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    Polyarylene sulfide resin compositions
    1.
    发明授权
    Polyarylene sulfide resin compositions 失效

    公开(公告)号：US6037422A

    公开(公告)日：2000-03-14

    申请号：US112986

    申请日：1993-08-30

    申请人： Shinobu Yamao ,  Wataru Kosaka

    发明人： Shinobu Yamao ,  Wataru Kosaka

    IPC分类号： C08G75/02 ,  C08L63/00 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06 ,  C08L81/02 ,  C08F283/00

    CPC分类号： C08L77/06 ,  C08G75/0222 ,  C08G75/029 ,  C08L63/00 ,  C08L77/00 ,  C08L77/02 ,  C08L81/02

    摘要： A polyarylene sulfide resin composition contains a polyarylene sulfide containing at least one group selected from a group consisting of an amino group and an amide group, a polyamide resin, an epoxy resin and, as needed, a filler. A further composition contains 100 parts by weight of the polyarylene sulfide, 0.05 to 5 parts of the epoxy resin, and 5 to 400 parts of the filler. Another type of the resin composition contains the polyarylene sulfide, the polyamide, a compound selected from an acid, an acid anhydride and an acid halide, each having in its molecule not less than two functional groups reactive with the amino group or the amide group, and, as needed, the filler. A further type of the resin composition contains the polyarylene sulfide, the compound and, as needed, an inorganic filler subjected to surface treatment with a silane type coupling agent. A still further type of the resin composition contains the polyarylene sulfide and the compound. A still further type of the resin composition contains the polyarylene sulfide and the inorganic filler subjected to surface treatment with an epoxysilane type coupling agent.

    Process of shaping a vessel having a multilayered wall structure
    2.
    发明授权
    Process of shaping a vessel having a multilayered wall structure 失效
    具有多层壁结构的容器的成型工艺

    公开(公告)号：US5683645A

    公开(公告)日：1997-11-04

    申请号：US593017

    申请日：1996-01-29

    申请人： Masahiro Akamatsu ,  Osamu Tohya ,  Tohru Yukumoto

    发明人： Masahiro Akamatsu ,  Osamu Tohya ,  Tohru Yukumoto

    IPC分类号： B29C51/14 ,  B29K25/00 ,  B29K55/00 ,  B29L22/00 ,  B32B27/00 ,  B32B27/08 ,  B32B27/28 ,  B32B27/30 ,  B65D65/40 ,  B29C35/02 ,  B29C49/64

    CPC分类号： B32B27/08 ,  B32B27/30 ,  Y10S264/65 ,  Y10T428/31855 ,  Y10T428/31928 ,  Y10T428/31935

    摘要： A laminated resin sheet consisting of (a) at least one layer of an ethylene-vinyl alcohol copolymeric resin (EVOH resin), (b) at least one layer of a hot-melt adhesive resin and (c) at least one layer of a polystrene-based resin, the layer (b) being interposed between the layers (a) and (c) to serve to adhesively bond them together. The laminated sheet has excellent moldability only when the EVOH resin has a thermal characteristic specified in terms of the integrated value of the peak areas in a diagram obtained by the DSC (differential scanning calorimetry) measurement in the course of temperature elevation. The sheet may be formed into a vessel having a multilayered wall structure by hot molding.

    摘要翻译： 一种层压树脂片，由（a）至少一层乙烯 - 乙烯醇共聚树脂（EVOH树脂），（b）至少一层热熔性粘合剂树脂和（c）至少一层 聚苯乙烯类树脂，层（b）插入在层（a）和（c）之间以用于将它们粘合在一起。 只有当EVOH树脂具有在通过DSC（差示扫描量热法）测量在温度升高过程中获得的图中的峰面积的积分值所确定的热特性时，该层压片材具有优异的成型性。 片材可以通过热成型形成具有多层壁结构的容器。

    Suscepter device for the preparation of a diamond film-coated body
    3.
    发明授权
    Suscepter device for the preparation of a diamond film-coated body 失效
    用于制备金刚石薄膜涂层体的可疑装置

    公开(公告)号：US5304249A

    公开(公告)日：1994-04-19

    申请号：US899023

    申请日：1992-06-15

    申请人： Munehiro Chosa

    发明人： Munehiro Chosa

    IPC分类号： C23C16/27 ,  C23C16/458 ,  C23C16/00

    CPC分类号： C23C16/274 ,  C23C16/277 ,  C23C16/458

    摘要： In forming a diamond film on a surface of substrate by means of plasma method, there is employed in a plasma reacting chamber a supporting member having a top surface for placing the substrate so disposed as to be smaller than a bottom surface of the substrate and having engagement means for engaging with the substrate. When the substrate (particularly substrate for a cutting tool) placed on the top surface of the supporting member is brought into contact with plasma obtainable by exciting raw material gases, a diamond film is coated on the face, land and flank of the substrate for the cutting tool with a uniform film thickness.

