摘要:
This invention provides a solubilized composition in which a carboxy-modified silicone is solubilized in a large amount and stably. The solubilized composition is characterized by consisting of (a) one or more nonionic surfactant(s), having a weighted average of the HLB value of 10 to 15, selected from polyoxyethylene alkyl ether type nonionic surfactant represented by the following formula (I) or (II): wherein R1 represents a branched chain alkyl group having 8 to 18 carbon atoms; a represents an integer satisfying 3≦a≦40; any one or more of R2, R3 and R4 are each a branched chain alkyl group having 8 to 18 carbon atoms and the other(s) is a hydroxy group; and b, c and d each represent an integer satisfying 3≦b+c+d≦40,(b) a carboxy-modified silicone, and(c) water, andwherein the amount of (b) the carboxy-modified silicone is three times or less the weight of (a) the nonionic surfactant(s).
摘要翻译:本发明提供一种溶解组合物,其中羧基改性的硅氧烷大量且稳定地溶解。 该溶解组合物的特征在于:(a)一种或多种HLB值加权平均值为10〜15的非离子表面活性剂,其选自由下式(I)表示的聚氧乙烯烷基醚型非离子表面活性剂或 (II)表示:其中R1表示碳原子数为8〜18的支链烷基; a表示满足3&nlE的整数; a≦̸ 40; R 2,R 3和R 4中的任何一个或多个各自为具有8至18个碳原子的支链烷基,而另一个为羟基; b,c和d分别表示满足3≦̸ b + c + d≦̸ 40,(b)羧基改性硅氧烷和(c)水的整数,其中(b)羧基改性硅氧烷的量为 (a)非离子表面活性剂的重量的三倍或更少。
摘要:
The objective of this invention is to provide an oil-based cleansing composition which retains high performance capability for cleansing, is free from the occurrence of cloudiness in the appearance and does not cause the reduction of the performance capability for massaging, even when water is interfused therein, and further is reduced in the irritation to an eye and is of good safety.An oil-based cleansing composition of this invention is characterized in that comprising (A) a nonionic surfactant having a HLB of 6 to 14, and (B) an oil component, and said oil-based cleansing composition satisfies the following conditions (1) and (2): (1) the amount of water in the composition is less than 5% by mass, and (2) a micellar aqueous solution phase or a bicontinuous microemulsion phase is formed when said oil-based cleansing composition and water are mixed in the ratio of 4:6.
摘要:
The present invention provides a cleanser which is excellent in both of the foaming property and the cleansing capability. The cleanser comprises an organosiloxane derivative salt represented by the following formula (1) or (3) and one or more anionic surfactants selected from a group consisting of carboxylate salt with an alkyl group having 10 to 20 carbon atoms, sulfate salt with an alkyl group having 10 to 20 carbon atoms, sulfonate salt with an alkyl group having 10 to 20 carbon atoms, and phosphate salt with an alkyl group having 10 to 20 carbon atoms.
摘要:
To provide a vesicle-containing composition wherein the stability is improved and the rate of releasing drug or perfume is sufficiently restricted during administration in vivo or application to the skin surface. Silica polymerization on the outer surfaces of vesicles is facilitated by adding a specifically structured water-soluble silane derivative to an aqueous composition containing the vesicles composed of a surfactant and mixing them together, and vesicle-silica composites having silica-coated outer surfaces can be obtained, resulting in the improved stability of the vesicle-containing composition as well as the improved effect of restricting the rate of releasing drug or perfume during administration in vivo or application to the skin surface.
摘要:
To provide a vesicle-containing composition wherein a perfume component is stably incorporated in the vesicle bilayer membrane composed of a silicone surfactant and to provide a simple production method of the vesicle-containing composition wherein a perfume component is stably incorporated. A vesicle-containing composition comprising; (A) a perfume, (B) a silicone oil, (C) a silicone surfactant, (D) one or more selected from the group consisting of ethanol, propylene glycol, dipropylene glycol, and 1,3-butylene glycol, and (E) water; wherein the (C) silicone surfactant forms vesicles, and the (A) perfume and the (B) silicone oil are present in the vesicle bilayer membrane.
摘要:
An optical waveguide structure has excellent heat resistance and a low water absorbing property and can be manufactured with a low material cost. Such an optical waveguide structure includes: an optical waveguide having two surfaces, a core layer including core portions and cladding portions each having a refractive index lower than that of each of the core portions, the core layer having two surfaces, and cladding layers provided so as to make contact with the two surfaces of the core layer and having a refractive index lower than that of each of the core portions; and conductor layers provided on the two surfaces of the optical waveguide. In the optical waveguide structure, each of the cladding layers is formed of a norbornene-based polymer as a major component thereof. Further, it is preferred that the norbornene-based polymer is composed of molecules each represented by the following formula 1 as a major component thereof: wherein R is an alkyl group having a carbon number of 1 to 10, “a” is an integer of 0 to 3, “b” is an integer of 1 to 3, and “p”/“q” is 20 or less.
摘要:
A printer can print to paper with a narrow width while maintaining a print format with good legibility without changing the application program and printer driver installed on the host computer. The control method of a printer that prints based on print data 5 sent from a host computer 3 has a step S105 of extracting data attributes contained in the print data 5 and assigning the print data 5 to data segment areas for each data attribute; a step of setting the data segment areas to specific printing areas based on the data attribute; an actual print data generating step (steps S122, S107, S133, S134, S111) of converting the print data 5 assigned to the data segment areas to actual print data according to the data attributes; and a printing step S113 of printing the actual print data in the printing areas.
摘要:
Embodiments in accordance with the present invention provide waveguide structures and methods of forming such structures where core and laterally adjacent cladding regions are defined. Some embodiments of the present invention provide waveguide structures where core regions are collectively surrounded by laterally adjacent cladding regions and cladding layers and methods of forming such structures.
摘要:
A backup system for backing up target data stored in an information processing device comprises a backup program stor for retaining a backup program, a read authentication information stor for retaining read authentication information, a backup function sender which transfers the backup program and the read authentication information to the device, and a data stor which retains the target data to be transferred to the backup system by the device which has executed the backup program, wherein the backup program is invoke-able on the device by a user of the device, and comprises a read authentication mechanism for obtaining permission to read the target data from the device by causing the read authentication information to be authenticated, and a transfer mechanism for causing the device to read the target data and transfer the target data to the backup system.
摘要:
A semiconductor device comprises a semiconductor substrate, an interlayer insulating layer formed above the semiconductor substrate, a first metal interconnection embedded in the interlayer insulating layer with a surface thereof exposed to the same plane as a surface of the interlayer insulating layer, a diffusion preventive layer formed on at least the first metal interconnection to prevent diffusion of a metal included in the first metal interconnection, a nitrogen-doped silicon oxide layer formed on the diffusion preventive layer, a fluorine-doped silicon oxide layer formed on the nitrogen-doped silicon oxide layer, and a second metal interconnection embedded in the fluorine-doped silicon oxide layer with a surface thereof exposed to the same plane as a surface of the fluorine-doped silicon oxide layer, and electrically connected to the first metal interconnection.