Latex products
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Feb 10, 2005
app pub date -
Mar 31, 2004
filing date -
Nov 28, 2000
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The present invention finds that a detackified natural rubber latex product can be provided by a combination of treatment with a hydrophilic group sealant, coating with a detackifying polymer, halogenation and the like. The present invention also finds that a detackified natural rubber latex product which causes no discoloration of a metallic product surface can be provided by coating it with a detackifying, carboxylated latex vulcanized without using sulfur. The present invention also finds that a detackified natural rubber latex product of controlled protein elution can be provided by chemically modifying protein present in the natural rubber latex with an anionic group, cationic group or the like.
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