Process for producing crosslinked foam of polyolefin-based resin
    1.
    发明申请
    Process for producing crosslinked foam of polyolefin-based resin 审中-公开
    聚烯烃系树脂交联泡沫体的制造方法

    公开(公告)号:US20070066696A1

    公开(公告)日:2007-03-22

    申请号:US11523011

    申请日:2006-09-19

    IPC分类号: C08J9/00 C08J9/10

    摘要: A process for producing a crosslinked foam of a polyolefin-based resin by a pressure-foaming method, which comprises heating a polyolefin-based resin composition containing the polyolefin-based resin, a crosslinking agent and foaming agent under pressure using a mold in which a metal charge is charged inside the mold.

    摘要翻译: 一种通过加压发泡法制造聚烯烃系树脂的交联泡沫体的方法,该方法包括在压力下使用模具加热含有聚烯烃类树脂的聚烯烃系树脂组合物,交联剂和发泡剂,其中, 金属电荷装入模具内。

    Thermoplastic resin compositions comprising blends of polyphenylene
ether and polystyrene copolymer resins
    4.
    发明授权
    Thermoplastic resin compositions comprising blends of polyphenylene ether and polystyrene copolymer resins 失效
    包括聚苯醚和聚苯乙烯共聚物树脂的共混物的热塑性树脂组合物

    公开(公告)号:US5559186A

    公开(公告)日:1996-09-24

    申请号:US413158

    申请日:1995-03-29

    CPC分类号: C08L71/123 Y10S525/905

    摘要: A thermoplastic resin composition having excellent appearance and moldability contains:(A) 1 to 99% by weight of a polyphenylene ether resin,(B) 99 to 1% by weight of a polystyrene resin prepared by copolymerization of: (i) a styrene compound, 100 to 500 ppm by weight of a compound containing 2-6 vinyl groups, and if necessary, a compound capable of copolymerizing with the styrene compound, or (ii) a polystyrene resin obtained by copolymerization of a styrene compound, 100 to 500 ppm by weight of a compound containing 2-6 vinyl groups, a first rubber, and if necessary, a compound capable of copolymerizing with said styrene compound, or a mixture of (i) and (ii). Component (C) is a second rubber which can be present in amounts of about 0 to 100 parts by weight relative to (A) and (B).

    摘要翻译: 具有优异的外观和成型性的热塑性树脂组合物含有:(A)1〜99重量%的聚苯醚树脂,(B)99〜1重量%的聚苯乙烯树脂,其通过以下方法共聚制备:(i)苯乙烯化合物 ,100〜500重量ppm的含有2-6个乙烯基的化合物,如果需要,可以与苯乙烯化合物共聚的化合物,或(ii)通过苯乙烯化合物共聚得到的聚苯乙烯树脂100〜500ppm 的含有2-6个乙烯基的化合物,第一橡胶,如果需要,可以与所述苯乙烯化合物共聚的化合物或(i)和(ii)的混合物。 组分(C)是相对于(A)和(B)可以以约0至100重量份的量存在的第二橡胶。

    Thermoplastic resin compositions comprising polyphenylene ether,
polyamide and fluorocarbon resins
    6.
    发明授权
    Thermoplastic resin compositions comprising polyphenylene ether, polyamide and fluorocarbon resins 失效
    包含聚苯醚,聚酰胺和氟碳树脂的热塑性树脂组合物

    公开(公告)号:US5449721A

    公开(公告)日:1995-09-12

    申请号:US302314

    申请日:1994-09-08

    CPC分类号: C08L71/123 C08L77/00

    摘要: Disclosed is a thermoplastic resin composition which comprises:(A) 10-90 parts by weight of a polyphenylene ether resin,(B) 90-10 parts by weight of a polyamide resin,(C) 1-100 parts by weight of a fluorocarbon resin,(D) 0-30 parts by weight of a compatibilizing agent, and(E) 0-100 parts by weight of a rubber-like material, amounts of (C), (D) and (E) being based on 100 parts by weight in total of (A) and (B).The invention provides a thermoplastic resin composition comprising a polyphenylene ether resin and a polyamide resin improved in heat resistance, impact resistance, and flowability, lowered in frictional coefficient and markedly improved in critical PV value by adding a fluorocarbon resin to a PPE/nylon alloy. Further provided is a method for producing a thermoplastic resin composition comprising a polyphenylene ether resin and a polyamide resin which is much improved in slidability.

    摘要翻译: 公开了一种热塑性树脂组合物,其包含:(A)10-90重量份的聚苯醚树脂,(B)90-10重量份的聚酰胺树脂,(C)1-100重量份的碳氟化合物 树脂,(D)0-30重量份相容剂,和(E)0-100重量份橡胶状材料,(C),(D)和(E)的量基于100 (A)和(B)的重量份。 本发明提供一种热塑性树脂组合物,其包含聚苯醚树脂和耐热性,耐冲击性和流动性提高的聚酰胺树脂,摩擦系数降低,并且通过向PPE /尼龙合金中加入氟碳树脂显着提高临界PV值。 进一步提供一种制备包含聚苯醚树脂和聚酰胺树脂的热塑性树脂组合物的方法,该聚酰胺树脂的滑动性大大提高。

    Resin composition
    7.
    发明授权
    Resin composition 失效
    树脂组成

    公开(公告)号:US4640961A

    公开(公告)日:1987-02-03

    申请号:US748060

    申请日:1985-06-13

    IPC分类号: C08L67/02 C08L67/00 C08L67/04

    CPC分类号: C08L67/00

    摘要: A resin composition is described, comprising from 60 to 97% by weight of a heat-fusible wholly aromatic copolyester represented by the general formula: ##STR1## (wherein d, e, and f are not equal to O and e/f is from 0.90 to 1.10, and n is 0 or 1) and from 3 to 40% by weight of a polyarylate.

