Merck Patent Gmbh

Merck Patent Gesellschaft MIT Beschrankter Haftung

Joerg Pahnke

Frank Meyer

Reiner Friedrich

Gerhard Jonschker

Matthias Koch

Steffen Schellenberger

Gregor Larbig

Karsten Koppe

Pawel Miskiewicz

Mathias Kaiser

Johanna Schuetz-Widoniak

The present invention relates to a polymerizable mixture which can be used to form a dielectric material for the preparation of passivation layers in electronic devices. The polymerizable mixture comprises a first monomer and a second monomer which may react to form a copolymer providing excellent film forming capability, excellent thermal properties and excellent mechanical properties. There is further provided a method for forming said copolymers and an electronic device containing said copolymers as dielectric material. Beyond that, the present invention relates to a manufacturing method for preparing a packaged microelectronic structure and to a microelectronic device comprising said packaged microelectronic structure formed by said manufacturing method.

Dielectric copolymer materials

The present invention relates to novel surfactant mixtures comprising at least one compound A whose dynamic surface tension &#x3b3;at a use concentration of 0.1% by weight and a bubble lifetime of 100 ms is &#x3c;45 mN/m, and at least one compound B whose static surface tension ymeasured at a use concentration of 0.1% by weight is less than or equal to the static surface tension Yof compound A, to the use thereof as additives, for example in preparations for surface coating, such as paints, lacquers, protective coatings and special coatings in electronic or in optical applications. At least one compound in the novel surfactant mixture is a fluorosurfactant.

Surfactant mixtures

The present invention relates to redispersible nanoparticles, to processes for the production thereof, and to the use thereof in formulations, surface coatings, paints and plastics.

Redispersible nanoparticles

The present invention relates to the use of fluorinated surfactants of formula (I) in pesticides.

Fluorosurfactants in pesticides

The present invention relates to surface-modified particles which can be dispersed in organic solvents, and to the use thereof for incorporation into polymers, paints and coatings.

Redispersible surfaced-modified particles

The present invention relates to binders, to processes for the preparation thereof, and to the use thereof in formulations, surface coatings, inks and plastics.

Growing community of inventors

Darmstadt, Germany

Joerg Pahnke