公开(公告)号：US5008370A

公开(公告)日：1991-04-16

申请号：US431118

申请日：1989-11-03

申请人： Ken Kashiwadate ,  Yoshikatsu Satake ,  Takashi Kaneko ,  Masahiro Tada ,  Takayuki Katto

发明人： Ken Kashiwadate ,  Yoshikatsu Satake ,  Takashi Kaneko ,  Masahiro Tada ,  Takayuki Katto

IPC分类号： C08G75/02

CPC分类号： C08G75/0277 ,  C08G75/024

摘要： Disclosed herein is a process for the preparation of a poly(arylene thioether-ketone) improved in melt stability, which comprises subjecting a poly(arylene thioether-ketone) (PTK) to a heat treatment for 5-5.times.10.sup.3 minutes in a powdery state and a temperature range of 200.degree.-350.degree. C. The PTK has predominant recurring units of the formula ##STR1## and has a melting point, Tm of 310.degree.-380.degree. C., a melt crystallization temperature, Tmc (420.degree. C./10 min) of at least 210.degree. C., a residual melt crystallization enthalpy, .DELTA.Hmc (420.degree. C./10 min) of at least 10 J/g and a reduced viscosity of 0.2-2.0 dl/g. PTKs improved in melt stability and prepared in accordance with the above-described preparation process are also disclosed.

摘要翻译： 本文公开了一种改进熔体稳定性的聚（亚芳基硫醚 - 酮）的制备方法，其包括使聚（亚芳基硫醚 - 酮）（PTK）在粉末状态下热处理5-5×1033分钟， 温度范围为200°-350℃。PTK具有主要重复单元的式“IMAGE”，其熔点Tm为310-380℃，熔融结晶温度Tmc（420℃） / 10分钟），残留熔融结晶焓，DELTA Hmc（420℃/分钟）为至少10J / g，比浓粘度为0.2-2.0dl / g。 还公开了根据上述制备方法制备的熔融稳定性提高的PTK。

公开(公告)号：US5045630A

公开(公告)日：1991-09-03

申请号：US642584

申请日：1991-01-17

申请人： Ken Kashiwadate ,  Yoshikatsu Satake ,  Takashi Kaneko ,  Masahito Tada ,  Takayuki Katto

发明人： Ken Kashiwadate ,  Yoshikatsu Satake ,  Takashi Kaneko ,  Masahito Tada ,  Takayuki Katto

IPC分类号： C08G75/02 ,  C08G75/06

CPC分类号： C08G75/024 ,  C08G75/0277

摘要： Disclosed herein is a process for the preparation of a poly(arylene thioether-ketone) improved in melt stability, which comprises subjecting a poly(arylene thioether-ketone) (PTK) to a heat treatment for 5-5.times.10.sup.3 minutes in a powdery state and a temperature range of 200.degree.-350.degree. C. The PTK has predominant recurring units of the formula ##STR1## and has a melting point, Tm of 310.degree.-380.degree. C., a melt crystallization temperature, Tmc (420.degree. C./10 min) of at least 210.degree. C., a residual melt crystallization enthalpy, .DELTA.Hmc (420.degree.C./10 min) of at least 10 J/g and a reduced viscosity of 0.2-2.0 dl/g. PTKs improved in melt stability and prepared in accordance with the above-described preparation process are also disclosed.

公开(公告)号：US5110681A

公开(公告)日：1992-05-05

申请号：US261073

申请日：1988-10-21

申请人： Yoshikatsu Satake ,  Ken Kashiwadate ,  Yasuo Sakaguchi ,  Takayuki Katto ,  Zenya Shiiki

发明人： Yoshikatsu Satake ,  Ken Kashiwadate ,  Yasuo Sakaguchi ,  Takayuki Katto ,  Zenya Shiiki

IPC分类号： B29B15/10 ,  C08J5/04

CPC分类号： C08J5/04 ,  B29B15/105 ,  C08J2381/02 ,  Y10T428/31533 ,  Y10T442/2074 ,  Y10T442/2959 ,  Y10T442/3065 ,  Y10T442/326 ,  Y10T442/674

摘要： Disclosed herein is a melt-stable poly(arylene thioether-ketone) prepreg, which comprises in integral combination (A) 20-90 wt. % of a fibrous reinforcing material which comprises long fibers and/or at least one shaped long fiber body, said fibers and/or body being formed of inorganic fibers and/or organic fibers; and (B) 10-80 wt. % of a a thermoplastic matrix material composed principally of a melt-stable poly(arylene thioether-ketone) having predominant recurring units of the formula ##STR1## and having a melting point, Tm of 310.degree.-380.degree. C., a residual melt crystallization enthalpy, .DELTA.Hmc (420.degree. C/10 min) of at least 10 J/g, a melt crystallization temperature, Tmc (420.degree.C./10 min) of at least 210.degree. C. and a reduced viscosity of 0.2-2 dl/g. A melt-stable molded or formed product can also be obtained by shaping the above prepreg or an arrangement or laminate of prepregs of the same type as the above prepreg at 140.degree.-450.degree. C. under stresses.

