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    • 4. 发明授权
    • Thermoplastic elastomer gelatinous articles
    • 热塑性弹性体凝胶制品
    • US5334646A
    • 1994-08-02
    • US957290
    • 1992-10-06
    • John Y. Chen
    • John Y. Chen
    • A61C15/04C08K5/01C08L51/00C08L53/00C08L53/02A42B3/00
    • A61C15/041C08K5/01C08L51/00C08L53/00C08L53/02C08L53/025C08L91/00Y10S297/01Y10S297/04Y10S5/909Y10T428/31931
    • Novel gelatinous compositions and articles are formed from an intimate melt blend admixture of poly(styrene-ethylene-butylene-styrene) triblock copolymer and high levels of a plasticizing oil.The gelatinous composition is transparent and have a novel combination of properties including unexpectedly high elongation and tensile strength and excellent shape retention after extreme deformation under high-velocity impact and stress conditions. The gelatinous products of this invention are soft, flexible, and have elastic memory, characterized by a gel rigidity of from about 20 gram to about 700 gram Bloom. These and other properties are particularly essential for the gelatinous composition to have utility as toys, therapeutic hand exercising grips, shock absorbers, acoustical isolators, components for cushions, and other uses.
    • 新型凝胶状组合物和制品由聚(苯乙烯 - 乙烯 - 丁烯 - 苯乙烯)三嵌段共聚物和高水平的增塑油的紧密熔融共混物形成。 凝胶状组合物是透明的,并且具有包括出乎意料的高伸长率和拉伸强度以及在高速冲击和应力条件下极端变形后的优异形状保持性能的新型组合。 本发明的凝胶状产品是柔软的,柔性的并且具有弹性记忆,其特征在于凝胶硬度为约20克至约700克布卢姆。 这些和其它性质对于凝胶状组合物具有用作玩具,治疗手握柄,减震器,隔音隔离器,用于靠垫的部件和其它用途是特别重要的。
    • 5. 发明授权
    • Thermoplastic elastomer gelatinous compositions
    • 热塑性弹性体凝胶状组合物
    • US5262468A
    • 1993-11-16
    • US705711
    • 1991-05-23
    • John Y. Chen
    • John Y. Chen
    • A61C15/04C08K5/01C08L51/00C08L53/00C08L53/02
    • C08L51/00A61C15/041C08K5/01C08L53/00C08L53/02C08L53/025
    • A novel gelatinous composition is disclosed which contains an intimate melt blend admixture of poly(styrene-ethylene-butylene-styrene) triblock copolymer and high levels of a plasticizing oil.The gelatinous composition is transparent and have a novel combination of properties including unexpectedly high elongation and tensile strength and excellent shape retention after extreme deformation under high-velocity impact and stress conditions. The gelatinous products of this invention are soft, flexible, and have elastic memory, characterized by a gel rigidity of from about 20 gram to about 700 gram Bloom. These and other properties are particularly essential for the gelatinous composition to have utility as toys, therapeutic hand exercising grips, shock absorbers, acoustical isolators, and other uses.
    • 公开了一种新颖的凝胶状组合物,其包含聚(苯乙烯 - 乙烯 - 丁烯 - 苯乙烯)三嵌段共聚物和高水平的增塑油的紧密熔融共混物混合物。 凝胶状组合物是透明的,并且具有包括出乎意料的高伸长率和拉伸强度以及在高速冲击和应力条件下极端变形后的优异形状保持性能的新型组合。 本发明的凝胶状产品是柔软的,柔性的并且具有弹性记忆,其特征在于凝胶硬度为约20克至约700克布卢姆。 这些和其它性质对凝胶状组合物具有用作玩具,治疗手握柄,减震器,声隔离器等用途是特别重要的。
    • 6. 发明授权
    • Gelatinous elastomer swabs
    • 凝胶弹性体拭子
    • US5239723A
    • 1993-08-31
    • US934027
    • 1992-08-24
    • John Y. Chen
    • John Y. Chen
    • A61C15/04A63H33/18C08K5/01C08L51/00C08L53/00C08L53/02
    • C08L51/00A61C15/041A63H33/185C08K5/01C08L53/00C08L53/02C08L53/025
    • A novel reusable swab having a gelatinous elastomer swab head attached to one or both ends of a handle is disclosed. The gelatinous elastomer swab head exhibits a combination of properties including unexpectedly high elongation and tensile strength and excellent shape retention after extreme deformation under high-velocity impact and stress conditions. The gelatinous elastomer swabs of this invention are soft, flexible, and have elastic memory, characterized by a gel rigidity of from about 20 gram to about 800 gram Bloom. These and other properties are particularly essential for cleaning various surfaces, deeply recessed areas small crevices, curved surfaces, various hard-to-clean corners of a car interior, other nooks and crannies, and the like.
    • 公开了一种具有连接到把手的一端或两端的凝胶状弹性体拭子头的新型可重复使用的拭子。 凝胶状弹性体拭子头表现出包括意想不到的高伸长率和拉伸强度的特性的组合,并且在高速冲击和应力条件下极端变形后具有优异的形状保持性。 本发明的胶状弹性体拭子是柔软的,柔性的,并且具有弹性记忆,其特征在于凝胶刚度为约20克至约800克布卢姆。 这些和其他性能对于清洁各种表面,深凹陷区域小缝隙,弯曲表面,汽车内部的其他难以清洁的角落,其它角落和凹坑等是特别重要的。
    • 8. 发明授权
    • Process for fabricating CMOS devices with self-aligned channel stops
    • 用于制造具有自对准通道停止的CMOS器件的工艺
    • US4411058A
    • 1983-10-25
    • US297903
    • 1981-08-31
    • John Y. Chen
    • John Y. Chen
    • H01L27/08H01L21/8238H01L27/092H01L29/06H01L29/78H01L21/265
    • H01L21/823878H01L27/0928H01L29/0638Y10S438/95
    • An improved process is provided for fabricating CMOS (Complementary Metal Oxide Semiconductor) devices formed on a semiconductor substrate having n-channel and p-channel regions of n- and p-type conductivity, respectively. Conventional source, drain and gate portions are formed in the regions and electrical contacts are made thereto. The improvement comprises providing self-aligned channel stops between regions of the same conductivity and between regions of the opposite conductivity. The channel stops between regions of the opposite conductivity are mutually self-aligned. The self-alignment is achieved by use of a single mask, called a "complementary" mask. The process of the invention permits fabrication of submicrometer devices.
    • 提供了一种改进的方法来制造分别形成在具有n沟道和p型沟道区的n型和p型导电性的半导体衬底上的CMOS(互补金属氧化物半导体)器件。 在这些区域中形成常规的源极,漏极和栅极部分,并且对其进行电接触。 该改进包括在相同导电性的区域和相反电导率的区域之间提供自对准的通道阻挡。 通道在相反电导率的区域之间停止相互自对准。 通过使用称为“互补”掩模的单个掩模实现自对准。 本发明的方法允许制造亚微米器件。