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Machine translation
1. (WO1980000350) TWO-ELEMENT TYPE INK ERASER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000350    International Application No.:    PCT/JP1979/000205
Publication Date: 06.03.1980 International Filing Date: 03.08.1979
IPC:
C09D 9/00 (2006.01)
Applicants:
Inventors:
Priority Data:
78/95145 04.08.1978 JP
Title (EN) TWO-ELEMENT TYPE INK ERASER
(FR) EFFACEUR D"ENCRE A DEUX ELEMENTS
Abstract: front page image
(EN)A two-element type ink eraser comprising a first element of a solution containing hydrochloric acid and a second element of an aqueous solution containing an oxidizing agent capable of reacting with hydrochloric acid to produce chlorine. Letters or lines written in ink by a writing implement such as a fountain pen, marking pen, ball-point pen, felt pen, etc., can easily be erased by the action of chlorine to be produced through the reaction between the two elements upon applying the two elements in either order to the ink-written letters or lines to be erased.
(FR)Un effaceur d"encre a deux elements comprend un premier element d"une solution contenant de l"acide chlorhydrique et un second element d"une solution aqueuse contenant un agent oxydant capable de reagir avec l"acide chlorhydrique pour produire du chlore. Des lettres ou lignes ecrites a l"encre par un instrument d"ecriture tel qu"un stylo a encre, un marqueur, un stylo a bille, un feutre, etc., peuvent etre effacees facilement par l"action du chlore produit par reaction entre les deux elements en les appliquant dans n"importe quel ordre sur les lettres ou lignes ecrites.
Designated States:
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)