摘要:
Provided is an ion-conducting material, comprising, as a composition in terms of mol o, 15 to 80% of P2O5, 0 to 70% of SiO2, and 5 to 35% of R2O, which represents the total content of Li2O, Na2O, K2O, Rb2O, Cs2O, and Ag2O.
摘要:
The invention relates to an aqueous polyurethane resin dispersion having a good dispersibility in an aqueous medium and capable of forming a paint film excellent in strength when cured by ultraviolet light, and an aqueous polyurethane resin dispersion excellent in drying property, having a high hardness and being capable of providing a paint film having a scratch resistance, wherein the polyurethane resin is obtained by reacting at least a polycarbonate polyol (a); an acidic group-containing polyol (b); and an optional polyol (c) other than (a) and (b), with a polyisocyanate (d), and optionally further reacting with a chain extender (B), as well as a paint composition and a coating agent composition containing the same, and a preparation process of the same.
摘要:
The grafted silicone polymer comprises a polymerization product of (a) a mercapto-modified silicone polymer and (b) a radically polymerizable monomer component comprising (meth)acrylic acid and/or a (meth)acrylic acid alkyl ester selected so that the solubility parameter of a polymer obtained only from the radically polymerizable monomer component is at least 9.14 (cal/cm3)1/2, wherein the grafted silicone polymer has a elastic storage modulus of 1 105 Pa or greater at 37° C., 1 Hz and dissolves in decamethylcyclopentasiloxane by 1 weight percent or greater at 23° C.
摘要翻译:接枝硅氧烷聚合物包含(a)巯基改性的硅氧烷聚合物和(b)包含(甲基)丙烯酸和/或(甲基)丙烯酸烷基酯的自由基聚合单体组分的聚合产物,其选择为溶解度参数 仅从可自由基聚合的单体组分获得的聚合物的至少为9.14(cal / cm 3)1/2,其中接枝的硅氧烷聚合物在37℃,1Hz下具有1 105 Pa或更大的弹性储能模量,并溶解 在十甲基环五硅氧烷中,在23℃下为1重量%以上
摘要:
Provided is a ribonucleoside derivative represented by General Formula (I): (wherein R1 represents a hydrogen atom or the like, R2 represents a hydrogen atom or the like, R3 represents a methyl group or the like, and B represents a nucleic acid base residue optionally having a protecting group or a modifying group). An RNA containing this ribonucleoside derivative shows excellent hybridization ability and resistance to nuclease.
摘要:
A process for producing an aluminum wheel includes a cleaning step, in which the surface of the aluminum wheel is chemically etched with an alkali cleaning liquid which contains an alkali builder, an organic builder, and a chelating agent to such an extent that the Si atomic ratio of metal Si to oxide Si is from 0.01 to 9, and a shot blast treatment step can be omitted for cleaning the surface of the aluminum wheel.
摘要:
An antenna mounting assembly includes a stopper, a side wall, a retainer, and a fall-prevention latch on an instrument panel side of the assembly as an integral part of the panel. The fall-prevention latch and a folded part are engaged with each other for holding an antenna body. On the other hand, the antenna body is released from the instrument panel by disengaging the fall-prevention latch from the folded part.
摘要:
There is provided a fastening tab or side panel for a disposable diaper (herein below sometimes referred to simply as a “fastening tab”) with an opening formed in the fastening tab or side panel base member or a notch on the terminal end of the fastening tab or side panel base member. When an invention fastening tab or side panel of an adult or baby disposable diaper (herein below sometimes referred to simply as a “diaper”) is pulled outward, the fastening tab or side panel in some embodiments can be pulled out by hooking the fastening tab or side panel at an opening (the “opening” formed by a discrete opening or a notch) with a finger. The opening helps the fastening tab to have good handleability on the diaper when the diaper is fixed to a user. A fastening tab having openings or notches, with the side having the notches being attached to the diaper such that the notch forms an “opening”, also distributes forces at the side of the diaper. When the fastening tab is pulled the resulting forces are distributed in at least two directions around the sides of the openings or notches. This improves the fit of the diaper around the waist and/or around the thighs. The opening(s) also improves the visibility of the location of the fastener attachment and increases comfort of the fastening tab.
摘要:
There is provided a polymer composition comprising 1 to 99 wt % of (A) the following copolymer and 99 to 1 wt % of (B) the following copolymer: and when the polymer composition is used as a light emitting material of a light emitting device, a light emitting device having high performances such as high light emission efficiency, longer life and the like can be obtained, Copolymer (A): a copolymer showing fluorescence in the solid state and having a polystyrene-reduced number average molecular weight of 103 to 108, and containing a repeating unit (a) and a repeating unit (b), and said copolymer has a relation of 100>XaA>5, provided that XaA (%) is a percentage of the mol number of the repeating unit (a) based on the sum of the mol numbers of the repeating units (a), Copolymer (B): a copolymer showing fluorescence in the solid state and having a polystyrene-reduced number average molecular weight of 103 to 108, and containing a repeating unit (a) and a repeating unit (b), and said copolymer satisfies a relation of XaB≦XaA−5, provided that XaB (%) is a percentage of the mol number of the repeating unit (a) based on the sum of the mol numbers of the repeating units (a) and (b).
摘要:
A USB host is provided which is configured to be capable of connecting thereto a USB device via a USB hub, the USB host including, a combination storage unit that stores therein an upgrade allowable combination, for which upgrading of a capability of the USB device is allowed, among a combination of hub identification information for identifying the USB hub and device identification information for identifying the USB device; an identification information acquisition unit that acquires the hub identification information from the USB hub in compliance with the USB standards when the USB hub is connected thereto and that acquires the device identification information from the USB device in compliance with the USB standards when the USB device is connected to the USB hub; and a command transmission unit that transmits an upgrade command to the USB device when a combination of the acquired hub identification information and the acquired device identification information is identical with the combination stored in the combination storage unit.
摘要:
Areas 11—1a, being in contact with an O-ring 13, of an outer peripheral surface of a taking lens 11—1 and an area 12a, being in contact with the O-ring 13, of an inner surface of a lens frame 12 are formed in taper shapes having slopes with respect to an optical axis of the taking lens 11—1 in a section taken along a plane including the optical axis. The O-ring 13 is disposed in contact with the areas 11—1a and 12a, which are formed in the taper shapes, of both of the outer peripheral surface of the taking lens 11—1 and the inner surface of the lens frame 12. Also, the O-ring 13 is pressed in directions of arrows P and P′ by the outer peripheral surface of the taking lens 11—1 and the inner surface of the lens frame 12.