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Self-healing polymer

A self-healing, polymer technology for home appliances, additive processing, applications, etc. that can solve problems such as high consumer costs, negative environmental impact, and material waste

Pending Publication Date: 2021-09-03
EATON INTELLIGENT POWER LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this results in significant material waste, high costs to consumers and negative environmental impacts

Method used

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  • Self-healing polymer
  • Self-healing polymer

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Embodiment Construction

[0014] In one aspect, the present disclosure relates to polymeric materials having healing agents (eg, chemicals) stored therein. These healing agents may flow onto and / or into the cracked surface of the polymeric material to heal the cracked surface and restore the material integrity of the polymeric material, thereby restoring the overall structure. Using this self-healing technology, polymeric materials are protected from micro-damages such as cracks, scratches, delamination, fiber debonding, etc., that might otherwise require the material to be discarded. The healing process occurs due to available reversible bonds that open in response to the energy input caused by the damage event, allowing local temporary mobility of the polymer. Thus, the polymer is able to bridge the mirror plane at the damaged site, thereby inducing a recovery process of chemical or physical bond strength. Constructing polymers to have these self-healing properties provides these polymers with the a...

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Abstract

The issue of the invention is a self-healing polymer. Described herein are self-healing polymers comprising a base polymer and at least one healing agent disposed in the base polymer under pressure.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Patent Application Serial No. 63 / 002,140, ​​filed March 30, 2020, and Indian Provisional Patent Application No. 202011006625, filed February 15, 2020, the entire contents of which are hereby Incorporated by reference. technical field [0003] The present disclosure relates generally to self-healing polymers, and more particularly to self-healing polymers for use in hazardous environments. Background technique [0004] Outdoor electrical products are constantly exposed to extremely harsh environments, such as temperatures ranging from -50°C to 65°C and operating temperatures exceeding 100°C, while being continuously exposed to ultraviolet radiation, rain, salt, fog, moisture, snowfall, ozone, Harsh environments such as thermal cycles and corrosive chemicals. In electrical equipment and applications such as lighting, power distribution and control, the reliability of...

Claims

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Application Information

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IPC IPC(8): C08L55/02C08L1/02C08L1/12C08L23/08C08L27/18C08L59/00C08L33/04C08L33/20C08L77/02C08L77/06C08L79/08C08L71/10C08L67/02C08L67/04C08L61/16C08L69/00C08L23/02C08L81/06C08L33/12C08L25/06C08L75/04C08L27/06C08L101/00C08L83/04C08K5/01B33Y70/00B33Y70/10
CPCC08L55/02C08L1/02C08L1/12C08L23/0853C08L23/0861C08L27/18C08L59/00C08L33/04C08L33/20C08L77/02C08L77/06C08L79/08C08L71/00C08L67/02C08L67/04C08L61/16C08L69/00C08L23/02C08L81/06C08L33/12C08L25/06C08L75/04C08L27/06C08L101/00C08L83/04B33Y70/00B33Y70/10C08K5/01B29C64/40B29L2031/34B29C64/10B33Y10/00B29C73/22B29C64/00B29C64/118C08J9/00C08K9/10C08L23/06C08L23/12C08L23/16C08L23/18C08L25/08C08L27/16C08L31/04C08L31/08C08L33/24C08L33/26C08L61/04C08L67/03C08L67/06C08L77/04C08L77/12C08L79/02C08L81/04C08L81/10C08L2201/00B29C64/176B29C45/14008C08L101/12B33Y80/00
Inventor J·S·德赛S·潘卡杰
Owner EATON INTELLIGENT POWER LIMITED
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