Huels Aktiengesellschaft

Chemetall Gmbh

Werner Friedrich

Heinz Riemer

Dieter Balzer

Heinz Reimer

Wulf Ruback

Ludger Bosing

Hauke Steinhardt

Jan Schut

Petra Grunberg

Thomas Pollok

Hans Maag

The invention relates to a process for the preparation of a gel material which is not free-flowing, is reversibly transparent as a function of temperature and comprises nonionic and/or nonionically acting surfactants as clouding components. The preparation of the gel material can be integrated into the customary production process for laminated glazing in a simple manner and produces frost-stable glazing which can be employed universally indoors and outdoors. When applied, the strength of the system is so high that it is no longer free-flowing at all and bulging of the laminated pane and running-out are therefore no longer possible.

Process for the preparation of a polymer matrix which becomes cloudy as

Carboxy ethers

A fabric conditioner comprising 18 to 50% by weight of a mixture of at least two quaternary ammonium salt components (A) and (B) with the remainder of the conditioner being water and auxiliary agents.

Concentrated fabric conditioners

Motor fuels or fuel oils in the form of an emulsion contain water, an emulsifier and optionally an alcohol, the emulsifier being at least 25% by weight of a compound of the general formula: ##STR1## wherein R.sub.1 and R.sub.4 are saturated or unsaturated, straight-chain or branched hydrocarbon aliphatic radicals with 4 to 24 C atoms, R.sub.4 can also be an alkylphenyl radical of 1 to 18 C atoms in the optionally branched, alkyl chain or H; R.sub.2, R.sub.3 and R.sub.5 represent a methyl group or H, n and m is a number from one to 20 plus z from 0 to 15, and X is an acid radical --COO.sup.(-) or --OCH.sub.2 COO.sup.(-). The emulsions are especially stable and of low viscosity.

Motor fuel and fuel oil emulsions using a salt as emulsifier

A method of reducing the viscosity of an aqueous coal slurry, which comprises adding a viscosity-reducing effective amount of a partial ester of particular aliphatic, cycloaliphatic or aromatic polycarboxylic acids with particular phenyl polyglycol ethers substituted by alkyl or alkylaryl groups having the formula I ##STR1## is disclosed, along with aqueous coal slurries containing the viscosity-reducing compound.

Method of reducing viscosity in aqueous coal slurries by use of partial

Growing community of inventors

Herten, Germany

Werner Friedrich