Owens-illinois, Inc.

Other

Lynn J Taylor

John W Tobias

John D Grier

William M Lenard

Henry Neal Troy

Stuart J Gaumer

Neal Troy

William J Bailey

A photoreactive plastic composition degradable by ultraviolet radiation, said composition consisting essentially of a photodegradable polymer having uniformly dispersed therein about 0.01-10% by weight of at least one photosensitizer. There is also provided a process for the preparation of the photoreactive plastic composition. The photoreactive plastic compositions are useful for making plastic articles, particularly plastic packaging materials.

Photoreactive plastic composition and articles degradable by ultraviolet

There is disclosed a photoreactive plastic composition degradable by ultraviolet radiation, the composition comprising an organic polymeric material having dispersed therein a degradation controlling amount of an additive system consisting essentially of at least one organic photosensitizer and at least one readily autoxidizable organic substance.

Photo-degradable polymer compositions

There is disclosed a fugitive vehicle system comprising at least two organic components, at least one component being a solid polymeric material capable of pyrolyzing in a non-oxygen containing environment and at least one other component being a solvent for the solid polymeric material, the solvent being capable of removal at a temperature below the pyrolyzing temperature of the polymeric material. This fugitive vehicle system is especially suitable in microelectronic applications.

Composition of matter

In accordance with this invention, a chemically convertible polymeric coating composition is applied to the surface of a glass substrate and subsequently converted to a crosslinked coating by the application of UV light or another form of energy. The polymeric coating composition contains at least three basic components:

Three-component polymeric coating for glass substrate

There is disclosed an environmentally degradable plastic composition comprising an organic polymeric material having dispersed therein at least one ethylenically unsaturated alcohol or ethylenically unsaturated ester derived therefrom as a readily autoxidizable organic substance.

Degradable plastic composition containing unsaturated alcohol or ester

There is disclosed an environmentally degradable plastic composition comprising an organic polymeric material having dispersed therein at least one amine compound as a readily autoxidizable organic substance.

Degradable plastic composition containing amine

There is disclosed an environmentally degradable plastic composition comprising an organic polymeric material having dispersed therein at least one trialkyl ortho ester as a readily autoxidizable organic substance.

Degradable plastic composition containing ortho ester

There is disclosed an environmentally degradable plastic composition comprising an organic polymeric material having dispersed therein at least one unsaturated wax as a readily autoxidizable organic substance.

Degradable plastic composition containing unsaturated wax

There is disclosed a degradable article made from photodegradable polymeric or plastic compositions comprising at least one organic polymer or copolymer and at least two different aromatic carbonyl photosensitizers.

Degradable article

In accordance with this invention, a chemically convertible polymeric coating composition is applied to the surface of a glass substrate and subsequently converted to a crosslinked coating by the application of heat or another form of energy. The polymeric coating composition contains at least two essential ingredients:

Protective coating for glass substrate

There is disclosed a process for preparing low molecular weight, low viscosity, liquid polymeric materials by the polymerization of at least one selected acrylic monomer under a pressure in excess of atmospheric pressure and at a temperature not exceeding the ceiling temperature of the polymeric material product at the polymerization pressure. Preferably there is used a methacrylate monomer. The resulting polymeric products can be used to prepare single-component coating vehicles which are non-drying at room temperature, but which can be cleanly removed by heating at elevated temperatures.

Novel preparation of novel low molecular weight, liquid polymer

In accordance with this invention, a chemically convertible liquid coating composition is applied to the surface of a glass substrate and subsequently converted to a solid, protective polymer film by the application of heat or other forms of energy. The chemically convertible coating composition contains at least three ingredients:

Process for producing glass article having fragment retaining and alkali

There is disclosed a novel degradable plastic composition consisting of an organic polymeric material, said material having dispersed therein at least one organic derivative of a transition metal and at least one readily autoxidizable organic material.

Degradable plastic

There is disclosed the preparation of a liquid crystal containing structure by incorporating a liquid crystal substance into a polymeric matrix so as to form a thin, layer-like structure of controlled thickness. The resulting structure is highly suitable for use in display and/or memory devices or other devices utilizing liquid crystal properties.

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Toledo, OH, United States of America

Lynn J Taylor