Abstract:
A resin compound includes a reaction product of (A) polymer which is at least selected from aliphatic polyester and aliphatic polyamide and (B) an aromatic compound with a compositional ratio from 0.1 to 10 parts by weight with respect to 100 parts by weight of (A) and represented by the following Formula (1): wherein each of R1, R2, and R3 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, or a substituted or unsubstituted aromatic group having 6 to 10 carbon atoms; each of R4, R5, R6, and R7 represents a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms or a substituted or unsubstituted aromatic group having 6 to 10 carbon atoms; each dm and n independently represents an integer from 0 to 3; and each of p and q represents an integer from 0 to 4.
Abstract:
A wood powder-containing material includes wood powder having a volume average particle diameter of from about 1 μm to about 5 mm, an aliphatic polyester, and a condensed phosphate ester.
Abstract:
The present invention provides a poly lactic acid resin including an L-lactic acid block and a D-lactic acid block, which blocks are bonded by a carbonate bonding.
Abstract:
An electromagnetic flowmeter includes a measuring tube, electrodes, an exciting coil for applying, to a fluid, a time-changing magnetic field asymmetrical with respect to a plane PLN, a signal conversion unit which extracts a ∂A/∂t component, irrelevant to a fluid flow velocity, from a resultant electromotive force of an electromotive force based on the ∂A/∂t component and an electromotive force based on a v×B component originating from the flow velocity of the fluid, a flow rate output unit which removes a variation factor for a span as a coefficient applied to a magnitude V of a flow velocity of the v×B component in the resultant electromotive force, based on the extracted ∂A/∂t component, and calculates a flow rate of the fluid from a result obtained by removing the variation factor, and signal lines inclined with respect to a direction of the magnetic field in parallel with the plane PLN.
Abstract:
A flame-retardant biodegradable polymeric composition comprising: a flame-retardant biodegradable material comprising a compound represented by formula (1); and a biodegradable polymer: wherein R1, R2, R3, R4, R5, R9, R10 and R11 each independently represents an alkyl group, an aryl group, or an aralkyl group; R6, R7 and R8 each independently represents an alkylene group; and n, p, and q each independently represents an integer of one or more.
Abstract:
A flame-retardant biodegradable material comprises a compound represented by formula (1): wherein R1, R2, R3, R4, R5, R9, R10 and R11 each independently represents an alkyl group, an aryl group, or an aralkyl group; R6, R7 and R8 each independently represents an alkylene group; and n, p, and q each independently represents an integer of one or more.
Abstract:
A flame-retardant biodegradable material comprises a compound represented by formula (1): wherein R1, R2, R3, R4, R5, R9, R10 and R11 each independently represents an alkyl group, an aryl group, or an aralkyl group; R6, R7 and R8 each independently represents an alkylene group; and n, p, and q each independently represents an integer of one or more.
Abstract translation:阻燃性生物可降解材料包含由式(1)表示的化合物:其中R 1,R 2,R 3,R SUP R 4,R 9,R 9,R 10和R 11各自独立地表示 烷基,芳基或芳烷基; R 6,R 7和R 8各自独立地表示亚烷基; n,p,q各自独立地表示1以上的整数。
Abstract:
An electrophotographic photoreceptor that can sufficiently prevent occurrence of filming, whereby defects on an image can be sufficiently prevented, and an electrophotographic process cartridge and an electrophotographic apparatus using the electrophotographic photoreceptor are to be provided. The electrophotographic photoreceptor contains an electroconductive substrate having provided thereon a photosensitive layer, and an outermost layer of the photosensitive layer has a dynamic hardness of about from 13.0×109 to 100.0×109 N/m2. According to the invention, occurrence of flaws on the surface of the photoreceptor can be sufficiently prevented, and cracking of a member made in contact with the photoreceptor can also be sufficiently prevented. Therefore, occurrence of filming is sufficiently prevented, and occurrence of defects on an image is also sufficiently prevented.
Abstract translation:可以充分防止膜的发生的电子照相感光体,从而可以充分防止图像上的缺陷,并且提供使用电子照相感光体的电子照相处理盒和电子照相设备。 电子照相感光体含有在其上设置有感光层的导电性基体,感光层的最外层的动态硬度为约13.0×10 9〜100.0×10 9 N / m 2 SUP>。 根据本发明,可以充分地防止感光体表面的裂纹的发生,并且还可以充分地防止与感光体接触的部件的裂纹。 因此,充分防止了拍摄的发生,并且还充分地防止了图像上的缺陷的发生。
Abstract:
An electrophotographic photoreceptor comprising a conductive substrate, and at least one layer, which contains a polymeric compound having a repeating unit selected from repeating units represented by the following general formulas (I) to (III), provided on the conductive substrate, as well as an electrophotographic process cartridge and an image forming apparatus using the electrophotographic photoreceptor. In general formulas (I) to (III), R1a and R1b each independently represent an alkylene group, X represents a arylene group or a alkylene group, Y represents a divalent aromatic group, and n represents a repeating unit number.