TAMPONG, OMFATTANDE I ETT HOLJE INNESLUTNA, MENSESFILA POLYURETANSKUMPARTIKLAR
Improving the handling characteristics of flexible, resilient, particulate polyurethane foam by adding a small quantity of liquid lubricant to the surface of the foam to prevent clumping. Applying as little as about 0.5 percent to about 20 percent by weight of a liquid lubricant such as mineral oil...
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Main Authors | , |
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Format | Patent |
Language | Swedish |
Published |
12.05.1980
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Subjects | |
Online Access | Get full text |
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Summary: | Improving the handling characteristics of flexible, resilient, particulate polyurethane foam by adding a small quantity of liquid lubricant to the surface of the foam to prevent clumping. Applying as little as about 0.5 percent to about 20 percent by weight of a liquid lubricant such as mineral oil to the surface of the particulate foam facilitates more uniform filling of equal-volume containers with particles of said foam and reduces the container-to-container weight variation. |
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Bibliography: | Application Number: SE19750010331 |