公开(公告)号：US6040418A

公开(公告)日：2000-03-21

申请号：US128665

申请日：1998-08-04

申请人： Tomohiko Yamamoto ,  Tatsuo Tsumiyama ,  Kouji Sugimoto

发明人： Tomohiko Yamamoto ,  Tatsuo Tsumiyama ,  Kouji Sugimoto

IPC分类号： C08J5/18 ,  B29C41/12 ,  B29C41/20 ,  B29K77/00 ,  B29L9/00 ,  B32B27/34 ,  C08G73/10 ,  H01L21/312

CPC分类号： H01L21/3127 ,  C08G73/1039

摘要： Fluorinated polymides comprising units of 2,2',5,5',6,6'-hexafluorobiphenyl-3,3',4,4'-tetracarboxylic dianhydride and aromatic diamines.

摘要翻译： 包含2,2'，5,5'，6,6'-六氟联苯-3,3'，4,4'-四羧酸二酐和芳族二胺单元的氟化聚酰胺。

公开(公告)号：US20090005488A1

公开(公告)日：2009-01-01

申请号：US11871654

申请日：2007-10-12

申请人： Yoshiyuki Satow ,  Tatsuo Tsumiyama

发明人： Yoshiyuki Satow ,  Tatsuo Tsumiyama

IPC分类号： C08L79/08 ,  C08K3/08

CPC分类号： C08K3/04 ,  C08K3/08 ,  C08L79/08

摘要： A heat resistant resin bonded grindstone is prepared by heating under pressure a molded composition comprising 20 to 50 vol. % of a polyimide resin powder, 50 to 70 vol. % of a metal powder, and 10 to 30 vol. % of a diamond powder, so that the diamond powder can be dispersed in and supported by a binder phase comprising the polyimide resin powder and the metal powder, in which the polyimide resin powder has been produced from a diamine compound comprising p-phenylenediamine and a mixture of 85 to 97 mol. % of 3,3′,4,4′-biphenyltetracarboxylic acid or its dianhydride and 15 to 3 mol. % of 2,3,3′,4′-biphenyltetracarboxylic acid or its dianhydride.

摘要翻译： 耐热树脂粘结磨石通过在压力下加热制备，所述模制组合物包含20至50体积％ ％的聚酰亚胺树脂粉末，50〜70体积％ ％的金属粉末，10〜30体积％ ％的金刚石粉末，使得金刚石粉末可以分散并由包含聚酰亚胺树脂粉末和金属粉末的粘结相负载，其中由二苯胺二胺化合物制备聚酰亚胺树脂粉末，所述二胺化合物包括对苯二胺和 85至97mol的混合物。 3,3'，4,4'-联苯四羧酸或其二酐的15％，15〜3mol。 ％2,3,3'，4'-联苯四羧酸或其二酐。

公开(公告)号：US06797392B2

公开(公告)日：2004-09-28

申请号：US10454730

申请日：2003-06-03

申请人： Akinori Shiotani ,  Hiroaki Yamaguchi ,  Fumio Aoki ,  Katsutoshi Washio ,  Tatsuo Tsumiyama

发明人： Akinori Shiotani ,  Hiroaki Yamaguchi ,  Fumio Aoki ,  Katsutoshi Washio ,  Tatsuo Tsumiyama

IPC分类号： B32B1508

CPC分类号： C08G73/1078 ,  B32B15/08 ,  B32B27/34 ,  C08G73/105 ,  C08L79/08 ,  H05K1/0346 ,  Y10T428/2839 ,  Y10T428/31681 ,  Y10T428/31721

摘要： A polyimide/metal composite sheet is composed of a metal film and a polyimide film polyimide which is prepared by reaction of asymmetric biphenyltetracarboxylic acid dianhydride and 1,3-bis(4-aminophenoxy)benzene. The polyimide film is firmly bonded to and hardly peelable from the metal film. The polyimide film can contain a solid filler.

