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21. 发明授权

US4895912A Stretched poly(arylene thioether-ketone) films and production process thereof 失效
标题翻译：拉伸聚（亚芳基硫醚酮）薄膜及其制备方法
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.

22. 发明授权

US4895892A Melt-stable poly(arylene thioether-ketone) compositions 失效
标题翻译：熔融稳定的聚（亚芳基硫醚 - 酮）组合物
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).

23. 发明授权

US4785057A Para-phenylene sulfide block copolymer, process for the production of the same 失效
标题翻译：对亚苯基硫醚嵌段共聚物，生产过程相同
公开(公告)号：US4785057A
公开(公告)日：1988-11-15
申请号：US858851
申请日：1986-04-30
申请人： Zenya Shiiki , Takayuki Katto , Yo Iizuka , Takao Iwasaki , Toshitaka Kouyama
发明人： Zenya Shiiki , Takayuki Katto , Yo Iizuka , Takao Iwasaki , Toshitaka Kouyama
IPC分类号： C08G75/0254 , C08G75/0245 , H01B3/30 , H05K1/03 , C08G75/14 , C08G75/16
CPC分类号： H01B3/301 , C08G75/0231 , C08G75/0245 , C08G75/0254 , D01F6/765 , D01F6/78 , H05K1/0333 , Y10S428/901 , Y10T428/24909 , Y10T428/24917 , Y10T428/31533
摘要： A para-phenylene sulfide block copolymer consisting essentially of a recurring unit (A) ##STR1## and a recurring unit (B) ##STR2## said recurring units (A) being present in the form of a block of 20 to 5,000 units of (A) on the average in the molecular chain, the mol fraction of the recurring units (A) being in the range of 0.50 to 0.98, the block copolymer having a melt viscosity (.eta.*) of 50 to 100,000 poise as determined at 310.degree. C. at a shear rate of 200 sec.sup.-1 and having: (a) a glass transition temperature (Tg) of 20.degree. to 80.degree. C., (b) a crystalline melting point (Tm) of 250.degree. to 285.degree. C., and (c) a crystallization index (Ci) of 15 to 45, this value being that of the heat-treated, but not stretch-oriented copolymer, which block copolymer is preferably produced by a process comprising a first step of heating an aprotic polar organic solvent containing a dihaloaromatic compound consisting essentially of a m-dihalobenzene and an alkali metal sulfide to form a reaction liquid (E) containing a m-phenylene sulfide polymer consisting essentially of recurring units (B) ##STR3## and a second step of adding a p-dihalobenzene to the reaction liquid (E) and heating the mixture in the presence of an alkali metal sulfide and an aprotic polar organic solvent to form a block copolymer consisting essentially of the recurring units (B) and recurring units (A) ##STR4##
摘要翻译：基本上由重复单元（A）＆lt; IMAGE＆gt;和重复单元（B）＆lt; IMAGE＆gt;组成的对亚苯基硫醚嵌段共聚物表示重复单元（A）以20-5,000单位（ A）平均分子链中，重复单元（A）的摩尔分数在0.50〜0.98范围内，嵌段共聚物的熔体粘度（η）为50〜100,000泊，在310℃下测定（a）玻璃化转变温度（Tg）为20〜80℃，（b）结晶熔点（Tm）为250〜285℃ ，（c）15〜45的结晶指数（Ci），该值为热处理而不是拉伸取向共聚物的值，该嵌段共聚物优选通过包括加热第含有主要由间二卤代苯和碱金属硫化物组成的二卤代芳族化合物的非质子极性有机溶剂形成反应液（E），其包含基本上由重复单元（B）组成的间苯硫醚聚合物，第二步是将对二卤代苯加入到反应液（E）中，并在碱金属硫化物存在下加热混合物和非质子极性有机溶剂以形成基本上由重复单元（B）和重复单元（A）组成的嵌段共聚物。

