Laminate paper having increased pH stability and method of making same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 18, 2007
app pub date -
Jul 15, 2005
filing date -
Jul 15, 2005
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Laminate papers for use in decorative laminates and a process for producing the laminate paper is disclosed. The laminate paper is made using a sulfur dye. In the past, sulfur dyes caused acidification of the paper, causing the paper to become brittle. In accordance with the present invention, a buffering agent is added in relatively low amounts in order to inhibit acidification of the paper. It was discovered that the buffering agents also provided various other advantages and benefits.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully