Mobil Oil Corporation

Other

Dunlop Gmbh

The Valspar Corporation

Michael A Tobias

Conrad L Lynch

Carlos J Martinez

George L Brown

Roger P Napier

Stanley T Gough

Richard A Lamanna

George F Salathe

Charles A Ponyik, Jr

A wall penetrator sleeve system and method for using same provides an encasement for wires and cables passing through a wall or floor. The sleeve system is particularly useful in penetrating firewalls without violating the applicable fire codes. In one embodiment of the invention, the system includes an elongated conduit having a toothed end capable of penetrating the desired surface. The system also includes appropriate securing devices for tightly retaining the conduit in place. In another embodiment, the securing devices include at least one flat washer and a sliding washer lock on each side of the wall.

Wall penetrator sleeve system

A sleeve system and method for using same provides an encasement for wires and cables passing through a wall or floor. The sleeve system is particularly useful in allowing the walls within a building to meet fire code requirements. The sleeve system can be used regardless of whether the wiring or cabling has already been installed through the wall or floor. The invention includes a pair of mating sleeve units individually inserted around the cables through the wall or floor and appropriate securing devices for tightly retaining the sleeve units in place. In one embodiment, the securing devices include at least one slotted flange and a slotted coupler on each side of the wall. The sleeve construction also allows easy installation of additional cables through the sleeve.

Split sleeve system

The production of novel polyester resins is disclosed as is the preparation of high solids coatings and paints containing the same. The polyester resins are produced by reacting a mixture comprising:

High solids, high heat resistant polyester resins and coating

This invention provides a graft copolymer of at least one acrylic monomer and a cellulose ester, in which at least about 8 percent of the total weight of said graft copolymer is derived from acrylic acid, methacrylic acid, or both. It also provides anionic aqueous dispersions of such graft copolymers and coating compositions containing them.

Acrylic modified anionic water dispersible cellulose esters

This invention provides a graft copolymer of at least one acrylic monomer and a random copolymer of a styrene and (meth)acrylonitrile, in which at least about 8 percent of the total weight of said graft copolymer is derived from acrylic acid, methacrylic acid, or both. It also provides anionic aqueous dispersions of such graft copolymers and coating compositions containing them.

Acrylic modified anionic water dispersible styrene (meth)acrylonitrile

This invention provides a graft copolymer of at least one acrylic monomer and a random copolymer of a styrene and allyl alcohol, in which at least about 8 percent of the total weight of said graft copolymer is derived from acrylic acid, methacrylic acid, or both. It also provides anionic aqueous dispersions of such graft copolymers and coating compositions containing them.

Acrylic modified anionic water dispersible styrene allyl alcohol

This invention provides a graft copolymer of at least one acrylic monomer and polystyrene, in which at least about 8 percent of the total weight of said graft copolymer is derived from acrylic acid, methacrylic acid, or both. It also provides anionic aqueous dispersions of such graft copolymers and coating compositions containing them.

Acrylic modified anionic water dispersible polystyrene

This invention provides a graft copolymer of at least one acrylic monomer and a random copolymer of a styrene and hydroxyethyl (meth)acrylate, in which at least about 8 percent of the total weight of said graft copolymer is derived from acrylic acid, methacrylic acid, or both. It also provides anionic aqueous dispersions of such graft copolymers and coating compositions containing them.

Acrylic modified anionic water dispersible styrene hydroxyethyl

Thermosetting polyesters and their preparation comprising diol, triol, benzenedicarboxylic acid and, as an essential ingredient are disclosed, as well as coating compositions containing those polyesters with cross-linking agents such as aminoplast.

Thermosettable polyester resin compositions containing caprolactone

This invention provides a linear thermosettable polyester based upon 10-20 weight percent cyclohexanedimethanol, 10-16 weight percent adipic acid, 12-16 weight percent neopentyl glycol, 12-16 weight percent propylene glycol or butanediol, and 40-48 weight percent isophthalic acid component.

Polyester coil coating

Non-gelled compositions containing amine groups and substantially free of oxirane groups are disclosed which are the reaction product of

Epoxy-amine copolymer reaction product and aqueous coating compositions

Stable water dispersions of relatively low molecular weight poly-(hydroxyethyl methacrylate) and thermosetting coating compositions thereof with aminoplast cross-linking agents are disclosed. These coating compositions are particularly suitable for heat sensitive substrates such as hardboard, plywood plastics and paper since they are capable of rapid cure at low temperatures.

Growing community of inventors

Bridgewater, NJ, United States of America

Michael A Tobias