公开(公告)号：US5665295A

公开(公告)日：1997-09-09

申请号：US510882

申请日：1995-08-03

申请人： Hiromitsu Takamoto ,  Hidetoshi Okamura ,  Yuzo Aito

发明人： Hiromitsu Takamoto ,  Hidetoshi Okamura ,  Yuzo Aito

IPC分类号： B29B15/12 ,  B29C44/32 ,  B29C44/56 ,  B29C70/02 ,  B29C70/50 ,  B32B5/22 ,  B29C43/30

CPC分类号： B29C70/504 ,  B29B15/122 ,  B29C44/32 ,  B29C44/5618 ,  B29C70/025 ,  B29C70/028 ,  B32B5/22 ,  B29K2105/165 ,  B29L2009/00 ,  Y10S264/06

摘要： A process for the production of a composite molded article having two surface layer (skin) portions of a fiber-reinforced resin (FRP) and a core portion of a porous resin layer between the two surface layer portions, all of which portions are integrated. More specifically, the invention relates to a process for the production of a light-weight and tough composite article having a foamed core-sandwiched structure in which two dense surface layer (skin) portions of a fiber-reinforced resin and a core portion of a porous resin layer having numerous air foams are integrally molded such that the core portion is integrated between the above two dense surface layer portions. This process can be carried out at a low cost by a batch or continuous method.

摘要翻译： 制造具有纤维强化树脂（FRP）的两个表面层（皮肤）部分和两个表面层部分之间的多孔树脂层的芯部的复合成型体的方法，所有这些部分都被整合。 更具体地说，本发明涉及生产具有发泡芯夹层结构的轻质且韧性复合制品的方法，其中纤维增强树脂的两个致密表面层（皮肤）部分和纤维增强树脂的芯部分 具有多个空气泡沫的多孔树脂层被一体地模制，使得芯部整合在上述两个致密表面层部分之间。 该方法可以通过批量或连续方法以低成本进行。

公开(公告)号：US6117521A

公开(公告)日：2000-09-12

申请号：US590420

申请日：1996-01-24

申请人： Hidetsugu Yoshida ,  Takeyoshi Yamada ,  Tadao Komoriya ,  Zenichiro Endo ,  Yuzo Aito ,  Nobuo Yoshikiyo ,  Norio Inokuchi

发明人： Hidetsugu Yoshida ,  Takeyoshi Yamada ,  Tadao Komoriya ,  Zenichiro Endo ,  Yuzo Aito ,  Nobuo Yoshikiyo ,  Norio Inokuchi

IPC分类号： E04G9/05 ,  E04G17/02 ,  E04G11/08

CPC分类号： E04G9/05 ,  E04G17/02 ,  Y10T428/24174 ,  Y10T428/24273

摘要： A plastic, lightweight formwork for concrete, which is an integrally molded article of a crosslinked polymer obtained by mixing a monomer solution A of a metathesis polymerizable cycloolefin containing a catalyst component of a metathesis polymerization catalyst system and a monomer solution B of a metathesis polymerizable cycloolefin containing an activator component of a metathesis polymerization catalyst system, injecting the mixture into a mold and subjecting the mixture to polymerization and a crosslinking reaction in the mold. (1) The formwork has a rectangular plate having a front surface and having a longitudinal length of 1,000-4,000 mm, a lateral length which is 1/2-1/10 of the longitudinal length and a thickness of 3-10 mm, and a reverse surface of the plate has a frame surrounding the plate and 3 to 6 crosspiece ribs are longitudinally formed on the reverse surface, the frame surrounding the plate having a thickness of 5 to 20 mm and a height of 40 to 100 mm. (2) The crosspiece ribs integrally and longitudinally formed on the reverse surface of the plate have the total thickness of 1/10-1/30 of the lateral length of the plate and the height equivalent to the height of the surrounding frame and are joined to the surrounding frame at both ends thereof. (3) The formwork has a plurality of small reinforcing ribs on at least part of the reverse surface thereof, and the small ribs satisfies the characteristics (i)-(v).

