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    • 65. 发明申请
    • METHOD FOR INHIBITING CHEMICAL STAINING OF TEETH
    • 阻止化学品染色的方法
    • WO2005117820A1
    • 2005-12-15
    • PCT/US2005/019414
    • 2005-06-02
    • COLGATE-PALMOLIVE COMPANYMILANOVICH, NebojsaBOYD, ThomasPRENCIPE, Michael
    • MILANOVICH, NebojsaBOYD, ThomasPRENCIPE, Michael
    • A61K7/16
    • A61K8/81A61K8/22A61Q11/00
    • A method for inhibiting chemical staining of a dental surface comprises contacting the dental surface, prior to said staining, with an orally acceptable polymer or copolymer comprising a plurality of monomeric groups of formula (I) wherein (a) one of A and A' is hydrogen and the other is a moiety (X) n (R) m , (b) n in individual such moieties is independently 0 or 1, (c) linking groups X if present independently comprise an oxygen, sulfur, nitrogen, phosphorus or silicon atom, (d) where n is 0, m is 1, and where n is 1, m is independently an integer from 1 to 3 as determined by X, (e) terminal groups R are independently hydrogen or C 1-18 organic radicals, and (f) M and M' are independently selected from hydrogen, alkali metal and ammonium; said polymer or copolymer having an average molecular weight of at least about 1,000.
    • 用于抑制牙齿表面的化学染色的方法包括在所述染色之前使牙齿表面与包含多个式(I)的单体基团的口腔可接受的聚合物或共聚物接触,其中(a)A和A'之一为 氢和另一个是单独的这样的部分中的部分(X)n(R)m,(b)n独立地为0或1,(c)连接基团X(如果存在)独立地包括氧,硫,氮,磷或硅 原子,(d)其中n为0,m为1,n为1,m独立地为1至3的整数,由X确定,(e)端基R独立地为氢或C1-18有机基, 和(f)M和M'独立地选自氢,碱金属和铵; 所述聚合物或共聚物的平均分子量至少约为1,000。
    • 66. 发明申请
    • ROTARY INJECTION MOLDING APPARATUS AND METHOD FOR USE CROSS-REFERENCE TO RELATED APPLICATIONS
    • 旋转注射成型装置及其使用方法相关申请的交叉引用
    • WO2004082916A3
    • 2005-02-03
    • PCT/US2004008326
    • 2004-03-17
    • MFG TECHNOLOGIES INTERNAT CORPBOYD KATHYBOYD THOMAS J
    • BOYD KATHYBOYD THOMAS J
    • B29C45/06B29C45/14B29C45/42B29C45/54B29C45/00
    • B29C45/06B29C45/14008B29C45/42B29C45/54B29C2045/425B29K2021/00
    • A rotary injection molding apparatus [10] and method for manufacturing products containing elastomeric material within multi-section single cavity molds [30]. The apparatus includes a modular frame [20] supporting an injection molding operation station [40] having an injector assembly [48] with a pressure sensitive nozzle assembly [50, 51]. The injector assembly [48] is engaged with an extruder assembly [46] at a check valve assembly [44]. A mold servicer assembly [42] is provided for assembly and disassembly of multi-section single cavity molds. A robotic arm assembly [70] is supported on the modular frame and positioned for inserting and removing products or product components from disassembled molds. Finally; a rotating table [22] is provided on the frame which has a plurality of work station positions [24] supporting clamping assemblies [28] for clamping single cavity molds [30] around the periphery of the rotating table [22].
    • 一种旋转注射成型装置[10],以及在多段单腔模具中制造含有弹性体材料的产品的方法[30]。 该装置包括支撑具有压敏喷嘴组件[50,51]的注射器组件[48]的注射成型操作站[40]的模块化框架20。 注射器组件[48]在止回阀组件[44]处与挤出机组件[46]接合。 提供了一种模具维修组件[42],用于组装和拆卸多段单腔模具。 机械手臂组件[70]支撑在模块化框架上,并定位成用于从拆卸的模具中插入和移除产品或产品组件。 最后; 在框架上设置有一个旋转台[22],其具有多个工作站位置[24],支撑夹紧组件[28],用于围绕旋转工作台[22]的周边夹持单腔模具30。