Alkyl ketal esters as dispersants and slip agents for particulate solids, methods of manufacture, and uses thereof
First Claim
1. A dispersion comprisinga liquid or semi-solid continuous phase,a dispersed solid phase comprising a plurality of organic, inorganic or inorganic-organic particles, andan alkyl ketal ester having the structure
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Accused Products
Abstract
Disclosed herein is a dispersion comprising a liquid or semi-solid continuous phase, a dispersed solid phase comprising a plurality of organic, inorganic or inorganic-organic particles, and an alkyl ketal ester having the structure
wherein a is 0 or an integer of 1 to 12, specifically 1 to 6, more specifically 1 to 4; b is 0 or 1; R2 is a divalent C1-8 group optionally substituted with up to 5 hydroxyl groups; and R1 is C1-6 alkyl, and wherein at least a portion of the alkyl ketal ester is present in the continuous phase, on a surface of at least some of the dispersed particles, or a combination thereof.
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Citations
25 Claims
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1. A dispersion comprising
a liquid or semi-solid continuous phase, a dispersed solid phase comprising a plurality of organic, inorganic or inorganic-organic particles, and an alkyl ketal ester having the structure
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17. A composition, comprising
a plurality of solid particles; - and
an alkyl ketal ester at least partially coating at least some of the particles, the alkyl ketal ester having the structure; - View Dependent Claims (18, 19, 20, 21, 22)
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Specification