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US 12,331,139 B2Granted
Method of preparing vinyl chloride-based polymer composite
AssigneeLG Chem, Ltd.
InventorsKun Ji Kim, Seong Yong Ahn, Heung Kwon Bae, Se Woong Lee, Hyun Kyou Ha
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Abstract
Provided is a method of preparing a vinyl chloride-based polymer composite, which includes: bulk-polymerizing vinyl chloride-based monomers to prepare a vinyl chloride-based polymer; and preparing a vinyl chloride-based polymer composite including the vinyl chloride-based polymer and polyvinylpyrrolidone.
Claims9
A method of preparing a vinyl chloride-based polymer composite, comprising:
- bulk-polymerizing vinyl chloride-based monomers to prepare a vinyl chloride-based polymer;
- and
- preparing the vinyl chloride-based polymer composite including the vinyl chloride-based polymer and polyvinylpyrrolidone.
A method of preparing a vinyl chloride-based polymer composite, comprising bulk-polymerizing vinyl chloride-based monomers in the presence of polyvinylpyrrolidone.
Dependencies are inferred from the claim text.