    摘要翻译: PCT No.PCT / JP85 / 00014 Sec。 371日期:1985年6月13日 102(e)1985年6月13日PCT 1985年1月17日PCT PCT。 公开号WO85 / 03304 日本1985年8月1日。描述了一种树脂组合物,其包含60至97重量%的由以下通式表示的热熔性全芳族共聚酯:其中d,e和f为 不等于O且e / f为0.90至1.10,n为0或1)和3至40重量%的多芳基化合物。

    Porous fill stator of a canned motor
    8.
    发明授权
    Porous fill stator of a canned motor 失效
    多孔填充固定电机定子

    公开(公告)号:US4492884A

    公开(公告)日:1985-01-08

    申请号:US443400

    申请日:1982-11-22

    CPC分类号: H02K5/128 H02K3/38

    摘要: In a canned motor including a stator with a cylindrical housing, a stator core having a stator winding and mounted on an inner surface of the motor housing, a pair of end brackets each secured to one of two opposite open ends of the motor housing, a cylindrical can mounted on an inner side of the stator core and secured at opposite ends to the end brackets, and a rotor arranged on an inner side of the can, the stator sealed by the can is filled with a porous insulator. The canned motor having the stator provided with the porous insulator is produced by a method wherein a mixture of filler in particulate form and resin in powder form is poured in a space in the stator sealed by the can, and the mixture is heated to allow the resin to cure to form the filler and resin into a porous body, to achieve molding of the stator and provide it with an insulator in the form of the porous body.

    摘要翻译: 在包括具有圆柱形壳体的定子的固定电动机中,具有定子绕组并安装在电动机壳体的内表面上的定子铁芯,一对固定在电动机壳体的两个相对开口端之一上的端部支架, 圆柱形罐可以安装在定子铁芯的内侧并固定在端托架的相对端,并且转子布置在罐的内侧,由罐密封的定子被多孔绝缘体填充。 具有设置有多孔绝缘体的定子的固定式电动机通过以下方法制造,其中将颗粒形式的填料和粉末形式的混合物倒入由罐密封的定子中的空间中,并将混合物加热 树脂固化以将填料和树脂形成多孔体,以实现定子的模制并为其提供呈多孔体形式的绝缘体。

    Submersible motor
    9.
    发明授权
    Submersible motor 失效
    潜水电机

    公开(公告)号:US4745316A

    公开(公告)日:1988-05-17

    申请号:US854030

    申请日:1986-04-21

    CPC分类号: H02K5/1285 H02K5/1672

    摘要: In a submersible motor, a liquid is filled into its rotor chamber, a shaft to which a rotor is fixed is supported on a frame by sleeve bearings, and a diaphragm for controlling the pressure within the rotor chamber is disposed at the lower portion of the frame. Chambers communicating with the rotor chamber, are disposed above an upper sleeve bearing and the chambers accomodate a reserve liquid having a volume larger than that of the diaphragm. Therefor, even if the pressure within the rotor chamber rises and the diaphragm is deformed, the upper sleeve bearing is continuously filled with the liquid, thereby enabling continuous lubrication and cooling.

    摘要翻译: 在潜水电动机中,液体被填充到其转子室中,通过套筒轴承将转子固定到其上的轴支撑在框架上,并且用于控制转子室内的压力的隔膜设置在转子室的下部 帧。 与转子室连通的室设置在上套筒轴承的上方,并且室容纳体积大于隔膜的容积的备用液体。 因此,即使转子室内的压力上升并且膜片变形,上套筒轴承也连续填充液体,从而能够连续润滑和冷却。

    Method for producing an extruded molded article of ethylene polymer and the film
    10.
    发明授权
    Method for producing an extruded molded article of ethylene polymer and the film 失效
    乙烯聚合物挤出成型制品的制造方法和膜

    公开(公告)号:US07871557B2

    公开(公告)日:2011-01-18

    申请号:US10947540

    申请日:2004-09-23

    IPC分类号: C08F8/00

    摘要: The object is to provide a method for producing a film excellent in a quality of odorless or free from deteriorating taste of food contained in a package of the extruded molded article by using an ethylene-α-olefin copolymer excellent in extrusion molding processability. This object is achieved by a method for producing an extruded molded article comprising a step of extruding a copolymer of ethylene and α-olefin of from 3 to 20 carbon atoms having an activation energy for melt flow of not less than 50 kJ/mol under one of the following conditions: (a) a temperature of melted resin at die gap of T-die is not more than 200° C., (b) a temperature of melted resin at die gap of tubular tie is not more than 170° C.

    摘要翻译: 本发明的目的是提供一种通过使用挤出成型加工性优异的乙烯-α-烯烃共聚物,制造出挤出成形品的包装物中所含食品的无味或无味的劣质的膜的制造方法。 该目的通过一种挤出成型制品的制造方法来实现,该方法包括以下步骤挤出乙烯和3-20个碳原子的α-烯烃的共聚物,其具有在一个以下的熔体流动不小于50kJ / mol的活化能 具有以下条件:(a)T型模头间隙处熔融树脂的温度不超过200℃,(b)管状管芯间隙处熔融树脂的温度不超过170℃ 。