摘要翻译： 聚酰亚胺/金属复合片由金属膜和聚酰亚胺膜聚酰亚胺组成，其通过不对称联苯四羧酸二酐和1,3-双（4-氨基苯氧基）苯反应而制备。 聚酰亚胺膜与金属膜牢固结合，难以剥离。 聚酰亚胺膜可以含有固体填料。

公开(公告)号：US4879341A

公开(公告)日：1989-11-07

申请号：US199337

申请日：1988-05-26

申请人： Tatsuo Tsumiyama ,  Toshiro Shimada ,  Yoshifumi Akagawa ,  Satoru Nakamoto ,  Teruo Takada

发明人： Tatsuo Tsumiyama ,  Toshiro Shimada ,  Yoshifumi Akagawa ,  Satoru Nakamoto ,  Teruo Takada

IPC分类号： C08L23/08 ,  C08L23/16 ,  C08L33/02 ,  C08L33/08 ,  C08L33/12 ,  C08L67/02 ,  C08L77/00 ,  C08L77/06

CPC分类号： C08L77/00 ,  C08L67/02

摘要： A resin composition comprising;100 parts by weight of a mixture comprising (a) from 5 to 95% by weight of polyamide and (b) from 95 to 5% by weight of a thermoplastic polyester; and(c) from 0.5 part to 40 parts by weight of a grafted polyolefin modified product formed by graft polymerization of an addition polymer having a peroxy bond in its molecular chain to a modified polyolefin having a functional group in its molecular chain; and a molded product thereof.

公开(公告)号：US5852165A

公开(公告)日：1998-12-22

申请号：US453410

申请日：1995-05-30

申请人： Tatsuo Tsumiyama ,  Tadahisa Kanayama

发明人： Tatsuo Tsumiyama ,  Tadahisa Kanayama

IPC分类号： C08G69/26 ,  C08G69/36 ,  C08L77/00 ,  C08L77/06

CPC分类号： C08L77/00 ,  C08G69/265 ,  C08G69/36 ,  C08L77/06

摘要： A crystalline terpolymer polyamide produced from: (a) an equimolar salt of hexamethylenediamine with adipic acid, (b) an equimolar salt of hexamethylenediamine with terephthalic acid, and (c) 12-aminododecanoic acid or .omega.-laurolactam; a polyamide resin composition comprising (A) the terpolymer polyamide and (B) a modified polyolefin; a polyamide resin composition comprising (A) the terpolymer polyamide, (B) the modified polyolefin, and (C) polyamide 12; a polyamide resin composition comprising (A) the terpolymer polyamide and (D) an inorganic filler and/or a flame retardant; and an automotive part comprising a molding one of these terpolymer polyamide and polyamide resin compositions.

摘要翻译： 由（a）六亚甲基二胺与己二酸的等摩尔盐，（b）六亚甲基二胺与对苯二甲酸的等摩尔盐，和（c）12-氨基十二烷酸或ω-月桂内酰胺制得的结晶三聚物聚酰胺; 聚酰胺树脂组合物，其包含（A）三聚物聚酰胺和（B）改性聚烯烃; 包含（A）三元聚酰胺，（B）改性聚烯烃和（C）聚酰胺12的聚酰胺树脂组合物; 包含（A）三聚物聚酰胺和（D）无机填料和/或阻燃剂的聚酰胺树脂组合物; 以及包含这些三元共聚物聚酰胺和聚酰胺树脂组合物中的一种的汽车部件。

公开(公告)号：US06555647B2

公开(公告)日：2003-04-29

申请号：US09907898

申请日：2001-07-19

申请人： Tatsuo Tsumiyama

发明人： Tatsuo Tsumiyama

IPC分类号： C08F600

CPC分类号： C08J5/00 ,  C08G73/1042 ,  C08J2379/08

摘要： A process for production of polyimide molded bodies which comprises a step in which a polyimide resin powder obtained by polymerization and imidation of p-phenylenediamine with 3,3′,4,4′-biphenyltetracarboxylic acid, its ester or its dianhydride and 2,3,3′,4′-biphenyltetracarboxylic acid, its ester or its dianhydride is molded at a pressure of approximately 3,000-5,000 kgf/cm2, and a step in which it is calcined at about 460-550° C. under low pressure. The polyimide molded bodies obtained thereby have a density in the range of 1.28-1.34 g/cm3.

