Heat reversible recording medium, heat reversible recording...

Details Heat reversible recording medium, heat reversible recording... Heat reversible recording medium, heat reversible recording...

2006-05-23

2006-05-23

Hess, Bruce H. (Department: 1774)

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...

C503S214000

Reexamination Certificate

active

07049268

ABSTRACT:
A heat reversible recording medium includes a heat sensitive layer which comprises a resin and an organic low molecular compound, and has a transparency which is reversibly variable depending on a temperature. The heat sensitive layer has a glass transition temperature change of −10° C. to 5° C., and a transparency temperature width of 30° C. or more.

REFERENCES:
patent: 5278129 (1994-01-01), Watanabe et al.
patent: 5310611 (1994-05-01), Okabe et al.
patent: 55-154198 (1980-12-01), None
patent: 63-221087 (1988-09-01), None
patent: 63-317385 (1988-12-01), None
patent: 64-14079 (1989-01-01), None
patent: 1-133781 (1989-05-01), None
patent: 2-566 (1990-01-01), None
patent: 2-1363 (1990-01-01), None
patent: 2-3876 (1990-01-01), None
patent: 3-2089 (1991-01-01), None
patent: 3-130188 (1991-06-01), None
patent: 6-48024 (1994-02-01), None
patent: 7-101157 (1995-04-01), None
patent: 8-72416 (1996-03-01), None
patent: 8-127182 (1996-05-01), None
patent: 8-282131 (1996-10-01), None
patent: 10-100547 (1998-04-01), None
patent: 11-115319 (1999-04-01), None
patent: 3003745 (1999-11-01), None
patent: 2000-52662 (2000-02-01), None
patent: 2000-71623 (2000-03-01), None
patent: 2000-71624 (2000-03-01), None
patent: 2000-198274 (2000-07-01), None
patent: 2000-256419 (2000-09-01), None
patent: 2001-30633 (2001-02-01), None
patent: 2002-113956 (2002-04-01), None
Jul. 22, 2005 Written Opinion in connection with Singapore Patent Application No. 200407125-4.

Affiliated with

Also associated with

Rating

Heat reversible recording medium, heat reversible 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 Heat reversible recording medium, heat reversible recording..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat reversible recording medium, heat reversible recording... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3620746