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公开(公告)号：US5694769A
公开(公告)日：1997-12-09
申请号：US439121
申请日：1995-05-11
CPC分类号： F02K9/72
摘要： A liquid oxidizer immersion hybrid rocket having a combustion chamber, a porous fuel material placed in the combustion chamber, a liquid oxidizer filled into pores of the porous fuel material, and two holding plates provided in the combustion chamber so as to hold opposite ends of the porous fuel material respectively. The porous fuel material comprises a large number of layers stacked one another in an axial direction of the combustion chamber.
摘要翻译： 一种具有燃烧室，放置在燃烧室中的多孔燃料的液体氧化器浸入式混合火箭，填充在多孔燃料材料的孔中的液体氧化剂，以及设置在燃烧室中的两个保持板， 多孔燃料。 多孔燃料材料包括在燃烧室的轴向上彼此堆叠的大量层。
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2.发明申请RESIN-TRANSFER-MOLDABLE TERMINAL-MODIFIED IMIDE OLIGOMER USING 2-PHENYL-4,4' DIAMINODIPHENYL ETHER AND HAVING EXCELLENT MOLDABILITY, MIXTURE THEREOF, VARNISH CONTAINING SAME, AND CURED RESIN THEREOF AND FIBER-REINFORCED CURED RESIN THEREOF MADE BY RESIN TRANSFER MOLDING AND HAVING EXCELLENT HEAT RESISTANCE 有权使用2-苯基-4,4'-二氨基二苯醚的具有优异成型性的树脂转移的可熔融的端接改性的二异氰酸酯，其混合物，含有它们的混合物，其固化树脂及其通过树脂转移成型制成的纤维增强的固化树脂 具有优异的耐热性公开(公告)号：US20140011950A1
公开(公告)日：2014-01-09
申请号：US14005450
申请日：2012-03-15
IPC分类号： C08G73/10 , C08L79/08 , C09D179/08
CPC分类号： C08G73/1071 , C08G73/1014 , C08G73/105 , C08J5/04 , C08J2379/08 , C08L79/08 , C09D179/08
摘要： A novel resin-transfer-moldable terminal-modified imide oligomer having a residue of a tetravalent aromatic tetracarboxylic acid and represented by general formula (1), and the imide oligomer contains an oligomer where n is 0 in an amount of 10% by mole or more. In the formula, R1 and R2 are a hydrogen atom or an aromatic hydrocarbon group having 6 to 10 carbon atoms, and one of R1 and R2 is the aromatic hydrocarbon group having 6 to 10 carbon atoms; R3 is an aromatic organic group surrounded by four carbonyl groups in the aromatic tetracarboxylic acid, and for a formula where n is 2 or more, R3s are optionally the same as or different from each other; and n is an integer of 0 or more and 6 or less.
摘要翻译： 一种具有四价芳族四羧酸残基并由通式（1）表示的新型树脂转移可成型末端改性酰亚胺低聚物，酰亚胺低聚物含有其中n为0的低聚物，其量为10摩尔％，或 更多。 式中，R 1，R 2为氢原子或碳原子数6〜10的芳香族烃基，R 1和R 2中的一个为碳原子数为6〜10的芳香族烃基。 R3是在芳香族四羧酸中被四个羰基包围的芳香族有机基团，对于n为2以上的式，R 3可以相同也可以不同， n为0以上且6以下的整数。
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3.发明授权Resin-transfer-moldable terminal-modified imide oligomer using 2-phenyl-4,4′diaminodiphenyl ether and having excellent moldability, mixture thereof, varnish containing same, and cured resin thereof and fiber-reinforced cured resin thereof made by resin transfer molding and having excellent heat resistance 有权使用2-苯基-4,4'-二氨基二苯醚的具有优异成型性的树脂转移成型性末端改性酰亚胺低聚物，其混合物，含有它们的清漆，其固化树脂和通过树脂传递模塑制成的纤维增强固化树脂， 具有优异的耐热性公开(公告)号：US09051430B2
公开(公告)日：2015-06-09
申请号：US14005450
申请日：2012-03-15
IPC分类号： C08G73/10 , C09D179/08 , C08L79/08 , C08J5/04
CPC分类号： C08G73/1071 , C08G73/1014 , C08G73/105 , C08J5/04 , C08J2379/08 , C08L79/08 , C09D179/08
摘要： A novel resin-transfer-moldable terminal-modified imide oligomer having a residue of a tetravalent aromatic tetracarboxylic acid and represented by general formula (1), and the imide oligomer contains an oligomer where n is 0 in an amount of 10% by mole or more. In the formula, R1 and R2 are a hydrogen atom or an aromatic hydrocarbon group having 6 to 10 carbon atoms, and one of R1 and R2 is the aromatic hydrocarbon group having 6 to 10 carbon atoms; R3 is an aromatic organic group surrounded by four carbonyl groups in the aromatic tetracarboxylic acid, and for a formula where n is 2 or more, Ras are optionally the same as or different from each other; and n is an integer of 0 or more and 6 or less.
