摘要:
Methods, products and a composition are provided which relate to non-toxic and biodegradable cured coatings. The cured coatings cure under ambient conditions with a reduced cure time, have no VOC emissions upon curing, and have little or no VOC emissions during curing.
摘要:
The purpose of the present invention is to develop an apparatus that can examine the occlusal contact patterns during the sleep bruxism, which can not be evaluated by the observation of the interior of oral cavity or by means of the articulator, in order to establish a convenient evaluation means for employing bruxism in daily and clinical diagnosis. The present invention relates to a bruxism evaluation sheet having a layer comprising an aqueous solution composition of an organic solvent comprising a dye and a thermosetting resin on a base sheet made of a thermoplastic resin, and a method for producing a convenient bruxism evaluation apparatus comprising heating the bruxism evaluation sheet, vacuum pressing it onto a model and then molding, and the like.
摘要:
The present invention relates to an Urushi lacquer and an Urushi lacquered article obtained using the lacquer.An object of the present invention is to impart excellent gloss to an Urushi coating, improve drying properties, improve light fastness, and provide an environmentally responsible high-class lacquered article such as a ‘Byakudan’ (white sandalwood) coating or a ‘Tamamushi’ (iridescent) coating.This object has been accomplished by an Urushi lacquer comprising a naturally occurring raw Urushi or a refined Urushi, and metal colloid particles. As the metal colloid particles, precious metal colloid particles may preferably be used.The present invention enables high-class coating using a precious metal colloid color to be carried out and provides an environmentally responsible ecological natural lacquer.