公开(公告)号：US20090069533A1

公开(公告)日：2009-03-12

申请号：US11899438

申请日：2007-09-06

申请人： Hatsuo Ishida ,  Pedro Velez-Herrera

发明人： Hatsuo Ishida ,  Pedro Velez-Herrera

IPC分类号： C08G63/00 ,  C07D265/06 ,  C07D265/14 ,  C07D413/04 ,  C07D498/04

CPC分类号： C07D265/16 ,  C07D498/04 ,  C08G73/02 ,  C08G73/026

摘要： Benzoxazine monomers comprising at least one pendant group are described. (Co)Polymers comprising at least one benzoxazine monomer having at least one pendant group are also described. In a preferred embodiment, the pendant group is located in a side chain of the benzoxazine monomer or polymer. Methods for preparing the benzoxazine monomers and polymers are described. Compositions comprising the benzoxazine monomers and polymers have numerous uses including optical materials, and in electronic materials as electrically insulating materials, and as fireproof materials.

摘要翻译： 描述包含至少一个侧基的苯并恶嗪单体。 （Co）还描述了包含至少一种具有至少一个侧基的苯并恶嗪单体的聚合物。 在优选的实施方案中，侧基位于苯并恶嗪单体或聚合物的侧链中。 描述了制备苯并恶嗪单体和聚合物的方法。 包含苯并恶嗪单体和聚合物的组合物具有许多用途，包括光学材料，以及作为电绝缘材料的电子材料和耐火材料。

公开(公告)号：US07947802B2

公开(公告)日：2011-05-24

申请号：US11899438

申请日：2007-09-06

申请人： Hatsuo Ishida ,  Pedro Velez-Herrera

发明人： Hatsuo Ishida ,  Pedro Velez-Herrera

IPC分类号： C08G73/06 ,  C08G63/00 ,  C07D265/06 ,  C07D265/14 ,  C07D413/04 ,  C07D498/04

CPC分类号： C07D265/16 ,  C07D498/04 ,  C08G73/02 ,  C08G73/026

摘要： Benzoxazine monomers comprising at least one pendant group are described. (Co)Polymers comprising at least one benzoxazine monomer having at least one pendant group are also described. In a preferred embodiment, the pendant group is located in a side chain of the benzoxazine monomer or polymer. Methods for preparing the benzoxazine monomers and polymers are described. Compositions comprising the benzoxazine monomers and polymers have numerous uses including optical materials, and in electronic materials as electrically insulating materials, and as fireproof materials.

摘要翻译： 描述包含至少一个侧基的苯并恶嗪单体。 （Co）还描述了包含至少一种具有至少一个侧基的苯并恶嗪单体的聚合物。 在优选的实施方案中，侧基位于苯并恶嗪单体或聚合物的侧链中。 描述了制备苯并恶嗪单体和聚合物的方法。 包含苯并恶嗪单体和聚合物的组合物具有许多用途，包括光学材料，以及作为电绝缘材料的电子材料和耐火材料。

公开(公告)号：US08183368B2

公开(公告)日：2012-05-22

申请号：US11997998

申请日：2006-08-03

申请人： Yuji Eguchi ,  Kazuo Doyama ,  Shigeki Nomura ,  Hatsuo Ishida

发明人： Yuji Eguchi ,  Kazuo Doyama ,  Shigeki Nomura ,  Hatsuo Ishida

IPC分类号： C07D413/02 ,  C08G14/06 ,  C07D413/00 ,  C08G14/00

CPC分类号： C08G61/122 ,  C07D413/06 ,  C07D413/08 ,  C07D413/12 ,  C08G73/0233

摘要： The object of the present invention is to provide a thermosetting compound having dielectric properties, in particular permittivity and dielectric loss, which are improved compared to prior art, a composition containing the same, and a molded article. The thermosetting compound according to the present invention is a dihydro benzoxazine compound represented by the following Formula (2), where, R6 to R13 represent a hydrogen atom, an alkyl group, or the like, and R14 represents a divalent saturated alicyclic hydrocarbon group having a condensed ring structure.

