公开(公告)号：US20150240085A1

公开(公告)日：2015-08-27

申请号：US14432609

申请日：2013-08-16

Applicant: BASF COATINGS GMBH

Inventor： Günter Klein ,  Peter Hoffmann ,  Andreas Feigl ,  Fabian Niedermair ,  Norbert Steidl ,  Burkhard Walther

IPC: C09D4/00 ,  F01D5/28

CPC classification number: C09D4/00 ,  C08G18/2885 ,  C08G18/6279 ,  C08G18/672 ,  C08G18/6725 ,  C08G18/755 ,  C08G18/792 ,  C08L2201/56 ,  C09D133/16 ,  C09D175/04 ,  F01D5/282 ,  F03D1/06 ,  Y02E10/721

Abstract: The present invention provides nonaqueous coating material compositions comprising 30% to 80% by weight of at least one poly(meth)acrylate (A), 20% to 70% by weight of one or more polyisocyanate group-containing compounds (B), and one or more catalysts (D), the weight percentages being based in each case on the binder content of (A) and (B), respectively, and the sum of the weight fractions of (A) plus (B) being in each case 100% by weight,wherein the poly(meth)acrylates (A) comprise 0.05% to 15.0% by weight of one more fluorine-containing reaction products of one or more diisocyanates (PI) having two isocyanate groups with different reactivities, one or more (per)fluoroalkyl monoalcohol components (FA), and optionally one or more compounds (V) having at least one group (G1) that is reactive toward isocyanate groups, and optionally having a further functional group (G2), which is different from group (G1).

Abstract translation: 本发明提供包含30重量％至80重量％的至少一种聚（甲基）丙烯酸酯（A），20重量％至70重量％的一种或多种含多异氰酸酯基团的化合物（B）的非水性涂料组合物和 一种或多种催化剂（D），重量百分比分别基于（A）和（B）的粘合剂含量，并且在每种情况下（A）加（B）的重量分数之和 100重量％，其中所述聚（甲基）丙烯酸酯（A）包含0.05重量％至15.0重量％的一种或多种具有两个具有不同反应性的异氰酸酯基的二异氰酸酯（PI）的含氟反应产物，一种或多种 （全氟）烷基一元醇组分（FA）和任选的一种或多种具有至少一个对异氰酸酯基反应的基团（G1）的化合物（V），并且任选地具有另外的官能团（G2），其不同于 （G1）。

公开(公告)号：US10519341B2

公开(公告)日：2019-12-31

申请号：US15526843

申请日：2015-11-30

Applicant: BASF Coatings GmbH

Inventor： Guenter Klein ,  Ulrike Wenking ,  Christian Weiher ,  Andreas Feigl

IPC: C09D175/16 ,  C08G18/62 ,  C08G18/75 ,  C08G18/79 ,  C08G18/80 ,  C08G18/08 ,  C09D175/04

Abstract: A nonaqueous coating material composition and a coating produced from the coating material composition are provided. The coating material composition contains at least one polyhydroxyl group-containing component, at least one polyisocyanate group-containing component, at least one catalyst, and at least one urethane additive (PF) which has specific groups. The urethane additive (PF) is prepared by reacting 0.5 to 20 mol % of the isocyanate groups originally present in a polyisocyanate (PI) with a component (Ia) and 10 to 99.5 mol % of the isocyanate groups originally present in the polyisocyanate (PI) with a component (IIa). The component (Ia) contains at least one perfluoroalkyl group of a specific formula and one group reactive toward the isocyanate groups. The component (IIa) contains at least one silane group of a specific formula and one group reactive toward the isocyanate groups.

公开(公告)号：US10344179B2

公开(公告)日：2019-07-09

申请号：US15104615

申请日：2014-12-17

Applicant: BASF COATINGS GmbH

Inventor： Audree Andersen ,  Cathrin Corten ,  Fatmir Raka ,  Manuela Niemeier ,  Nicole Freitag ,  Stefanie Boshe-Plois ,  Andreas Feigl ,  Christian Weiher

IPC: C09D167/00 ,  C08G18/68 ,  C08G18/71 ,  C08G63/52 ,  C08G63/91 ,  B05D7/00 ,  C09D5/00 ,  C09D7/63 ,  C08K5/5419

Abstract: The present invention relates to a solventborne clearcoat material which comprises at least one additive preparable by reacting at least one alpha,omega-hydroxy-functionalized oligoester which has an OH number of 30 to 160 mg KOH/g, a theoretical carbon-carbon double bond content of 1 to 2.5 mmol/g, a number-average molecular weight of 1000 to 3000 g/mol, and a weight-average molecular weight of 2800 to 10 000 g/mol, and at least one alkoxysilane which possesses an OH-reactive functional group, the sum of the weight percentage fractions of all additives of the invention being 0.5 to 10 wt %, based on the total amount of the solventborne clearcoat material. The present invention further relates to a process for producing multicoat paint systems, and to multicoat paint systems producible by means of said process. The invention further relates to the use of the above-identified additive in solventborne clearcoat materials for the purpose of improving adhesion.

公开(公告)号：US09574089B2

公开(公告)日：2017-02-21

申请号：US14432609

申请日：2013-08-16

Applicant: BASF Coatings GmbH

Inventor： Günter Klein ,  Peter Hoffmann ,  Andreas Feigl ,  Fabian Niedermair ,  Norbert Steidl ,  Burkhard Walther

IPC: C09D4/00 ,  C08G18/62 ,  C08G18/67 ,  C08G18/75 ,  C08G18/79 ,  C09D133/16 ,  C09D175/04 ,  C08G18/28 ,  F03D1/06 ,  F01D5/28

CPC classification number: C09D4/00 ,  C08G18/2885 ,  C08G18/6279 ,  C08G18/672 ,  C08G18/6725 ,  C08G18/755 ,  C08G18/792 ,  C08L2201/56 ,  C09D133/16 ,  C09D175/04 ,  F01D5/282 ,  F03D1/06 ,  Y02E10/721

Abstract: 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.

Abstract translation: 包含至少一种多羟基和（全）含氟烷基的聚（甲基）丙烯酸酯组分（A），至少一种含多异氰酸酯基团的化合物（B）和一种或多种催化剂（D）的非水性涂料组合物。 还提供了使用涂料组合物的多层涂布方法，以及涂层材料组合物作为透明涂层材料以及用于涂覆风能系统或飞机或其部分，尤其是作为防冰涂层的用途。