Hydraulic shock absorber having variable damping force characteristic
structure
    22.
    发明授权
    Hydraulic shock absorber having variable damping force characteristic structure 失效
    具有可变阻尼力特性结构的液压减震器

    公开(公告)号:US5497862A

    公开(公告)日:1996-03-12

    申请号:US391683

    申请日:1995-02-21

    申请人: Hiroshi Hoya

    发明人: Hiroshi Hoya

    摘要: In a hydraulic shock absorber having a variable damping force characteristic structure, at least one extension phase one-way passageway and one compression phase one-way passageway are formed in a piston body so as to allow a fluid flow to be communicated between a first chamber and a second chamber in the extension and compression phases, respectively, and a grooved control rod forms a control valve element rotatably disposed in a hollow rod extended in a cylinder containing damping fluid. Extension and compression phase throttles are formed in the extension and compression phase one-way passageways by ports radially penetrated through a side wall of the hollow rod and the grooved control rod whose fluid cross sectional areas are varied according to a rotated position of the grooved control rod. In addition, four disc-shaped damping valves are formed in an interior of the cylinder.

    摘要翻译: 在具有可变阻尼力特性结构的液压减震器中,在活塞体中形成至少一个延伸相单程通道和一个压缩相单向通道,以便允许流体流动在第一室 以及分别在延伸和压缩阶段的第二室,并且带槽的控制杆形成可旋转地设置在延伸在包含阻尼流体的缸的中空杆中的控制阀元件。 延伸和压缩相位节流在延伸和压缩相位单向通道中形成,其径向穿过中空杆的侧壁和带槽的控制杆,其流体横截面积根据带槽控制器的旋转位置而变化 竿。 另外,四个圆盘形阻尼阀形成在气缸的内部。

    Packaging material for flat electrochemical cell
    24.
    发明授权
    Packaging material for flat electrochemical cell 有权
    用于扁平电化学电池的包装材料

    公开(公告)号:US08211568B2

    公开(公告)日:2012-07-03

    申请号:US12078269

    申请日:2008-03-28

    摘要: In a packaging material for electrochemical cell, a thermally adhesive resin layer is configured of a resin having a propylene based elastomer resin in a propylene based resin. This propylene based elastomer resin is a copolymer composed of a constitutional unit derived from propylene and a constitutional unit derived from an α-olefin having from 2 to 20 carbon atoms; when the total sum of the constitutional unit derived from propylene and the constitutional unit derived from an α-olefin is defined as 100% by mole, contains 50% by mole or more of the constitutional unit derived from propylene; and is satisfied with (a) a Shore A hardness (ASTM D2240) of from 65 to 90, (b) a melting point of from 130 to 170° C., (c) a density (ASTM D1505) of from 860 to 875 kg/m3 and (d) a glass transition temperature as measured by DSC of from −25° C. to −35° C.

    摘要翻译: 在电化学电池用包装材料中,热粘合性树脂层由在丙烯系树脂中具有丙烯类弹性体树脂的树脂构成。 该丙烯类弹性体树脂是由来自丙烯的结构单元和来自具有2〜20个碳原子的α-烯烃的结构单元构成的共聚物; 当从丙烯衍生的结构单元和由α-烯烃衍生的结构单元的总和定为100摩尔%时,含有来自丙烯的结构单元的50摩尔%以上; 并且(a)肖氏A硬度(ASTM D2240)为65至90,(b)熔点为130至170℃,(c)密度(ASTM D1505)为860至875 kg / m 3和(d)通过DSC测量的-25℃至-35℃的玻璃化转变温度。

    THERMOPLASTIC RESIN COMPOSITION, A SOLAR CELL SEALING SHEET, AND A SOLAR CELL
    25.
    发明申请
    THERMOPLASTIC RESIN COMPOSITION, A SOLAR CELL SEALING SHEET, AND A SOLAR CELL 有权
    热塑性树脂组合物,太阳能电池密封片和太阳能电池

    公开(公告)号:US20110092649A1

    公开(公告)日:2011-04-21

    申请号:US12974386

    申请日:2010-12-21

    IPC分类号: C08L23/14

    摘要: The present invention provides a thermoplastic resin composition that gives a solar cell sealing sheet having, even without being crosslinked, good mechanical strength, solar cell sealability, transparency, and weatherability.The thermoplastic resin composition of the present invention comprises 1 to 95% by weight of a propylene-based polymer (A) and 5 to 99% by weight of a copolymer (B) with at least one α-olefin having 2 to 20 carbon atoms other than propylene, wherein (A) satisfies the following (i) and (ii), and (B) has a melting point below 80° C. or does not show a melting point as measured by a differential scanning calorimeter (DSC). (i) Melting point measured by a differential scanning calorimeter (DSC) method is in the range of 80 to 135° C. (ii) Endotherm attributable to crystal melting is not observed at 140° C. or more in the endothermic curve measured by a differential scanning calorimeter (DSC) method.