摘要翻译： 一种具有四价芳族四羧酸残基并由通式（1）表示的新型树脂转移可成型末端改性酰亚胺低聚物，酰亚胺低聚物含有其中n为0的低聚物，其量为10摩尔％，或 更多。 式中，R 1，R 2为氢原子或碳原子数6〜10的芳香族烃基，R 1和R 2中的一个为碳原子数为6〜10的芳香族烃基。 R3是在芳香族四羧酸中被四个羰基包围的芳香族有机基团，对于n为2以上的式，Ras可以相同也可以不同， n为0以上且6以下的整数。
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4.发明授权Polyamic acid oligomer, polyimide oligomer, solution composition, and fiber-reinforced composite material 失效聚酰胺酸低聚物，聚酰亚胺低聚物，溶液组合物和纤维增强复合材料公开(公告)号：US07019103B2
公开(公告)日：2006-03-28
申请号：US10838244
申请日：2004-05-05
申请人： Rikio Yokota , Kohei Goto , Hideki Ozawa
发明人： Rikio Yokota , Kohei Goto , Hideki Ozawa
CPC分类号： C08G73/101 , C07C237/42 , C08L79/08 , Y10T428/29 , Y10T428/2967 , Y10T428/2969 , Y10T428/2971 , Y10T428/31504 , Y10T428/31721
摘要： A terminal-crosslinkable polyamic acid oligomer having 1) heat resistance indicated by Tg of 300° C. or more and a pyrolysis temperature of 500° C. or more, 2) toughness, and 3) capability of allowing an increase in concentration. The polyamic acid oligomer is obtained by reacting an aromatic tetracarboxylic dianhydride including 2,2′,3,3′-biphenyltetracarboxylic dianhydride, an aromatic diamine compound, and a reactive crosslinking agent including an amino group or acid anhydride group and a crosslinkable group in the molecule, and includes a crosslinkable group at the molecular terminal.
摘要翻译： 具有1）Tg为300℃以上，热分解温度为500℃以上的耐热性，2）韧性，3）允许浓度增加的能力的末端可交联聚酰胺酸低聚物。 聚酰胺酸低聚物通过使包含2,2'，3,3'-联苯四羧酸二酐的芳族四羧酸二酐，芳族二胺化合物和包含氨基或酸酐基团和可交联基团的反应性交联剂在 并且在分子末端包括可交联基团。
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5.发明授权Soluble terminally modified imide oligomer using 2-phenyl-4, 4′-diaminodiphenyl ether, varnish, cured product thereof, imide prepreg thereof, and fiber-reinforced laminate having excellent heat resistance 有权可溶性末端改性酰亚胺低聚物，使用2-苯基-4,4'-二氨基二苯醚，清漆，其固化产物，其酰亚胺预浸料，以及具有优异耐热性的纤维增强层压材料公开(公告)号：US08846552B2
公开(公告)日：2014-09-30
申请号：US13062132
申请日：2009-09-03
IPC分类号： B32B5/26 , B05D3/10 , C08G73/10 , C08K5/3415 , C09D179/08 , C09J5/02 , D04H3/14 , D04H3/16 , C07D209/48 , C08L79/08 , C08F290/06 , C07D487/04 , C08F299/00 , C08F299/02 , C08J5/24 , C08K7/02