摘要翻译： 一种塑料轻质的混凝土模板，其是通过将含有易位聚合催化剂体系的催化剂组分的易位聚合性环烯烃的单体溶液A与易位可聚合环烯烃的单体溶液B混合而得到的交联聚合物的整体模塑制品 含有易位聚合催化剂体系的活化剂组分，将混合物注入模具中并使混合物在模具中进行聚合和交联反应。 （1）模板具有矩形板，其前表面具有1000-4,000mm的纵向长度，横向长度为+ E，fra 1/2 + EE - + E，fra 1/10 + EE 纵向长度和3-10mm的厚度，并且板的反面具有围绕板的框架，并且在反面上纵向形成有3至6个横档肋，所述框架围绕该板的厚度为5至20 mm，高度为40〜100mm。 （2）在板的相反表面上整体和纵向形成的横档肋的总厚度为板的横向长度的+ E，fra 1/10 + EE - + E，fra 1/30 + EE 高度相当于周围框架的高度，并在其两端连接到周围框架。 （3）模板在其反面的至少一部分上具有多个小的加强肋，小肋满足特征（i）〜（v）。

公开(公告)号：US4398995A

公开(公告)日：1983-08-16

申请号：US265583

申请日：1981-05-20

申请人： Hideharu Sasaki ,  Tsutomu Nakamura ,  Keizo Shimada ,  Yuzo Aito ,  Yutaka Tabe

发明人： Hideharu Sasaki ,  Tsutomu Nakamura ,  Keizo Shimada ,  Yuzo Aito ,  Yutaka Tabe

IPC分类号： D01F6/60 ,  D04H1/4342 ,  D04H1/541 ,  D04H1/549 ,  D04H1/558 ,  D21H13/26 ,  D21H5/20

CPC分类号： D21H13/26 ,  D04H1/54

摘要： A papery product consisting essentially of a fibrous web, at least part of said web being made of a wholly aromatic polyamide fiber having a readily soluble skin layer and a sparingly soluble or insoluble core layer, and pressure and heat being applied to said web. Said product is excellent in its mechanical and heat-resisting properties.

摘要翻译： 基本上由纤维网组成的纸制品，所述纤维网的至少一部分由全芳族聚酰胺纤维制成，所述全芳族聚酰胺纤维具有容易溶解的表皮层和微溶或不溶性核心层，并且将压力和热量施加到所述纤维网上。 所述产品的机械和耐热性能优异。

公开(公告)号：US5723568A

公开(公告)日：1998-03-03

申请号：US580649

申请日：1995-12-29

申请人： Keizo Shimada ,  Jiro Sadanobu ,  Tsugusi Yosida ,  Yuzo Aito

发明人： Keizo Shimada ,  Jiro Sadanobu ,  Tsugusi Yosida ,  Yuzo Aito

IPC分类号： C08K3/16 ,  D01D5/40 ,  D01F6/60 ,  D21H13/26 ,  C08G73/10 ,  C08L77/06 ,  C08L79/00

CPC分类号： D21H13/26 ,  C08K3/16 ,  D01D5/40 ,  D01F6/605

摘要： A polyamide comprising a solution of (i) an aliphatic polyamide and/or an aliphatic aromatic poly amide dissolved in (ii) N-methyl-2-pyrrolidone and containing (iii) calcium chloride, the ratio between the polyamide (i) and the N-methyl-2-pyrrolidone (ii) in the solution composition being 3 to 25% by weight of the polyamide (i)to 97 to 75% by weight of the N-methyl-2-pyrrolidone, (ii) with the solution also containing calcium chloride (iii) in an amount of 5 to 60 parts by weight based on 100 parts by weight of the polyamide (i) which can be precipitated in a precipitant consisting essentially of water while stirring the precipitant to provide fibrids, which then can be mixed with fibers or natural pulp and formed into synthetic paper.