24. 发明授权

US4732935A Thermoplastic resin composition 失效
公开(公告)号：US4732935A
公开(公告)日：1988-03-22
申请号：US901644
申请日：1986-08-29
申请人： Takayuki Katto , Yasumasa Komatsu , Zenya Shiiki
发明人： Takayuki Katto , Yasumasa Komatsu , Zenya Shiiki
IPC分类号： C08F12/00 , C08F212/32 , C08L7/00 , C08L21/00 , C08L25/00 , C08L25/02 , C08L25/16 , C08L33/00 , C08L33/02 , C08L51/00 , C08L51/02 , C08L51/04 , C08L69/00 , C08L51/06
CPC分类号： C08L69/00 , C08L25/02 , C08L25/16 , C08L51/04
摘要： A thermoplastic resin composition of high heat resistance and high impact resistance in described, comprising: (A) 5 to 85% by weight of a copolymer prepared from 40 to 85% by weight of a monomer mixture of 2-isopropenylnaphthalene (2-IPN) and .alpha.-methylstyrene (.alpha.-MeSt), the proportion of 2-IPN being 5 to 70% by weight based on the total weight of 2-IPN and .alpha.-MeSt, 7.5 to 35% by weight of acrylonitrile, and 0 to 40% by weight of a vinyl monomer copolymerizable with the foregoing monomers; (B) 1 to 40% by weight of a graft copolymer prepared by graft polymerization of 15 to 50 parts by weight of at least one monomer as the graft component selected from the group consisting of methacrylic acid alkyl esters, acrylic acid alkyl esters, aromatic vinyl compounds, and vinyl cyan compounds onto 50 to 85 parts by weight of a butadiene-based rubber or alkyl acrylate-based rubber as the rubber component, provided that the sum of the graft and rubber components is 100 parts by weight; and (C) 10 to 90% by weight of a polycarbonate.

25. 发明授权

US4613654A Polyarylenesulfide complexes, processes for production and uses thereof 失效
标题翻译：聚芳硫醚络合物，其制备方法和用途
公开(公告)号：US4613654A
公开(公告)日：1986-09-23
申请号：US734321
申请日：1985-05-15
申请人： Takayuki Katto , Toshitaka Kouyama , Takao Iwasaki , Zenya Shiiki
发明人： Takayuki Katto , Toshitaka Kouyama , Takao Iwasaki , Zenya Shiiki
IPC分类号： D01F6/76 , C08G75/02 , C08G75/06 , C08J5/18 , C08F283/00
CPC分类号： C08G75/0295
摘要： Novel polyarylenesulfide complexes are obtained by reacting a polyarylenesulfide with 0.05 to 20 mols of at least one strongly basic metal compound per 100 mols of arylenesulfide groups contained in the polyarylenesulfide under a uniformly dispersed condition, and have the properties defined in the following (A) through (C):(A) .eta.*/.eta..sub.0 *=3 to 100, wherein the .eta.* and .eta..sub.0 * stand for melt viscosities of the complex and the starting polyarylenesulfide, respectively;(B) .DELTA.T.sub.c2 =(T.sub.c2).sub.0 -T.sub.c2 =10 to 100.degree. C., wherein T.sub.c2 and (T.sub.c2).sub.0 stand for crystallization temperaturs of the complex and the starting polyarylenesulfide, respectively, observed when the polyarylenesulfide is cooled from its moten state; and(C) .DELTA.(.DELTA.E)=.DELTA.E-(.DELTA.E).sub.0 =5 to 75 kcal/mol, wherein .DELTA.E and (.DELTA.E).sub.0 stand for apparent flow activation energies of the complex and the starting polyarylenesulfide, respectively.The polyarylenesulfide complexes have higher melt viscosity with improved flow characteristics.
摘要翻译：通过在均匀分散的条件下使多芳基硫化物与包含在聚芳基硫醚中的每100摩尔芳基硫化物基团中的至少一种强碱性金属化合物与0.05至20摩尔的至少一种强碱性金属化合物反应获得新颖的聚芳硫醚络合物，并具有以下（A）至（C）：（A）eta * / eta 0 * = 3至100，其中eta *和eta 0 *分别表示络合物和起始多芳基硫化物的熔体粘度; （B）DELTA Tc2 =（Tc2）0-Tc2 = 10〜100℃，其中Tc2和（Tc2）0分别代表复合物和起始多芳基硫化物的结晶温度，当聚芳基硫醚从其燃烧州; 和（C）DELTA（DELTA E）= DELTA E-（DELTA E）0 = 5至75kcal / mol，其中DELTA E和（DELTA E）0分别表示络合物和起始聚芳基硫醚的表观流动活化能。聚芳硫醚配合物具有较高的熔体粘度和改善的流动特性。

