Patent
Coating containing acrylosilane polymer to improve mar and acid etch resistance
Michael D Di Fox,Meyer Walter C +1 more
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In this paper, the authors proposed a coating composition particularly useful as a clear coating used over a pigmented base coat that has improved cure, which provides increased out of oven hardness, as well as improved mar and scratch resistance, and increased environmental chemical resistance.Abstract:
The present invention relates to a coating composition particularly useful as a clear coating used over a pigmented base coat that has improved cure, which provides increased out of oven hardness, as well as improved mar and scratch resistance, and increased environmental chemical resistance. The composition is comprised of 40 - 70% by weight of film forming binder and 30 - 60% by weight of a volatile liquid carrier for the binder; wherein the binder contains a 25 - 98.5% by weight, based on the weight of the binder, of a silane polymer, 1 - 40% by weight, based on the weight of the binder, of an alkylated melamine crosslinking agent, 0.5 - 5% by weight, based upon the weight of the binder, of an aryl or alkyl acid phosphate curing agent, and 0 - 30% by weight, based upon the weight of the binder, of a non aqueous dispersed polymer, a urethane polymer, a polyester resin, an acrylic polyol resin, or any mixture thereof. The composition may be used, in particular, as a finish for automobiles and light trucks.read more
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Use of phosphonic acid diesters and diphosphonic acid diesters and silane group-containing, curable mixtures containing phosphonic acid diesters and diphosphonic acid diesters
TL;DR: In this article, the use of phosphonic acid and diphosphonic acid diesters in silane group-containing mixtures is discussed. But the use is restricted to the case of compounds containing at least two condensable silane groups.
Patent
Surface active additives for coatings
John W. Burgman,Simion Coca,Edward R. Coleridge,Heather L. Lim,Karen A. Morow,Jane N. Valenta +5 more
TL;DR: In this article, a coating composition is provided comprising (a) a polymer containing reactive functional groups; (b) a curing agent having reactive functional group that are reactive with the functional groups in the polymer in (a); and (c) a polymeric material different from (a), and having functional groups.
Patent
Method for preparing microgel resin and UV-cured contamination resistant coating prepared from microgel resin
TL;DR: In this paper, a method for preparing microgel resins and a UV-cured contamination resistant coating prepared from the microgel resin is described. But the method is not suitable for the use of micro-nano structures.
Patent
Use of curable mixtures comprising silane group-containing compounds and phosphonic acid diester or diphosphonic acid diester as adhesives
TL;DR: In this paper, the use of curable mixtures as adhesives for composite structures was discussed, and a method for producing such composite structures with the aid of the inventive adhesive was proposed.
Patent
Phosphonate-containing two-component coating system and the production and use thereof
Hitoshi Taniguchi,Eishi Tsukamoto,Hiroyuki Takagi,Andreas Poppe,Sabine Holtschulte,Julia Melzer,Petra Wagner,Bjoern Feldmann +7 more
TL;DR: In this article, a process for preparing two-component coating systems, and the use of these coating systems as a clearcoat, more particularly for multicoat automobile finishing, is described.
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Coating containing acrylosilane polymer to improve mar and acid etch resistance
Ann Lewin,Gary Warren Nickel +1 more
TL;DR: In this paper, a clear acrylic polymer is used to improve resistance to marring and acid etching when exposed to natural weathering conditions, and the acrylic polymer has a volatile liquid carrier for the binder.
Patent
Thermosetting silicon-containing composition
TL;DR: In this article, a thermosetting composition comprising a resin having hydroxyl group, a silyl group-containing polymer, a hydrolyzable silicon compound and a curing catalyst is used.
Patent
Coating containing hydroxy containing acrylosilane polymer to improve mar and acid etch resistance
Jin Lin,David John Nordstrom +1 more
TL;DR: A coating composition particularly useful as a clear coating used over a pigmented base coat that has improved resistance to marring and to acid etching when exposed to natural weathering conditions is presented in this article.
Patent
Coatings that may comprrise reactive silicon oligomers
TL;DR: In this article, a graft copolymer having an acrylic polymer based backbone and stabilizing arms comprising ethylenically unsaturated monomer, the backbone being insoluble and the arms being soluble in the composition is defined.