WATER IN OIL EMULSIONS WITH HIGH WATER CONTENT
First Claim
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1. An emulsion comprising:
- (a) at least 45% water by weight with respect to the total weight of the composition;
(b) at least one polylysine; and
(c) at least one polar modified polymer selected from the group consisting of;
(1) a low carbon oil-soluble polar modified polymer comprising at least one C2-C4 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 25 000 g/mol and a melting point above 75°
C.;
(2) an high carbon oil-soluble polar modified polymer comprising at least one C22-C40 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 30000 g/mol and a crystallinity of 8% to 60%; and
(3) mixtures thereof.
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Abstract
The present invention generally relates to a water-in-oil emulsion comprising at least one oil-soluble polar modified polymer and at least one polylysine, wherein the emulsion has a high water content.
6 Citations
18 Claims
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1. An emulsion comprising:
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(a) at least 45% water by weight with respect to the total weight of the composition; (b) at least one polylysine; and (c) at least one polar modified polymer selected from the group consisting of; (1) a low carbon oil-soluble polar modified polymer comprising at least one C2-C4 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 25 000 g/mol and a melting point above 75°
C.;(2) an high carbon oil-soluble polar modified polymer comprising at least one C22-C40 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 30000 g/mol and a crystallinity of 8% to 60%; and (3) mixtures thereof. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A reaction product comprising:
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(a) at least one polylysine; and (b) at least one polar modified polymer selected from the group consisting of; (1) a low carbon oil-soluble polar modified polymer comprising at least one C2-C4 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 25 000 g/mol and a melting point above 75°
C.;(2) an high carbon oil-soluble polar modified polymer comprising at least one C22-C40 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 30000 g/mol and a crystallinity of 8% to 60%; and (3) mixtures thereof. - View Dependent Claims (16, 17, 18)
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Specification