BIODEGRADABLE LAMINATE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Mar 13, 2025
app pub date -
Nov 25, 2024
filing date -
Nov 25, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method may produce a biodegradable laminate, including: laminating an aliphatic polyester-based resin layer and a polyvinyl alcohol-based resin layer with a bonding layer between the aliphatic polyester-based resin layer and the polyvinyl alcohol-based resin layer. The biodegradable laminate may include: the aliphatic polyester-based resin layer comprising an aliphatic polyester-based resin composition; the bonding layer comprising an adhesive resin; and the polyvinyl alcohol-based resin layer comprising a polyvinyl alcohol-based resin. The aliphatic polyester-based resin composition may include an aliphatic polyester-based resin, a polyhydroxyalkanoate including a 3-hydroxybutyrate unit as a main constituent unit, and an inorganic filler. The aliphatic polyester-based resin may include, in polymerized form, an aliphatic diol and an aliphatic dicarboxylic acid, as main constituent units, and a trifunctional or higher-functional aliphatic polyol, a trifunctional or higher-functional aliphatic polyvalent carboxylic acid, an acid anhydride thereof, or a trifunctional or higher-functional aliphatic polyvalent oxycarboxylic acid component.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
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