公开(公告)号：US4826906A

公开(公告)日：1989-05-02

申请号：US208226

申请日：1988-06-17

申请人： Yoshikatsu Satake ,  Ken Kashiwadate ,  Yo Iizuka ,  Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki

发明人： Yoshikatsu Satake ,  Ken Kashiwadate ,  Yo Iizuka ,  Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki

IPC分类号： C08G75/02 ,  C08K3/00 ,  C08K5/098 ,  C08K7/14 ,  C08L65/00 ,  C08L71/00 ,  C08L79/08 ,  C08L81/02 ,  C08L81/06 ,  C08L101/00 ,  C08G65/38

CPC分类号： C08K5/098 ,  C08G75/024 ,  C08K3/0083 ,  C08K7/14 ,  C08L101/00 ,  C08L65/00 ,  C08L71/00 ,  C08L79/08 ,  C08L81/02 ,  C08L81/06

摘要： Disclosed herein is a poly(arylene thioether-ketone) composition improved in melt stability and crystallinity, which comprises (A) 100 parts by weight of a melt-stable poly(arylene thioether-ketone) (PTK) and (B) 0.1-30 parts by weight of at least basic compound selected from the group consisting of the hydroxides, oxides and aromatic carboxylic acid salts of Group IIA metals of the periodic table other than magnesium and the hydrocarbyl oxides, aromatic carboxylic acid salts, carbonates, hydroxides, phosphates and borates of Group IA metals of the periodic table. The phosphates and borates include condensation products. The PTK has predominant recurring units of the formula ##STR1## and having a melting point, Tm of 310.degree.-380.degree. C., a residual melt crystallization enthalpy, .DELTA.Hmc (420.degree. C./10 min) of at least 10 J/g, a melt crystallization peak-temperature, Tmc (420.degree. C./10 min) of at least 210.degree. C. and a reduced viscosity of 0.2-2 dl/g.

公开(公告)号：US4895912A

公开(公告)日：1990-01-23

申请号：US194015

申请日：1988-05-12

申请人： Yoshikatsu Satake ,  Yo Iizuka ,  Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki ,  Toshiya Mizuno

发明人： Yoshikatsu Satake ,  Yo Iizuka ,  Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki ,  Toshiya Mizuno

IPC分类号： B29C55/02 ,  B29C55/00 ,  B29K81/00 ,  B29L7/00 ,  C03C27/06 ,  C08G75/02 ,  C08J5/18 ,  C08L81/02 ,  C08L101/00

CPC分类号： C08J5/18 ,  B29C55/005 ,  C03C27/06 ,  C08G75/024 ,  C08G75/0254 ,  C08L81/02 ,  B29K2081/00 ,  C08J2381/02 ,  C08L101/00

摘要： Disclosed herein is a stretched poly(arylene thioether-ketone) film made of a thermoplastic material which comprises (A) 100 parts by weight of a melt-stable poly(arylene thioether-ketone) having predominant recurring units of the formula ##STR1## and having a melting point, Tm of 310.degree.-380.degree. C., a residual melt crystallization enthalpy, .DELTA.Hmc (420.degree. C./10 min) of at least 10 J/g and a melt crystallization temperature, Tmc (420.degree. C./10 min) of at least 210.degree. C., and a reduced viscosity of 0.3-2 dl/g as determined by viscosity measurement at 25.degree. C. and a polymer concentration of 0.5 g/dl in 98 percent by weight sufuric acid; and optionally, (B) up to 100 parts by weight of at least one of thermoplastic resins and/or up to 15 parts by weight of at least one of fillers. Its production process is also disclosed.

