公开(公告)号：US06960628B2

公开(公告)日：2005-11-01

申请号：US10746822

申请日：2003-12-24

申请人： Hideo Matsuoka ,  Masaru Tateyama ,  Yoshihiro Yamami ,  Kei Saito ,  Atsushi Ishio

发明人： Hideo Matsuoka ,  Masaru Tateyama ,  Yoshihiro Yamami ,  Kei Saito ,  Atsushi Ishio

IPC分类号： C08L23/00 ,  C08L23/08 ,  C08L23/16 ,  C08L81/02 ,  C08L81/04

CPC分类号： C08L81/02 ,  C08L23/00 ,  C08L23/0884 ,  C08L23/16 ,  C08L2666/04

摘要： The present invention is a polyphenylene sulfide resin composition comprising (a) a polyphenylene sulfide resin and (b) an olefin-based resin, and satisfying the following conditions (i) through (v): (i) The mixing ratio of the polyphenylene sulfide resin (a) and the olefin-based resin (b) is such that the amount of the polyphenylene sulfide resin (a) is in a range from 95 to 60 wt %, while the amount of the olefin-based resin (b) is in a range from 5 to 40 wt %, with the total weight of both the ingredients as 100 wt %; (hi) said olefin-based resin (b) comprising two copolymer: (b-1) an epoxy group-containing olefin copolymer and (b-2) an ethylene/(α-olefin copolymer obtained by copolymerizing ethylene and an α-olefin having 3 to 20 carbon atoms; (iii) as the morphology observed by an electron microscope, said polyphenylene sulfide resin (a) forms a continuous phase, and said olefin-based resin (b) forms a dispersion phase and has a core-shell structure having said ethylene/α-olefin copolymer (b-2) acting as a core component contained in said epoxy group-containing olefin copolymer (b-1) acting as a shell component: (iv) the melt flow rate measured at a temperature of 315.5° C. and at a load of 5000 g according to ASTM-D-1238 is in a range from 10 to 50 g/10 min; and (v) the notched impact strength measured at −40° C. according to ASTM-D-256 is 300 J/m or more. This invention provides a PPS resin composition excellent in flowability, impact properties and low-temperature roughness and suitable for injection molding.

摘要翻译： 本发明是一种聚苯硫醚树脂组合物，其包含（a）聚苯硫醚树脂和（b）烯烃类树脂，并满足以下条件（i）至（v）：（i）聚苯硫醚 树脂（a）和烯烃类树脂（b）使得聚苯硫醚树脂（a）的量在95〜60重量％的范围内，而烯烃系树脂（b）的量为 在5至40重量％的范围内，两种成分的总重量为100重量％; （ⅰ）所述烯烃类树脂（b）包含两种共聚物：（b-1）含环氧基的烯烃共聚物和（b-2）乙烯/（通过使乙烯和α-烯烃共聚而获得的 具有3至20个碳原子;（iii）作为通过电子显微镜观察的形态，所述聚苯硫醚树脂（a）形成连续相，所述烯烃类树脂（b）形成分散相并具有核 - 壳 具有用作作为壳组分的所述含环氧基的烯烃共聚物（b-1​​）中所含的核心组分的所述乙烯/α-烯烃共聚物（b-2）的结构：（iv）在温度下测量的熔体流动速率 根据ASTM-D-1238，在315.5℃和5000g的负荷下，在10至50g / 10min的范围内;和（v）根据ASTM在-40℃下测得的缺口冲击强度 -D-256为300J / m以上，本发明提供流动性，冲击特性，低温粗糙度以及su 可用于注塑。

公开(公告)号：US06485806B1

公开(公告)日：2002-11-26

申请号：US08964955

申请日：1997-11-05

申请人： Masaru Tateyama ,  Kazufumi Matsui ,  Sachio Shimizu ,  Kazuya Ohno ,  Norio Shimasaki ,  Atsushi Ishio ,  Kazuhiko Kobayashi

发明人： Masaru Tateyama ,  Kazufumi Matsui ,  Sachio Shimizu ,  Kazuya Ohno ,  Norio Shimasaki ,  Atsushi Ishio ,  Kazuhiko Kobayashi

