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    • 42. 发明授权
    • Phenylazocyanothiopheneazoaniline dyes for dyeing cellulose-containing
fibers in blue to bluish green shades
    • 用于将含纤维素的纤维以蓝色至蓝绿色色调染色的苯基偶氮异噻吩偶氮苯胺染料
    • US4801696A
    • 1989-01-31
    • US65184
    • 1987-06-22
    • Toshio NiwaKiyoshi HimenoToshio HiharaShuichi Maeda
    • Toshio NiwaKiyoshi HimenoToshio HiharaShuichi Maeda
    • C09B31/043D06P3/60C09B33/02D06P1/18D06P3/36
    • C09B31/043D06P3/6041
    • Disazo dyes for dyeing cellulose-containing fibers represented by the following general formula: ##STR1## wherein R.sup.1 and R.sup.2 each represents a hydrogen atom, a halogen atom, a nitro group, a cyano group, a thiocyanato group, a trifluoromethyl group, a formyl group, a lower alkoxycarbonyl group, a lower alkylsulfonyl group, a sulfamoyl group, an N-lower alkylsulfamoyl group or an N,N-di-lower alkylsulfamoyl group, R.sup.3 represents a hydrogen atom, a methyl group, a chlorine atom, a lower alkoxy group or an acylamino group, R.sup.4 represents a hydrogen atom, a methyl group, a chlorine atom or a lower alkoxy group, R.sup.5 represents a hydrogen atom, a lower alkyl group or a halogen atom, --X-- represents ##STR2## --SO.sub.2 -- or --CH.sub.2 --, and n represents 0 or 1. These dyes are capable of dyeing cellulose-containing fibers, particularly fiber blends composed of cellulose fibers and polyester fibers, blue to bluish green with good fastness properties.
    • 用于染色含纤维素纤维的双偶氮染料,其由以下通式表示:其中R 1和R 2各自表示氢原子,卤素原子,硝基,氰基,硫氰酸酯基, 三氟甲基,甲酰基,低级烷氧基羰基,低级烷基磺酰基,氨磺酰基,N-低级烷基氨磺酰基或N,N-二低级烷基氨磺酰基,R 3表示氢原子,甲基, 氯原子,低级烷氧基或酰氨基,R4表示氢原子,甲基,氯原子或低级烷氧基,R5表示氢原子,低级烷基或卤素原子,-X-表示 -SO 2 - 或-CH 2 - ,并且n表示0或1.这些染料能够染色含纤维素的纤维,特别是由纤维素纤维和聚酯纤维组成的纤维混合物,蓝色至蓝绿色,具有良好的牢度特性。
    • 50. 发明授权
    • Sterilizing method for medical sterilization packaging and injection pack
    • 医疗灭菌包装和注射包装的灭菌方法
    • US06228324B1
    • 2001-05-08
    • US09197614
    • 1998-11-23
    • Mitsuru HasegawaShuichi MaedaTokushi MitomiTakeshi Kanaguchi
    • Mitsuru HasegawaShuichi MaedaTokushi MitomiTakeshi Kanaguchi
    • A61L900
    • A61L2/208A61L2202/18A61L2202/24A61M5/002
    • The sterilizing method according to the present invention is a method of sterilizing a medical product by a hydrogen peroxide gas while keeping the packaged condition. In such a sterilizing method, a packaging container (1) capable of allowing the hydrogen peroxide gas to penetrate therethrough is used, and after completion of the sterilizing treatment, the packaging container (1) is subjected to degassing treatment while heating, thereby removing the hydrogen peroxide gas from the inside thereof. As a result, it is possible to conduct the treatment efficiently and surely prevent the hydrogen peroxide gas from remaining in the packaging container. In addition, the injection packs (P) according to the present invention comprises the packaging container (1) and a medicine-filled injector (4) enclosed in the packaging container. In the injection packs (P), a container body (2) has such a specific shape which can ensure a sufficient gas-penetrating area of a sterile paper by which the container body is sealed, when the injection pack are stacked up in multiple stages. Accordingly, upon the treatment, it becomes possible to penetrate the hydrogen peroxide gas into the packaging container (1) for a short period of time and degas the packaging container (1) for removing the hydrogen peroxide gas from the inside thereof.
    • 根据本发明的灭菌方法是在保持包装状态的同时通过过氧化氢气体对医药品进行灭菌的方法。 在这种灭菌方法中,使用能够使过氧化氢气体贯通的包装容器(1),在灭菌处理完成后,在加热的同时对包装容器(1)进行脱气处理,从而除去 来自其内部的过氧化氢气体。 结果,可以有效地进行处理,并且可靠地防止过氧化氢气体残留在包装容器中。 此外,根据本发明的注射包装(P)包括封装在包装容器中的包装容器(1)和充满药物的注射器(4)。 在注射包装(P)中,容器主体(2)具有这样的特定形状,当注射包被多层堆叠时,可以确保容器主体被密封的无菌纸的足够的气体穿透面积 。 因此,处理时,能够将过氧化氢气体短时间穿透到包装容器(1)中,并从其内部除去过氧化氢气体的包装容器(1)脱气。