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    • 82. 发明授权
    • Process for producing modified ethylene-vinylcyclohexane copolymer resin
    • 改性乙烯 - 乙烯基环己烷共聚物树脂的制备方法
    • US07312280B2
    • 2007-12-25
    • US10624512
    • 2003-07-23
    • Shinichi KondoTakashi Sanada
    • Shinichi KondoTakashi Sanada
    • C08F8/46C08L51/00
    • C08L51/003C08F255/00C08F255/02C08F255/023C08F255/08C08F277/00C08L51/06C08L2666/02
    • There is provided a process for producing a modified ethylene-vinylcyclohexane copolymer resin, which comprises the steps of: (1) blending at least the following components (A) to (C) to produce a blend; (A) 100 parts by weight of an ethylene-vinylcyclohexane copolymer resin, (B) from 0.1 to 20 parts by weight of at least one compound selected from the group consisting of: (B1) a compound having in its molecule (i) at least one carbon-carbon double or triple bond and (ii) at least one polar group, and (B2) a compound having in its molecule (iii) an OR group and (iv) at least two same or different functional groups selected from the group consisting of a carboxylic acid group, an acid halide group, an acid anhydride group, an acid halide anhydride group, an acid ester group, an acid amide group, an imide group, an imido group, an amino group and a salt of an amino group, wherein the R is hydrogen, an alkyl group, an aryl group, an acyl group or a carbonyldioxy group, and (C) from 0.01 to 20 parts by weight of an organic peroxide, and (2) melt-kneading said blend in a kneading apparatus to produce a modified thylene-vinylcyclohexane copolymer resin.
    • 提供了一种制备改性乙烯 - 乙烯基环己烷共聚物树脂的方法,其包括以下步骤:(1)至少混合以下组分(A)至(C)以产生共混物; (A)100重量份的乙烯 - 乙烯基环己烷共聚物树脂,(B)0.1至20重量份的至少一种选自以下的化合物:(B1)在其分子(i) 至少一个碳 - 碳双键或三键和(ii)至少一个极性基团,和(B2)在其分子中具有(iii)OR基团的化合物和(iv)至少两个相同或不同的选自 由羧酸基,酰卤基,酸酐基,酰卤酐基,酸酯基,酰胺基,酰亚胺基,亚氨基,氨基和 氨基,其中R是氢,烷基,芳基,酰基或羰基二氧基,和(C)0.01至20重量份的有机过氧化物,和(2)熔融捏合所述共混物 在捏合装置中制备改性的亚乙烯基环己烷共聚物树脂。
    • 89. 发明授权
    • Ink ribbon cartridge
    • 墨带墨盒
    • US5620265A
    • 1997-04-15
    • US357920
    • 1994-12-16
    • Shinichi Kondo
    • Shinichi Kondo
    • B41J17/32B41J35/36B41J32/00
    • B41J17/32
    • An ink ribbon cartridge includes a detachable ink ribbon spool which may be rotatably mounted in a lower shell of the cartridge via first and second shank portions axially projected from opposite sides of the spool. The first shank is of a rod shaped configuration, and includes at least large and small circumference sections which are longitudinally spaced apart. According to such configuration, the spool may be installed only in a compatible ink ribbon cartridge having a lower shell including a first bearing member formed with a first bearing groove rotatably supporting the large circumference section of the first shank and having a width proportional thereto. A second bearing member is disposed adjacent to, and spaced apart from, the first bearing member. The second bearing member includes a second bearing groove having a width proportional to the small circumference section of the first shank. A third bearing member is formed at a location in said lower shell opposing the first bearing member such that the second shank of the spool is rotatably supported thereby. According to this, various configurations of spools and compatible lower shells may be realized which may be utilized for distinguishing between various types of ink ribbon, etc. Since a spool may only be mounted in a lower shell of compatible configuration, misassembly during manufacturing is prevented. In addition, user error, such as accidental installation of an inappropriate ink ribbon, may be surely prevented.
    • 墨带盒包括可拆卸墨带卷轴,其可以经由从卷轴的相对侧轴向突出的第一和第二柄部分可旋转地安装在墨盒的下壳体中。 第一柄是杆形构造,并且至少包括纵向间隔开的大小圆周部分。 根据这种构造,卷轴可以仅安装在具有下壳体的兼容墨带盒中,该下壳体包括第一轴承部件,第一轴承部件形成有第一轴承槽,第一轴承槽可旋转地支撑第一柄部的大圆周部分并具有与其成比例的宽度。 第二轴承构件设置成与第一轴承构件相邻并间隔开。 第二轴承构件包括具有与第一杆的小圆周部分成比例的宽度的第二轴承槽。 第三轴承构件形成在所述下壳体中与第一轴承构件相对的位置处,使得阀芯的第二柄被可旋转地支撑。 据此,可以实现各种构造的线轴和相容的下壳,其可用于区分各种类型的墨带等。由于线轴只能安装在兼容配置的下壳体中,所以防止制造期间的错误组装 。 此外,可以确实地防止用户错误,例如意外安装不适当的墨带。