Microtek Laboratories, Inc.

Capsulated Systems, Inc.

Other

Celanese Gmbh

Ronald Lee Hart

Dale Ellis Work

David R Virgallito

Danny Allen Davis

Robert G Bayless

Colin E Davis

Albert J Herbet

Hubert Bradley, Jr

Daniel Davis

David Russell Virgallito

The present invention relates to microencapsulated compositions of isothiazolone derivatives and other water insoluble biocides or antifouling agents. In particular, the present invention relates to microencapsulated 4,5 dichloro 2 n-octyl-3(2H)-isothiazolone (DCOIT), useful in marine antifouling coatings and paints.

Microencapsulation of biocides and antifouling agents

The present invention relates to microencapsulated compositions of isothiazolone derivatives and other water insoluble biocides or antifouling agents. In particular, the present invention relates to microencapsulated 4,5 dichloro 2 n-octyl-3(2H)-isothiazolone(DCOIT), useful in marine antifouling coatings and paints.

The present invention is directed to a method for producing macrocapsules containing therein a plurality of microcapsules. In accordance with some embodiments of the present invention, the microcapsules contain a phase change material.

Macrocapsules containing microencapsulated phase change materials

The present invention is directed to thermal energy storage compositions comprising macrocapsules containing therein a plurality of microcapsules and to methods for producing macrocapsules containing microcapsules. In accordance with some embodiments of the present invention, the microcapsules contain a phase change material.

A method for microencapsulating a water-soluble or water-dispersible or water-sensitive material comprising dispersing the water-soluble or water-dispersible or water-sensitive material in an organic continuous phase and adding a polyfunctional isocyanate, a diol or polyol in the presence of an optional polymerization catalyst to the organic continuous phase is described.

Method for microencapsulating water-soluble or water-dispersible or

A microencapsulated phase change material comprising a microcapsule wall former encapsulating a phase change material as an internal phase, said phase change material being inherently resistant or a flame retardant being admixed with said phase change material.

Flame resistant microencapsulated phase change materials

A method of forming a coating on a web. A coating mixture includes a continuous phase of a first material and a second material contained in microcapsules. The first material and the second material interact to form the coating. The coating mixture is applied to a face of the web. The web is passed between a back-up member and a doctor blade so that the doctor blade levels the coating mixture on the web and crushes the microcapsules to cause mixing of the materials on the web to form the coating on the web.

Method of coating a web with a coating mixture including microcapsules

A microencapsulated epoxy adhesive system is disclosed comprising in admixture epoxy resin capsules and encapsulated Ancamine TL (Pacific Anchor Chemical Co.) as the curing agent. When applied, for example to a zinc plated bolt and the bolt is tightened, the capsules break and the resin cures and provides good breakaway torques.

Microencapsulated epoxy adhesive system

A highly impermeable encapsulating coating is disclosed prepared from a hydrolyzed ethylene-vinyl ester copolymer prepared by alcoholysis of, for example, ethylene-vinyl acetate using 4 to 9 times the amount of alcohol stoichiometrically required for a predetermined degree of hydrolysis.

Hydrolyzed ethylene vinyl acetate encapsulating coating

A tobacco-substitute smoking material is provided which, in the preferred embodiment includes a polysaccharide, such as cellulose or a derivative thereof, as a combustible organic ingredient. A tobacco alkaloidal material, such as nicotine or a derivative thereof, is incorporated into the smoking material in the form of a plurality of combustible microcapsules containing the tobacco alkaloidal material.

Growing community of inventors

Xenia, OH, United States of America

Ronald Lee Hart