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US 9,175,152 B2Granted
Emulsion composition for manufacturing polyalkylene carbonate product and resin product using the same
AssigneeLG Chem, Ltd.
InventorsHyun Ju Cho, Jin-Hwa Seo, Seung Young Park
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Abstract
The present invention relates to an emulsion composition for manufacturing a polyalkylene carbonate molded product and a molded product manufactured by using the same. The emulsion composition according to the present invention provides a resin molded product that has biodegradability and complete combustion decomposability to show environment-friendly feature and rubber-like properties.
Claims16
An emulsion composition for manufacturing a polyalkylene carbonate molded product, comprising
- a continuous phase containing water;
- and
- resin particles which are dispersed in the continuous phase and include a polyalkylene carbonate resin, a first surfactant, and a second surfactant,
- wherein the second surfactant concentration is higher at the core of the particle than at the surface of the particle and the first surfactant concentration is higher at the surface of the particle than at the core of the particle, and
- wherein the content of the first surfactant at the core of the resin particle is less than 5% by weight, based on the total weight of the first surfactant included in the resin particle.
2 more elements
Dependencies are inferred from the claim text.