摘要翻译： 本发明的目的是提供一种具有介电特性，特别是介电常数和介电损耗的热固性化合物，其与现有技术相比，含有该组合物的组合物和模塑制品得到改善。 根据本发明的热固性化合物是由下式（2）表示的二氢苯并恶嗪化合物，其中，R6至R13表示氢原子，烷基等，R14表示具有二价饱和脂环族烃基， 稠环结构。

公开(公告)号：US06323270B1

公开(公告)日：2001-11-27

申请号：US09442200

申请日：1999-11-16

申请人： Hatsuo Ishida

发明人： Hatsuo Ishida

IPC分类号： C08K334

CPC分类号： C08K9/08 ,  C08K3/346 ,  C08K9/04 ,  C08L61/34 ,  C08L39/04

摘要： A nanocomposite composition is disclosed which comprises clay and an effective amount of a benzoxazine monomer, oligomer, and/or polymer. In one embodiment, the presence of the benzoxazine monomer, oligomer, and/or polymer in the clay results in an at least about 5% increase in the spacing between the platelets of the clay. In another embodiment, the presence of the presence of the benzoxazine monomer, oligomer, and/or polymer in the clay results in at least about 5 wt. % of the clay being exfoliated. Also disclosed are a method for making (1) an intercalated nanocomposite clay composition which comprises clay and an effective amount of a benzoxazine monomer, oligomer, and/or polymer; (2) an exfoliated nanocomposite clay composition which comprises clay and an effective amount of a benzoxazine monomer, oligomer, and/or polymer; and (3) a method for making a nanocomposite clay composition that is both exfoliated and intercalated.

摘要翻译： 公开了一种纳米复合材料组合物，其包含粘土和有效量的苯并恶嗪单体，低聚物和/或聚合物。 在一个实施方案中，粘土中苯并恶嗪单体，低聚物和/或聚合物的存在导致粘土的血小板之间的间隔增加至少约5％。 在另一个实施方案中，在粘土中存在苯并恶嗪单体，低聚物和/或聚合物的存在导致至少约5wt。 ％的粘土被剥落。 还公开了制备（1）包含粘土和有效量的苯并恶嗪单体，低聚物和/或聚合物的插层的纳米复合粘土组合物的方法; （2）剥离的纳米复合粘土组合物，其包含粘土和有效量的苯并恶嗪单体，低聚物和/或聚合物; 和（3）制备脱模和嵌入的纳米复合粘土组合物的方法。

公开(公告)号：US5973144A

公开(公告)日：1999-10-26

申请号：US943989

申请日：1997-10-03

申请人： Hatsuo Ishida

发明人： Hatsuo Ishida

IPC分类号： C07D265/16 ,  C07D498/04

CPC分类号： C07D265/16

摘要： Benzoxazine monomers, oligomers and polymers are desirably modified by adding pendant functional groups to either the amine or phenolic reactants. These pendant functional groups can be activated at temperatures generally from about 25.degree. C. to about 300.degree. C. to form chemical bonds between said benzoxazine monomers, oligomers and polymers. The additional chemical bonds increase the thermal stability of benzoxazine polymers such that they can withstand higher use temperature, act as more effective flame barriers, or result in higher amounts of char if used as a precursor to high temperature (600-1000.degree. C. reaction condition) chars.

摘要翻译： 希望通过向胺或酚类反应物中加入侧链官能团来修饰苯并恶嗪单体，低聚物和聚合物。 这些侧基官能团可以在通常约25℃至约300℃的温度下活化，以形成所述苯并恶嗪单体，低聚物和聚合物之间的化学键。 附加的化学键增加了苯并恶嗪聚合物的热稳定性，使得它们可以承受更高的使用温度，作为更有效的阻燃层，或者如果用作高温前体（600-1000℃反应 条件）字符。

公开(公告)号：US20090187003A1

公开(公告)日：2009-07-23

申请号：US12088681

申请日：2006-09-25

申请人： Yuji Eguchi ,  Kazuo Doyama ,  Hatsuo Ishida

发明人： Yuji Eguchi ,  Kazuo Doyama ,  Hatsuo Ishida

IPC分类号： C08G65/00

CPC分类号： C08G73/06 ,  C07D265/14 ,  C08L79/04

摘要： An object of the invention is to provide a thermosetting resin excellent in dielectric characteristics and heat resistance, and to provide a thermosetting composition comprising the thermosetting resin, as well as a molded product, substrate material for electronic devices and so forth obtained from the thermosetting resin. The present invention provides a thermosetting resin having a dihydrobenzoxazine ring structure represented by formula (I) in a main chain thereof, a thermosetting composition comprising the thermosetting resin, as well as a molded product, substrate material for electronic devices and so forth obtained from the thermosetting resin. (in formula (I), Ar1 represents a tetravalent aromatic group, R1 is a hydrocarbon group having a fused alicyclic structure, and n represents an integer from 2 to 500).

