Stimuli-Responsive Micro-Reservoirs for Release of Encapsulants
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United States of America
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Issued Date -
Jan 16, 2020
app pub date -
Jul 16, 2019
filing date -
Jul 16, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
This invention relates to polymer-based partially-open, hollow reservoirs in the nano-size to micro-size range that encapsulate an additive, which can be released from the reservoirs using specific event stimuli such as reduction-oxidation and voltage change, or at will, using the same stimuli. This invention also relates to method preparing such reservoirs, and for releasing the additive. This invention further relates to matrix that comprises such reservoirs and the method of preparing such matrix. This invention also relates to applications, for example in corrosion inhibition, lubrication, and adhesion, that benefit from using such a controlled release of an additive.
First Claim
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International Classification(s)
- C05G:MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DI....
- C09J:ADHESIVES; ADHESIVE PROCESSES IN GENERAL
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....
- C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
- C10M:LUBRICATING COMPOSITIONS
- C05C:NITROGENOUS FERTILISERS
- C09D:COATING COMPOSITIONS, e.g. PAINTS, VARNISHES, LACQ....
- G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
- B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
- C09B:ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PROD....
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