Wacker-chemie Gmbh

Hitachi Chemical Company, Ltd.

Peter Huber

Helga Lampelzammer

Peter August

Willibald Burger

Ernst Innertsberger

Willi Primas

Jurgen Meusel

Bernward Deubzer

Shinsuke Hagiwara

Franz X Wimmer

Michael Geck

Ewald Pirson

Jakob Schmidlkofer

Hiroyuki Saitoh

Hiroki Sashima

Christian Herzig

Klaus Adler

Michael Stepp

Oswin Sommer

Johann Mueller

Joachim Schulze

Rudolf Kaufmann

Alois Strasser

Arnold Garhammer

Richard Schmidlkofer

Wilfried Dressler

Martina Blochl

Juurgen Burkhardt

Heinz Hefner, Deceased

Jaroslav G Koval

Vladimir V Mazajev

Serguei V Goussevt

Piotr Meschkov

An epoxy resin molding material comprising an epoxy resin, a phenolic resin and a powder flexibilizer which has a core-shell structure composed of a solid silicone core and an organic polymer shell is an epoxy resin molding material for sealing electronic parts.

Semiconductor sealant of epoxy resin and organic polymer-grafted

An epoxy resin molding material comprising an epoxy resin, a phenolic resin and a powder flexibilizer which has a core-shell structure composed of a solid silicone core and an organic polymer shell is a reliable epoxy resin molding material for sealing electronic parts which is excellent in, for example, thermal shock resistance and reflow soldering resistance, and is free from the troublesome deterioration in, for example, the appearance and marking properties of molded products, and to provide a semiconductor sealed by the molding material.

Epoxy resin molding for sealing electronic parts containing organic

In the process of the present invention, crude oil is extracted from crude oil-containing deposits with the aid of an emulsion containing the components (A) 100 parts by weight of organopolysiloxane (B) 10 to 100 parts by weight of surfactant and (C) water.

Process for the extraction of crude oil

Storage-stable polysiloxane composition which gives permanently

Process for defoaming and/or degassing organic systems

The invention relates to antifoam compositions containing an essentially linear organopolysiloxane, a silicone resin containing essentially triorganosiloxy and SiO.sub.4/2 units, and a filler.

Antifoam compositions

Aqueous dispersible defoamers containing an organopolysiloxane, filler, a dispersant which is at least in part a surfactant and 2,2,4-trimethyl-1,3 diisobutyloxypentane, in which at least a portion of the organopolysiloxane contains in addition to the SiC-bonded organic radicals, SiOC-bonded radicals having at least 6 carbon atoms per radical which contain carbon and hydrogen atoms and/or carbon, hydrogen and at least 2 oxygen atoms per radical and may also contain at least one silicon atom.

Aqueous dispersible defoamers

A method for stabilizing organopolysiloxanes containing phosphonitrile chlorides or their reaction products which promote the condensation and/or equilibration of organopolysiloxanes which comprises reacting at least one compound containing at least one epoxy group per molecule with the phosphorus compounds present in the organopolysiloxanes.

Method for stabilizing organopolysiloxanes

This invention relates to polymeric organosilicon compounds containing aryl radicals and to a method for improving the gliding or slipping properties of organic fibers treated therewith. The polymeric organosilicon compounds are represented by the formula

Organic fibers having improved slip properties

Brake fluids containing at least 80 percent by weight based on the weight of the brake fluids of an organopolysiloxane containing triorganosiloxy endblocking units, diorganosiloxane units and from 0.5 to 20 mole percent of units of the formula

Siloxane break fluid compositions containing R'SiO.sub.2/3' units

Organic fibers having improved slip properties produced by treatment

The invention concerns an improvement in the process for the production of dispersions of diorganopolysiloxanes and lubricant-acting inorganic silicates in water, whereby these dispersions contain, in addition to the above-mentioned substances, lecithin and nonionic emulsifiers, as well as solvents, ionic emulsifiers, lubricants other than inorganic silicates and diorganopolysiloxane, bactericides, fungicides, thickeners, antifoaming agents, rust inhibitors and dyes. The improvement is achieved by emulsifying the lecithin, nonionic emulsifier and water with each other before this mixture is mixed with at least 80% by weight of the diorganopolysiloxane contained in the finished dispersion, and, optionally, lubricants other than inorganic silicates and diorganopolysiloxanes. Furthermore, the invention concerns the application of the dispersions produced according to the invention as release agents, especially as inner tire release agents.

Process for the production of aqueous based inner tire release

Organosilanes containing aliphatic double bonds and a process for preparing the same which comprises reacting an organic compound having more than one aliphatic double bond with a silane having an Si-bonded hydrogen atom and at least one hydrolyzable group and/or at least one group capable of being hydrolyzed more readily than the Si-bonded hydrogen atom in the presence of a catalyst which promotes the addition of Si-bonded hydrogen atoms to aliphatic double bonds. These organosilanes are used as reinforcing agents for compositions containing organic polymers which are crosslinked by means of sulfur or free radicals.

Process for the preparation and use of silanes

Aqueous diorganopolysiloxane emulsions containing dispersed inorganic silicates which have been treated with an organosilicon compound to impart hydrophobic properties thereto. The resultant dispersions may be employed as release agents especially in molding tires.

Aqueous polysiloxane emulsions with mica treated with organosilicon

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Burghausen, Germany

Peter Huber