Heat-sensitive recording material and process for producing...

Details Heat-sensitive recording material and process for producing... Heat-sensitive recording material and process for producing...

2007-01-11

2009-02-24

Hess, Bruce H (Department: 1794)

Record receiver having plural interactive leaves or a colorless

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

C503S226000

Reexamination Certificate

active

07494954

ABSTRACT:
The present invention relates to a heat-sensitive recording material having a high recording sensitivity, which is capable of providing excellent image quality even when recording is carried out at low energy, and causes reduced coating defects. The invention provides a heat-sensitive recording material obtained by forming, on a paper support, an undercoat layer and then a heat-sensitive recording layer, characterized in that:1) the undercoat layer has at least two undercoat layers including a first undercoat layer and a second undercoat layer; and2) the heat-sensitive recording layer has a thickness standard deviation of 0.30 or less,and also provides a method for producing the heat-sensitive recording material.

REFERENCES:
patent: 4798820 (1989-01-01), Yaguchi et al.
patent: 4923845 (1990-05-01), Koike et al.
patent: 5045523 (1991-09-01), Funae et al.
patent: 6071851 (2000-06-01), Wakamatsu
patent: 3-176192 (1991-07-01), None
patent: 4-290789 (1992-10-01), None
patent: 6-239023 (1994-08-01), None
patent: 2001-30631 (2001-02-01), None
patent: 2002-274041 (2002-09-01), None
patent: 2002-283728 (2002-10-01), None
patent: 2003-11507 (2003-01-01), None
patent: 2004-122483 (2004-04-01), None
patent: 2004-124288 (2004-04-01), None
patent: 2004-269311 (2004-09-01), None
patent: 2005-103864 (2005-04-01), None
patent: 2006-175636 (2006-07-01), None

Affiliated with

Also associated with

Rating

Heat-sensitive recording material and process for producing... 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-sensitive recording material and process for producing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat-sensitive recording material and process for producing... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4122553