摘要:
An object of the present invention is to provide an agricultural chemical formulation which is able to control release of an agricultural chemical active ingredient. This agricultural chemical formulation includes a composition, containing an agricultural chemical active ingredient, styrene-maleic anhydride copolymer or mixture of styrene-maleic anhydride copolymer and polymer having repeating units derived from rosin or derivative thereof or salicylic acid or derivative thereof, and a release controller (a water-soluble polymer, a hydrophobically-treated silicon oxide, or a surfactant), forming a compatible state or matrix.
摘要:
An object of the present invention is to provide an agricultural chemical formulation which is able to control release of an agricultural chemical active ingredient. This agricultural chemical formulation includes a composition, containing an agricultural chemical active ingredient, styrene-maleic anhydride copolymer or mixture of styrene-maleic anhydride copolymer and polymer having repeating units derived from rosin or derivative thereof or salicylic acid or derivative thereof, and a release controller (a water-soluble polymer, a hydrophobically-treated silicon oxide, or a surfactant), forming a compatible state or matrix.
摘要:
A clathrate compound containing a polymolecular host compound as a host compound and an agricultural chemical active ingredient having a saturated solubility in water at 25° C. of not less than 500 ppm as a guest compound.
摘要:
The present invention provides a clathrate compound characterized by containing: a polymolecular host compound as a host compound; and an agricultural chemical active ingredient having a saturated solubility in water at 25° C. of not less than 500 ppm as a guest compound. The present invention also provides a method for controlling the concentration of an aqueous agricultural chemical active ingredient solution, characterized by containings a step of including an agricultural chemical active ingredient having high saturated solubility in an interior space formed of a polymolecular host compound, thereby maintaining the saturated solubility of the agricultural chemical active ingredient in water within a predetermined concentration range. The present invention also provides an agricultural chemical formulation containing the clathrate compound. The present invention also provides an agricultural active composition containing the clathrate compound and a synthetic pyrethroid.
摘要:
A clathrate compound containing a polymolecular host compound as a host compound and an agricultural chemical active ingredient having a saturated solubility in water at 25° C. of not less than 500 ppm as a guest compound.
摘要:
The present invention provides a clathrate compound characterized by containing: a polymolecular host compound as a host compound; and an agricultural chemical active ingredient having a saturated solubility in water at 25° C. of not less than 500 ppm as a guest compound. The present invention also provides a method for controlling the concentration of an aqueous agricultural chemical active ingredient solution, characterized by containings a step of including an agricultural chemical active ingredient having high saturated solubility in an interior space formed of a polymolecular host compound, thereby maintaining the saturated solubility of the agricultural chemical active ingredient in water within a predetermined concentration range. The present invention also provides an agricultural chemical formulation containing the clathrate compound. The present invention also provides an agricultural active composition containing the clathrate compound and a synthetic pyrethroid.
摘要:
Provided are a stator blade assembly advantageous for improving the evacuation performance by shortening the evacuation time, and an exhaust pump provided with such a stator blade assembly. Inner and outer stator blade bases of a plurality of stator blades are supported by frames. A projecting portion protruding from the frame supporting the inner stator blade base, or from the frame supporting the outer stator blade base, or from both of the frames is provided in a gap in the vicinity of the inner or outer stator blade base between one of the supported stator blades and the stator blade transversely adjacent thereto.
摘要:
An image forming apparatus includes a transfer member onto a front side of which an image is transferred, a rotary member around which the transfer member is wrapped, a guide member provided at an end portion of an axial direction of the rotary member, a regulating member, a first reference mark, a second reference mark, a first detector, a second detector, and a controller. The regulating member is located on a reverse side of the transfer member, and restricts skew of the transfer member by contacting the guide member. The first and second reference marks are on edge sides of the transfer member in the axial direction of the rotary member. The first and second detectors detect the first and second reference marks, respectively. The controller controls alignment of the image on the transfer member in accordance with a detection result of the first and second detectors.
摘要:
To form a shock absorbing structure more easily.A shock absorbing structure for consuming shock energy is provided on the flange of a molecular pump. An insertion hole is provided in the flange, and a shock absorbing member formed by an independent and small part is fitted and fixed in this insertion hole. A bolt hole is provided to cause a bolt for fixing the flange and a vacuum vessel in the shock absorbing member to pass therethrough. The shock absorbing member is provided with a thin-wall portion by forming a cavity portion. In the case where a shock in the rotation direction of a rotor portion is produced in the molecular pump, for example, by fracture of the rotor portion, the flange slides in the rotation direction of the rotor portion together with the molecular pump. Thus, the bolt that fixes the flange to the flange of the vacuum pump hits the shock absorbing member, thereby the shock absorbing member is subjected to plastic deformation. By this plastic deformation of the shock absorbing member, the energy for rotating the molecular pump is consumed, so that a shock produced in the molecular pump can be absorbed.
摘要:
An image forming apparatus which forms an image by transferring a developed image formed on an image holding member onto a transfer material by a transfer unit. The image forming apparatus is further provided with an induced-charge density suppressing unit. This induced-charge density suppressing unit suppresses the density of electric charge induced in the area of the image holding member which is opposite to an image forming member as a result of stoppage of the image forming member that is opposite to the image holding member and is electrostatically charged.