26. 发明授权

US4447578A Thermoplastic resin composition 失效
标题翻译：热塑性树脂组合物
公开(公告)号：US4447578A
公开(公告)日：1984-05-08
申请号：US451325
申请日：1982-12-20
申请人： Takayuki Katto , Yasumasa Komatsu , Zenya Shiiki
发明人： Takayuki Katto , Yasumasa Komatsu , Zenya Shiiki
IPC分类号： C08L33/00 , C08L7/00 , C08L21/00 , C08L25/00 , C08L25/02 , C08L33/02 , C08L33/04 , C08L33/12 , C08L51/00 , C08L51/02 , C08L51/04
CPC分类号： C08L25/02 , C08L51/04
摘要： A thermoplastic resin composition having high heat resistance coupled with high impact resistance is obtained by combining a predominant amount of (A) a copolymer of methyl methacrylate, acrylonitrile, 2-isopropenylnaphthalene and .alpha.-methylstyrene, and (B) a graft copolymer of methyl methacrylate, optionally with styrene and acrylonitrile, on a butadiene rubber.
摘要翻译：通过组合主要量的（A）甲基丙烯酸甲酯，丙烯腈，2-异丙烯基萘和α-甲基苯乙烯的共聚物和（B）甲基丙烯酸甲酯的接枝共聚物，得到具有高耐热性和高耐冲击性的热塑性树脂组合物，任选地含有苯乙烯和丙烯腈，在丁二烯橡胶上。

27. 发明授权

US5268451A Process for the preparation of cross-linked polyarylene sulfide 失效
标题翻译：制备交联聚芳硫醚的方法
公开(公告)号：US5268451A
公开(公告)日：1993-12-07
申请号：US985156
申请日：1992-12-03
申请人： Yo Iizuka , Toshio Hosokawa , Yoshinobu Itoh , Shinji Yamamoto , Kazuo Kusida , Takayuki Katto
发明人： Yo Iizuka , Toshio Hosokawa , Yoshinobu Itoh , Shinji Yamamoto , Kazuo Kusida , Takayuki Katto
IPC分类号： C08G75/02 , C08G75/14 , C08G79/04
CPC分类号： C08G75/0231 , C08G75/0254
摘要： The present invention discloses a process for producing a granular polyarylene sulfide which has a high melt viscosity and a high degree of cross-linkage, becomes gel under melting and is easy to handle in the production and the fabrication thereof.The process disclosed herein comprises (1) a step (A) an initial-stage polymerization step for obtaining a polyarylene sulfide by reacting an alkali metal sulfide, a dihaloaromatic compound and a polyhaloaromatic compound, having three or more halogen substituents in a molecule, in the presence of water in an amount of 0.5 to 2.9 moles per mol of said alkali metal sulfide at a temperature in the range of 180.degree. to 235.degree. C. until the total conversion ratio of said dihalo- and polyhaloaromatic compounds reaches 50 to 98% and the melt viscosity of a polyarylene sulfide obtained at the end of the step becomes 5 to 5,000 poise, measured at 310.degree. C. and a shear rate of 1,200/second; (2) a step (B) a temperature raising step in which while adjusting an amount of water to be 2.5 to 7 moles per mol of fed alkali metal sulfide, a temperature raising condition from the temperature of step (A) to 240.degree. C. is controlled so that the melt viscosity of a polymer obtained at 240.degree. C. reaches 300 to 10,000 poise, measured at 310.degree. C. and a shear rate of 1,200/second and the temperature raising rate between 240.degree. C. and a temperature of the following step (C) is further controlled to be within the range of 10.degree. to 100.degree. C./hour; and (3) a step (C) a second-stage polymerization step for further continuing the reaction at a temperature of 245.degree. to 290.degree. C. until a melt viscosity of the final product reaches not lower than 1.times.10.sup.5 poise, measured at 330.degree. C. and a shear rate of 2/second.The present invention also discloses a granular cross-linked polyarylene sulfide produced by the process described above.
摘要翻译：本发明公开了一种具有高熔体粘度和高交联度的粒状聚芳硫醚的制造方法，在熔融时变成凝胶，在制造和制造中易于处理。本文公开的方法包括（1）步骤（A）初步阶段聚合步骤，用于通过在分子中具有三个或更多个卤素取代基的碱金属硫化物，二卤代芳族化合物和多卤芳族化合物在分子中反应获得聚芳硫醚在180-235℃的温度范围内，每摩尔所述碱金属硫化物的存在量为0.5-2.9摩尔，直到所述二卤代和多卤芳族化合物的总转化率达到50-98％在步骤结束时得到的聚芳硫醚的熔融粘度在310℃下测定为5〜5000泊，剪切速度为1200 /秒; （2）步骤（B）升温步骤，其中当将每一摩尔进料的碱金属硫化物的水量调整为2.5至7摩尔时，将升温条件从步骤（A）的温度升至240℃ 被控制使得在240℃下获得的聚合物的熔体粘度达到300至10,000泊，在310℃和剪切速率为1200 /秒，升温速率在240℃和温度的下一步骤（C）进一步控制在10℃至100℃/小时的范围内; 和（3）步骤（C）第二阶段聚合步骤，用于在245℃至290℃的温度下进一步继续反应，直到最终产物的熔融粘度达到不低于1×10 5泊，在330℃测量 C.和剪切速率2 /秒。本发明还公开了通过上述方法制备的粒状交联聚芳硫醚。

