HOT MELT ADHESIVES FOR MULTILAYER STRUCTURE ENCLOSURES
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Feb 6, 2014
app pub date -
Oct 8, 2013
filing date -
Apr 8, 2011
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention provides enclosure adhesives, methods of using the adhesives to bond for enclosing a multilayer structure and to articles of manufacture comprising the adhesives. The multilayer structure is a laminant of at least one composite film and at least one Kraft paper substrates. It has been discovered that an adhesive that comprises (a) a mixture of 1:1 to 5:2 of a metallocene catalyzed polyolefin copolymer with a density greater than or equal to 0.880 g/cm3 to a metallocene catalyzed polyolefin copolymer with a density less than 0.880 g/cm3; (b) a compatible tackifier; and (c) a compatible wax, has high adhesion to both Kraft and composite film with low blocking properties.
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