摘要:
A disintegrant for tablets consisting of an α-1,4-glucan having a degree of polymerization of not less than 180 and less than 1230 and a dispersity (weight average molecular weight “Mw”/number average molecular weight “Mn”) of not more than 1.25 or a modified product thereof. A binder for tablets consisting of an α-1,4-glucan having a degree of polymerization of not less than 1230 and not more than 37000 and a dispersity of not more than 1.25, or a modified product thereof. A binding-disintegrating agent for tablets consisting of a low molecular weight α-1,4-glucan or a modified product thereof, and a high molecular weight α-1,4-glucan or a modified product thereof, wherein the low molecular weight α-1,4-glucan has a degree of polymerization of not less than 180 and less than 1230 and a dispersity of not more than 1.25, and wherein the high molecular weight α-1,4-glucan has a degree of polymerization of not less than 1230 and not less than 37000 and a dispersity of not more than 1.25.
摘要:
Disclosed are a filter apparatus for use in a radio apparatus for multiplex radio communication used when a signal is branched, a jig for arranging dielectrics of the filter apparatus for use in a radio apparatus and a method for arranging dielectrics of the filter apparatus for use in a radio apparatus using the jig. A filter apparatus for use in a radio apparatus has a pair of dielectric filters having different frequency characteristics, which are connected to a common circulator, thereby reducing the number of the circulators to realize a reduction of size and a low cost of the radio apparatus and improvement of accuracy in communication.