38 patents
Utility
Hot Melt Pressure Sensitive Adhesive Compositions and Articles Including the Same
21 Sep 23
The invention features a disposable absorbent article including a hot melt pressure sensitive adhesive composition including from 10% by weight, to 35% by weight of a styrene block copolymer having an average styrene content of from 10% by weight to 25% by weight and an average di-block content of from 1:2% by weight to 65% by weight, from 30% by weight to 65% by weight of a hydrogenated hydrocarbon tackifying agent having a weight average molecular weight (Mw) of at least 1000 grams/mole and from 10% by weight to 40% by weight of a plasticizer.
Daniel A. Everson, Andrew R. Michel, Ameara S. Mansour
Filed: 16 Jul 21
Utility
Hot Melt Composition In the Form of a Film for Use In Thin Film Photovoltaic Modules
31 Aug 23
Luke A. Strzegowski, Jayesh G. Bokria, Thomas F. Kauffman
Filed: 1 May 23
Utility
Packaging Testing Device
27 Jul 23
A testing device including a base having a first joint and an arm.
James E. Welton
Filed: 21 Jun 21
Utility
Electric Cell Potting Compound and Method of Making
25 May 23
A battery module comprising an electric cell and a potting compound associated with the electric cell.
Albert M. Giorgini
Filed: 20 Jan 23
Utility
Substance Dispensing System and Method of Making
18 May 23
A substance dispensing system including a first pressure vessel defining a first interior space; a first substance positioned in the first interior space; a first portion of a first propellant positioned in the first interior space; and a first portion of a second propellant positioned in the first interior space.
David W. Carnahan, Yuwei Liu, Justin Bates
Filed: 19 Oct 22
Utility
Sustainable Reactive Hot Melt Adhesive Compositions
18 May 23
The invention features a reactive hot melt adhesive composition comprising the reaction product of from 5% by weight to 40% by weight of a first polyester polyol comprising the reaction product of a dicarboxylic acid monomer, a tetra alkyl cyclobutane diol and optionally one or more additional monomers, from 10% by weight to 80% by weight of a sustainable polyol, and a diisocyanate.
Chao Wang
Filed: 16 Nov 22
Utility
Environmentally Conscious Hot Melt Adhesive Compositions Including Aliphatic Plasticizers
26 Jan 23
Haiying Zhou, Andrew R. Michel
Filed: 14 Jul 22
Utility
Low Polymer Content Propylene Polymer-based Hot Melt Adhesive Composition
26 Jan 23
The hot melt adhesive composition includes from 1% by weight to less than 10% by weight total polymer content, of which less than 10% by weight, based on the hot melt adhesive composition, is a single site-catalyzed propylene polymer selected from the group consisting of a single site-catalyzed propylene homopolymer, a single site-catalyzed propylene/alpha-olefin copolymer, and combinations thereof, liquid plasticizer, and at least 45% by weight of a hydrocarbon tackifying agent having a softening point greater than 90° C.
Thomas F. Kauffman
Filed: 6 Jul 22
Utility
Hot Melt Adhesive Compositions Including an Environmentally Conscious Aliphatic Plasticizer
26 Jan 23
Haiying Zhou, Andrew R. Michel
Filed: 14 Jul 22
Utility
Metallocene-catalyzed POLYBUTENE-1 Hot Melt Adhesive Composition and Articles Including the Same
26 Jan 23
A hot melt adhesive composition that includes at least 40% by weight of a metallocene-catalyzed polybutene-1 selected from the group consisting of polybutene-1 homopolymer, polybutene-1 copolymer, and combinations thereof, the metallocene-catalyzed polybutene-1 including at least 30% by weight, based on the weight of the hot melt adhesive composition, of a metallocene-catalyzed polybutene-1 having a melt flow rate of at least 1000 grams per 10 minutes at 190° C., tackifying agent, and at least 15% by weight wax, the hot melt adhesive composition having a specific gravity of less than 0.95.
Kevin P. Davis, James E. Welton, Adam M. Pederson
Filed: 18 Dec 20
Utility
Hot Melt Pressure Sensitive Adhesive Compositions and Articles Including the Same
8 Dec 22
The HMPSA compositions of this invention include from 10% by weight to 35% by weight of a styrenic block copolymer, from 10% by weight to 60% by weight of a near white rosin ester tackifying agent having a neat Molten Garner Color of no greater than 2, and from 28% by weight to 45% by weight of a plasticizer.
Daniel A. Everson, Maynard R. Lawrence
Filed: 27 May 22
Utility
Spindle Free Tape Article and Method
17 Nov 22
An adhesive web article including an adhesive web defining a first surface, a second surface, a first end, a second end, a length in between, and an adhesive layer defining a first adhesive surface.
Orion A. Cavins, Jorge A. Nash
Filed: 7 Oct 20
Utility
Semi-crystalline Polyester Polyol and Method of Making the Same
10 Nov 22
Disclosed is a semi-crystalline polyester polyol having an acid number less than 4 and derived from a saturated fatty component having a hydroxyl number less than 2, the saturated fatty component being selected from the group consisting of saturated fatty acid, saturated fatty acid ester, saturated oil, and combinations thereof, polyhydric alcohol that includes at least three hydroxyl groups, and a dibasic acid.
Brian W. Carlson, Justin Kaffenberger, Alan R. Nahkala
Filed: 5 May 22
Utility
Polyurethanes and Moisture Curable Compositions Including the Same
10 Nov 22
Polyurethanes and hot melt moisture curable adhesive compositions that include the same are disclosed.
Brian W. Carlson, Justin Kaffenberger, Alan R. Nahkala
Filed: 5 May 22
Utility
Hot Melt Composition In the Form of a Film for Use In Thin Film Photovoltaic Modules
20 Oct 22
Luke A. Strzegowski, Jayesh G. Bokria
Filed: 15 Apr 22
Utility
Cyanoacrylate Composition with Hazardless Stabilizer
8 Sep 22
The present invention relates to a curable cyanoacrylate composition comprising (i) at least one cyanoacrylate monomer, and (ii) at least one free radical stabilizer, wherein the free radical stabilizer is non-hazardous and shows good compatibility to the cyanoacrylate but does not impair the reactivity of the cyanoacrylate and its performance after curing.
Lars P. Hoyer, Wolfgang Wittwer
Filed: 4 Mar 22
Utility
Low Density Colored Composition and Methods of Making
28 Jul 22
A colored composition including a resin system, and a colorized filler.
Gregory W. Schad, David Eckert, Kevin P. Del Bene, Brian W. Carlson, Bronwyn T. Miller
Filed: 27 Jan 22
Utility
Electric Cell Potting Compound and Method of Making
30 Jun 22
A battery module comprising an electric cell and a potting compound associated with the electric cell.
Albert M. Giorgini
Filed: 15 Mar 22
Utility
Two Component Polyurethane System for Liquid Applied Sound Deadener
16 Jun 22
A method for producing a coating on a surface of a component part or a device, the method comprises obtaining a two component polyurethane system having a Component A and a Component B, Component A comprises a polyol and Component B comprises an isocyanate.
Wolfgang Wittwer, Timo Backes
Filed: 31 Oct 19
Utility
Systems and Methods for Encapsulating an Electronic Component
9 Jun 22
A method of encapsulating an electronic component.
Peter Remmers, Volker K. Kestler, Thomas F. Kauffman
Filed: 6 Mar 20