IPC分类号： B32B2708

CPC分类号： C08L81/02 ,  B32B1/08 ,  B32B27/08 ,  Y10T428/139 ,  Y10T428/1393 ,  Y10T428/31533 ,  C08L2666/14 ,  C08L2666/02

摘要： Multilayered moldings, which comprise a laminate structure of (A) a layer of a polyphenylene sulfide resin (hereinafter referred to as PPS resin) composition and (B) a layer of a thermoplastic resin except PPS resins and which are characterized in that the PPS resin composition constituting the layer (A) comprises (A1) 100 parts by weight of a PPS resin, (A2) from 1 to 80 parts by weight of a thermoplastic resin having at least one functional group selected from epoxy groups, acid anhydride groups, carboxyl group and its salts, and carboxylate groups, and (A3) from 5 to 80 parts by weight of a thermoplastic resin that is similar in kind to the thermoplastic resin constituting the layer (B), have good hot water resistance, antifreeze resistance, chemical resistance, heat resistance, abrasion resistance, gas permeation resistance and interlayer adhesion.

摘要翻译： 多层成型体，其包含（A）聚苯硫醚树脂层（以下称为PPS树脂）组合物的层压结构体，（B）除PPS树脂以外的热塑性树脂层，其特征在于，PPS树脂 构成层（A）的组合物包含（A1）100重量份的PPS树脂，（A2）1至80重量份具有至少一个选自环氧基，酸酐基，羧基的官能团的热塑性树脂 基团及其盐和羧酸酯基，和（A3）5-80重量份与构成层（B）的热塑性树脂类似的热塑性树脂，具有良好的耐热水性，防冻性，化学性 电阻，耐热性，耐磨性，耐气体渗透性和层间粘合性。

公开(公告)号：US06723400B1

公开(公告)日：2004-04-20

申请号：US08989327

申请日：1997-12-11

申请人： Atsushi Ishio ,  Norio Shimasaki ,  Masaru Tateyama ,  Kazuhiko Kobayashi

发明人： Atsushi Ishio ,  Norio Shimasaki ,  Masaru Tateyama ,  Kazuhiko Kobayashi

IPC分类号： B32B2708

CPC分类号： B32B27/08 ,  B29C49/0005 ,  B29C49/22 ,  B32B1/08 ,  H01B1/20 ,  H01B1/22 ,  H01B1/24 ,  Y10T428/1352 ,  Y10T428/1393 ,  Y10T428/31533

摘要： An electroconductive, multilayered hollow molding comprising at least two thermoplastic resin layers, in which at least one layer is a layer of (a) a thermoplastic resin composition consisting essentially of a polyphenylene sulfide resin; one layer is a layer of (b) a thermoplastic resin composition consisting essentially of a thermoplastic resin other than a polyphenylene sulfide resin; and at least one of the layers is a layer of an electroconductive, thermoplastic resin composition comprising an electroconductive filler and/or an electroconductive polymer, and a thermoplastic resin.

摘要翻译： 一种导电多层中空模制品，其包含至少两个热塑性树脂层，其中至少一层是（a）主要由聚苯硫醚树脂组成的热塑性树脂组合物的层; 一层是（b）由聚苯硫醚树脂以外的热塑性树脂组成的热塑性树脂组合物层; 并且所述层中的至少一个是包含导电填料和/或导电聚合物的导电热塑性树脂组合物层和热塑性树脂。

公开(公告)号：US08221862B2

公开(公告)日：2012-07-17

申请号：US12293199

申请日：2007-03-14

申请人： Kei Saitoh ,  Naoya Nakamura ,  Atsushi Ishio

发明人： Kei Saitoh ,  Naoya Nakamura ,  Atsushi Ishio

IPC分类号： B29D22/00 ,  B29D23/00 ,  B32B1/08

CPC分类号： C08L79/08 ,  B29C47/1063 ,  B29C47/364 ,  B29C47/6087 ,  C08G75/0213 ,  C08G75/0259 ,  C08G75/23 ,  C08K5/1515 ,  C08K5/17 ,  C08K5/29 ,  C08L81/02 ,  C08L81/06 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1397 ,  Y10T428/2973 ,  C08L81/00 ,  C08L2666/20

摘要： A polyphenylene sulfide resin composition including 100 parts by weight of a resin composition that consists of 99 to 60 wt % of a polyphenylene sulfide resin (a), and 1 to 40 wt % of at least one type of noncrystalline resin (b) selected from the group consisting of polyetherimide resin and polyether sulfone resin and 0.1 to 10 parts by weight of a compound (c) containing at least one group selected from epoxy group, amino group and isocyanate group, wherein the non-crystalline resin (b) forms an island phase and the number-average dispersed particle size of the noncrystalline resin (b) is 1,000 nm or less.

