摘要:
This invention provides a thermosetting organic solvent paint comprising (A) a compound having at least two alicyclic epoxy groups in one molecule and having a number average molecular weight of less than 2000, (B) a secondary amino group-containing compound and (C) a thermolatent cationically polymerizable catalyst and further, under circumstances, (D) colloidal silica, and capable of forming a rigid coating film which is hard, tough and excellent in stain resistance, and from which pollutants, if adhered, are easily removed. This invention further provides a method to form a multi-layered top coating film which comprises applying, to a material to be coated, one or more species of colored paint and one or more species of clear paint in order, said method being characterized in that the above-mentioned paint is used as a clear paint which is to be applied on the uppermost layer.
摘要:
The present invention provides a thermosetting organic solvent type coating capable of forming a cured coating film having a TUKON hardness at 20.degree. C. of 15 or more and the minimum value of dynamic modulus E' at a frequency of 110 Hz in the temperature range of 150-200.degree. C., of 1.times.1O.sup.9 dyn/cm.sup.2 or more. The cured film formed from the coating, as compared with the cured films formed from conventional organic solvent type coatings used as a top coat for automobile (e.g. an organic solvent type coating containing, as main components, a hydroxyl group-containing acrylic resin and a melamine resin, or a carboxylic-epoxy type coating), is at least equivalent in weatherability, finish appearance, acid resistance, etc. and superior in stain resistance.
摘要翻译:本发明提供一种热固性有机溶剂型涂料,其能够在20℃下的TUKON硬度形成15或更高的固化涂膜,并且在110℃的频率下在110Hz的频率下形成动态模量E'的最小值 150-200℃,为1×10 9 dyn / cm 2以上。 与由用作汽车面漆的常规有机溶剂型涂料形成的固化膜(例如含有含羟基的丙烯酸树脂的主要成分的有机溶剂型涂料)相比,由涂层形成的固化膜 三聚氰胺树脂或羧基环氧型涂料)在耐候性,外观,耐酸性等方面至少相当,并且耐污染性优异。
摘要:
The present invention provides a thermosetting organic solvent type coating capable of forming a cured coating film having a TUKON hardness at 20° C. of 15 or more and the minimum value of dynamic modulus E′ at a frequency of 110 Hz in the temperature range of 150-200° C., of 1×109 dyn/cm or more. The cured film formed from the coating, as compared with the cured films formed from conventional organic solvent type coatings used as a top coat for automobile (e.g. an organic solvent type coating containing, as main components, a hydroxyl group-containing acrylic resin and a melamine resin, or a carboxylic-epoxy type coating), is at least equivalent in weatherabiIity, finish appearance, acid resistance, etc. and superior in stain resistance.
摘要:
The present invention provides a thermosetting organic solvent type coating capable of forming a cured coating film having a TUKON hardness at 20° C. of 15 or more and the minimum value of dynamic modulus E′ at a frequency of 110 Hz in the temperature range of 150-200° C., of 1×109 dyn/cm2 or more. The cured film formed from the coating, as compared with the cured films formed from conventional organic solvent type coatings used as a top coat for automobile (e.g. an organic solvent type coating containing, as main components, a hydroxyl group-containing acrylic resin and a melamine resin, or a carboxylic-epoxy type coating), is at least equivalent in weatherability, finish appearance, acid resistance, etc. and superior in stain resistance.
摘要翻译:本发明提供一种热固性有机溶剂型涂料,其能够在20℃下形成具有15℃以上的TUKON硬度的固化涂膜,在110Hz的温度范围内形成频率为110Hz的动态模量E'的最小值 150-200℃,1×10 9 dyn / cm 2以上。 与由用作汽车面漆的常规有机溶剂型涂料形成的固化膜(例如含有含羟基的丙烯酸树脂的主要成分的有机溶剂型涂料)相比,由涂层形成的固化膜 三聚氰胺树脂或羧基环氧型涂料)在耐候性,外观,耐酸性等方面至少相当,并且耐污染性优异。
摘要:
The present invention provides an aqueous two-package type clear coating composition comprising: (A) an aqueous dispersion of a hydroxyl group- and acid group-containing acrylic resin having a hydroxyl value of 30 to 200 mg KOH/g, an acid value of 5 to 50 mg KOH/g, a weight average molecular weight of 3,000 to 30,000, and a glass transition temperature of −30 to +40° C. obtained by radical polymerization of 10 to 50 mass % of a secondary hydroxyl group-containing monomer (a) and 50 to 90 mass % of at least one other unsaturated monomer (b); and (B) a polyisocyanate curing agent obtained by mixing (c) a polyisocyanate compound and (d) a compound containing an anionic functional group, a polyoxyethylene group, and a hydrocarbon group, and a process for forming a multilayer topcoat film using the same.
摘要:
The present invention provides an aqueous two-package type clear coating composition comprising: (A) an aqueous dispersion of a hydroxyl group- and acid group-containing acrylic resin having a hydroxyl value of 30 to 200 mg KOH/g, an acid value of 5 to 50 mg KOH/g, a weight average molecular weight of 3,000 to 30,000, and a glass transition temperature of −30 to +40° C. obtained by radical polymerization of 10 to 50 mass % of a secondary hydroxyl group-containing monomer (a) and 50 to 90 mass % of at least one other unsaturated monomer (b); and (B) a polyisocyanate curing agent obtained by mixing (c) a polyisocyanate compound and (d) a compound containing an anionic functional group, a polyoxyethylene group, and a hydrocarbon group, and a process for forming a multilayer topcoat film using the same.
摘要:
A biosignal measurement device is proposed which can improve measurement accuracy without forcing an excessive burden on subjects.A biosignal measurement device used for measurement of a biosignal in a head includes a support that can support the head, and an electrode provided to the support. The electrode has a plurality of teeth each including an annular portion in which a pair of linear members having conductivity are formed in an annular shape, and a rod-like portion in which the pair of linear members are wound in opposite directions and formed in a rod-like shape. The rod-like portion in each of the plurality of teeth is directly or indirectly fixed at one end to the support.
摘要:
An information processing apparatus configured to create a schedule to be presented to a user includes an estimation unit and a creation unit. The estimation unit is configured to estimate whether or not the user acts in accordance with a first schedule including a task to do for accomplishing a preset aim. The creation unit is configured to create, when estimated that the user does not act in accordance with the first schedule, a new second schedule for accomplishing the aim from a state of the user who acts without following the first schedule.
摘要:
An electroencephalographic headset includes: a supporter that includes expanding and contracting wires each having expansion and contraction properties and is to be attached to a head of a user by expansion and contraction of each of the expanding and contracting wires; and a plurality of electrodes that are provided to the supporter in defined placement.
摘要:
An information processing apparatus configured to create a schedule to be presented to a user includes an estimation unit and a creation unit. The estimation unit is configured to estimate whether or not the user acts in accordance with a first schedule including a task to do for accomplishing a preset aim. The creation unit is configured to create, when estimated that the user does not act in accordance with the first schedule, a new second schedule for accomplishing the aim from a state of the user who acts without following the first schedule.