ES2156524A1 - Heat sensitive sheet for erasable inscription work consists of a support coated with a mixture of two compounds emitting and accepting electrons respectively - Google Patents

Heat sensitive sheet for erasable inscription work consists of a support coated with a mixture of two compounds emitting and accepting electrons respectively

Info

Publication number
ES2156524A1
ES2156524A1 ES009900060A ES9900060A ES2156524A1 ES 2156524 A1 ES2156524 A1 ES 2156524A1 ES 009900060 A ES009900060 A ES 009900060A ES 9900060 A ES9900060 A ES 9900060A ES 2156524 A1 ES2156524 A1 ES 2156524A1
Authority
ES
Spain
Prior art keywords
inscription
erasable
heat sensitive
mixture
sensitive sheet
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES009900060A
Other languages
Spanish (es)
Other versions
ES2156524B1 (en
Inventor
Serradell Juan Codina
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JUAN ANTONIO OBIOL MENDEZ
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9900060A priority Critical patent/ES2156524B1/en
Publication of ES2156524A1 publication Critical patent/ES2156524A1/en
Application granted granted Critical
Publication of ES2156524B1 publication Critical patent/ES2156524B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The heat sensitive sheet for erasable inscription work comprises a support with a coating of an intimate mixture of a colourless or low-coloration compound and a developing compound accepting electrons. The colourless compound gives off electrons. EMBODIMENT - The support is subject to certain temperature specifications.
ES9900060A 1999-01-13 1999-01-13 THERMOSENSIBLE PRODUCT. Expired - Fee Related ES2156524B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9900060A ES2156524B1 (en) 1999-01-13 1999-01-13 THERMOSENSIBLE PRODUCT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9900060A ES2156524B1 (en) 1999-01-13 1999-01-13 THERMOSENSIBLE PRODUCT.

Publications (2)

Publication Number Publication Date
ES2156524A1 true ES2156524A1 (en) 2001-06-16
ES2156524B1 ES2156524B1 (en) 2002-02-01

Family

ID=8306903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9900060A Expired - Fee Related ES2156524B1 (en) 1999-01-13 1999-01-13 THERMOSENSIBLE PRODUCT.

Country Status (1)

Country Link
ES (1) ES2156524B1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135466A (en) * 1982-12-27 1984-08-30 Pilot Ink Co Ltd Reversible heat-sensitive recording materials
GB2184250A (en) * 1984-06-13 1987-06-17 Pilot Ink Co Ltd Reversible heat-sensitive recording compositions
EP0492628A1 (en) * 1990-12-26 1992-07-01 Ricoh Company, Ltd Reversible thermosensitive coloring composition, recording medium, recording method and image display apparatus using the recording medium
EP0574879A1 (en) * 1992-06-17 1993-12-22 Mitsubishi Paper Mills, Ltd. Reversible heat-sensitive recording material
EP0648612A1 (en) * 1993-10-14 1995-04-19 Mitsubishi Paper Mills, Ltd. Reversible heat-sensitive recording material
EP0709225A1 (en) * 1994-10-27 1996-05-01 Nippon Paper Industries Co., Ltd. Reversible multi-color thermal recording medium
EP0870624A1 (en) * 1997-04-11 1998-10-14 Kyodo Printing Co., Ltd. Reversible heat-sensitive recording material
EP0888906A1 (en) * 1997-07-04 1999-01-07 Oji Paper Co., Ltd. Thermosensitive reversible recording material

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135466A (en) * 1982-12-27 1984-08-30 Pilot Ink Co Ltd Reversible heat-sensitive recording materials
GB2184250A (en) * 1984-06-13 1987-06-17 Pilot Ink Co Ltd Reversible heat-sensitive recording compositions
EP0492628A1 (en) * 1990-12-26 1992-07-01 Ricoh Company, Ltd Reversible thermosensitive coloring composition, recording medium, recording method and image display apparatus using the recording medium
EP0574879A1 (en) * 1992-06-17 1993-12-22 Mitsubishi Paper Mills, Ltd. Reversible heat-sensitive recording material
EP0648612A1 (en) * 1993-10-14 1995-04-19 Mitsubishi Paper Mills, Ltd. Reversible heat-sensitive recording material
EP0709225A1 (en) * 1994-10-27 1996-05-01 Nippon Paper Industries Co., Ltd. Reversible multi-color thermal recording medium
EP0870624A1 (en) * 1997-04-11 1998-10-14 Kyodo Printing Co., Ltd. Reversible heat-sensitive recording material
EP0888906A1 (en) * 1997-07-04 1999-01-07 Oji Paper Co., Ltd. Thermosensitive reversible recording material

Also Published As

Publication number Publication date
ES2156524B1 (en) 2002-02-01

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