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EMULSIFIER FOR MICROCAPUSLES, MICROCAPSULES USING SAID EMULSIFIER AND PROCESS FOR PRODUCING SUCH MICROCAPSULES, AND NON-CARBON PRESSURE-SENSITIVE COPYING PAPER USING SAID MICROCAPSULES
EMULSIFIER FOR MICROCAPUSLES, MICROCAPSULES USING SAID EMULSIFIER AND PROCESS FOR PRODUCING SUCH MICROCAPSULES, AND NON-CARBON PRESSURE-SENSITIVE COPYING PAPER USING SAID MICROCAPSULES
Disclosed in this invention are an emulsifier for producing microcapsules, containing as active principle a water-soluble polymer the emulsifier being composed of benzyl (meth)acrylate and/or diisobutylene, styrene and maleic anhydride, microcapsules using the emulsifier, a process for producing the microcapsules, and a non-carbon pressure-sensitive copying paper using the microcapsules.
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