公开(公告)号：US4897238A

公开(公告)日：1990-01-30

申请号：US354323

申请日：1989-05-19

申请人： Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki ,  Yoshikatsu Satake ,  Toshiya Mizuno ,  Yo Iizuka

发明人： Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki ,  Yoshikatsu Satake ,  Toshiya Mizuno ,  Yo Iizuka

IPC分类号： D01F6/76 ,  B29C55/00 ,  C08G75/02 ,  C08J5/18 ,  C08L81/02 ,  C08L101/00 ,  D01F6/94

CPC分类号： C08J5/18 ,  B29C55/005 ,  C08G75/024 ,  C08G75/0254 ,  C08L81/02 ,  B29K2081/00 ,  C08J2381/02 ,  C08L101/00

摘要： Disclosed herein is a stretched poly(arylene thioether-ketone) film made of a thermoplastic material which comprises (A) 100 parts by weight of a melt-stable poly(arylene thioether-ketone) having predominant recurring units of the formula ##STR1## and having a melting point, Tm of 310.degree.-380.degree. C., a residual melt crystallization enthalpy, .DELTA.Hmc (420.degree. C./10 min) of at least 10 J/g and a melt crystallization temperature, Tmc (420.degree. C./10 min) of at least 210.degree. C., and a reduced viscosity of 0.3-2 dl/g as determined by viscosity measurement at 25.degree. C. and a polymer concentration of 0.5 g/dl in 98 percent by weight sulfuric acid; and optionally, (B) up to 100 parts by weight of at least one of thermoplastic resins and/or up to 15 parts by weight of at least one of fillers. Its production process is also disclosed.

摘要翻译： 本文公开了由热塑性材料制成的拉伸聚（亚芳基硫醚 - 酮）膜，其包含（A）100重量份具有主题的式（IMAGE）重复单元的熔融稳定聚（亚芳基硫醚 - 酮）和 熔点为310〜-380℃，残余熔融结晶焓，DELTA Hmc（420℃/分钟）为10J / g，熔融结晶温度Tmc（420℃） 10分钟），通过在25℃下的粘度测定和在98重量％硫酸中的聚合物浓度为0.5g / dl测定的比浓粘度为0.3-2dl / g ; 和（B）至多100重量份的至少一种热塑性树脂和/或至多15重量份的至少一种填料。 其生产过程也被披露。

公开(公告)号：US5258440A

公开(公告)日：1993-11-02

申请号：US876261

申请日：1992-04-30

申请人： Yoshiyuki Inaguma ,  Ken Kashiwadate ,  Yoshikatsu Satake

发明人： Yoshiyuki Inaguma ,  Ken Kashiwadate ,  Yoshikatsu Satake

IPC分类号： C08K3/26 ,  C08L81/02 ,  C08K3/00

CPC分类号： C08K3/26

摘要： Disclosed herein is a resin composition of high heat resistance, comprising 100 parts by weight of at least one arylene thioether ketone polymer and 0.05-30 parts by weight of strontium carbonate.

公开(公告)号：US4895893A

公开(公告)日：1990-01-23

申请号：US194016

申请日：1988-05-12

申请人： Yoshikatsu Satake ,  Takashi Kaneko ,  Yutaka Kobayashi ,  Yukio Ichikawa ,  Yo Iizuka ,  Makoto Fukuda ,  Toshio Enoki ,  Takayuki Katto ,  Yasuo Sakaguchi ,  Zenya Shiiki

发明人： Yoshikatsu Satake ,  Takashi Kaneko ,  Yutaka Kobayashi ,  Yukio Ichikawa ,  Yo Iizuka ,  Makoto Fukuda ,  Toshio Enoki ,  Takayuki Katto ,  Yasuo Sakaguchi ,  Zenya Shiiki

IPC分类号： C08G75/02 ,  C08K7/14 ,  C08L65/00 ,  C08L71/00 ,  C08L79/08 ,  C08L81/02 ,  C08L81/06 ,  C08L101/00

CPC分类号： C08G75/024 ,  C08G75/0227 ,  C08K7/14 ,  C08L101/00 ,  C08L65/00 ,  C08L71/00 ,  C08L79/08 ,  C08L81/02 ,  C08L81/06

摘要： Heat-resistant resin composition comprising (A) 100 parts by weight of a poly(arylene sulfide) of a substantially linear structure containing 50% by weight or higher of recurring units of the formula ##STR1## and a logarithmic viscosity number of 0.1 to 1.0 dl/g; (B) from 0.01 to less than 25 parts by weight of a melt-stable poly(arylene thioether-ketone) having predominant recurring units of the formula ##STR2## wherein the --CO-- and --S-- are in the para position to each other, and having a melting point of 310.degree.-380.degree. C., a residual melt crystallization enthalpy of at least 10 J/g, a melt crystallization temperature of at least 210.degree. C. and a reduced viscosity of 0.2 to 2 dl/g; and (C) at least one of fibrous fibers and/or at least one of inorganic fillers in a proportion of 0 to 400 parts by weight per 100 parts by weight of the resin component comprising said poly(arylene sulfide) and said poly(arylene thioether-ketone). Heat-resistant articles obtained by melt-molding or forming said resin compositions and a method for the production of such articles are also described.

