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US 8,507,092 B2Granted
Dust suppressants
Assignee3M Innovative Properties Company
InventorsWayne W. Fan, Dong-Wei Zhu, Qin Zhu, Jeffry L. Jacobs, Mary Lou Morris, Kathleen R. Reynolds, Uyen N. Tang
Life of this patent
Estimating the term…
Abstract
A surface having dust particles thereon and a coating on the surface comprising a coating polymer having a Tg less than −20° C. A method of reducing dust, the method including providing a surface having dust particles thereon and coating the surface with a coating polymer with a Tg less than −20° C.
Claims25
An article comprising:
- a surface having dust particles thereon;
- and
- a coating on the surface comprising a coating polymer having a Tg less than −20° C.
A method of reducing dust, the method comprising:
- providing a surface having dust particles thereon;
- and
- coating the surface with a coating polymer with a Tg less than −20° C.
Dependencies are inferred from the claim text.