METHOD FOR MANUFACTURING TRANSPARENT LAMINATED SHEET, AND TRANSPARENT LAMINATED SHEET
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 3, 2013
app pub date -
Feb 9, 2011
filing date -
Mar 12, 2010
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
In a manufacturing method of a transparent laminated sheet of the invention, the transparent laminated sheet includes a first base layer that is formed by a crystalline resin and a second base layer that is provided on at least one surface of the first base layer and is formed of a crystalline resin. The crystalline resin for the second base layer has a larger melt flow rate and a shorter relaxation time than the crystalline resin for the first base layer. The transparent laminated sheet is formed by rapidly cooling the crystalline resin for the first base layer and the crystalline resin for the second base layer immediately after being respectively extruded from dies in a melted state.
First Claim
Family
International Classification(s)
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