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Earth plant compostable biodegradable substrate and method of producing the same

A biodegradable and biodegradable technology, applied in the fields of bioplastics and soil plant-based compositions, can solve environmental problems, non-compostable, non-biodegradable and other problems

Pending Publication Date: 2021-10-01
爱德华肖沃尔特
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Petroleum-based plastic products are generally not biodegradable or compostable, which poses a huge environmental concern globally and leads to disposal issues once used

Method used

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  • Earth plant compostable biodegradable substrate and method of producing the same
  • Earth plant compostable biodegradable substrate and method of producing the same
  • Earth plant compostable biodegradable substrate and method of producing the same

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Embodiment Construction

[0018] Following are descriptions of various aspects, embodiments and / or examples in which the invention may be practiced. Reference is made to the accompanying drawings, and the information contained in the drawings is a part of this Detailed Description. Aspects, embodiments and / or examples described herein are presented for purposes of illustration and not limitation. It should be understood that logic modifications may be made by one of ordinary skill in the art without departing from the scope of the present invention. Accordingly, the scope of the invention is defined by the appended claims and their equivalents.

[0019] It should be understood that for the sake of clarity of the drawings and description, some or all details of some components or steps known in the art are not shown or described if they are not necessary for those skilled in the art to understand the invention.

[0020] For the following description, it may be assumed that most correspondingly labeled...

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Abstract

An earth plant-based compostable biodegradable composition for the formation of a bioplastic and method of producing said resin, the composition comprising: about 17.5 to 45% ethanol-based green polyethylene by weight, about 20 to 25% calcium carbonate by weight, about 2 to 12% hemp hurd or soy protein by weight, about 32 to 45% thermoplastic starch by weight, and about 0.5 to 1% biodegradation additive by weight to enable biodegradation and composting of the bioplastic; wherein the composition is produced by first mill grinding the ethanol-based green polyethylene, calcium carbonate, hemp hurd or soy protein, thermoplastic starch and the biodegradation additive into fine powders, then mechanically mixing the fine powders one by one into a final mixture for about 5-25 minutes at a time, dry and without heat, and then heating the final mixture to about 220- to 360-degrees Fahrenheit.

Description

technical field [0001] The present invention relates generally to compositions, and more particularly to earthplant-based compositions having eco-friendly properties that can be effectively used in the production of biological plastic. Background technique [0002] Today, petroleum-based resins such as polyethylene phthalate, nylon, polyolefins, and plasticized polyvinyl chloride (PVC) are used in a wide variety of applications such as packaging materials, automotive parts, household appliances, toys etc. However, such petroleum-based resins are not compostable or biodegradable, causing environmental damage, for example in the form of greenhouse gas emissions and pollution. Recently, in response to such effects, the use of biomass-based resins, typically polylactic acid (PLA) resins, has become very popular and is widely considered as an alternative to petroleum-based plastics. However, the high costs associated with producing polylactic acid and its current limited suppl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D65/46C08L3/02C08L23/06
CPCC08L2201/06C08L3/02C08K2003/265Y02P20/582Y02W90/10C08L23/06C08K3/26C08L89/00C08L3/04
Inventor 爱德华·肖沃尔特
Owner 爱德华肖沃尔特