Thermoplastic acrylic resin and method for producing same, and resin composition
An acrylic resin and thermoplastic technology, applied in the direction of single-component synthetic polymer rayon, textiles and papermaking, fiber chemical characteristics, etc., can solve the problems of high solvent recovery cost and high drainage load
Pending Publication Date: 2020-11-03
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AI-Extracted Technical Summary
Problems solved by technology
In at least one embodiment, the present invention relates to a thermoplastic acrylic resin which is a graft copolymer in which a stem polymer is an acrylic resin containing acrylonitrile and another ethylenically unsaturated monomer and a branch polymer is a polymer comprising an ethylenically unsaturated monomer, wherein acrylonitrile is contained in an amount of 35 to 84.5% by mass inclusive, the other ethylenically unsaturated monomer is contained in an amount of 15 to 64.5% by mass inclusive, and the polymer comprising an ethylenically unsaturated monomer is contained in an amount of 0.5 to 40% by mass inclusive. Provided are: a thermoplastic acrylic resin which is improved in melt processability without being deteriorated in heat resistance; a method for producing the thermoplastic acrylic resin; a thermoplastic acrylic resin composition; a molded article; an acrylic fiber; and a method for producing the acrylic fiber.
Monocomponent synthetic polymer artificial filament
Polymer chemistryAcrylic fiber +5
- Experimental program(13)
- Comparison scheme(13)
|The average particle size||169.5||µm|
|Glass transition temperature||85.6||°C|
|The average particle size||143.4||µm|
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