摘要翻译： 1.一种聚苯硫醚树脂组合物，其包含100重量份由99〜60重量％的聚苯硫醚树脂（a）组成的树脂组合物和1〜40重量％的至少一种非结晶性树脂（b），其选自 由聚醚酰亚胺树脂和聚醚砜树脂组成的组和0.1〜10重量份含有至少一个选自环氧基，氨基和异氰酸酯基的基团的化合物（c），其中非结晶性树脂（b）形成 岛相和非结晶性树脂（b）的数均分散粒径为1000nm以下。

公开(公告)号：US20090306309A1

公开(公告)日：2009-12-10

申请号：US12542942

申请日：2009-08-18

申请人： Atsushi Ishio ,  Kei Saitoh ,  Sadayuki Kobayashi

发明人： Atsushi Ishio ,  Kei Saitoh ,  Sadayuki Kobayashi

IPC分类号： C08L77/06

CPC分类号： C08L81/02 ,  C08L77/00 ,  C08L2666/20

摘要： A process for producing a polyphenylene sulfide resin composition includes melt-kneading about 99 to about 60 wt % of a polyphenylene sulfide resin (a) and about 1 to about 40 wt % of a polyamide resin (b), and about 0.1 to 10 parts by weight of a compatibilizing agent (c) per 100 parts by weight in total of the polyphenylene sulfide resin (a) and the polyamide resin (b), using a double screw extruder with two or more kneading portions at a temperature of the range from a melting peak temperature of the polyphenylene sulfide resin+10° C. to a melting peak temperature of the polyphenylene sulfide resin+70° C., wherein the polyamide resin (b) is excluded nylon 46 and has a relative viscosity of 1.5 or more measuring in concentrated sulfuric acid at a concentration of 1% and at 25° C., wherein the compatibilizing agent (c) is a compound having one or more types of groups selected from epoxy groups, amino group and isocyanate group, and wherein the resin composition has a morphology that the polyphenylene sulfide resin (a) in the resin composition forms a sea phase while the polyamide resin (b) in the resin composition forms an island phase, and the number average dispersed particle size of the polyamide resin (b) is kept at less than about 500 nm after the resin composition is melted and allowed to reside at 300° C. for 30 minutes.

摘要翻译： 聚苯硫醚树脂组合物的制造方法包括熔融捏合约99〜约60重量％的聚苯硫醚树脂（a）和约1〜约40重量％的聚酰胺树脂（b），以及约0.1〜10重量份 的相容剂（c）相对于聚苯硫醚树脂（a）和聚酰胺树脂（b）的总计100重量份，使用具有两个或更多个捏合部分的双螺杆挤出机，温度范围为 聚苯硫醚树脂的熔融峰值温度+10℃至聚苯硫醚树脂的熔融峰温度+ 70℃，其中聚酰胺树脂（b）不含尼龙46，相对粘度为1.5以上 在浓硫酸浓度为1％和25℃下测量，其中相容剂（c）是具有一个或多个选自环氧基，氨基和异氰酸酯基团的基团的化合物，并且其中树脂 组成具有形态学 树脂组合物中的聚苯硫醚树脂（a）形成海相，而树脂组合物中的聚酰胺树脂（b）形成岛相，并且聚酰胺树脂（b）的数均分散粒径保持在较小 在树脂组合物熔融之后约为500nm，并在300℃下放置30分钟。

公开(公告)号：US20090041968A1

公开(公告)日：2009-02-12

申请号：US12293199

申请日：2007-03-14

申请人： Kei Saitoh ,  Naoya Nakamura ,  Atsushi Ishio

发明人： Kei Saitoh ,  Naoya Nakamura ,  Atsushi Ishio

IPC分类号： C08L81/04 ,  B32B1/06

CPC分类号： C08L79/08 ,  B29C47/1063 ,  B29C47/364 ,  B29C47/6087 ,  C08G75/0213 ,  C08G75/0259 ,  C08G75/23 ,  C08K5/1515 ,  C08K5/17 ,  C08K5/29 ,  C08L81/02 ,  C08L81/06 ,  Y10T428/1352 ,  Y10T428/139 ,  Y10T428/1397 ,  Y10T428/2973 ,  C08L81/00 ,  C08L2666/20

摘要： A polyphenylene sulfide resin composition including 100 parts by weight of a resin composition that consists of 99 to 60 wt % of a polyphenylene sulfide resin (a), and 1 to 40 wt % of at least one type of noncrystalline resin (b) selected from the group consisting of polyetherimide resin and polyether sulfone resin and 0.1 to 10 parts by weight of a compound (c) containing at least one group selected from epoxy group, amino group and isocyanate group, wherein the non-crystalline resin (b) forms an island phase and the number-average dispersed particle size of the noncrystalline resin (b) is 1,000 nm or less.

