Coated articles formed of microcapsules with reactive functional groups
First Claim
Patent Images
1. A coated article, comprising:
- a substrate; and
a coating covering at least a portion of the substrate and including;
a binder having a glass transition temperature in the range of −
110°
C. to −
40°
C.; and
a plurality of microcapsules having sizes in the range of 1 micron to 15 microns, at least one of the plurality of microcapsules being chemically bonded to at least one of the substrate and the binder.
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Abstract
A coated article includes a substrate and a coating covering at least a portion of the substrate. The coating includes a binder having a glass transition temperature in the range of −110° C. to −40° C. The coating also includes a set of microcapsules having sizes in the range of 1 micron to 15 microns, and at least one of the set of microcapsules is chemically bonded to either of, or both, the substrate and the binder.
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Citations
42 Claims
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1. A coated article, comprising:
-
a substrate; and
a coating covering at least a portion of the substrate and including;
a binder having a glass transition temperature in the range of −
110°
C. to −
40°
C.; and
a plurality of microcapsules having sizes in the range of 1 micron to 15 microns, at least one of the plurality of microcapsules being chemically bonded to at least one of the substrate and the binder. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23)
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24. A coated article, comprising:
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a substrate; and
a coating adjacent to the substrate and formed using;
a binder; and
a plurality of microcapsules dispersed in the binder, at least one of the plurality of microcapsules including;
a shell defining an internal compartment and including a set of functional groups to chemically bond to at least one of the substrate and the binder; and
a phase change material positioned in the internal compartment, the phase change material having a latent heat of at least 40 J/g and a transition temperature in the range of 0°
C. to 50°
C. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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Specification