摘要:
The present invention relates to an ink follower for a water-base ballpoint pen, which has strong pseudoplasticity by causing HO(C2H4O)m.(C3H6O)nH to interfere with hydrophobic silica which is likely to disperse stably in silicone oil. Moreover, this ink follower for a water-base ballpoint pen keeps its stable performance of little long-term change of its viscosity. In order to improve long-term stability of the water-base ballpoint pen using this ink follower, the ink follower is made to comprise silicone oil, hydrophobic silica and HO(C2H4O)m.(C3H6O)nH (in which each of m and n shows 0 or a positive integer, provided that m+n is not equal to 0).
摘要翻译:本发明涉及一种用于水性圆珠笔的墨汁随动体,其通过使HO(C 2 H 4 O)m(C 3 H 6 O)n H干扰可能稳定分散在硅油中的疏水性二氧化硅而具有强的假塑性。 此外,用于水基圆珠笔的这种墨水随动体保持其粘度几乎没有长期变化的稳定性能。 为了提高使用该墨水随动体的水性圆珠笔的长期稳定性,墨水随动体被制成包含硅油,疏水性二氧化硅和HO(C 2 H 4 O)m(C 3 H 6 O)n H(其中m和 n表示0或正整数,条件是m + n不等于0)。
摘要:
The present invention provides a temporary hairdye which is excellent in dispersion stability of a pigment even after storage over a long period of time by dispersing titanium black, which is safe to a human body, in alcohol having 4 or less carbon atoms, primarily ethanol by using an N-methacryloylethyl-N,N-dimethylammonium..alpha.-N-methylcarboxybetain.butyl methacrylate copolymer. Further, there can be prepared a temporary hairdye which increases dispersion stability of the pigments and provides a different hue by subjecting titanium black and other pigments, particularly iron oxide type pigments such as iron oxide red, black iron oxide and yellow iron oxide to dispersion treatment together.
摘要:
A linear motor armature according to an embodiment includes an armature coil and a cooling jacket. The cooling jacket is provided to surround the armature coil and has an internal space into which a refrigerant is supplied. The cooling jacket is formed in a thin plate shape having a structure in which a channel for supplying the refrigerant is provided in a multiple manner in its thickness direction.
摘要:
A transformer station includes a plurality of power transmission lines receiving electric power, a bus bar connected to the power transmission lines, a transformer connected to the bus bar to transform voltage of the electric power supplied from the bus bar, and breakers between one of the power transmission lines and the bus bar and between the transformer and the bus bar. The breakers are aligned along an imaginary line extending substantially parallel to the bus bar.
摘要:
The present invention provides a teeth-coating liquid comprising a color pigment represented by titanium oxide and a pearl pigment or an extender pigment represented by tricalcium phosphate, dispersed singly or in combination thereof in an alcohol series solvent, mainly ethanol with an N-methacryloylethyl-N,N-dimethylammonium..alpha.-N-methylcarboxybetaine.butyl methacrylate copolymer, and an applicator for the coating liquid described above. This teeth-coating liquid provides excellent dispersion stability, gloss, coating property and sticking performance by using the N-methacryloylethyl-N,N-dimethylammonium..alpha.-N-methylcarboxybetaine.butyl methacrylate copolymer singly or in combination with a shellac and a vinyl acetate resin.