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FUL H.B. Fuller

GRANT
Utility
Web material application systems and methods
2 Nov 21
A system for cutting a web material and applying the web material on a substrate.
Jorge A. Nash, Orion A. Cavins
Filed: 5 Mar 19
APP
Utility
Hot Melt Adhesive Compositions with High Bio-based Content
14 Oct 21
Tara Misra, Thomas F. Kauffman, Ameara S. Mansour
Filed: 23 Feb 21
GRANT
Utility
Reactive hot melt adhesive composition
21 Sep 21
The present invention relates to a process for preparing a reactive hotmelt adhesive formulation having a low residual content of monomeric diisocyanate.
Haythem Bennour, Annett Linemann
Filed: 9 May 19
APP
Utility
Flame Resistant Hotmelt Adhesive
16 Sep 21
A hotmelt adhesive composition comprising 15 to 45% by weight of at least one tackifying resin, and 20 to 60% by weight of a mixture of at least one single-site catalyzed propylene homopolymer (A) and at least one propylene copolymer (B), wherein the propylene homopolymer (A) has a weight average molecular weight of 20,000 to 145,000, the propylene copolymer (B) has an ethylene comonomer content of 5 to 25% by weight, and the weight ratio of propylene homopolymer (A) to propylene copolymer (B) is from 1:3 to 3:1, wherein the hotmelt adhesive further comprises at least one of the following two components (a) and (b): (a) a particulate phosphorous based compound in an amount of 15 to 40% by weight, or (b) a room temperature liquid phosphorous based compound in an amount of 4 to 15% by weight.
Joaquim Serra
Filed: 13 Jun 19
APP
Utility
Electric Cell Potting Compound and Method of Making
9 Sep 21
A battery module comprising an electric cell and a potting compound associated with the electric cell.
Albert M. Giorgini
Filed: 21 May 21
GRANT
Utility
Electric cell potting compound and method of making
7 Sep 21
A battery module comprising an electric cell and a potting compound associated with the electric cell.
Albert M. Giorgini
Filed: 15 Feb 19
APP
Utility
Heat Resistant Hot Melt Moisture Cure Adhesive Composition and Articles Including the Same
2 Sep 21
A hot melt moisture cure adhesive composition that includes a polyurethane prepolymer that includes the reaction product of diisocyanate, a polyester triol first polyol, a crystalline polyester second polyol, and a third polyol different from the first and second polyols.
Marietta B. Helmeke
Filed: 25 Feb 21
APP
Utility
Repulpable, Recyclable, Compostable and Biodegradable Reinforcement Elements and Paper Reinforced Tapes, and Containers Including the Same
8 Jul 21
Michael J. Nowak, Cynthia A. Stewart-Irvin, Patrick D. Gleason
Filed: 7 Jan 21
APP
Utility
Repulpable, Recyclable, Compostable and Biodegradable Reinforcement Elements and Paper Reinforced Tapes, and Containers Including the Same
8 Jul 21
Michael J. Nowak, Cynthia A. Stewart-Irvin, Patrick D. Gleason
Filed: 7 Jan 21
APP
Utility
Moisture Sensitive Hot Melt Compositions In Individual Forms
17 Jun 21
The invention features a moisture sensitive hot melt composition in individual forms, the individual forms including a core of moisture sensitive hot melt composition, and an outer shell comprising a thermoplastic polymer, wherein the individual forms include a sealed zone of the outer shell material, extending outward from the body of the individual forms, on at least two opposing sides of the individual forms.
Andrew R. Michel, Mark S. Kroll, David W. Moorman, Nolan T. Hanson
Filed: 11 Dec 20
GRANT
Utility
Low temperature curable adhesive composition and articles including the same
6 Apr 21
A one part curable adhesive composition that includes a multifunctional (meth)acrylate oligomer the homopolymer of which has a glass transition temperature (Tg) of at least 100° C., and a first (meth)acrylate monomer exhibiting a viscosity of no greater than 1000 centipoise (cP) at 25° C., the first (meth)acrylate monomer being at least one of a (meth)acrylate monomer whose homopolymer has a Tg of at least 100° C. and (alkoxy) tetrahydrofurfuryl (meth)acrylate, the curable adhesive composition exhibiting a viscosity of no greater than 100,000 cP when measured at 25° C. and a shear rate of 20 sec−1.
