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51. 发明授权

US4431772A Vinyl chloride resin composition 失效
标题翻译：氯乙烯树脂组合物
公开(公告)号：US4431772A
公开(公告)日：1984-02-14
申请号：US389159
申请日：1982-06-16
申请人： Takayuki Katto , Masanori Oota , Katsumi Suzuki , Yoshikatsu Satake
发明人： Takayuki Katto , Masanori Oota , Katsumi Suzuki , Yoshikatsu Satake
IPC分类号： C08L27/00 , C08F279/00 , C08F279/02 , C08L1/00 , C08L7/00 , C08L21/00 , C08L27/06 , C08L51/00 , C08L51/02 , C08L51/04 , C08L33/12
CPC分类号： C08L27/06 , C08L51/04
摘要： A latex of a highly crosslinked butadiene rubber polymer comprising not less than 50% of butadiene, 1.0 to 10% of a crosslinking agent and a remainder of an ethylenically unsaturated monomer copolymerizable with butadiene, and having a particle size of 600 to 3,000 .ANG. and a degree of swelling of not greater than 7 is obtained by one or more stages of emulsion polymerization. By polymerizing 15 to 30 parts of a monomer mixture of an alkyl methacrylate, an aromatic vinyl monomer, and optionally a crosslinking agent and an unsaturated nitrile in the presence of 85 to 70 parts of the rubber polymer, a graft copolymer is obtained. A composition comprising 2 to 40% of this graft copolymer and 98 to 60% of a vinyl chloride resin possesses high impact resistance coupled with improved stress-whitening resistance, which properties cannot be easily obtained at the same time in conventional resin compositions.
摘要翻译：一种高度交联的丁二烯橡胶聚合物的胶乳，其包含不少于50％的丁二烯，1.0至10％的交联剂和剩余的可与丁二烯共聚的烯键式不饱和单体，并且具有600至3000的颗粒尺寸和通过乳液聚合的一个或多个阶段获得不大于7的溶胀度。通过在85〜70份橡胶聚合物的存在下聚合15〜30份甲基丙烯酸烷基酯，芳香族乙烯基单体和任选的交联剂和不饱和腈的单体混合物，得到接枝共聚物。包含2〜40％的该接枝共聚物和98〜60％的氯乙烯树脂的组合物具有良好的抗冲击性以及改善的耐应力增白性，在常规树脂组合物中不能同时获得这些性能。

52. 发明授权

US4021509A Production of impact-resistant, thermoplastic resin compositions 失效
标题翻译：耐冲击热塑性树脂组合物的生产
公开(公告)号：US4021509A
公开(公告)日：1977-05-03
申请号：US569071
申请日：1975-04-17
申请人： Naohiro Murayama , Takayuki Katto , Yo Iizuka , Teruo Sakagami
发明人： Naohiro Murayama , Takayuki Katto , Yo Iizuka , Teruo Sakagami
IPC分类号： C08F279/06 , C08L25/14 , C08L33/12 , C08L51/04 , C08L9/06
CPC分类号： C08L25/14 , C08F279/06 , C08L33/12 , C08L51/04
摘要： A thermoplastic resin composition of excellent transparency and high impact strength is produced by causing methyl methacrylate and styrene monomers to undergo post polymerization in the presence of a conjugated diolefin polymer rubber latex containing at least 50 percent by weight of a conjugated diolefin monomer as the constituent of the rubber such as butadiene, wherein a polyethylene oxide of an average molecular weight of at least 100,000 has been added to the rubber latex either prior to or at the time of the post polymerization to cause the rubber latex to partly coagulate, thereby to prepare a graft polymer. The graft copolymer can be blended with methyl methacrylate-styrene copolymers.
摘要翻译：通过在含有至少50重量％的共轭二烯烃单体的共轭二烯烃聚合物橡胶胶乳的存在下使甲基丙烯酸甲酯和苯乙烯单体进行后聚合来制备具有优异的透明性和高冲击强度的热塑性树脂组合物作为在后聚合之前或之后，在橡胶胶乳中加入平均分子量为至少100,000的聚环氧乙烷的橡胶如丁二烯，导致橡胶胶乳部分凝结，从而制备接枝聚合物。接枝共聚物可与甲基丙烯酸甲酯 - 苯乙烯共聚物共混。

53. 发明授权

US5200500A 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：US5200500A
公开(公告)日：1993-04-06
申请号：US569766
申请日：1990-08-22
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
CPC分类号： C08G75/0254 , C08G75/0231
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，直到最终产物的熔体粘度达到不低于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。

