Crack sealant method and composition for resistance to UV aging and weathering
An asphaltic sealant composition and method which use (a) the incorporation of one or more pigment and/or UV absorbing materials, (b) a low shear production method, and (c) the addition of an epoxidized ester of a vegetable oil or a plasticizer, effective for increasing the degree of dispersion of t...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
19.09.2023
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Subjects | |
Online Access | Get full text |
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Summary: | An asphaltic sealant composition and method which use (a) the incorporation of one or more pigment and/or UV absorbing materials, (b) a low shear production method, and (c) the addition of an epoxidized ester of a vegetable oil or a plasticizer, effective for increasing the degree of dispersion of the pigment material in the sealant composition, to provide improve resistance to UV radiation. |
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Bibliography: | Application Number: US202117225369 |