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    • 4. 发明授权
    • Stable liquid detergent containing insoluble oxidant
    • 稳定的液体洗涤剂含有不溶性氧化剂
    • US5019289A
    • 1991-05-28
    • US458873
    • 1989-12-29
    • Robert L. GrayDavid PetersonLoren ChenGregory V. Buskirk
    • Robert L. GrayDavid PetersonLoren ChenGregory V. Buskirk
    • C11D3/39C11D17/00
    • C11D17/0026C11D3/3942C11D3/3947
    • The invention provides a phase stable liquid detergent composition containing at least one insoluble oxidant, comprising:(a) a liquid phase which comprises: (i) an effective amount of at least one surfactant selected from the group consisting of anionic, nonionic, cationic, amphoteric, zwitterionic surfactants, and mixtures thereof; (ii) a liquid carrier therefor, comprising water soluble or dispersible organic solvents, water, or a mixture thereof;(b) an effective amount of a water insoluble oxidant stably suspended in said liquid phase, which maintains oxidative stability, said water insoluble oxidant being an alkaline earth metal peroxide or a Group IIB peroxide; and(c) a stabilizer which is either a source of common ions or by buffering to a pH of greater than 8.
    • 本发明提供了含有至少一种不溶性氧化剂的相稳定液体洗涤剂组合物,其包含:(a)液相,其包含:(i)有效量的至少一种选自阴离子,非离子,阳离子, 两性离子,两性离子表面活性剂及其混合物; (ii)其液体载体,其包含水溶性或可分散的有机溶剂,水或其混合物; (b)有效量的稳定悬浮在所述液相中的水不溶性氧化剂,其维持氧化稳定性,所述水不溶性氧化剂是碱土金属过氧化物或IIB族过氧化物; 和(c)作为常见离子源或缓冲至pH大于8的稳定剂。
    • 8. 发明授权
    • Composite load cell
    • 复合称重传感器
    • US06555767B1
    • 2003-04-29
    • US09642644
    • 2000-08-22
    • Harry E. LockeryRobert L. Gray
    • Harry E. LockeryRobert L. Gray
    • G01L104
    • G01L1/2206G01G3/1412Y10T29/49004
    • A low cost strain gage load cell made without compromising accuracy and stability by a composite structure using a sensing element formed of a load cell quality material, such as metal or a metal alloy, and adjoining non-sensing elements formed of a molded plastic material. Stable and secure joints between the load cell sensing element and the plastic non-sensing element of such a load cell are provided using various structures and related structural manufacturing methods. For example, non-sensing elements, such as a mounting block to mount the load cell to a base support and a load application block to receive a load platform, are formed of an injection molded plastic and sensing elements, such as first and second parallel beams of a load cell quality metal alloy, have ends embedded in the injected molded plastic non-sensing elements. The composite load cell structure is applicable to many different types of load cell designs.
    • 低成本应变计称重传感器通过使用由诸如金属或金属合金的称重传感器质量材料形成的感测元件以及由模制塑料材料形成的邻接非感测元件的复合结构而不损害精度和稳定性。 使用各种结构和相关的结构制造方法提供了称重传感元件和这种称重传感器的塑料非传感元件之间的稳定且牢固的连接。 例如,诸如将负载传感器安装到基座支架的安装块和用于接收负载平台的负载施加块的非感测元件由注射成型的塑料和感测元件形成,诸如第一和第二平行 称重传感器质量金属合金的光束具有嵌入注射的模制塑料非感应元件中的端部。 复合称重传感器结构适用于许多不同类型的称重传感器设计。