RELEASE CARRIER HAVING AREAS OF PREDETERMINED GLOSS LEVEL, METHOD OF MAKING, AND SURFACE COVERING RESULTING THEREFROM
DEW-8056 RELEASE CARRIER HAVING AREAS OF PREDETERMIDED GLOSS LEVEL, METHOD OF MAKING, AND SURFACE COVERING RESULTING THEREFROM Release carriers can be reconditioned to remove surface defects, change the level of gloss and form patterned areas of differential gloss by heating the polyolefin layer abo...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
16.02.1993
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | DEW-8056 RELEASE CARRIER HAVING AREAS OF PREDETERMIDED GLOSS LEVEL, METHOD OF MAKING, AND SURFACE COVERING RESULTING THEREFROM Release carriers can be reconditioned to remove surface defects, change the level of gloss and form patterned areas of differential gloss by heating the polyolefin layer above its melting point and quenching the layer under controlled conditions. By quenching the crystallizable polymer by contacting the surface of the release carrier opposite the crystallizable polymer with a chill roll, the transfer of defects in the chill roll or planishing roll to the release carrier surface is avoided. |
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Bibliography: | Application Number: CA19912049278 |