摘要翻译： 一种聚酰亚胺成型体的制造方法，其特征在于，包括通过聚对苯二胺与3,3'，4,4'-联苯四羧酸，其酯或其二酸酐和2,3 ，3'，4'-联苯四羧酸，其酯或其二酐在约3,000-5,000kgf / cm2的压力下成型，以及在低压下在约460-550℃下煅烧的步骤。 由此获得的聚酰亚胺模塑体的密度范围为1.28-1.34g / cm3。

公开(公告)号：US5362448A

公开(公告)日：1994-11-08

申请号：US134694

申请日：1993-10-12

申请人： Atsuo Kawakami ,  Toshiro Shimada ,  Tatsuo Tsumiyama ,  Hisaya Yamaguchi

发明人： Atsuo Kawakami ,  Toshiro Shimada ,  Tatsuo Tsumiyama ,  Hisaya Yamaguchi

IPC分类号： B01J19/18 ,  C08G69/04 ,  C08G69/14 ,  C08G69/16 ,  C08F2/00 ,  F28D7/00

CPC分类号： C08G69/16 ,  B01J19/18 ,  B01J2219/00094 ,  B01J2219/00159 ,  B01J2219/00164 ,  B01J2219/182 ,  B01J2219/185

摘要： A continuous polymerization method for laurolactam which has three stages. A prepolymerization process include steps of preliminarily heating laurolactam with 1 to 10% weight of water added, thereafter continuously feeding and passing the laurolactam from the upper part of the lower part of the longitudinal-type polymerization reaction zone, arranging a temperature decreasing gradient of 10.degree. C. or more than the upper part to the lower part directions at a polymerization temperature of 250.degree. and 300.degree. C. in the polymerization zone, and polymerizing the laurolactam under vapor pressure up to a conversion rate of 99.5% or more. A intermediate process has a step of releasing pressure from the prepolymerization product from the prepolymerization process for conversion into an intermediate product at atmospheric pressure. A post polymerization process includes the steps of continuously feeding the intermediate product at atmospheric pressure from the intermediate process in the direction from one end of the lower end to the other lower end of the traverse-type polymerization zone, polymerizing the intermediate product with agitation and air discharge in the presence of inert gas under reduced pressure or atmospheric pressure to a final relative viscosity of .eta..sub..tau. of 1.9 to 3.3.

摘要翻译： 一种具有三个阶段的月桂内酰胺的连续聚合方法。 预聚合方法包括以下步骤：先加入添加了1-10重量％的水的月桂内酰胺，然后从纵向聚合反应区的下部的上部连续进料和使该十二内酰胺进行流通， 在聚合温度为250℃〜300℃的条件下，在聚合温度为250℃〜300℃的温度范围内，在蒸气压下聚合十二内酰胺，转化率达到99.5％以上。 中间方法具有从预聚合过程中释放预聚合产物的压力以在大气压下转化为中间产物的步骤。 后聚合方法包括以下步骤：在大气压下从中间工艺在从横向聚合区的下端的一端到另一下端的方向连续供给中间产物，在搅拌下聚合中间产物， 在惰性气体存在下，在减压或大气压下进行空气放电至η的最终相对粘度为1.9至3.3。

公开(公告)号：US5336540A

公开(公告)日：1994-08-09

申请号：US997318

申请日：1992-12-28

申请人： Tetsuo Kato ,  Masahiro Kanda ,  Tatsuo Tsumiyama ,  Satoru Nakamoto

发明人： Tetsuo Kato ,  Masahiro Kanda ,  Tatsuo Tsumiyama ,  Satoru Nakamoto

IPC分类号： C08L23/26 ,  C08L51/06 ,  C08L77/00 ,  C08L77/06 ,  H01R13/46 ,  H01R13/533 ,  C09L77/10

CPC分类号： H01R13/46 ,  C08L51/06 ,  C08L77/00 ,  C08L77/06 ,  Y10T428/1397

摘要： A connector comprising a housing comprising a resin composition comprising:(A) from 50 to 95 parts by weight of a semi-aromatic polyamide comprising (A1) an adipate of hexamethylenediamine and (A2) a terephthalate of hexamethylenediamine, where the weight ratio of the adipate of hexamethylenediamine (A1) to the terephthalate of hexamethylenediamine (A2) is from 80/20 to 50/50; and(B) from 5 to 50 parts by weight of a modified polyolefin comprising (B1) a polyolefin copolymer comprising (B11) propylene and (B12) ethylene where the molar ratio of propylene (B11) to ethylene (B12) is from 90/10 to 99/1, the polyolefin copolymer (B1) being graft-modified with (B2) from 0.05 to 5 parts by weight of an .alpha.,.beta.-unsaturated carboxylic acid, an anhydride thereof, or a derivative thereof per 100 parts by weight of the polyolefin copolymer (B1).

