Abstract

The present invention relates to devices for measuring property changes via in-situ micro-viscometry and methods of using same. The aforementioned device is inexpensive and can be used to quickly and accurately measure numerous physical and chemical property changes, including but not limited to the rate of chemical cure, change in tack, and rate of mass loss, for example, rate of moisture, solvent and/or plasticizer change.

Document Type

Patent

Status

Issued

Issue Date

7-9-2024

Patent Number

US 12031074 [ 12,031,074 ] ; US 12031074B1

CPC Classification

C 09 D 5/22

Application number

17/001719

Assignees

United States of America as represented by the Secretary of the Air Force, Wright-Patterson AFB

Filing Date

8-25-2020

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