摘要翻译： 1.一种聚苯硫醚树脂组合物，其包含100重量份由99〜60重量％的聚苯硫醚树脂（a）组成的树脂组合物和1〜40重量％的至少一种非结晶性树脂（b），其选自 由聚醚酰亚胺树脂和聚醚砜树脂组成的组和0.1〜10重量份含有至少一个选自环氧基，氨基和异氰酸酯基的基团的化合物（c），其中非结晶性树脂（b）形成 岛相和非结晶性树脂（b）的数均分散粒径为1000nm以下。

公开(公告)号：US20080139782A1

公开(公告)日：2008-06-12

申请号：US11791520

申请日：2005-11-22

申请人： Kei Saitoh ,  Atsushi Ishio ,  Takeshi Unohara

发明人： Kei Saitoh ,  Atsushi Ishio ,  Takeshi Unohara

IPC分类号： C08G75/02

CPC分类号： D01D5/08 ,  C08G75/0204 ,  D01F6/765

摘要： A polyphenylene sulfide resin treated by thermal oxidation has a generated gas amount of 0.23 wt % or less when the resin is heated and melted in vacuum at 320° C. for 2 hours; a residual amount of 3.0 wt % or less as a residue when the resin is dissolved in an amount corresponding to 20 times the weight of the resin, of 1-chloronaphthalene at 250° C. for 5 minutes and, as the 1-chloronaphthalene solution, pressure-filtered in a still hot state by a PTFE membrane filter with a pore size of 1 μm or less; and a melt flow rate (measured at a temperature of 315.5° C. and at a load of 5000 g according to ASTM D-1238-70) of more than 100 g/10 min to 500 g/10 min.

摘要翻译： 当通过热氧化处理的聚苯硫醚树脂在320℃真空加热和熔融2小时时的发生气体量为0.23重量％或更少; 当树脂以相当于树脂重量的20倍的量溶解的残留物的残留量为3.0重量％以下的残留量为1-氯萘，在250℃下保持5分钟，作为1-氯萘溶液 通过孔径为1μm以下的PTFE膜过滤器在静止状态下进行过滤; 和熔体流动速率（根据ASTM D-1238-70在315.5℃的温度和5000g的负荷下测量）大于100g / 10min至500g / 10min。

公开(公告)号：US20100249342A1

公开(公告)日：2010-09-30

申请号：US12741652

申请日：2007-11-08

申请人： Takeshi Unohara ,  Yoshiki Makabe ,  Naoya Nakamura ,  Kei Saitoh ,  Atsushi Ishio ,  Masahiro Inohara

发明人： Takeshi Unohara ,  Yoshiki Makabe ,  Naoya Nakamura ,  Kei Saitoh ,  Atsushi Ishio ,  Masahiro Inohara

IPC分类号： C08G75/14

CPC分类号： C08G75/0259 ,  C08G75/0213

摘要： A process for producing a polyphenylene sulfide resin with properties of (1) 0.3 wt % or less in the amount of the volatile gas generated when heated and melted at 320° C. in vacuum for 2 hours, (2) 0.3 wt % or less in the ash content achieved when incinerated at 550° C., (3) 4.0 wt % or less in the residue amount achieved when a solution with 1 part by weight of the polyphenylene sulfide resin dissolved in 20 parts by weight of 1-chloronaphthalene is pressure-filtered by a PTFE membrane filter with a pore size of 1 μm at 250° C. for 5 minutes, and (4) higher than 500 g/10 min in melt flow rate (according to ASTM D-1238-70: measured at a temperature of 315.5° C. and at a load of 5000 g), by acid-treating a polyphenylene sulfide resin in an acid treatment step and subsequently treating it for thermal oxidation in a thermal oxidation step.

