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Resin composition and resin-molded product

A resin composition and resin molding technology, applied in the field of resin composition and resin molded products, can solve the problems of using cellulose derivatives, etc., and achieve the effect of improving impact resistance

Active Publication Date: 2013-01-30
FUJIFILM BUSINESS INNOVATION CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are actually no examples of using cellulose derivatives in resin molded articles

Method used

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  • Resin composition and resin-molded product
  • Resin composition and resin-molded product
  • Resin composition and resin-molded product

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～20 and comparative example 1～12

[0159] The ingredients shown in Tables 1 to 5 were kneaded with a biaxial kneader (manufactured by TOSHIBA MACHINE CO., LTD., TEM58SS) at a cylinder temperature of 210°C, thereby obtaining pellets of the resin composition.

[0160] The obtained pellets were injection-molded using an injection molding machine (manufactured by Nissei Plastic Industrial Co., Ltd., product name "NEX500") at the cylinder temperatures shown in Tables 1 to 5 and at a mold temperature of 50°C , thus forming the ISO multi-purpose dumbbell test sample (corresponding to ISO527 tensile test and ISO178 bending test, the thickness of the test part is 4mm, the width is 10mm) and the UL test sample (thickness is 1.6mm) for the V test in UL-94 ).

[0161] [Evaluate]

[0162] (plant source content)

[0163] The plant-derived content of the resin composition used in each example was calculated by the following formula.

[0164] Formula: plant source content=quality of cellulose acetate propionate×(quality of ...

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Abstract

Provided are a resin composition and a resin-molded product. The resin composition includes cellulose acetate propionate; from about 5 phr to about 30 phr of at least one of plasticizer selected from an adipate-based plasticizer and a polyester-based plasticizer; and from about 5 phr to about 50 phr of a condensed phosphoric acid ester compound.

Description

technical field [0001] The present invention relates to a resin composition and a resin molded article. Background technique [0002] Various resin compositions have been provided so far, and these compositions are used for various purposes. In particular, resin compositions are used for various parts and frames of electric appliances and automobiles, etc., and thermoplastic resins are also used for parts such as frames of office equipment and electronic and electric equipment. [0003] In recent years, with regard to global environmental issues, the use of plant-derived resins has raised high expectations in terms of using materials that can reduce greenhouse gas emissions. One hitherto known plant-derived resin is a cellulose derivative. Cellulose derivatives have so far been widely used in coating and fiber applications. However, there are actually no examples of using cellulose derivatives in resin molded articles. [0004] For example, esters comprising a compound r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L1/14C08L67/00C08L67/02C08K5/11C08K5/523
CPCC08K5/11C08L67/00C08K5/523C08L67/02C08L1/14
Inventor 川岛学大越雅之八百健二
Owner FUJIFILM BUSINESS INNOVATION CORP
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