Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Christoph Briehn
Christoph Briehn, Zeilarn DE
| Patent application number | Description | Published |
|---|---|---|
| 20100004354 | ALKOXYSILYL FUNCTIONAL OLIGOMERS AND PARTICLES SURFACE-MODIFIED THEREWITH - Oligomers are prepared by polymerizing unsaturated silanes, optionally along with a copolymerizable ethylenically unsaturated monomer. The oligomers are particularly useful for preparing core-shell particles. | 01-07-2010 |
| 20100063187 | COMPOSITIONS CONTAINING PHOSPHONATE-FUNCTIONAL PARTICLES - Phosphonatoalkylsilyl-functional particles have high stability and resistance to agglomeration. When used in curable binder compositions, the particles contribute to a high level of scratch resistance. | 03-11-2010 |
| 20100129750 | DISPERSIBLE NANOPARTICLES - Pulverulent particles (P) have surface groups of the general formula (1): —O | 05-27-2010 |
| 20100331483 | CURABLE POLYMER MIXTURES - Polymer blends containing polymers or low molecular weight compounds containing groups of the formula ≡Si—O—C(R | 12-30-2010 |
Christoph Briehn, Munchen DE
| Patent application number | Description | Published |
|---|---|---|
| 20080242766 | Curable Composition Containing Surface-Modified Particles - Coating compositions having reproducible properties and high scratch resistance contain an ethylenically unsaturated binder and particles functionalized with an alkoxysilane, the silicon atom of which is spaced from an electron withdrawing group by a methylene group. | 10-02-2008 |
| 20090264612 | ALKOXYSILANE-TERMINATED PREPOLYMERS - Alkoxysilyl-terminated prepolymers in which the alkoxysilyl group is linked to a tertiary nitrogen group through a Cl carbon spacer exhibit excellent moisture curing reactivity and yet are easily prepared. The tertiary nitrogen group-containing α-aminoalkoxysilyl group is introduced into the prepolymer by reacting a tertiary nitrogen group-containing α-aminoalkoxysilane with an isocyanate-terminated prepolymer or isocyanate-functional precursor thereof. | 10-22-2009 |
Christoph Briehn, Munich DE
| Patent application number | Description | Published |
|---|---|---|
| 20080213488 | Paints Comprising Particles - Coating formulations suitable for demanding applications such as automotive clear and top coats contain a hydroxyl-functional film forming resin, an isocyanate or blocked isocyanate curative, and functionalized metal oxide particles, where >50% of the reactive functionalities are more reactive towards isocyanates than at least 60% of the hydroxyl groups of the film forming resin. Coatings prepared therefrom have excellent abrasion resistance, even with low filler content. | 09-04-2008 |
| 20080226901 | Paints Containing Particles - Coating formulations of improved scratch resistance suitable for use in automotive clear and top coatings contain a functional group-containing film forming resin, a curative having functional groups reactive with the film forming resin, and particles having functional groups reactive with at-least one of the functional groups of the resin or the curative, the particles functionalized with an organosilane of the formulae | 09-18-2008 |
| 20080286628 | Particles Comprising Zwitterionic Structural Elements - Solid particles bearing zwitterionic functional groups exhibit properties unlike other functionalized particles, and are particularly useful as proton-conductive fillers in membranes for fuel cells, where they increase physical properties as well as charge conducting properties. The particles are prepared by reacting functionalized particles with zwitterionic group-containing silanes or siloxanes. | 11-20-2008 |