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    • 1. 发明授权
    • Fragrance-emitting compositions and articles
    • 香料发射组合物和制品
    • US4405509A
    • 1983-09-20
    • US310043
    • 1981-10-09
    • Jack M. RogersRichard TokoshCharles PorterJames Martine
    • Jack M. RogersRichard TokoshCharles PorterJames Martine
    • C08L91/08A61K7/46C11B9/00
    • C08L91/08
    • Compositions which releases fragrance without burning and which comprise a petroleum wax base, 2 to 7 weight percent butyl rubber, 1 to 5 weight percent ethylene vinyl acetate copolymer and 9 to 15 weight percent fragrance are described. The compositions can be molded or otherwise formed into durable fragrance-emitting articles.The preferred compositions comprise 73 to 88 weight percent paraffin wax, 0 to 10 weight percent microcrystalline wax, 0 to 10 weight percent petrolatum, 1 to 5 weight percent ethylene vinyl acetate copolymer, 2 to 7 weight percent butyl rubber and 9 to 15 weight percent fragrance. Such compositions may be flush molded into hollow shells which may be filled, preferably with a foamed wax.
    • 描述了不燃烧而释放香料并且包含石油蜡基料,2至7重量%丁基橡胶,1至5重量%乙烯乙酸乙烯酯共聚物和9至15重量%香料的组合物。 组合物可以被模制或以其它方式形成为耐用的香料发射制品。 优选的组合物包含73至88重量%的石蜡,0至10重量%的微晶蜡,0至10重量百分数的凡士林,1至5重量%的乙烯乙酸乙烯酯共聚物,2至7重量%的丁基橡胶和9至15重量% 香味。 这样的组合物可以被冲洗成中空的壳,其可以被填充,优选用泡沫蜡填充。
    • 3. 发明授权
    • Catalytic converter
    • 催化转化器
    • US07691340B2
    • 2010-04-06
    • US11464967
    • 2006-08-16
    • Satyadeo SinhaCharles Porter
    • Satyadeo SinhaCharles Porter
    • B01D50/00
    • F01N3/10F01N3/2853F01N13/008F01N13/0097F01N2560/025
    • A catalytic converter having a pair of catalytic converter members disposed in a housing. A pair of catalytic converter members is disposed within the housing along a longitudinal axis of the housing. A annular structure is disposed within the housing between the pair of catalytic converter members, such annular structure having a hollow inner region disposed along the longitudinal axis to enable exhaust gases introduced into the housing to pass from a frontal one of the pair of catalytic converter members, though the hollow region of the annular structure, to a rearward one of the pair of catalytic converter members. The annular structure terminates at a front edge and rear edge. The front edge engages a rear, outer peripheral portion of the frontal one of pair of catalytic converter members and the rear edge engages a frontal, outer peripheral portion of the rearward one of the pair of catalytic converter members.
    • 一种催化转化器,其具有设置在壳体中的一对催化转化器构件。 一对催化转化器构件沿壳体的纵向轴线设置在壳体内。 环形结构设置在壳体内的一对催化转换器构件之间,这种环形结构具有沿着纵向轴线设置的中空内部区域,以使引入到壳体中的废气能够从一对催化转化器构件中的正面一个通过 尽管环形结构的中空区域到一对催化转化器构件中的后方。 环形结构终止于前边缘和后边缘。 前缘接合一对催化转换器构件的正面一侧的后外周部分,后边缘接合一对催化转化器构件中的后部一个的前部外周部分。
    • 5. 发明申请
    • Panel Fastener
    • 面板紧固件
    • US20170073961A1
    • 2017-03-16
    • US15259260
    • 2016-09-08
    • Charles Porter
    • Charles Porter
    • E04B1/48E04F13/08
    • E04F13/0805E04F13/083F16B5/0642F16B5/07F16B13/00F16B21/065F16B21/09
    • A panel fastener for removably flush mounting a wall panel to a wood furring. The panel fastener includes a mounting body adapted for being inserted into a complementary opening in the wood furring. A hanger slot is disposed in the mounting body for receiving a hanger member carrying the wall panel. A slot flange is disposed within a portion of the hanger slot and defining a narrowed hanger channel receiving and securing the hanger member. A crush ridge is disposed on a rear side of the slot flange for engaging the hanger member. A slot cap disposed in a rear side of the hanger slot and including a locking arm engaging the hanger member when inserted into the narrowed hanger channel of the slot flange for resisting removal of the hanger member from the narrowed hanger channel.
    • 一种面板紧固件,用于可拆卸地将墙板安装到木材毛边上。 面板紧固件包括适于插入木纹中的互补开口中的安装体。 衣架槽设置在安装体中,用于接收承载墙板的衣架构件。 狭槽凸缘设置在衣架狭槽的一部分内,并且限定收纳和固定衣架构件的狭窄衣架通道。 挤压脊设置在槽凸缘的后侧,用于接合衣架构件。 一个狭槽盖,其设置在所述衣架槽的后侧,并且包括当插入所述槽凸缘的所述变窄的衣架通道中时与所述衣架构件接合的锁定臂,用于抵抗所述衣架构件从所述狭窄衣架通道移除。