Henkel Kommanditgesellschaft Auf Aktien

Hans-Peter Handwerk

Wolfgang Ritter

Arno Behr

Franz-Josef Carduck

Thomas Gerke

Christoph Lohr

Kaspar Schlueter

Heinz Hassenjuergen

Oliver Pietsch

Terpene copolymers

Process for the highly stereoselective production of trans-3,3 5-trimethylcyclohexyl ethyl ether which comprises contacting 3,3,5-trimethycyclohexenyl ethyl ether with hydrogen in the presence of an effective amount of a palladium catalyst at from about 20.degree. C. to about 100.degree. C. and from about 1 to about 10 bar hydrogen pressure

Process for the production of trans-3,3,5-trimethylcyclohexyl ethyl ether

Process for the production of oligomeric fatty acids and lower alkyl

Process for producing branched fats

A new method of forming agglomerates of fine powdered solids comprises dispersing the powder in a chemically inert carrier liquid that also contains a dissolved binder precursor polymer with cyclic dicarboxylic acid anhydride groups on the polymer chain. The dispersion is shaped and then brought into contact with a second carrier liquid that contains polyamines. The polyamines react with the anhydride groups on the other polymer to form an insoluble binder polymer that hardens the shaped dispersion. The hardened shape can then be separated from the liquids and/or further reacted if desired to produce amide bonds in the final agglomerates. The method is useful for forming mechanically and thermally stable agglomerates of such materials as activated carbon, metals dispersed on catalyst carriers, etc.

Process for the formation of shaped agglomerates from particulate solids

A process for producing shaped, agglomerated, particulate solids, by combining finely divided solids with a polymeric binder solution and curing the combination with polyvalent metal cations; and the products of such process.

Process for the shaping agglomeration of particulate solids and solids

Preparations for finishing textiles, more especially sheet-form textiles, based on emulsion polymers of vinyl acetate and/or copolymers thereof with dibutyl maleate containing protective colloids in addition to small quantities of standard auxiliaries, wherein the polymer emulsions contain as a protective colloid polyethylene glycol having an average molecular weight of from about 3000 to 50,000 which was at least partly present during the original emulsion polymerization.

Compositions for finishing textiles

Growing community of inventors

Duesseldorf, Germany

Hans-Peter Handwerk