摘要翻译： 一种聚酰胺，其包含（i）溶解在（ii）N-甲基-2-吡咯烷酮中并含有（iii）氯化钙的脂族聚酰胺和/或脂族芳族聚酰胺的溶液，聚酰胺（i）和 溶液组合物中的N-甲基-2-吡咯烷酮（ii）为聚酰胺（i）的3〜25重量％〜97〜75重量％的N-甲基-2-吡咯烷酮，（ii）与溶液 还含有氯化钙（ⅲ）的量为5至60重量份，基于100重量份的聚酰胺（ⅰ），其可以在基本上由水组成的沉淀剂中沉淀，同时搅拌沉淀剂以提供纤条体 可以与纤维或天然纸浆混合并形成合成纸。

公开(公告)号：US3991040A

公开(公告)日：1976-11-09

申请号：US562093

申请日：1975-03-26

申请人： Toshihiro Santa ,  Yuzo Aito ,  Katsuhisa Watanabe ,  Kiyokazu Tsunawaki ,  Yuji Mitani ,  Kiyoshi Nawata

发明人： Toshihiro Santa ,  Yuzo Aito ,  Katsuhisa Watanabe ,  Kiyokazu Tsunawaki ,  Yuji Mitani ,  Kiyoshi Nawata

IPC分类号： C07D209/48 ,  C08F18/16 ,  C08F18/22 ,  C08F28/00 ,  C08F218/16 ,  C08G75/22

CPC分类号： C07D209/48 ,  C08F18/16 ,  C08F18/22

摘要： New curable monomeric aromatic imidodicarboxylic acid diallyl esters, such as 4-allyloxycarbonyl-N-(allyloxycarbonylmethyl)phthalimide, 1,2-ethylene bis(4-allyloxycarbonylphthalimide), or N,N'-bis(allyloxycarbonylmethyl) pyromellitimide. When heated in the presence of a free radical initiator, these monomers give cured polymers having very superior mechanical strength, thermal stability, chemical resistance and electrical properties. If this polymerization is stopped before the reaction mixture is gelled, prepolymers can be obtained. The cured polymers are especially useful as electronics materials and engineering plastics.

摘要翻译： 新型可固化的单体芳族亚氨基二羧酸二烯丙基酯，例如4-烯丙氧基羰基-N-（烯丙氧基羰基甲基）邻苯二甲酰亚胺，1,2-亚乙基双（4-烯丙氧基羰基邻苯二甲酰亚胺）或N，N'-双（烯丙氧基羰基甲基）均苯四酰亚胺。 当在自由基引发剂存在下加热时，这些单体产生具有非常优异的机械强度，热稳定性，耐化学性和电性能的固化聚合物。 如果在反应混合物凝胶化之前停止聚合，则可以获得预聚物。 固化的聚合物特别适用于电子材料和工程塑料。

公开(公告)号：US3937689A

公开(公告)日：1976-02-10

申请号：US484871

申请日：1974-07-01

申请人： Yuji Mitani ,  Yuzo Aito ,  Masahiro Yamaguchi ,  Kiyoshi Nawata

发明人： Yuji Mitani ,  Yuzo Aito ,  Masahiro Yamaguchi ,  Kiyoshi Nawata

IPC分类号： C08F218/16 ,  C08F263/06 ,  C08F218/18 ,  C08F222/26

CPC分类号： C08F218/16 ,  C08F263/06

摘要： A radical initiator-curable diallyl ester composition consisting essentially of 80 - 100% by weight of the following components (A) and (B):A. a prepolymer wherein1. 70 - 100 mole % of its structural units are derived from a diallyl ester selected from the group consisting ofA. a diallyl ester of benzenedicarboxylic acid having the formula (I) ##SPC1##b. a diallyl ester of cyclohexanedicarboxylic acid having the formula (II) ##SPC2##c. a mixture of the above (a) and (b); and2. 30 - 0 mole % of its structural units are derived from other compounds selected from monomeric diallyl esters of dibasic acids and other monomers and polymers, said compound being copolymerizable with said (a) - (c) under the conditions of forming said prepolymer; andB. a monomer of a diallyl ester of naphthalenedicarboxylic acid having the formula (III) ##SPC3##

公开(公告)号：US4532275A

公开(公告)日：1985-07-30

申请号：US343978

申请日：1982-01-29

申请人： Yuzo Aito ,  Keizo Shimada

发明人： Yuzo Aito ,  Keizo Shimada

IPC分类号： C08J5/04 ,  C08J5/24 ,  C08K7/02 ,  H05K1/03 ,  C08K3/04

CPC分类号： C08K7/02 ,  C08J5/04 ,  C08J5/24 ,  H05K1/0366 ,  H05K2201/0278 ,  H05K2201/0323 ,  Y10S428/902 ,  Y10T428/249947 ,  Y10T428/2918 ,  Y10T428/2969 ,  Y10T428/31725 ,  Y10T442/3585

