Thermoplastic resin composition, thermoplastic resin composition production method, cellulose-reinforced resin molded product, and cellulose-reinforced resin molded product manufacturing method

A technology of thermoplastic resin and manufacturing method, which is applied in the field of thermoplastic resin composition, can solve problems such as cost reduction and complicated process, and achieve the effects of reducing manufacturing cost, improving reinforcement efficiency, and reducing incineration ash

Pending Publication Date: 2018-11-09
FURUKAWA ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in this method, the plant fiber is once swollen in the chemical treatment process, and the chemical substance is then put into the processing machine after drying. Therefore, although it is improved compared with the above method, the process remains the same. Complicated, there is a limit to cost reduction

Method used

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  • Thermoplastic resin composition, thermoplastic resin composition production method, cellulose-reinforced resin molded product, and cellulose-reinforced resin molded product manufacturing method
  • Thermoplastic resin composition, thermoplastic resin composition production method, cellulose-reinforced resin molded product, and cellulose-reinforced resin molded product manufacturing method
  • Thermoplastic resin composition, thermoplastic resin composition production method, cellulose-reinforced resin molded product, and cellulose-reinforced resin molded product manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0420] A cellulose-reinforced thermoplastic resin was produced by the following procedure.

[0421] 1) Preparation process of cellulose composition

[0422] Disperse 90 parts by mass of powdered cellulose in an acetone solvent, mix 10 parts by mass of ionic liquid 1-butyl-3-methylimidazolium acetate, stir every few hours, and at the same time in a lidded Store in the container for more than 12 hours.

[0423] Thereafter, the lid of the container was opened, and the acetone solvent was dried. After the acetone solvent was almost removed, it was further stored in a thermostat at 80° C. for 12 hours or more in order to dry the water.

[0424] 2) Kneading process of cellulose composition and thermoplastic synthetic resin (production of cellulose-reinforced thermoplastic resin composition)

[0425] The acid-modified thermoplastic synthetic resin FUSABOND M603 [trade name manufactured by DuPont Co., Ltd.] was fed into a twin-screw extruder [KZW15TW-45MG-NH manufactured by TECHNOVE...

Embodiment 2

[0431] In Example 1, the cellulose-reinforced thermoplastic resin was produced in the same manner as in Example 1, except that the details of the base resin, acid-modified thermoplastic synthetic resin, and cellulose composition were the compounding amounts in Table 1 below. combination.

Embodiment 3

[0433] In Example 1, the cellulose-reinforced thermoplastic resin was produced in the same manner as in Example 1, except that the details of the base resin, acid-modified thermoplastic synthetic resin, and cellulose composition were the compounding amounts in Table 1 below. combination.

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Abstract

The invention discloses a method is for producing a thermoplastic resin composition, a cellulose-reinforced resin molded product and a cellulose-reinforced resin molded product manufacturing method. The thermoplastic resin composition contains a thermoplastic synthetic resin and cellulose, wherein at least one type of the thermoplastic resin is a resin having a group that includes a partial structure of acid anhydride in the polymer molecule.

Description

technical field [0001] The present invention relates to a thermoplastic resin composition, a method for producing the thermoplastic resin composition, a cellulose-reinforced resin molded article, and a method for producing a cellulose-reinforced resin molded article. [0002] More specifically, it relates to a thermoplastic resin composition useful for a cellulose-reinforced resin molded article containing cellulose, particularly plant fiber cellulose, and an ionic compound, a method for producing the thermoplastic resin composition, a cellulose-reinforced resin molded article, and a cellulose-reinforced resin molded article. A method for producing a cellulose-reinforced resin molded product. Background technique [0003] As for cellulose, it is known that the mechanical properties are improved by making it finer to a minute size, and that it becomes a material having an extremely high modulus of elasticity and high strength when it is made finer to a nanometer size. Resear...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/26C08K5/3445C08L1/02C08L101/12
CPCC08L101/12B29C48/022C08L1/02C08L23/06C08L51/06C08K5/3445B29K2023/065B29K2201/00C08J3/005C08J5/00C08J2301/02C08J2323/06C08J2323/26C08J2401/02C08J2423/06C08J2423/26C08L23/16
Inventor 小泽英史八木健中岛康雄金宰庆
Owner FURUKAWA ELECTRIC CO LTD
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