Composition comprising mixtures of polyacryates with fluorine-containing polyacrylates
Composition, comprising a first component (I) comprising a polyacrylate (A1) and a wax (B), and a second component (II) comprising a polyacrylate (A2), wherein polyacrylate (A1) comprises moieties derived from (meth)acrylic acid ester monomers (M1) and (M2), and optionally (M3), CH 2 ═CR 3 COO—R 1 (M1) CH 2 ═CR 3 COO—R 2 (M2) CH 2 ═CR 3 —X—R 4 ; (M3) wherein R 1 is the alcohol moiety in monomer (M1) containing from 1 to 8 carbon atoms; R 2 is the alcohol moiety in monomer (M2) containing from 9 to 40 carbon atoms; R 3 is H, CH 3 , or C 2 H 5 ; X is COO or CONH; R 4 is glycidyl or CH 2 (CH 2 ) n —OR 5 , wherein n is an integer in the range of from 1-10 and R 5 is H or a residue containing from 1 to 6 carbon atoms; and polyacrylate (A2) is a fluorine-containing polyacrylate; wherein the composition is based on water and/or an organic solvent.
1. A composition, comprising a first component (I) comprising polyacrylate (A1), a wax (B), and optionally one or more of (C) to (E):
(C) is a blocked isocyanate;
(D) is an organic polysiloxane;
(E) is a melamine resin; and a second component (II) comprising a polyacrylate (A2), wherein
polyacrylate (A1) comprises moieties derived from (meth)acrylic acid ester monomers (M1) and (M2), and optionally (M3),
CH 2 ═CR 3 COO—R 1 (M1)
CH 2 ═CR 3 COO—R 2 (M2)
CH 2 ═CR 3 —X—R 4 ; (M3)
wherein R 1 is a alcohol moiety in monomer (M1) containing from 1 to 8 carbon atoms;
R 2 is an alcohol moiety in monomer (M2) containing from 9 to 40 carbon atoms;
R 3 is independently selected from the group consisting of H, CH 3 , and C 2 H 5 ;
X is COO or CONH;
R 4 is glycidyl or CH 2 (CH 2 ) n —OR 5 , wherein n is an integer in an range of from 1 to 10 and
R 5 is H or a residue containing from 1 to 6 carbon atoms;
and
polyacrylate (A2) is a fluorine-containing polyacrylate;
wherein the composition is based on water and/or an organic solvent.
2. The composition of claim 1 , wherein one or more of (C) to (E) is present.
3. The composition according to claim 1 , wherein R 1 contains from 1 to 6 carbon atoms and R 2 contains from 12 to 40 carbon atoms.
4. The composition according to claim 1 , wherein R 1 is branched or unbranched or cyclic C 1 to C 6 alkyl and R 2 is branched or unbranched or cyclic C 12 to C 40 alkyl.
5. The composition according to claim 1 ,
wherein
R 1 is selected from one or more of the group consisting of methyl, ethyl, n-propyl, iso-propyl, n-iso-butyl, sec-butyl, tert-butyl, n-pentyl and isomers thereof, n-hexyl and isomers thereof, cyclopropyl, cyclobutyl, cyclopentyl, and cyclohexyl; and
R 2 is selected from one or more of the group consisting of n-dodecyl (lauryl) and isomers thereof, n-tridecyl and isomers thereof, n-tetradecyl (myristyl) and isomers thereof, n-pentadecyl and isomers thereof, n-hexadecyl (cetyl) and isomers thereof, n-heptadecyl and isomers thereof, n-octadecyl (stearyl) and isomers thereof, n-nonadecyl and isomers thereof, n-eicosyl and isomers thereof, n-heneicosyl and isomers thereof, n-docosyl (behenyl) and isomers thereof, n-tricosyl and isomers thereof, n-tetracosyl and isomers thereof, n-pentacosyl and isomers thereof, n-hexacosyl (ceryl) and isomers thereof, n-heptacosyl and isomers thereof, n-octacosyl and isomers thereof, n-nonacosyl and isomers thereof, and n-triacontyl (myricyl) and isomers thereof.
