Basf Coatings Gmbh

Basf Coatings Ag

Basf Japan, Ltd.

Günter Klein

Peter Hoffmann

Egon Wegner

Andreas Poppe

Sabine Holtschulte

Björn Feldmann

Ulrike Clausen-Meiring

Oliver Hilge

Matthijs Groenewolt

Manuela Niemeier

Simone Hesener

Silke Hottenbacher

Ulrich Poth

Hitoshi Taniguchi

Elke Westhoff

Ulrike Röckrath

Burkhard Walther

Benedikt Schnier

Karl-Heinz Joost

Wilfried Stübbe

Norbert Steidl

Berthold Austrup

Christian Weiher

Andre Brosseit

Julia Melzer

Hiroyuki Takagi

Ulrike Wenking

Eishi Tsukamoto

Fabian Niedermair

Andreas Feigl

Helmut Kleine Beckmann

Petra Wagner

Tanja Bricke

Thomas Leitner

Karin Wermelt

Veronika Lackstadter

Alexandra Huber

Jürgen Niemann

Melanie Werner

Corinna Auβmann

Bianca Giesen

Katharina Huebner

Rui Niimi

Bianca Hunder

Veronika LACKSTÄDTER

Corinna Aussmann

Alexandra Schmeling

Described is a clearcoat coating composition, its use, and a process for preparing the clearcoat coating composition. The clearcoat coating composition comprises (A) at least one polyester having an OH number of 80-250 mg KOH/g; (B) at least one butanol-etherified melamine-formaldehyde resin having a crosslinking onset temperature between 65&#xb0; C.-100&#xb0; C. lower than the crosslinking onset temperature of hexamethoxy-methylmelamine; (C) at least one butanol-etherified melamine-formaldehyde resin having a crosslinking onset temperature between 30&#xb0; C.-60&#xb0; C. lower than the crosslinking onset temperature of hexamethoxymethylmelamine; (D) at least one organic urea compound as rheological assistant; and (E) at least one acid catalyst.

Clearcoat coating composition, method for production and use

Nonaqueous coating material compositions comprising at least one polyhydroxyl and (per)fluoroalkyl group-containing poly(meth)acrylate component (A), at least one polyisocyanate group-containing compounds (B), and one or more catalysts (D). Also provided are multistage coating methods using the coating material compositions, and also the use of the coating material compositions as a clearcoat material and for coating of wind energy systems or aircraft, or parts thereof, more particularly as an anti-icing coating.

Fluorine-containing nonaqueous coating material composition, coating methods, and the use of the coating material composition

Disclosed are coating compositions comprising at least one hydroxyl-containing compound (A) and at least one isocyanato-containing compound (B), wherein one or more of the constituents of the coating composition comprise between 2.5 and 97.5 mol %, based on the entirety of structural units (I) and (II), of at least one structural unit of the formula (I)&#x2014;N(X&#x2014;SiR&#x2033;(OR'))(X&#x2032;&#x2014;SiR&#x2033;(OR&#x2032;))&#x2003;&#x2003;(I)and between 2.5 and 97.5 mol %, based on the entirety of structural units (I) and (II), of at least one structural unit of the formula (II)&#x2014;Z&#x2014;(X&#x2014;SiR&#x2033;(OR&#x2032;))&#x2003;&#x2003;(II).

Coating agents having high scratch resistance and weathering stability

Disclosed is a hyperbranched, dendritic, hydroxyl-functional polyester comprising an OH number greater than or equal to 180 mg KOH/g as measured via DIN 53240 and to clearcoat compositions comprising said polyesters. Also disclosed are processes for preparing the disclosed polyester, methods of making coated automotive substrates by applying the disclosed clearcoat compositions to automotive substrates, and to coated substrates made therefrom.

Clear paint compositions comprising hyperbranched, dendritic, hydroxyl-functional polyesters

Binder mixture comprising a hydroxyl-containing compound (A), and at least 1.0% by weight, based on the nonvolatile constituents of the binder mixture, of a phosphorus- and nitrogen-containing catalyst (D) for the crosslinking of silane groups, wherein the hydroxyl-containing compound (A) comprises a hydroxyl-functional polyester having on average at least one hydroxyl function of the polyester esterified with a C8 to C9 monocarboxylic acid, and the catalyst (D) is blocked with at least one tertiary amine of the formula (I) where Ris an acyclic aliphatic or araliphatic hydrocarbon radical having at least 3 C atoms, Ris an acyclic aliphatic or araliphatic hydrocarbon radical which is the same or different from Rand/or R, and Ris hydrogen or an acyclic aliphatic or araliphatic hydrocarbon radical which is the same or different from Rand/or R.

Binding agent mixture, coating agents containing said binding agent mixture, and coatings produced from said coating agents, said coatings having a high scratch resistance, high weathering stability, and good optical properties

The present invention relates to a coating composition comprising

Coating composition having a high scratch resistance and weathering stability

Coating agent having high scratch resistance and high weathering resistance

The invention relates to coating compositions comprising The present invention also provides a multistage coating method using these coating compositions, and also the use of the coating compositions as clearcoat material for producing multicoat effect and/or color paint systems, and use of the coating method for automotive OEM finishing and automotive refinish.

Coating compositions and coatings produced from them with high scratch resistance, weathering stability, and good optical properties

A thermosetting transparent coating material, its preparation and use. The coating includes (meth)acrylate (co)polymer having a number-average molecular weight of from 1,000 to 6,000 daltons, a glass transition temperature of &#x2212;15 to +70&#xb0; C., and a hydroxyl number of from 80 to 200 mg KOH/g; polyester having a number-average molecular weight of from 800 to 6,000 daltons, a hydroxyl number of from 80 to 200 mg KOH/g and an acid number of from 1 to 50 mg KOH/g, comprising, based on the polyester, from 30 to 70% by weight of cycloaliphatic structural units; a blocked polyisocyanate in which the blocked polyisocyanate groups are attached to flexibilizing structural units which, as part of a three-dimensional network, lower its glass transition temperature; and blocked polyisocyanate in which the blocked polyisocyanate groups are attached to hardening structural units which, as part of a three-dimensional network, raise its glass transition temperature.

Thermally hardening, transparent coating substance, method for the production thereof and its use

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Münster, Germany

Günter Klein