摘要翻译： 一种连接器，包括包含树脂组合物的壳体，所述树脂组合物包含：（A）50至95重量份的半芳族聚酰胺，其包含（A1）己二胺的己二酸酯和（A2）六亚甲基二胺的对苯二甲酸酯，其中重量比 六亚甲基二胺（A1）的己二酸酯与己二胺（A2）的对苯二甲酸酯的摩尔比为80/20〜50/50; 和（B）5至50重量份的改性聚烯烃，其包含（B1）包含（B11）丙烯和（B12）乙烯的聚烯烃共聚物，其中丙烯（B11）与乙烯（B12）的摩尔比为90 / 10〜99/1，聚烯烃共聚物（B1）用（B2）接枝改性为0.05〜5重量份的α，β-不饱和羧酸，其酸酐或其衍生物，每100重量份 的聚烯烃共聚物（B1）。

公开(公告)号：US06706346B2

公开(公告)日：2004-03-16

申请号：US09909834

申请日：2001-07-23

申请人： Tatsuo Tsumiyama

发明人： Tatsuo Tsumiyama

IPC分类号： B29D3100

CPC分类号： C08G73/1028 ,  B29C43/006 ,  B29K2079/085 ,  C08G73/10 ,  C08G73/1007 ,  C08G73/1078 ,  Y10T29/49906 ,  Y10T29/49908 ,  Y10T428/1355 ,  Y10T428/30

摘要： A process for production of polyimide molded bodies which comprises a step in which a polyimide resin powder obtained by polymerization and imidation of p-phenylenediamine with 3,3,4,4′-biphenyltetracarboxylic acid, its ester or its dianhydride and 2,3,3′,4′-biphenyltetracarboxylic acid, its ester or its dianhydride is molded at a pressure of approximately 800-5,000 kgf/cm2, a step in which the pressurized body is subjected to calcination at about 450-550° C. under low pressure, a step in which the calcined molded body is vacuum encapsulated into a metal capsule, and a step in which the encapsulated molded body is isotropically subjected to hot compression at approximately 460-550° C. in an inert gas atmosphere such as argon. The polyimide molded bodies obtained thereby have a density in the range of 1.44-1.38 g/cm3.

摘要翻译： 一种聚酰亚胺成型体的制造方法，其特征在于，包括通过聚对苯二胺与3,3,4,4'-联苯四羧酸，其酯或其二酐2,3的聚酰亚胺树脂粉末， 3'，4'-联苯四羧酸，其酯或其二酐在约800-5,000kgf / cm 2的压力下成型，其中加压体在约450-550℃下进行煅烧。 在低压下，将煅烧成型体真空密封在金属胶囊中的步骤，以及在惰性气体气氛例如约460〜550℃下各向同性地进行热压缩的封装成型体的工序 氩气。 由此获得的聚酰亚胺成型体的密度在1.44-1.38g / cm 3的范围内。

公开(公告)号：US5786423A

公开(公告)日：1998-07-28

申请号：US947285

申请日：1997-10-07

申请人： Tatsuo Tsumiyama ,  Satoru Nakamoto

发明人： Tatsuo Tsumiyama ,  Satoru Nakamoto

IPC分类号： C08G69/26 ,  C08G69/36 ,  C08L77/00 ,  C08L77/06

CPC分类号： C08L77/06 ,  C08G69/265 ,  C08G69/36 ,  C08L77/00

摘要： A polyamide resin composition comprising: (A) from 50 to 92 parts by weight of a crystalline terpolymer polyamide produced from: (a) an equimolar salt of hexamethylenediamine with adipic acid, (b) an equimolar salt of hexamethylenediamine with terephthalic acid, and (c) 12-aminododecanoic acid or .omega.-laurolactam; (B) from 5 to 35 parts by weight of a modified polyolefin grafted with an .alpha.,.beta.-unsaturated carboxylic acid or an anhydride or derivative thereof; and (C) from 3 to 15 parts by weight of polyamide 12, with the total amount of the composition being 100 parts by weight.

摘要翻译： 一种聚酰胺树脂组合物，其包含：（A）50至92重量份由以下物质制得的结晶三聚聚酰胺：（a）己二酸与己二酸的等摩尔盐，（b）六亚甲基二胺与对苯二甲酸的等摩尔盐和（ c）12-氨基十二酸或ω-月桂内酰胺; （B）5至35重量份用α，β-不饱和羧酸或其酸酐或其衍生物接枝的改性聚烯烃; 和（C）3〜15重量份的聚酰胺12，组合物的总量为100重量份。