Polynt Composites Usa, Inc.

Other

Samuel T Freeman

Hildeberto Nava

James Anthony Skrobacki

Polymerizable compositions comprising a radically polymerizable resin can be polymerized in the absence of a peroxide initiator and other undesirable components. The polymerizable compositions and methods employ a manganese- or iron-containing salt or organic complex and a 1,3-dioxo compound with one or more other components. The polymerizable compositions have better storage stability and reduced gel time-drift.

Radically polymerizable compositions

Multiple slide mount

This invention relates to the photographic reproduction of color or monochromatic still pictures as displayed on the face of a cathode-ray tube (CRT). The invention combines the arts of television and photographics to make possible the retention of still color photographs (slides) from a television screen. A 'frame grabber' is used to stop the motion of a television image and hold it while a simple color photographic process captures it.

Growing community of inventors

Cary, NC, United States of America

Samuel T Freeman