    摘要翻译: 本发明提供一种热塑性树脂组合物,其赋予了即使不交联,良好的机械强度,太阳能电池密封性,透明性和耐候性的太阳能电池密封片。 本发明的热塑性树脂组合物含有1〜95重量%的丙烯类聚合物(A)和5〜99重量%的共聚物(B)和至少1个碳原子数2〜20的α-烯烃 除了丙烯以外,其中(A)满足下述(i)和(ii),(B)的熔点低于80℃,也不显示通过差示扫描量热计(DSC)测定的熔点。 (i)通过差示扫描量热计(DSC)测定的熔点在80〜135℃的范围内。(ii)在140℃以上的吸热曲线下,在由 差示扫描量热仪(DSC)方法。

    THERMOPLASTIC RESIN COMPOSITION FOR SEALING SOLAR CELL, SHEET FOR SEALING SOLAR CELL AND SOLAR CELL
    26.
    发明申请
    THERMOPLASTIC RESIN COMPOSITION FOR SEALING SOLAR CELL, SHEET FOR SEALING SOLAR CELL AND SOLAR CELL 失效
    用于密封太阳能电池的热塑性树脂组合物,用于密封太阳能电池和太阳能电池的薄片

    公开(公告)号:US20100000600A1

    公开(公告)日:2010-01-07

    申请号:US12309602

    申请日:2007-07-27

    申请人: Hiroshi Hoya

    发明人: Hiroshi Hoya

    IPC分类号: H01L31/00 C08L23/12

    摘要: An object of the present invention is to provide a material used for producing a sheet for sealing a solar cell which is excellent in mechanical strength, solar cell sealing property and transparency if the material is not cross-linked.The thermoplastic resin composition of the present invention for sealing a solar cell is characterized by comprising: (A) 0 to 70 parts by weight of a propylene-based polymer having a melting point of 100° C. or higher and (B) 30 to 100 parts by weight of a propylene-based copolymer satisfying the following requisite (b); (b): MFR (230° C., load: 2.16 kg) falls in a range of 0.01 to 100 g/10 minutes, and at least one of the following requisites (b-1) and (b-2) is satisfied; (b-1): an rr fraction is 60% or more and (b-2): a structural unit derived from propylene is contained in an amount of 55 to 90 mole %, and a structural unit derived from α-olefin having 2 to 20 carbon atoms (excluding propylene) is contained in an amount of 10 to 45 mole %; and an intrinsic viscosity [η] (dL/g) measured in decalin at 135° C. and MFR described above satisfy a specific relational equation.

    摘要翻译: 本发明的目的是提供一种用于生产密封太阳能电池片的材料,如果材料不是交联的,那么机械强度,太阳能电池密封性能和透明度都是优异的。 用于密封太阳能电池的本发明的热塑性树脂组合物的特征在于:(A)0〜70重量份的熔点为100℃以上的丙烯类聚合物和(B)30〜 100重量份满足以下要求(b)的丙烯类共聚物; (b):MFR(230℃,负荷2.16kg)在0.01〜100g / 10分钟的范围内,满足下述条件(b-1)和(b-2)中的至少一个 ; (b-1):rr分数为60%以上,(b-2):来自丙烯的结构单元的含量为55〜90摩尔%,来自α-烯烃的结构单元为2 至20个碳原子(不包括丙烯)的含量为10〜45摩尔%。 并且在135℃的萘烷中测定的特性粘度η(dL / g)和上述的MFR满足特定的关系式。

    Propylene-based polymer, propylene-based polymer composition, pellet and pressure-sensitive adhesive
    28.
    发明授权
    Propylene-based polymer, propylene-based polymer composition, pellet and pressure-sensitive adhesive 有权
    丙烯类聚合物,丙烯类聚合物组合物,颗粒和压敏粘合剂

