Abstract:
The invention relates to a cutting oil comprising A) at least one polyalkylene glycol and B) optionally solvent and C) optionally further auxiliary materials and additives, and to its use for sawing polyurethane foams.
Abstract:
The invention provides release agent dispersions for producing polyurethane moldings, substantially comprising A) at least one agent having release activity, from the group consisting of soaps, oils, waxes and silicones, and B) at least one bismuth carboxylate, and C) organic solvent, and, if desired, D) typical auxiliaries and additives.
Abstract:
The invention relates to aqueous dispersions containing agents having release activity, emulsifiers and customary auxiliaries and additives, wherein a combination of A) at least one agent having a release activity, selected from the group consisting of soaps, oils, waxes and silicones, and B) polyesters is used as agents having release activity.
Abstract:
Cosmetic or pharmaceutical compositions comprising one or more substituted aminopolyorganosiloxanes (SH) with substituted amino groups which are bonded to silicon atoms of the polysiloxane basic structure via alkylene bridges or mono- or oligo(alkylenamino)alkylene bridges, where the amino groups present in the aminopolyorganosiloxanes (SH) are substituted at least partially by a radical of the formula (ε) T-CH2—CHOH—CH2— (ε), in which T is the radical of a surfactant monoalcohol polyglycol ether with emulsifier character, the amino groups present in the aminopolyorganosiloxanes (SH) are substituted in the average ratio of at least 1.5 radicals of the formula (ε) per Si-bonded aminoalkyl group or amino-mono- or -oligo-(alkylenamino)-alkyl group, and present amino groups are, if appropriate, acylated and/or alkylated and/or benzylated and/or protonated at least partially to give amide groups, are described.
Abstract:
A solid polyethylene glycol with an average molecular mass of from 1500 to 40 000 in the form of a powder with a bimodal particle size distribution, with from 0 to 15% by weight of particles smaller than 100 micrometers, 10 to 90% by weight of particles between 100 and 200 micrometers, 0 to 25% by weight of particles between 200 and 300 micrometers, 10 to 90% by weight of particles between 300 and 1000 micrometers and 0 to 10% by weight of particles larger than 1000 micrometers is claimed.
Abstract:
The invention relates to a process for the preparation of alk(en)ylphosphoric ester salts which comprises reacting the alk(en)ylphosphoric esters in the form of their melts with a base. Advantageously, the alk(en)ylphosphoric esters do not need to be dissolved in a solvent prior to neutralization.