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US 2023/0142458 A1Published application
High melt strength polyester resin composition and manufacturing method thereof
AssigneeNan Ya Plastics Corporation
InventorsTe-Chao Liao, Ching-Yao Yuan, Wei Tang Liao
Life of this patent
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Abstract
The disclosure provides a high melt strength polyester resin composition and a manufacturing method thereof. The high melt strength polyester resin composition includes a polyester resin, a polyolefin resin, a chain extender, an antioxidant, and a phosphorus compound stabilizer. A melting point of the polyester resin is 150° C. to 200° C.
Claims9
A polyester resin composition, comprising:
- a polyester resin with a melting point of 150° C. to 200° C.;
- a polyolefin resin;
- a chain extender;
- an antioxidant;
- and
- a phosphorus compound stabilizer.
3 more elements
A manufacturing method of a polyester resin composition, comprising:
- uniformly mixing a polyester resin, a polyolefin resin, a chain extender, an antioxidant, and a phosphorus compound stabilizer to be processed into a masterbatch by a kneader,
- wherein a melting point of the polyester resin is 150° C. to 200° C.
Dependencies are inferred from the claim text.