H.b. Fuller Licensing & Financing Inc.

H.b. Fuller Company

Albert M Giorgini

James A Hagquist

Kevin J Reid

Benjamin E Burrows

Nathanael Hill

Andrew Hilley

A battery module comprising an electric cell and a potting compound associated with the electric cell. The potting compound is formed of a flame retardant component; a first component having an isocyanate reactive compound and water; and a second component having an isocyanate compound. The potting compound is a foam.

Electric cell potting compound and method of making

The disclosure relates to a method of making an electronic assembly with a reactive hot-melt adhesive composition that include an atmospheric curing prepolymer and optionally a thermoplastic component with a softening point of at least about 120&#xb0; C., and the electronic assembly made therewith.

Reactive hot-melt adhesive for use on electronics

The invention relates to a foamable composition comprising at least two parts. The first part comprises a polyol, a thixotropic gelling agent, a blowing agent, a urethane reaction catalyst and a isocyanurate reaction catalyst. The second part comprises at least one isocyanate. A foam mass can be prepared by combining the first part polyol component with the second part isocyanate component. The composition is foamable under water and exhibits, upon foaming under water, substantially the same wet foam density and dry foam density. The invention also relates to a method of repairing or reinforcing structural members having defects such as spike holes left after spike removal from railroad ties during road bed maintenance or repair by means of the foamable composition.

Foamable composition exhibiting instant thixotropic gelling

The invention is directed to a method of tempering fiberboard that includes applying a substantially solvent-free, liquid tempering composition on at least one surface of the fiberboard and curing the tempering composition. The tempering composition includes at least one thermoset material such as one-part moisture cure polyurethane. The tempered fiberboard can be used directly as doorskin.

Method of tempering fiberboard doorskin using liquid thermosets

Described is a filter and a method for preparing the filter that includes a porous filter media that is bonded to an end cap using a two-part, isocyanate-based adhesive. The adhesive is free of inorganic pigments and fillers and is the reaction product of at least one polymeric polyol component and at least one polyisocyanate component. The polyol component includes a high MW triol having sufficiently different intrinsic reaction rates to generate phase separation during curing. The components react and cure to form a product having an L* white value greater than about 60.

Filter and method of preparing a bonded filter that includes a white-opalescent adhesive

The present invention discloses two-part isocyanate-based adhesive compositions, free of inorganic pigments and fillers, which cure to form polyurethane-based adhesives having an opaque-white appearance greater than about L* 80 and a shore A hardness greater than about 50. Such materials are particularly useful for the preparation of bonded filter. The invention further describes a method for the preparation of bonded filters using these compositions and the bonded filters thereof. Additionally, these compositions can also be used as two part general household adhesives and/or caulkings wherein the two liquid parts are metered together just prior to application using a dispensing apparatus including, but not limited to, glue guns having two containers (e.g., tubes); one tube, for example, containing polyol and diol components and the second containing polyisocyanate.

White-opalescent adhesives for the preparation of bonded filters

A polyisocyanurate composition suitable for use as a paintbrush potting compound which does not foam at bristle interfaces, rapidly penetrates bristle bundles and cures rapidly to a highly solvent resistant embedment with good adhesion to both bristle and ferrule materials, comprises:

Isocyanurate embedment compound

Non-pearlescent, single phase, low viscosity, solvent-free isocyanate functional urethane prepolymer compositions from hydroxy-terminated diene polymers and excess diphenylmethane diisocyanate are obtained at reaction temperatures of 100.degree. C. or less when the diphenylmethane diisocyanate used in the composition includes at least 20% of the isomer 2.4'-diphenylmethane diisocyanate.

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Lino Lakes, MN, United States of America

Albert M Giorgini