, INC.
Inventors: LEMAY, Joseph
EPSTEIN, Jacob
Title: MOISTURE-ERASABLE NOTE TAKING SYSTEM
Abstract:
A method of reusing a notebook provides a notebook having a synthetic- paper page. The method also provides a thermochromic ink pen which, when used to write on the synthetic paper page, leaves thermochromic ink markings. The method further provides a moisture carrier configured to have a liquid diffused therein. The moisture carrier is configured to erase the thermochromic ink markings from the synthetic-paper page by contacting the thermochromic ink markings when the moisture carrier is moist. The method then writes with thermochromic ink on at least a portion of the synthetic-paper page. Liquid is diffused in the moisture carrier, and the portion of the synthetic-paper page having the thermochromic ink is wiped with the moist moisture carrier, such that the thermochromic ink is erased from the synthetic-paper page.