Title:
被覆剤組成物および該組成物から製造された高い耐引掻性と同時に良好な研磨性を有する被覆ならびにその使用
Document Type and Number:
Japanese Patent JP2014523931
Kind Code:
A
Abstract:
Disclosed are nonaqueous coating material compositions comprising (A) at least one polyhydroxyl-group-containing compound, (B) at least one polyisocyanate-group-containing compound having free or blocked isocyanate groups, and (D) at least one catalyst for the crosslinking of silane groups, where component (B) comprises at least one structural unit —NR—(X—SiR″x(OR′)3-x) (I), and at least one structural unit —N(X—SiR″x(OR′)3-x)n(X′—SiR″y(OR′)3-y)m (II), wherein in component (B) (i) more than 30 mol % and less than 70 mol % of the originally present isocyanate groups have undergone reaction to form structural units (I) and (II), (ii) more than 25 and less than 36 mol % of the originally present isocyanate groups have undergone reaction to form structural units (II), and (iii) component (B) has at least one polyisocyanate group-containing compound (B2) having free or blocked isocyanate groups and having an acyclic, aliphatic polyisocyanate parent structure.
Inventors:
Mathis グレーネ Das Wort
George ヴィッガー
Tiro キュース
Thomas Kepler
George ヴィッガー
Tiro キュース
Thomas Kepler
Application Number:
JP2014513968A
Publication Date:
September 18, 2014
Filing Date:
May 07, 2012
Export Citation:
Assignee:
BASF Coatings Gesellschaft Mitt ベシュレンクテル ハフツング BASF Coatings GmbH
International Classes:
C09D175/04; B05D7/24; C08G18/77; C09D7/12
Domestic Patent References:
| JP2010513616A | 2010-04-30 |
Attorney, Agent or Firm:
アインゼル Felix-Reinhardt
Takuya Kuno
Takuya Kuno