CPC分类号： C08F290/065 , C07D209/48 , C07D487/04 , C08F299/00 , C08F299/02 , C08G73/1042 , C08G73/105 , C08G73/1071 , C08J5/24 , C08J2379/08 , C08K7/02 , C08L79/08 , C09D179/08 , Y10T428/24994 , Y10T428/24995 , Y10T442/2631 , Y10T442/671 , Y10T442/69
摘要： A novel terminally modified imide oligomer having excellent solubility in organic solvents, excellent solution storage stability, and excellent molding properties such as low melt viscosity. Also, a varnish obtained by dissolving the terminally modified imide oligomer in an organic solvent; a cure product obtained by using the terminally modified imide oligomer and having excellent thermal and mechanical characteristics such as heat resistance, elastic modulus, tensile strength at break and tensile elongation at break; a prepreg; and a fiber-reinforced laminate. The soluble terminally modified imide oligomer is represented by general formula (1). In the formula, R1 and R2 each represents a divalent aromatic diamine residue; R3 and R4 each represents a tetravalent aromatic tetracarboxylic acid residue; R5 and R6 each represents a hydrogen atom or a phenyl group, with R5 or R6 being a phenyl group; m and n satisfy the following relations: m≧1, n≧0, 1≦m+n≦20 and 0.05≦m/(m+n)≦1; and the repeating units may be arranged in blocks or randomly.
摘要翻译： 一种在有机溶剂中具有优异溶解性的新型末端改性酰亚胺低聚物，优异的溶液保存稳定性，以及优异的成型性能如熔融粘度低。 另外，将末端改性酰亚胺低聚物溶解在有机溶剂中得到的清漆; 通过使用末端改性的酰亚胺低聚物得到的固化产物，具有优异的耐热性，弹性模量，断裂拉伸强度和断裂拉伸伸长率等热和机械特性。 预浸料 和纤维增强层压板。 可溶性末端改性酰亚胺低聚物由通式（1）表示。 在该式中，R 1和R 2各自表示二价芳族二胺残基; R3和R4各自表示四价芳族四羧酸残基; R5和R6各自表示氢原子或苯基，R5或R6是苯基; m和n满足以下关系：m≥1，n≥0,1＆nlE; m + n＆nlE; 20和0.05＆nlE; m /（m + n）＆nlE; 1; 并且重复单元可以以块或随机方式排列。
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公开(公告)号：US06281323B1
公开(公告)日：2001-08-28
申请号：US09443885
申请日：1999-11-19
IPC分类号： C08G7310
CPC分类号： C07D209/48 , C08G73/1014 , Y10T428/31504 , Y10T428/31721
摘要： Terminal-modified imide oligomers with an inherent viscosity of 0.05-1 obtained by reacting 2,3,3′,4′-biphenyltetracarboxylic dianhydride, an aromatic diamine compound and 4-(2-phenylethynyl)phthalic anhydride, and their cured products. There are provided highly practical terminal-modified imide oligomers and their cured products, which cured products have satisfactory heat resistance and mechanical properties.