Jeffrey V. Gasa, Praveen K. Balasubramani
Filed: 8 Nov 17
GRANT
Utility
Moisture curable hot melt sealant composition including silane functional polyurethane
6 Apr 21
A moisture curable hot melt sealant composition that includes a silane-functional polyurethane that is free of isocyanate groups, a thermoplastic elastomer having a weight average molecular weight of at least 100,000 grams per mole and being derived from 0% by weight to no greater than 30% by weight styrene, based on the weight of the thermoplastic elastomer, the thermoplastic elastomer being selected from the group consisting of butyl rubber, ethylene-propylene rubber, ethylene-propylene diene rubber, thermoplastic polyolefin elastomer, styrene block copolymer, and combinations thereof, a first tackifying agent that includes from 0% by weight to less than 15% by weight aromaticity based on the weight of the tackifying agent, the first tackifying agent being selected from the group consisting of aliphatic tackifying agent, aromatic-modified aliphatic tackifying agent, cycloaliphatic tackifying agent, aromatic-modified cycloaliphatic tackifying agent, and combinations thereof, a liquid butene component selected from the group consisting of polyisobutylene, polyisobutene, polybutene, and combinations thereof, and optionally a second rosin-based tackifying agent.
Claudia Mosanu, Marietta B. Helmeke
Filed: 1 Nov 19
GRANT
Utility
Hot melt delivery system
30 Mar 21
A hot melt delivery system includes a frame and a suspension device attached to the frame.
Michael W. Harris, Kevin P. Burge
Filed: 9 Jul 19
APP
Utility
Self-supporting Fiberized Web Including a Hot Melt Composition for Use In Disposable Absorbent Articles and Application Method
25 Mar 21
Applicants' invention includes a disposable absorbent article including a top sheet, an absorbent core, and a self-supporting fiberized web situated between the top sheet and the absorbent core, wherein the self-supporting fiberized web includes a hot melt composition and is free of absorbent materials.
Michael W. Harris, Tara Misra, Nolan T. Hanson, Pag Moua
Filed: 22 Feb 19
APP
Utility
Fast Set Moisture Curable Hot Melt Adhesive Composition and Articles Including the Same
4 Mar 21
A moisture curable hot melt adhesive composition that includes isocyanate-terminated polyurethane prepolymer that includes the reaction product of a crystalline polyester polyol, a polyether polyol, and diisocyanate, clay, polyester/polyether elastomer, a first thermoplastic polymer selected from the group consisting of ethylene vinyl acetate copolymer, ethylene (alkyl)acrylate copolymer, and combinations thereof, a tackifying agent, and optionally a second thermoplastic polymer selected from the group consisting of thermoplastic polyurethane, thermoplastic polycaprolactone, and combinations thereof.
Kellen E. O'Brien, Marlen A. Valverde, Chao Wang, Chue Moua
Filed: 26 Aug 20
APP
Utility
Moisture Curable Polyurethane Hot Melt Adhesive Composition Having Low Levels of Diisocyanate Monomer
30 Dec 20
A moisture curable polyurethane hot melt adhesive composition and a process for making the same are disclosed.
Brian W. Carlson, Sudipto Das, Daniel J. Van Dyke, Matthias E. Gurr, Rituparna Paul
Filed: 24 Jun 20
GRANT
Utility
Apparatus and method for activatable substrate application
7 Dec 20
A method of applying a tape to an article.
Orion A. Cavins, Jorge A. Nash, Matthew D. Lacy
Filed: 26 Jun 18
APP
Utility
Hot Melt Compositions Including Styrene Block Copolymer and Wax
2 Dec 20
The hot melt compositions of this invention include from 15% by weight to 60% by weight of a styrene block copolymer, from 15% to 75% by weight of a wax having a Congealing Point (ASTM D938) of from 45° C. to 90° C. and optionally a propylene based polymer.
Thomas F. Kauffman, Yiming Zeng
Filed: 28 May 20
GRANT
Utility
Hot melt adhesive compositions that include semi-crystalline propylene polymer and wax and articles including the same
23 Nov 20
A hot melt adhesive composition that includes at least 40% by weight of an unmodified, semi-crystalline propylene polymer that includes at least 50% by weight propylene, and at least 15% by weight wax.
Thomas F. Kauffman, Scott C. Schmidt, Claudia Mosanu, Timothy W. Roska, Amanda L. Schmit, Sharf U. Ahmed, Gary J. Roy
Filed: 5 Nov 15
GRANT
Utility
One-part polyurethane adhesive composition, method of making a laminate, and laminate
16 Nov 20
Disclosed is a one-part, atmospheric curing, polyurethane adhesive composition that includes a polyurethane prepolymer that includes a reaction product of a polyol component and an isocyanate component, the polyol component comprising an unsaturated fatty acid esterified polyol comprising a reaction product of a first polyol and at least one of an ethylenically unsaturated oil and an ethylenically unsaturated fatty acid, the first polyol comprising at least three hydroxyl groups, and a % NCO of from at least 4% by weight to no greater than 7% by weight based on the weight of the prepolymer, the adhesive composition exhibiting a viscosity of no greater than 15,000 centipoise at 60° C., and a T-peel value of greater than 40 grams per 25 millimeter in no greater than 4 hours, a method of making a laminate, and a laminate that includes a one-part, atmospheric curing, polyurethane adhesive composition.
Anthony J. Ostlund, Dorian P. Nelson, Wayne G. Eklund, Marlen A. Valverde
Filed: 18 Jan 17
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