Abstract:
The present invention relates to novel polymer dispersants and to a liquid compositions containing solid fine particles, such as organic or inorganic pigments and fillers, and the polymer dispersants. The polymer dispersants have at least one functional moiety of the formula I, which is bound to one of the termini or to the backbone of the polymer: (I) where # indicates the point of attachment to the terminus and/or to the polymer backbone; k is 0, 1, 2, 3 or 4, m is 0, 1, 2, 3, 4, 5, 6, 7, 8 or 9, A is a chemical bond or a divalent moiety selected from the group consisting of C 1 -C 6 alkylene, -O-(C 2 -C 6 alkylene), -C(=O-O-(C 2 -C 6 alkylene), -N R 3 -(C 2 -C 6 alkylene) and C(=O)-NR 3 -(C 2 -C 6 alkylene), where the C 2 -C 6 alkylene part is attached to Q; Q is a divalent moiety selected from the group consisting of -O-, -N H- and -S-; R 1 is independently selected from the group consisting of -OH, -COOH, -COOCH 3 , -NH 2 , -NH( C 1 -C 6 alkyl), -N(C 1 -C 6 alkyl) 2 , -NO 2 , -S(=O) 2 R 4 , C 1 -C 20 alkyl, C 1 -C 4 alkoxy, halogen, aryloxy, aryl, heteroaryl; R 2 is selected from the group consisting of hydrogen, -S(=O) 2 R 4 , C 1 -C 20 alkyl, C 3 -C 10 cycloalkyl, aryl, heteroaryl, aryl-C 1 -C 4 -alkyl and heteroaryl-C 1 -C 4 - alkyl; R 3 is selected from the group consisting of hydrogen, -S(=O) 2 R 4 , C 1 -C 20 alkyl, C 3 -C 10 cycloalkyl, aryl and heteroaryl; R 4 is selected from the group consisting of OH, -NH 2 , -NH(C 1 -C 6 alkyl), -N(C 1 - C 6 alkyl) 2 , C 1 -C 4 alkyl, C 1 -C 4 alkoxy, aryl and heteroaryl.
Abstract:
The use of a polymer having a) a polyalkyleneimine backbone; b) at least one aromatic moiety P1 (P1) wherein # indicates the point of attachment to a nitrogen atom of the polyalkyleneimine backbone, Ar independently for each aromatic moiety P1 is 1,2-phenylene, 1,2-naphthylene, 2,3-naphthylene, or 1,8-naphthylene, wherein phenylene or naphthylene are unsubsituted or carry 1, 2, 3, 4, or 5 radicals which are selected from the group consisting of halogen, OH, C1-C4-alkyl, C1-C4-alkoxy, COOH, CONH2, NO2, NH2, NH-CHO, NH- C1-C4-alkyl, and NH-(C=O)- C1-C4-alkyl; c) at least one moiety P2, (P2) wherein # indicates the point of attachment to a nitrogen atom of the polyalkyleneimine- backbone, n is an integer from 0 to 100, A1 is independently selected from linear or branched alkylenes having 2 to 18 carbon atoms, A2 for each individual repetition unit n A2 is independently selected from linear or branched alkylenes having 2 to 18 carbon atoms, in a cleaning composition.
Abstract:
The presently claimed invention relates to polyalkyleneimine-based polymers that are useful as dispersants and a process for the preparation thereof. The presently claimed invention is also directed to dispersants that are useful in solvent-based dispersion systems as well as in water-based dispersion systems.
Abstract:
The present invention relates to a branched modified polyetheramine polyol having a weight average molecular weight M w in the range of ≥ 1000 g/mol to ≤ 100000 g/mol as measured by GPC, that is used as a universal dispersant for coating system, inks and color filters.
Abstract:
The present invention relates to novel polymer compositions, to a process for their manufacturing, to the use of said polymer compositions as dispersants and to liquid compositions containing solid fine particles, such as organic or inorganic pigments and fillers, and the novel polymer compositions as dispersants. The polymer compositions are obtainable by reacting: a) a polymer P1 having at least one functional group of the formula (I), and a polymer backbone B where # indicates the point of attachment to the terminus and/or to the polymer backbone B of the polymer P1; k is 0, 1, 2, 3 or 4, in particular 0 or 1, especially 0; m is 0, 1, 2, 3, 4, 5, 6, 7, 8 or 9, in particular 0 or 1, especially 0; A is a chemical bond or a divalent moiety selected from the group consisting of C1-C6 alkylene, -O-(C2-C6 alkylene), -C(=O)-O-(C2-C6 alkylene), -NR3-(C2-C6 alkylene) and C(=0)-NR3-(C2-C6 alkylene), where the C2-C6 alkylene part is attached to Q; Q is a divalent moiety selected from the group consisting of -0-, -NH- and -S-R1, R2, R3 are as defined in the claims; with a polymer P2 which is a polyolefine succinic anhydride, in particular a polyisobutene succinic anhydride.
Abstract:
The present invention relates to random copolymers obtainable by polymerization, the use of said random copolymers as soil release agents in laundry processes. Further aspects of the invention are a method for easier releasing soil from textiles in laundry processes and detergents containing said random copolymers.
Abstract:
The present invention relates to novel polymers P and to their salts, to a process for their manufacturing, to the use of said polymers as dispersants for fine particulate solid material. The present invention further relates to liquid compositions containing solid fine particles, such as organic or inorganic pigments and fillers, and the novel polymers P and their salts as dispersants. The polymers P have at least one functional group of the formula (I) bound to one of the termini and/or to the backbone of the polymer: formula (I) where # indicates the point of attachment to the terminus and/or to the polymer backbone and the variables k, m, A, Q, R 1 , R 2 , X and Y are as defined in claim 1.
Abstract:
A description is given of apolymer comprising a polyurethane backbone which is endcapped with reactive (meth)acrylic terminating groups, wherein the polyurethane backbone contains polymerized residues of at least one poly(meth)acrylate polyol. The polymer can be used as an adhesive, especially as a pressure-sensitive adhesive or for producing adhesivecompositions. The polymer and the compositions can be cured thermally or by radiation.
Abstract:
The presently claimed invention relates to urea urethane compounds obtainable by reacting tolu-ene diisocyanate with a mixture of monohydroxy alcohols followed by reaction with a diamine. The presently claimed invention provides a process for preparing the urea urethane compounds, liquid compositions comprising the urea urethane compounds and the use of the urea urethane compounds as a thickening and thixotropic agent for water based and solvent based paint and coating formulations, lacquer, varnish, paper coating, wood coating, adhesive, ink, cosmetic for-mulation, detergent formulation, textile and drilling muds plaster formulations, PVC plastisol and cement formulations.
Abstract:
The presently claimed invention relates to a process of making silicone-in-water emulsion, compositions comprising a silicone-in-water emulsion and use of the compositions as an additive in paint and coating formulations, printing ink compositions, personal care products, textiles, leather and indirect food contact applications.