摘要翻译： 一种聚苯硫醚树脂的制造方法，其特征在于，在320℃，真空中加热熔融2小时时产生的挥发性气体的量为0.3重量％以下，（2）0.3重量％以下 当在550℃下焚烧时实现的灰分含量为（3）当溶解在20重量份1-氯萘中的1重量份聚苯硫醚树脂的溶液中时，残留量为4.0重量％以下为 通过孔径为1μm的PTFE膜过滤器在250℃下进行5分钟压力过滤，和（4）高于500g / 10min的熔体流动速率（根据ASTM D-1238-70：测量 在315.5℃的温度和5000g的负荷下），在酸处理步骤中对聚苯硫醚树脂进行酸处理，随后在热氧化步骤中进行热氧化处理。

公开(公告)号：US20140100306A1

公开(公告)日：2014-04-10

申请号：US14114360

申请日：2012-06-22

申请人： Kazuya Okubo ,  Atsushi Ishio ,  Yuki Ota

发明人： Kazuya Okubo ,  Atsushi Ishio ,  Yuki Ota

IPC分类号： C08L81/04

CPC分类号： C08L81/04 ,  C08K3/00 ,  C08K5/13 ,  C08K5/20 ,  C08K5/49 ,  C08L23/02 ,  C08L81/02

摘要： The invention provides a polyphenylene sulfide resin composition including: 1 to 100 parts by weight of an olefin elastomer (B); and 0.01 to 10 parts by weight of a carboxylic acid amide wax mixture (C), relative to 100 parts by weight of a polyphenylene sulfide resin (A), wherein the carboxylic acid amide wax mixture (C) is obtained by adding 0.01 to 5 parts by weight of an antioxidant to 100 parts by weight of a carboxylic acid amide wax produced by reaction of a higher aliphatic monocarboxylic acid, a polybasic acid and a diamine.

摘要翻译： 本发明提供一种聚苯硫醚树脂组合物，其包含：1〜100重量份的烯烃弹性体（B）; 和相对于100重量份聚苯硫醚树脂（A）的羧酸酰胺蜡混合物（C）为0.01〜10重量份，其中，羧酸酰胺蜡混合物（C）通过添加0.01〜5 通过高级脂族一元羧酸，多元酸和二胺反应制得的羧酸酰胺蜡100重量份，将抗氧化剂重量份。

公开(公告)号：US08076423B2

公开(公告)日：2011-12-13

申请号：US12542942

申请日：2009-08-18

申请人： Atsushi Ishio ,  Kei Saitoh ,  Sadayuki Kobayashi

发明人： Atsushi Ishio ,  Kei Saitoh ,  Sadayuki Kobayashi

IPC分类号： C08G69/46 ,  C08L83/16

CPC分类号： C08L81/02 ,  C08L77/00 ,  C08L2666/20

摘要： A process for producing a polyphenylene sulfide resin composition includes melt-kneading about 99 to about 60 wt % of a polyphenylene sulfide resin (a) and about 1 to about 40 wt % of a polyamide resin (b), and about 0.1 to 10 parts by weight of a compatibilizing agent (c) per 100 parts by weight in total of the polyphenylene sulfide resin (a) and the polyamide resin (b), using a double screw extruder with two or more kneading portions at a temperature of the range from a melting peak temperature of the polyphenylene sulfide resin+10° C. to a melting peak temperature of the polyphenylene sulfide resin+70° C., wherein the polyamide resin (b) is excluded nylon 46 and has a relative viscosity of 1.5 or more measuring in concentrated sulfuric acid at a concentration of 1% and at 25° C., wherein the compatibilizing agent (c) is a compound having one or more types of groups selected from epoxy groups, amino group and isocyanate group, and wherein the resin composition has a morphology that the polyphenylene sulfide resin (a) in the resin composition forms a sea phase while the polyamide resin (b) in the resin composition forms an island phase, and the number average dispersed particle size of the polyamide resin (b) is kept at less than about 500 nm after the resin composition is melted and allowed to reside at 300° C. for 30 minutes.

摘要翻译： 聚苯硫醚树脂组合物的制造方法包括熔融捏合约99〜约60重量％的聚苯硫醚树脂（a）和约1〜约40重量％的聚酰胺树脂（b），以及约0.1〜10重量份 的相容剂（c）相对于聚苯硫醚树脂（a）和聚酰胺树脂（b）的总计100重量份，使用具有两个或更多个捏合部分的双螺杆挤出机，温度范围为 聚苯硫醚树脂的熔融峰值温度+10℃至聚苯硫醚树脂的熔融峰温度+ 70℃，其中聚酰胺树脂（b）不含尼龙46，相对粘度为1.5以上 在浓硫酸浓度为1％和25℃下测量，其中相容剂（c）是具有一个或多个选自环氧基，氨基和异氰酸酯基团的基团的化合物，并且其中树脂 组成具有形态学 树脂组合物中的聚苯硫醚树脂（a）形成海相，而树脂组合物中的聚酰胺树脂（b）形成岛相，并且聚酰胺树脂（b）的数均分散粒径保持在较小 在树脂组合物熔融之后约为500nm，并在300℃下放置30分钟。