Compositions
First Claim
1. A composition comprising a particulate solid, an organic medium and/or water anda compound of formula 1 including salts thereof
1 Assignment
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Accused Products
Abstract
The present invention provides a composition containing a particulate solid, an organic medium and/or water and a compound of Formula (1) and salts thereof; wherein R is C1-50-optionally substituted hydrocarbyl; Y is C2-4-alkyleneoxy; T is C2-4alkylene; A is the residue of a dibasic acid or anhydride thereof; Z is the residue of a polyamine and/or polyimine; W is the residue of an oxide, urea or dibasic acid or anhydride thereof; x is from 2 to 60; and v represents the maximum available number of amino and/or imino groups in Z which does not carry the group RO—(Y)x-T-NH-A-. The invention further discloses the composition as a dispersant for an organic media.
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Citations
15 Claims
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1. A composition comprising a particulate solid, an organic medium and/or water and
a compound of formula 1 including salts thereof
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10. A mill-base comprising a particulate solid, an organic liquid and a compound of Formula (1) including salts thereof:
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11. A paint or ink comprising a particulate solid, an organic liquid, a binder and a compound of Formula (1) including salts thereof:
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12. A compound of formula 1, including salts thereof:
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13. A compound of Formula (1) including salts thereof:
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14. A composition comprising a particulate solid, an organic medium and/or water and a compound of formula 1 including salts thereof
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15. A composition comprising a particulate solid, an organic medium and/or water and
a compound of formula 1 including salts thereof
Specification