28. 发明授权

US5179194A Process for production of polyarylenesulfides 失效
标题翻译：生产聚氨酯的方法
公开(公告)号：US5179194A
公开(公告)日：1993-01-12
申请号：US640747
申请日：1991-01-14
申请人： Yukichika Kawakami , Yo Iizuka , Takayuki Katto
发明人： Yukichika Kawakami , Yo Iizuka , Takayuki Katto
IPC分类号： C08G75/02 , C08G75/06
CPC分类号： C08G75/0254
摘要： Disclosed herein is a process for the production of a polyarylenesulfide, wherein an alkali metal sulfide is reacted with a dihalo-aromatic compound in an organic amide solvent. The process comprises causing at least one compound selected from the oxides and hydroxides of alkaline earth metals to exist in a proportion not less than 0.01 mole but less than 0.1 mole per mole of the alkali metal sulfide charged in the reaction system, and performing the reaction of the alkali metal sulfide and dihalo-aromatic compound while raising the temperature by at least two stages in the presence of water in an amount defined in a specific range. A high-molecular weight linear polyarylenesulfide can be provided without use of a crosslinking agent or a polymerization aid.

29. 发明授权

US5008370A Poly(arylene thioether-ketones) improved in melt stability and preparation process thereof 失效
标题翻译：聚（亚芳基硫醚 - 酮）改进了熔体稳定性及其制备方法
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。

30. 发明授权

US4980114A Stretched poly(arylene thioether) block copolymer films and production process thereof 失效
标题翻译：拉伸聚（亚芳基硫醚）嵌段共聚物膜及其制备方法
公开(公告)号：US4980114A
公开(公告)日：1990-12-25
申请号：US501055
申请日：1990-03-27
申请人： Yoshikatsu Satake , Shinji Yamamoto , Takashi Kaneko , Masahito Tada , Ken Kashiwadate , Toshiya Mizuno , Hiroyuki Endo , Takayuki Katto , Zenya Shiiki
发明人： Yoshikatsu Satake , Shinji Yamamoto , Takashi Kaneko , Masahito Tada , Ken Kashiwadate , Toshiya Mizuno , Hiroyuki Endo , Takayuki Katto , Zenya Shiiki
IPC分类号： B29C55/00 , C08G75/02 , C08J5/18 , C08K3/26 , C08K7/14 , C08L27/18 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/02 , C08L81/06 , C08L101/00
CPC分类号： C08J5/18 , B29C55/005 , C08G75/024 , C08G75/0245 , C08K3/26 , C08K7/14 , C08L81/02 , B29K2081/04 , B29K2105/0085 , C08J2381/02 , C08L101/00 , C08L27/18 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/06
摘要： Disclosed herein are stretched poly(arylene thioether) block copolymer films and a production processes thereof, said block copolymer film comprising a thermoplastic material composed of (A) 100 parts by weight of a particular poly(arylene thioether) block copolymer, (B) up to 100 parts by weight of at least one other thermoplastic resin, and (C) up to 15 parts by weight of at least one filler. The poly(arylene thioether) block copolymer alternately comprises at least one poly(arylene thioether-ketone) block having predominant recurring units of the formula ##STR1## wherein the --CO-- and --S-- are in the para position to each other and at least one poly(arylene thioether) block having predominant recurring units of the formula ##STR2##

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