View source for 20240018343. COMPOSITE RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING SAME simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)

=COMPOSITE RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING SAME=


==Organization Name==

[[:Category:Panasonic Intellectual Property Management Co., Ltd.|Panasonic Intellectual Property Management Co., Ltd.]]


[[Category:Panasonic Intellectual Property Management Co., Ltd.]]

==Inventor(s)==

[[:Category:AMI Okabe of Osaka (JP)|AMI Okabe of Osaka (JP)]][[Category:AMI Okabe of Osaka (JP)]]

[[:Category:TOSHIFUMI Nagino of Osaka (JP)|TOSHIFUMI Nagino of Osaka (JP)]][[Category:TOSHIFUMI Nagino of Osaka (JP)]]

==COMPOSITE RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING SAME - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240018343 titled 'COMPOSITE RESIN MOLDED ARTICLE AND METHOD FOR PRODUCING SAME

==Simplified Explanation==

The abstract describes a patent application for a composite resin molded article that contains a base resin and a plurality of natural fibers dispersed in the base resin. The content of the natural fibers in the composite resin molded article ranges from 10% to 99% of the total mass. At least one of the natural fibers has a defibrated site at one end, and a portion of the fiber is exposed on the surface of the molded article. The base resin is a biodegradable plastic, such as a polyhydroxy acid, polyhydroxyalkanoate, polyalkylene dicarboxylate, or modified starch.

* The patent application is for a composite resin molded article that incorporates natural fibers into a base resin.
* The natural fibers make up a significant portion of the molded article, ranging from 10% to 99% of the total mass.
* At least one of the natural fibers has a defibrated site at one end, which enhances the bonding between the fiber and the resin.
* A portion of the natural fiber is exposed on the surface of the molded article, providing a natural and textured appearance.
* The base resin used in the molded article is a biodegradable plastic, which is environmentally friendly.
* The base resin can be made from various biodegradable materials, such as polyhydroxy acids, polyhydroxyalkanoates, polyalkylene dicarboxylates, or modified starch.

Potential applications of this technology:

* Packaging materials: The composite resin molded article can be used to create biodegradable packaging materials, reducing the environmental impact of single-use plastics.
* Consumer products: The natural and textured appearance of the molded article makes it suitable for various consumer products, such as phone cases, kitchenware, or decorative items.
* Automotive industry: The composite resin molded article can be used in the production of interior components, providing a sustainable alternative to traditional plastics.

Problems solved by this technology:

* Environmental impact: The use of biodegradable plastics and natural fibers reduces the environmental impact of plastic waste.
* Enhanced bonding: The defibrated sites on the natural fibers improve the bonding between the fibers and the resin, increasing the strength and durability of the molded article.
* Aesthetics: The exposed natural fibers on the surface of the molded article provide a unique and textured appearance, enhancing the visual appeal of the product.

Benefits of this technology:

* Sustainability: The use of biodegradable plastics and natural fibers promotes sustainability and reduces reliance on non-renewable resources.
* Improved strength and durability: The enhanced bonding between the fibers and the resin improves the strength and durability of the molded article.
* Aesthetic appeal: The exposed natural fibers on the surface of the molded article provide a natural and textured appearance, adding aesthetic value to the product.


==Original Abstract Submitted==

a composite resin molded article contains: a base resin; and a plurality of natural fibers dispersed in the base resin, in which a content of the plurality of natural fibers in the composite resin molded article is from 10 mass % to 99 mass % inclusive, based on 100 mass % of the composite resin molded article, at least one of the plurality of natural fibers has a defibrated site at an end portion in a fiber length direction of the at least one of the plurality of natural fibers, the at least one of the plurality of natural fibers has a portion exposed on a surface of the composite resin molded article, and the base resin is a biodegradable plastic containing any one selected from the group consisting of a polyhydroxy acid, a polyhydroxyalkanoate, a polyalkylene dicarboxylate, and a modified starch.



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