Invention Grant
- Patent Title: Multilayered elastomeric articles and methods thereof
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Application No.: US15870962Application Date: 2018-01-14
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Publication No.: US10596790B1Publication Date: 2020-03-24
- Inventor: Fung Bor Chen
- Applicant: Fung Bor Chen
- Agency: Fox Rothschild LLP
- Main IPC: B32B27/32
- IPC: B32B27/32 ; B32B27/30 ; B32B3/30 ; A61B42/10

Abstract:
Disclosed is a multilayered elastomeric article with hydrophobic polymers as a patient contacting surface, hydrophilic polymers as a wear contacting surface, and a blend of the hydrophobic and the hydrophilic polymers as an intermediate layer between two contacting surfaces. The article has low water absorption of the patient contacting surface to prevent virus penetration and a textured surface of the wear contacting surface to reduce the friction force between hand and glove surface. The hydrophilic polymers in wear contacting and intermediate layers of the article can increase water absorption and boost leaching effectiveness. High water absorption minimizes the uncomfortable feelings from excessive sweating. Increased effectiveness in leaching makes the article less cytotoxic. A method for making the disclosed elastomeric article is also provided.
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