54. 发明授权

US5153278A Poly(arylene thioether) block copolymer and production process thereof 失效
标题翻译：聚（亚芳基硫醚）嵌段共聚物及其制备方法
公开(公告)号：US5153278A
公开(公告)日：1992-10-06
申请号：US574846
申请日：1990-08-30
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 , C08K3/22 , C08K3/26 , C08K7/14 , C08L27/18 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/02 , C08L81/06 , C08L101/00 , D01F6/78
CPC分类号： C08J5/18 , B29C55/005 , C08G75/024 , C08G75/0245 , C08K3/22 , C08K3/26 , C08K7/14 , C08L81/02 , D01F6/78 , B29K2081/04 , B29K2105/0085 , C08J2381/02 , C08L101/00 , C08L27/18 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/06
摘要： Disclosed herein are a poly(arylene thioether) block copolymer alternately comprising (A) 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 (B) at least one poly(arylene thioether) block having predominant recurring units of the formula ##STR2## (a) the ratio of the total amount of the poly(arylene thioether) block (B) to the total amount of the poly(arylene thioether-ketone) block (A) being within a range of 0.05-5 by weight, (b) the average polymerization degree of the poly(arylene thioether) block (B) being at least 10, and (c) said block copolymer having a melt viscosity of 2-100,000 poises as measured at 350.degree. C. and a shear rate of 1,200/sec as well as a production process the poly(arylene thioether) block copolymer. The invention also provides a stabilized poly(arylene thioether) block copolymer containing a basic compound either alone or in combination with an antioxidant.
摘要翻译：本文公开的是聚（亚芳基硫醚）嵌段共聚物，其交替地包含（A）至少一种具有主题的式（IMAGE）的重复单元的聚（亚芳基硫醚 - 酮）嵌段，其中-CO-和-S-在对位（B）至少一种具有下列主题重复单元的主要重复单元的聚（亚芳基硫醚）嵌段：（a）聚（亚芳基硫醚）嵌段（B）的总量与总聚（亚芳基硫醚 - 酮）嵌段（A）的含量在0.05-5重量份的范围内，（b）聚亚芳基硫醚嵌段（B）的平均聚合度至少为10，和 c）所述嵌段共聚物在350℃下测得的熔体粘度为2-100,000泊，剪切速率为1200 /秒，以及聚（亚芳基硫醚）嵌段共聚物的制备方法。本发明还提供单独或与抗氧化剂组合的含有碱性化合物的稳定化的聚（亚芳基硫醚）嵌段共聚物。

55. 发明授权

US5110681A Melt-stable poly(arylene thioether-ketone) prepregs and molded or formed products thereof 失效
标题翻译：金属稳定聚（亚乙基三酮 - 酮）预处理和成型的产品
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.

56. 发明授权

US4962143A Poly(arylene thioether) block copolymer fibers and production process thereof 失效
标题翻译：聚（亚芳基硫醚）嵌段共聚物纤维及其制备方法
公开(公告)号：US4962143A
公开(公告)日：1990-10-09
申请号：US424638
申请日：1989-10-20
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： C08G75/02 , C08K3/26 , C08K7/14 , C08L27/18 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/02 , C08L81/06 , C08L101/00 , D01F6/78
CPC分类号： D01F6/78 , C08G75/024 , C08G75/0245 , C08K3/26 , C08K7/14 , C08L81/02 , C08L101/00 , C08L27/18 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/06
摘要： Disclosed herein are poly(arylene thioether) block copolymer fibers formed by melt-spinning a thermoplastic material composed of (A) 100 parts by weight of a particular poly(arylene thioether) block copolymer, (B) up to 50 parts by weight of at least one other thermoplastic resin and (C) up to 10 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##

57. 发明授权

US4960555A Poly (arylene thioether) block copolymer fibers and production process thereof 失效
标题翻译：聚（亚芳基硫醚）嵌段共聚物纤维及其制备方法
公开(公告)号：US4960555A
公开(公告)日：1990-10-02
申请号：US500163
申请日：1990-03-28
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： C08G75/02 , C08K3/26 , C08K7/14 , C08L27/18 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/02 , C08L81/06 , C08L101/00 , D01F6/78 , B29C49/08 , B29C55/00
CPC分类号： D01F6/78 , C08G75/024 , C08G75/0245 , C08K3/26 , C08K7/14 , C08L81/02 , C08L101/00 , C08L27/18 , C08L65/00 , C08L71/00 , C08L79/08 , C08L81/06
摘要： Disclosed herein are poly(arylene thioether) block copolymer fibers formed by melt-spinning a thermoplastic material composed of (A) 100 parts by weight of a particular poly(arylene thioether) block copolymer, (B) up to 50 parts by weight of at least one other thermoplastic resin and (C) up to 10 parts by weight of at least one filler. The poly(arylene thioether) block copolymer alternatively 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

58. 发明授权

US4897238A 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：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。

59. 发明授权

US4886871A Melt-stable poly(arylene thioetherketone) and production process thereof 失效
标题翻译：熔融稳定的聚（亚芳基硫醚酮）及其制备方法
公开(公告)号：US4886871A
公开(公告)日：1989-12-12
申请号：US354322
申请日：1989-05-19
申请人： Yoshikatsu Satake , Takashi Kaneko , Yutaka Kobayashi , Yo Iizuka , Takayuki Katto , Zenya Shiiki
发明人： Yoshikatsu Satake , Takashi Kaneko , Yutaka Kobayashi , Yo Iizuka , Takayuki Katto , 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： Disclosed herein are 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 as measured at 25.degree. C. and a polymer concentration of 0.5 g/dl in 98 wt. % sulfuric acid as well as a production process of the poly(arylene thioether-ketone). The poly(arylene thioether-ketone) has melt stability so that conventional melt processing techniques can be applied easily. The poly(arylene thioether-ketone) is a highly-crystalline polymer whose density is at least 1.34 g/cm.sup.3 when annealed at 280.degree. C. for 30 minutes.

60. 发明授权

US4826906A Poly(arylene thioether-ketone) compositions improved in both melt stability and crystallinity 失效
标题翻译：聚（亚芳基硫醚 - 酮）组合物在熔体稳定性和结晶度方面都得到改善
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.

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