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US 6,747,083 B2Granted
Process for producing rubber latex containing water in particle
AssigneeKaneka Corporation
InventorsAkira Takaki, Toshio Mizuta, Tomomichi Hashimoto, Toshiyuki Mori, Mitsuo Kakutani
Life of this patent
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Abstract
There is provided a rubber latex for an excellent impact modifier used for a thermoplastic resin. A rubber latex containing water in particles obtained by seed polymerization with seed polymers which are highly hydrophilic and sufficiently swellable into a rubber monomer is used as an impact modifier for a thermoplastic resin.
Claims9
A rubber latex, comprising:
- water in particles, obtained by seed polymerization with seed polymers which are hydrophilic and swellable into a monomer for preparing rubber.
A process for preparing a rubber latex containing water in particles, which is obtained by seed polymerization with seed polymers which are hydrophilic and swellable into a rubber monomer for preparing rubber.
Dependencies are inferred from the claim text.