    摘要翻译： 在通过等离子体法在基板表面上形成金刚石膜时，在等离子体反应室中使用支撑构件，该支撑构件具有顶表面，用于将衬底放置成小于衬底的底面，并且具有 用于与衬底接合的接合装置。 当放置在支撑构件的顶表面上的基板（特别是用于切割工具的基板）与通过激发原料气体可获得的等离子体接触时，金刚石膜被涂覆在基板的表面，平台和侧面上，用于 切割工具具有均匀的膜厚度。

    Process for preparing polyarylene sulfides of increased molecular weight
    5.
    发明授权
    Process for preparing polyarylene sulfides of increased molecular weight 失效
    制备分子量增加的聚亚芳基硫化物的方法

    公开(公告)号：US5278283A

    公开(公告)日：1994-01-11

    申请号：US819680

    申请日：1992-01-13

    申请人： Akira Miyoshi ,  Minoru Senga

    发明人： Akira Miyoshi ,  Minoru Senga

    IPC分类号： C08G75/02 ,  C08G75/14

    CPC分类号： C08G75/025

    摘要： Disclosed is a process for preparing a polyarylene sulfide, which involves polycondensing a dihalogenated aromatic compound with a source of sulfur in an organic polar solvent while dehydrating at pressure under which polycondensation is performed. This process avoids dehydration operation of the raw materials, particularly the source of sulfur, prior to polycondensation, thereby resulting in the production of the polyarylene sulfide having a high molecular weight.

    摘要翻译： 公开了一种制备聚芳硫醚的方法，其涉及使二卤代芳族化合物与有机极性溶剂中的硫源缩聚，同时在进行缩聚的压力下进行脱水。 该方法在缩聚之前避免了原料，特别是硫源的脱水操作，从而导致生产具有高分子量的聚芳硫醚。

    Process for preparing polyarylene sulfides with sodium hydrosulfide
    8.
    发明授权
    Process for preparing polyarylene sulfides with sodium hydrosulfide 失效
    用氢氧化钠制备聚氨酯硫化物的方法

    公开(公告)号：US5093469A

    公开(公告)日：1992-03-03

    申请号：US400915

    申请日：1989-08-30

    申请人： Minoru Senga

    发明人： Minoru Senga

    IPC分类号： C08G75/02

    CPC分类号： C08G75/0259 ,  C08G75/0222

    摘要： Polyarylene sulfides are prepared by reacting a dihalogen aromatic compound with a sodium hydrosulfide in the presence of an alkali metal aminoalkanoate and a lithium halide in an organic polar solvent. This process can prevent a decomposition of the sodium hydrosulfide during dehydration and produce the polyarylene sulfides in a granular form in high yields and with high efficiency.The polyarylene sulfides obtainable by this process are high in molecular weight and degree of whiteness and low in a content of salts remaining therein. Furthermore, the polyarylene sulfides are in the granular form so that they can be handled with ease because of their readily separability and washability.

    Process for producing 2,2-bis(4'hydroxyphenyl) propanes
    9.
    发明授权
    Process for producing 2,2-bis(4'hydroxyphenyl) propanes 失效
    制备2,2-双（4'-羟基苯基）丙烷的方法

    公开(公告)号：US4814520A

    公开(公告)日：1989-03-21

    申请号：US091794

    申请日：1987-09-01

    申请人： Takashi Nakagawa

    发明人： Takashi Nakagawa

    IPC分类号： B01J27/10 ,  B01J27/00 ,  C07B61/00 ,  C07C27/00 ,  C07C37/14 ,  C07C39/15 ,  C07C39/16 ,  C07C67/00

    CPC分类号： C07C37/14

    摘要： Disclosed is a process for producing 2,2-bis(4'-hydroxyphenyl)propanes represented by the following general formula (2): ##STR1## (wherein R.sup.2 represents hydrogen atom or a hologen atom and the four R.sup.2 may be identical or different, R.sup.3 and R.sup.4 which may be identical or different represent hydrogen atom, an alkyl group, an aryl group, an aralkyl group, a cycloalkyl group, an alkoxy group or a halogen atom, p and q which may be identical or different represent integers of 1-4, a is 2 or 3 and b is 2 when a is 2 and is 1 when a is 3), characterized by reacting at least one phenol represented by the following formula (1): ##STR2## (wherein R.sup.1 has the same meaning as R.sup.3 and R.sup.4 and n is an integer of 1-4) with an unsaturated carbon compound represented by the general formula: C.sub.3 R.sub.4.sup.2 (wherein R.sup.2 has the same meaning as in the formula (2) and the four R.sup.2 may be identical or different) in the presence of hydrochloric acid.