    公开(公告)号:US08288479B2

    公开(公告)日:2012-10-16

    申请号:US12449475

    申请日:2008-02-14

    IPC分类号: C08F8/00 C08L23/04 C08L23/10

    摘要: Propylene-based polymers (A) are provided which, when used as pressure-sensitive adhesives to various adherends, show a desired initial adhesion and will not contaminate the adherends and which have excellent pellet handling properties. Pellets of the invention contain the propylene-based polymers (A). Pressure-sensitive adhesives of the invention contain the propylene-based polymers (A). The propylene-based polymer (A) includes 65 to 80 mol % of a structural unit derived from propylene, 5 to 10 mol % of a structural unit derived from ethylene and 15 to 25 mol % of a structural unit derived from a C4-20 α-olefin (wherein these percentages are calculated based on 100 mol % of the total of the structural unit derived from propylene, the structural unit derived from ethylene and the structural unit derived from a C4-20 α-olefin) and has a heat of crystal fusion of 5 to 45 (J/g) as measured by DSC. Compositions of the invention contain the propylene-based polymers (A).

    摘要翻译: 提供了丙烯系聚合物(A),当作为各种被粘体的压敏粘合剂使用时,显示出期望的初始粘合性,并且不会污染被粘物,并且具有优异的颗粒处理性能。 本发明的颗粒含有丙烯类聚合物(A)。 本发明的压敏粘合剂含有丙烯类聚合物(A)。 丙烯类聚合物(A)含有65〜80摩尔%的来自丙烯的结构单元,5〜10摩尔%的来自乙烯的结构单元和15〜25摩尔%的来自C4〜 α-烯烃(其中这些百分比基于来自丙烯的结构单元的总和的100摩尔%,衍生自乙烯的结构单元和源自C 4-20α-烯烃的结构单元计算),并且具有 通过DSC测量的5至45(J / g)的晶体融合。 本发明的组合物含有丙烯类聚合物(A)。

    Thermoplastic resin composition for sealing solar cell, sheet for sealing solar cell and solar cell
    29.
    发明授权
    Thermoplastic resin composition for sealing solar cell, sheet for sealing solar cell and solar cell 失效
    用于密封太阳能电池的热塑性树脂组合物,太阳能电池和太阳能电池密封片

    公开(公告)号:US08101684B2

    公开(公告)日:2012-01-24

    申请号:US12309602

    申请日:2007-07-27

    申请人: Hiroshi Hoya

    发明人: Hiroshi Hoya

    摘要: A material which is excellent in mechanical strength, solar cell sealing properties, transparency, etc., even in an uncrosslinked state and is used in producing a sheet for solar cell sealing. The thermoplastic resin composition for solar cell sealing comprises (A) 0-70 wt. % propylene polymer having a melting point of 100° C. or higher and (B) 30-100 wt. % propylene copolymer satisfying the following requirements (b). (b) The copolymer has an MFR (230° C., 2.16-kg load) in the range of 0.01-100 g/10 min and satisfies at least one of the following requirements (b-1) and (b-2): (b-1) the rr content is 60% or higher; and (b-2) the copolymer comprises 55-90 mol % structural units derived from propylene and 10-45 mol % structural units derived from a C2-20 α-olefin (excluding propylene) and has an intrinsic viscosity [η] (dL/g) (measured in 135° C. decalin) satisfying a specific relationship with the MFR.

    摘要翻译: 即使在非交联状态下也具有优异的机械强度,太阳能电池密封性,透明性等的材料,用于制造太阳能电池密封用片材。 用于太阳能电池密封的热塑性树脂组合物包含(A)0-70wt。 %丙烯聚合物,其熔点为100℃以上,(B)为30〜100重量% %丙烯共聚物满足以下要求(b)。 (b)该共聚物的MFR(230℃,2.16kg负载)在0.01-100g / 10min的范围内,并且满足以下要求中的至少一个(b-1)和(b-2) (b-1)rr含量为60%以上; 和(b-2)共聚物包含55-90mol%的衍生自丙烯的结构单元和10-45mol%衍生自C2-20α-烯烃(不包括丙烯)的结构单元,并且具有特性粘度[ dL / g)(在135℃萘烷中测量)与MFR具有特定关系。