摘要翻译： 耐热树脂组合物，其包含（A）100重量份的含有50重量％以上的式（IMAGE）重复单元和0.1〜1.0的对数粘度的基本上呈线性结构的聚（亚芳基硫醚） dl / g; （B）0.01至小于25重量份具有下列主题的重要单元的熔融稳定聚（亚芳基硫醚 - 酮）：其中-CO-和-S-位于每个 熔点为310〜-380℃，残余熔融结晶焓至少为10J / g，熔融结晶温度为至少210℃，比浓粘度为0.2〜2dl / G; 和（C）至少一种纤维纤维和/或至少一种无机填料，其比例为0至400重量份，相对于100重量份的包含所述聚（亚芳基硫醚）和所述聚（亚芳基） 硫醚酮）。 还描述了通过熔融模塑或形成所述树脂组合物获得的耐热制品及其制造方法。

公开(公告)号：US4895691A

公开(公告)日：1990-01-23

申请号：US354321

申请日：1989-05-19

申请人： Yoshikatsu Satake ,  Yo Iizuka ,  Hiroyuki Endo ,  Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki

发明人： Yoshikatsu Satake ,  Yo Iizuka ,  Hiroyuki Endo ,  Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki

IPC分类号： B29C55/00 ,  C08G75/02 ,  C08J5/18 ,  C08L81/02 ,  C08L101/00 ,  D01F6/76

CPC分类号： C08J5/18 ,  B29C55/005 ,  C08G75/0231 ,  C08G75/024 ,  C08G75/0254 ,  C08L81/02 ,  D01F6/76 ,  B29K2081/00 ,  C08J2381/02 ,  C08L101/00 ,  Y10T428/2913

摘要： Disclosed herein are poly(arylene thioether-ketone) fibers obtained by melt-spinning a thermoplastic material which comprises 100 parts by weight of a melt-stable poly(arylene thioether-ketone) (PTK) and optionally, up to 50 parts by weight of at least one of thermoplastic resins. The PTK has predominant recurring units of the formula ##STR1## wherein the --CO-- and --S-- are in the para position to each other, and has a melting point, Tm of 310.degree.-380.degree. C., a residual melt crystallization enthalpy, .DELTA.Hmc (420.degree. C./10 min) of at least 10 J/g, a melt crystallization temperature, Tmc (420.degree. C./10 min) of at least 210.degree. C., and a reduced viscosity of 0.3-2 dl/g as determined by viscosity measurement at 25.degree. C. and a polymer concentration of 0.5 g/dl in 98 percent by weight sulfuric acid. The PTK fibers of this invention have high heat resistance and strength.

公开(公告)号：US4895892A

公开(公告)日：1990-01-23

申请号：US194013

申请日：1988-05-12

申请人： Yoshikatsu Satake ,  Takashi Kaneko ,  Yutaka Kobayashi ,  Yo Iizuka ,  Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki

发明人： Yoshikatsu Satake ,  Takashi Kaneko ,  Yutaka Kobayashi ,  Yo Iizuka ,  Toshitaka Kouyama ,  Takayuki Katto ,  Zenya Shiiki

IPC分类号： C08G75/02 ,  C08K3/00 ,  C08K5/098 ,  C08K7/02 ,  C08K7/14 ,  C08L65/00 ,  C08L71/00 ,  C08L79/08 ,  C08L81/02 ,  C08L81/06 ,  C08L101/00

CPC分类号： C08K7/02 ,  C08G75/02 ,  C08G75/0227 ,  C08G75/024 ,  C08K3/0083 ,  C08K5/098 ,  C08K7/14 ,  C08L81/02 ,  C08L101/00 ,  C08L65/00 ,  C08L71/00 ,  C08L79/08 ,  C08L81/06

摘要： Disclosed herein is a melt-stable poly(arylene thioether-ketone) composition, which comprises:(A) 100 parts by weight of a melt-stable poly(arylene thioether-ketone) having predominant recurring units of the formula ##STR1## and having a melting point, Tm of 310.degree.-380.degree. C., a residual melt crystallization enthalpy, .DELTA.Hmc (420.degree. C./10 min) of at least 10 J/g, a melt crystallization temperature, Tmc (420.degree. C./10 min) of at least 210.degree. C. and a reduced viscosity of 0.2-2 dl/g;(B) 0-400 parts by weight of at least one of thermoplastic resins; and(C) at least one of fibrous fillers and/or at least one of inorganic fillers in a proportion of 0-400 parts by weight per 100 parts by weight of the sum of said components (A) and (B).At least either one of the components (B) or (C) is contained in a proportion of at least 0.1 part by weight per 100 parts by weight of the component (A).