Phenol compound, reversible thermosensitive recording...

Details Phenol compound, reversible thermosensitive recording... Phenol compound, reversible thermosensitive recording...

2005-07-12

2008-11-25

Hess, Bruce H (Department: 1794)

Record receiver having plural interactive leaves or a colorless

Having a colorless color-former, developer therefor, or...

Method of use, kit, or combined with marking instrument or...

C428S064400, C503S216000

Reexamination Certificate

active

07456132

ABSTRACT:
The present invention provides a reversible thermosensitive recording medium including a support and a thermosensitive recording layer thereon, in which the thermosensitive recording layer comprises an electron-donating coloring compound and an electron-accepting compound, and the thermosensitive recording layer is capable of forming a relatively developed condition and a relatively erased condition depending on at least one of the difference of heating temperatures and the difference of cooling rates following to heating, and in which the electron-accepting compound comprises a phenol compound represented by the General Formula (1):where, in the General Formula (1) “l” represents an integer of 1 to 3, “m” represents an integer of 1 or more, and “n” represents an integer of 7 or more.

REFERENCES:
patent: 60 193691 (1985-10-01), None
patent: 61 237684 (1986-10-01), None
patent: 62 138556 (1987-06-01), None
patent: 62 138568 (1987-06-01), None
patent: 62 140881 (1987-06-01), None
patent: 10 95175 (1988-04-01), None
patent: 63 107584 (1988-05-01), None
patent: 63 173684 (1988-07-01), None
patent: 2 188293 (1990-07-01), None
patent: 2 188294 (1990-07-01), None
patent: 4 78573 (1992-03-01), None
patent: 5 124360 (1993-05-01), None
patent: 6 210954 (1994-08-01), None
patent: 8 301838 (1996-11-01), None
patent: 10 67177 (1998-03-01), None
patent: 11 28867 (1999-02-01), None
patent: 11 349553 (1999-12-01), None
patent: 2000 141893 (2000-05-01), None

Affiliated with

Also associated with

Rating

Phenol compound, reversible thermosensitive recording... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Phenol compound, reversible thermosensitive recording..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Phenol compound, reversible thermosensitive recording... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4029692