摘要： A fiber-reinforced composite material comprising a resin and 20 to 90% by weight, based on the composite material, of reinforcing fibers, said reinforcing fibers comprising fibers of a wholly aromatic polyamide consisting essentially of(1) structural units of the formula ##STR1## and (2) structural units of the formula ##STR2## and/or structural units of the formula ##STR3## wherein X represents a halogen atom and n is an integer of from 1 to 3.

摘要翻译： 一种纤维增强复合材料，其包含基于所述复合材料的树脂和20至90重量％的增强纤维，所述增强纤维包含基本上由（1）式 >（A）和（2）式（IMA）（B）的结构单元和/或式（C）的结构单元其中X表示卤素原子，n表示1〜3的整数。

公开(公告)号：US4016112A

公开(公告)日：1977-04-05

申请号：US549975

申请日：1975-02-14

申请人： Atsusuke Kajiura ,  Yuzo Aito ,  Atsushi Sugiyama ,  Hiroki Tamura ,  Kazuma Aihara

发明人： Atsusuke Kajiura ,  Yuzo Aito ,  Atsushi Sugiyama ,  Hiroki Tamura ,  Kazuma Aihara

IPC分类号： C08J9/08

CPC分类号： C08J9/08 ,  Y10S260/24

摘要： In manufacturing a foamed structure from an unsaturated polyester resin, a diallyl phthalate resin and a curable 1,2-polybutadiene resin, foaming of the resin is carried out with the reaction of acid esters of phosphoric acid and/or acid esters of phosphorous acid with metal carbonates and/or metal bicarbonates.

摘要翻译： 在由不饱和聚酯树脂，邻苯二甲酸二烯丙酯树脂和可固化1,2-聚丁二烯树脂制造泡沫结构体时，树脂的发泡通过磷酸和/或亚磷酸的酸酯与酸的酸酯与 金属碳酸盐和/或金属碳酸氢盐。

公开(公告)号：US3931224A

公开(公告)日：1976-01-06

申请号：US393839

申请日：1973-09-04

申请人： Toshihiro Santa ,  Yuzo Aito ,  Katsuhisa Watanabe ,  Kiyokazu Tsunawaki ,  Yuji Mitani ,  Kiyoshi Nawata

发明人： Toshihiro Santa ,  Yuzo Aito ,  Katsuhisa Watanabe ,  Kiyokazu Tsunawaki ,  Yuji Mitani ,  Kiyoshi Nawata

IPC分类号： C07D209/48 ,  C07D487/04 ,  C08F18/22 ,  C08G73/12

CPC分类号： C07D209/48 ,  C07D487/04 ,  C08F18/22 ,  C08G73/12

摘要： New curable monomeric aromatic imidodicarboxylic acid diallyl esters, such as 4-allyloxycarbonyl-N-(allyloxycarbonyl-methyl)phthalimide, 1,2-ethylene bis (4-allyloxycarbonylphthalimide), or N,N'-allyloxycarbonylmethyl) pyromellitimide. When heated in the presence of a free radical initiator, these monomers give cured polymers having very superior mechanical strength, thermal stability, chemical resistance and electrical properties. If this polymerization is stopped before the reaction mixture is gelled, prepolymers can be obtained. The cured polymers are especially useful as electronics materials and engineering plastics.

摘要翻译： 新型可固化的单体芳族亚氨基二羧酸二烯丙酯，如4-烯丙氧基羰基-N-（烯丙氧基羰基 - 甲基）邻苯二甲酰亚胺，1,2-亚乙基双（4-烯丙氧基羰基邻苯二甲酰亚胺）或N，N'-烯丙氧羰基甲基）均苯四酰亚胺。 当在自由基引发剂存在下加热时，这些单体产生具有非常优异的机械强度，热稳定性，耐化学性和电性能的固化聚合物。 如果在反应混合物凝胶化之前停止聚合，则可以得到预聚物。 固化的聚合物特别适用于电子材料和工程塑料。