摘要翻译： 通过使2,3,3'，4'-联苯四羧酸二酐，芳族二胺化合物和4-（2-苯基乙炔基）邻苯二甲酸酐反应得到的特性粘度为0.05-1的末端改性酰亚胺低聚物及其固化产物。 提供了高度实用的末端改性酰亚胺低聚物及其固化产物，其固化产物具有令人满意的耐热性和机械性能。
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7.发明申请SOLUBLE TERMINALLY MODIFIED IMIDE OLIGOMER USING 2-PHENYL-4, 4'-DIAMINODIPHENYL ETHER, VARNISH, CURED PRODUCT THEREOF, IMIDE PREPREG THEREOF, AND FIBER-REINFORCED LAMINATE HAVING EXCELLENT HEAT RESISTANCE 有权使用2-苯基-4,4'-二氨基二苯醚，变性剂，其固化产物，其制备物和具有优异耐热性的纤维增强层压板的可溶终端改性的二氯化铝公开(公告)号：US20110165809A1
公开(公告)日：2011-07-07
申请号：US13062132
申请日：2009-09-03
IPC分类号： B32B5/26 , C08G73/10 , C08K5/3415 , C09D179/08 , B05D3/10 , D04H3/16 , C09J5/02 , D04H3/14
CPC分类号： C08F290/065 , C07D209/48 , C07D487/04 , C08F299/00 , C08F299/02 , C08G73/1042 , C08G73/105 , C08G73/1071 , C08J5/24 , C08J2379/08 , C08K7/02 , C08L79/08 , C09D179/08 , Y10T428/24994 , Y10T428/24995 , Y10T442/2631 , Y10T442/671 , Y10T442/69
摘要： A novel terminally modified imide oligomer having excellent solubility in organic solvents, excellent solution storage stability, and excellent molding properties such as low melt viscosity. Also, a varnish obtained by dissolving the terminally modified imide oligomer in an organic solvent; a cure product obtained by using the terminally modified imide oligomer and having excellent thermal and mechanical characteristics such as heat resistance, elastic modulus, tensile strength at break and tensile elongation at break; a prepreg; and a fiber-reinforced laminate. The soluble terminally modified imide oligomer is represented by general formula (1). In the formula, R1 and R2 each represents a divalent aromatic diamine residue; R3 and R4 each represents a tetravalent aromatic tetracarboxylic acid residue; R5 and R6 each represents a hydrogen atom or a phenyl group, with R5 or R6 being a phenyl group; m and n satisfy the following relations: m≧1, n≧0, 1≦m+n≦20 and 0.05≦m/(m+n)≦1; and the repeating units may be arranged in blocks or randomly.
摘要翻译： 一种在有机溶剂中具有优异溶解性的新型末端改性酰亚胺低聚物，优异的溶液保存稳定性，以及优异的成型性能如熔融粘度低。 另外，将末端改性酰亚胺低聚物溶解在有机溶剂中得到的清漆; 通过使用末端改性的酰亚胺低聚物得到的固化产物，具有优异的耐热性，弹性模量，断裂拉伸强度和断裂拉伸伸长率等热和机械特性。 预浸料 和纤维增强层压板。 可溶性末端改性酰亚胺低聚物由通式（1）表示。 在该式中，R 1和R 2各自表示二价芳族二胺残基; R3和R4各自表示四价芳族四羧酸残基; R5和R6各自表示氢原子或苯基，R5或R6是苯基; m和n满足以下关系：m≥1，n≥0,1＆nlE; m + n＆nlE; 20和0.05＆nlE; m /（m + n）＆nlE; 1; 并且重复单元可以以块或随机方式排列。
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8.发明申请Polyamic acid oligomer, polyimide oligomer, solution composition, and fiber-reinforced composite material 失效聚酰胺酸低聚物，聚酰亚胺低聚物，溶液组合物和纤维增强复合材料公开(公告)号：US20050014925A1
公开(公告)日：2005-01-20
申请号：US10838244
申请日：2004-05-05
申请人： Rikio Yokota , Kohei Goto , Hideki Ozawa
发明人： Rikio Yokota , Kohei Goto , Hideki Ozawa
CPC分类号： C08G73/101 , C07C237/42 , C08L79/08 , Y10T428/29 , Y10T428/2967 , Y10T428/2969 , Y10T428/2971 , Y10T428/31504 , Y10T428/31721
摘要： A terminal-crosslinkable polyamic acid oligomer having 1) heat resistance indicated by Tg of 300° C. or more and a pyrolysis temperature of 500° C. or more, 2) toughness, and 3) capability of allowing an increase in concentration. The polyamic acid oligomer is obtained by reacting an aromatic tetracarboxylic dianhydride including 2,2′,3,3′-biphenyltetracarboxylic dianhydride, an aromatic diamine compound, and a reactive crosslinking agent including an amino group or acid anhydride group and a crosslinkable group in the molecule, and includes a crosslinkable group at the molecular terminal.
摘要翻译： 具有1）Tg为300℃以上，热分解温度为500℃以上的耐热性，2）韧性，3）允许浓度增加的能力的末端可交联聚酰胺酸低聚物。 聚酰胺酸低聚物通过使包含2,2'，3,3'-联苯四羧酸二酐的芳族四羧酸二酐，芳族二胺化合物和包含氨基或酸酐基团和可交联基团的反应性交联剂在 并且在分子末端包括可交联基团。
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