6. The composition according to claim 1 , wherein component (A1) comprises from 5 to 45% by weight of monomer (M1) and from 55 to 95% by weight of monomer (M2) based on the total amount of (A1) (=100% by weight).
7. The composition according to claim 1 , wherein component (A1) comprises from 5 to 44% by weight of monomer (M1) and from 55 to 94% bye weight of monomer (M2) and 0.1 to 20% by weight of (M3) based on the total amount of (A1) (=100% by weight).
8. The composition according to claim 1 , wherein wax (B) has a melting point in a range of from 50 to 130° C.
9. The composition according to claim 1 , wherein wax (B) has a melting point in a range of from 60 to 90° C.
10. The composition according to claim 1 , wherein wax (B) is a paraffin wax.
11. The composition according to claim 1 , wherein the first component (I) comprises from
10 to 90% by weight of (A1);
10 to 90% by weight of (B);
0 to 40% by weight of a blocked isocyanate (C);
0 to 40% by weight of an organic polysiloxane (D);
0 to 40% by weight of a melamine resin (E);
based on the total amount of the first component (I) (=100% by weight); and
wherein the second component (II) comprises from 10 to 100% by weight of (A2) based on the total weight of the second component (II).
12. The composition of claim 1 , wherein polyacrylate (A2) of the second component (II) comprises moieties derived from (meth)acrylic acid ester monomer (M4):
CH 2 ═CR 6 COO—Y—R F , wherein (M4)
R F —Y is an alcohol moiety in (meth)acrylate monomer (M4), wherein
Y is —(CH 2 ) m —, wherein is an integer in a range of from 1 to 10; and
R F is C x F 2x+1 , wherein x is an integer in a range of from 1 to 12;
R 6 is selected from the group consisting of H, CH 3 , Cl, and F.
13. The composition according to claim 12 , wherein polyacrylate (A2) further comprises one or more of monomers (M3), (V1) and/or (V2), wherein (V1) is vinyl chloride and (V2) is vinylidene chloride.
14. The composition of claim 1 , wherein the composition comprises from 5 to 90% by weight of the first component (I) and from 90 to 5% by weight of the second component (II), based on the total weight of the composition (=100% by weight).
15. The composition of claim 1 , wherein the composition comprises from 10 to 90% by weight of first component (I) and from 90 to 10% by weight of second component (II), based on the total amount of components (I) and (H) (=100% by weight).
16. The composition of claim 1 , wherein the solids content of the composition is in a range of from 1 to 60% by weight based on the total weight of the composition (=100% by weight).
17. A method of making the composition according to claim 1 , comprising the following steps:
(C1) homogenizing a mixture comprising monomers (M1) and (M2), and wax (B), And water and/or an organic solvent;
(C2) polymerizing the mixture obtained in (C1) to afford the first component (I); and (C3):
(C3) mixing the first component (I) with the second component (II).
18. A method of treating a substrate, comprising (S1):
(S1) contacting the substrate with the composition according to claim 1 .
19. The method according to claim 18 , wherein the substrate is in the form of a linear formation optionally thread and, yarn, in the form of a planar formation optionally fabric, knitted fabric, knotted fabric, non-woven fabric, felt, or in the form of a spatial formation optionally hose and outwear; or wherein the substrate is a textile, fiber, fabric, paper, nonwoven, leather, or a combination of two or more thereof.
20. A product comprising the composition according to claim 1 in or as a finishing for any textile in the form of a linear formation optionally thread and yarn, in the form of a planar formation optionally fabric, knitted fabric, knotted fabric, non-woven fabric, felt, or in the form of a spatial formation optionally hose and outwear.
21. A product comprising the composition according to claim 1 , wherein the component (B) comprises a wax which comprises n-paraffins in an amount of from 75 to 95% by weight and one or more of isoparaffins, cycloparaffins or aromatic compounds in an amount of from 5 to 25% by weight, based on the total amount of the wax, wherein the n-paraffins have from 20 to 60 carbon atoms, optionally wherein the n-paraffins have a molecular weight of from 300 to 600; in or as a finishing for any textile in the form of a linear formation optionally thread and yarn, in the form of a planar formation optionally fabric, knitted fabric, knotted fabric, non-woven fabric, felt, or in the form of a spatial, formation optionally hose and outwear.