Abstract: The invention relates to linear carboxy-functional organosiloxane compounds of the general formula (I) in which a is from 1 to 200, R1 are identical or different aliphatic or aromatic hydrocarbon radicals and R2 is —(Y)[O(C2H4-b(R3)bO)c(CdH2dO)e]fX, and the use thereof for the treatment of the surface of leather.

Abstract: The invention relates to linear carboxy-functional organosiloxane compounds of the general formula (I) 1

Abstract: The present invention relates to UV-light-absorbing quaternary polysiloxanes that exert a care effect on natural or synthetic fibers, exhibit high substantivity to fibers, and offer protection against damage caused by UV-light. The UV-light-absorbing quaternary compounds can be used in formulations for textile care products and cosmetic, including skin and hair, products.

Abstract: The present invention relates to linear polyalkylorgano-siloxanes having polyoxyalkylene and amino-functional groups which additionally have terminal alkoxy groups, and to the preparation and use thereof.

Abstract: The present invention relates to UV-light-absorbing quaternary polysiloxanes that exert a care effect on natural or synthetic fibers, exhibit high substantivity to fibers, and offer protection against damage caused by UV-light. The UV-light-absorbing quaternary compounds can be used in formulations for textile care products and cosmetic, including skin and hair, products.

Abstract: Silanes of the general formula are prepared, wherein R1, R2 and R3 in the molecule are the same or different and represent aliphatic or aromatic hydrocarbon groups, R4 is a divalent hydrocarbon group with 4 to 12 carbon atoms and a lateral hydroxyl group, wherein the hydrocarbon group can be interrupted by an ether oxygen, R5 is a hydrophilic, ionic group. A method for synthesizing these compounds is described. The silanes greatly lower the surface tension of aqueous solutions, the surface tension being reduced to values of about 23 mN/m. The silanes are biologically degradable and have pronounced surfactant properties.

Abstract: The present invention relates to linear polyalkylorgano-siloxanes having polyoxyalkylene and amino-functional groups which additionally have terminal alkoxy groups, and to the preparation and use thereof.

Abstract: Silanes of the general formula 1

Abstract: Silanes of the general formula are prepared, wherein R1, R2 and R3 in the molecule are the same or different and represent aliphatic or aromatic hydrocarbon groups, R4 is a divalent hydrocarbon group with 4 to 12 carbon atoms and a lateral hydroxyl group, wherein the hydrocarbon group can be interrupted by an ether oxygen, R5 is a hydrophilic, ionic group. A method for synthesizing these compounds is described. The silanes greatly lower the surface tension or aqueous solutions, the surface tension being reduced to values of about 23 mN/m. The silanes are biologically degradable and have pronounced surfactant properties.

Abstract: The invention relates to novel polyether-quaternary organosiloxanyl derivatives, to the preparation of these compounds and to their use in formulations for improving the surface properties of fabrics and fibers.

Abstract: Compounds of the general formula ##STR1## are disclosed in which Z is ##STR2## R.sup.1, R.sup.2, R.sup.3 are alkyl groups with 1 to 22 carbon atoms or alkenyl groups with 2 to 22 carbon atoms, at least one of the R.sup.1, R.sup.2 or R.sup.3 groups having at least 10 carbon atoms,R.sup.4, R.sup.5, R.sup.7 are alkyl groups with 1 to 22 carbon atoms or alkenyl groups with 2 to 22 carbon atoms,R.sup.6 is --O-- or the NR.sup.8 group, R.sup.8 being an alkyl or hydroxyalkyl group with 1 to 4 carbon atoms or a hydrogen group,x is 2 to 4,M is a bivalent hydrocarbon group with at least 4 carbon atoms, which has a hydroxyl group and may be interrupted by an oxygen atom,n is a number from 0 to 200, andX.crclbar. is an inorganic or organic anion.

Abstract: Polyquaternary polysiloxane polymers are disclosed comprising repeating units of ##STR1## wherein X is a bivalent hydrocarbon group with at least 4 carbon atoms, which has a hydroxyl group and may be interrupted by an oxygen atom,Y is a bivalent hydrocarbon group with at least 2 carbon atoms, which has a hydroxyl group and which may be interrupted by an oxygen or nitrogen atom,R.sup.1, R.sup.2, R.sup.3, R.sup.4 are the same or different and may be alkyl groups with at least 1 to 4 carbon atoms or benzyl groups or in which R.sup.1 and R.sup.3 or R.sup.2 and R.sup.4 may be components of a bridging alkylene group,A.crclbar. is an inorganic or organic anion,n=5 to 200m is a whole number.gtoreq.1.The compounds may be synthesized by an addition reaction between .alpha.,.omega.

Abstract: Materials for substantively preparing yarns or plied yarns, especially sewing threads and preferably those of polyester, in the form of an oil/water dispersion are disclosed. The materials contain 5 to 80 weight percent of silicone oil of a viscosity of 500 to 50,000 mm.sup.2 /sec at 25.degree. C., 10 to 80 weight percent of wax with a melting point not less than 40.degree. C., 1 to 10 weight percent of fatty acids with 6 to 22 carbon atoms, 0.4 to 12 weight percent of cationic imidazolinium salts and 0 to 10 weight percent of ethoxylated fatty amines, dissolved or dispersed in water, the sum of the components having to add up to 100 weight percent. The production of this preparation is also disclosed. The inventive preparation materials have a good and uniform substantivity and bring about uniform reduction in friction over a long length of yarn and for different speeds of the running thread.