摘要翻译： 本发明的目的是提供一种介电特性和耐热性优异的热固性树脂，并且提供一种包含热固性树脂的热固性组合物，以及由热固性树脂获得的模塑产品，电子器件等的基材 。 本发明提供一种热固性树脂，其主链具有由式（I）表示的二氢苯并恶嗪环结构，包含热固性树脂的热固性组合物，以及模塑产品，电子器件用基材等 热固性树脂。 （式（I）中，Ar 1表示四价芳香族基，R 1表示稠合脂环式结构的烃基，n表示2〜500的整数）。

公开(公告)号：US20070191555A1

公开(公告)日：2007-08-16

申请号：US10811952

申请日：2004-03-30

申请人： Hatsuo Ishida ,  Koichi Shibayama ,  Hiroshi Abe

发明人： Hatsuo Ishida ,  Koichi Shibayama ,  Hiroshi Abe

IPC分类号： C08L63/02 ,  C08L63/04

CPC分类号： C08G59/027 ,  C08G59/4014 ,  H05K1/0346

摘要： The invention provides a thermosetting resin composition comprising a bifunctional dihydrobenzoxazine compound and an epoxy compound, and provides a thermosetting resin molding obtained by thermally curing the thermosetting resin composition. The molding has excellent electric properties of low dielectric constant and low dielectric loss tangent. The resin composition comprises an epoxy compound and a bifunctional dihydrobenzoxazine compound of the following general formula (1), wherein the equivalent ratio of the epoxy compound to the bifunctional dihydrobenzoxazine compound is 1/(0.1 to 20): wherein R represents a linear alkylene group having at least 2 carbon atoms, or a branched alkylene group derived from it by substituting the hydrogen atom therein with an alkyl group, and the hydrogen atom of the benzene ring may be substituted with an alkyl group or an alkoxy group.

摘要翻译： 本发明提供一种包含双官能二氢苯并恶嗪化合物和环氧化合物的热固性树脂组合物，并提供通过热固化热固性树脂组合物获得的热固性树脂模制品。 该模制品具有优异的低介电常数和低介电损耗角正切的电性能。 树脂组合物包含下述通式（1）的环氧化合物和双官能二氢苯并恶嗪化合物，其中环氧化合物与双官能二氢苯并恶嗪化合物的当量比为1 /（0.1〜20）：其中R表示直链亚烷基 具有至少2个碳原子，或者由烷基衍生自其中的氢原子衍生的支链亚烷基，苯环的氢原子可以被烷基或烷氧基取代。

公开(公告)号：US5543516A

公开(公告)日：1996-08-06

申请号：US245478

申请日：1994-05-18

申请人： Hatsuo Ishida

发明人： Hatsuo Ishida

IPC分类号： C07D265/12 ,  C07D265/16 ,  C07D498/04 ,  C07F7/10 ,  C08F12/00 ,  C08F212/00 ,  C08F212/14 ,  C08F212/32 ,  C08G14/06 ,  C08G77/38 ,  C08G77/382 ,  C08G77/388 ,  C07D265/14

CPC分类号： C08G77/382 ,  C07D265/16

摘要： A method for preparing a desired benzoxazine compound comprises preparing a substantially homogeneous reaction mixture that includes a phenolic compound; a primary amine; and an aldehyde, but no solvent other than for the solvency which the reactants may have for each other. Following its preparation, the reaction mixture is maintained at a temperature, and for a period sufficient to cause the reactants to combine chemically to form the desired compound.

摘要翻译： 制备所需苯并恶嗪化合物的方法包括制备包含酚类化合物的基本均匀的反应混合物; 伯胺; 和醛，但不包括反应物可能彼此具有的溶解能力之外的溶剂。 在其制备之后，将反应混合物保持在一定温度下，并持续足以使反应物化学结合形成所需化合物的时间。

公开(公告)号：US07834099B2

公开(公告)日：2010-11-16

申请号：US11896841

申请日：2007-09-06

申请人： Hatsuo Ishida ,  Masanori Nakamura

发明人： Hatsuo Ishida ,  Masanori Nakamura

IPC分类号： C08G73/16

CPC分类号： C08G73/06 ,  C08G73/1085

摘要： An imide-naphthoxazine copolymer comprising a repeating unit represented by General Formula (1) below: (wherein X and Y independently represent a single bond, an oxygen atom, a carbonyl group, or an organic group which may be substituted by a heteroatom; R represents CH3 or H, n represents an integer from 1 to 10; and m represents an integer from 1 to 20).

摘要翻译： 包含由以下通式（1）表示的重复单元的酰亚胺 - 萘并恶嗪共聚物：其中X和Y独立地表示单键，氧原子，羰基或可被杂原子取代的有机基团; R 表示CH3或H，n表示1〜10的整数，m表示1〜20的整数。

公开(公告)号：US20090076229A1

公开(公告)日：2009-03-19

申请号：US11896841

申请日：2007-09-06

申请人： Hatsuo Ishida ,  Masanori Nakamura

发明人： Hatsuo Ishida ,  Masanori Nakamura

IPC分类号： C08G73/12

CPC分类号： C08G73/06 ,  C08G73/1085

摘要： An imide-naphthoxazine copolymer comprising a repeating unit represented by General Formula (1) below: (wherein X and Y independently represent a single bond, an oxygen atom, a carbonyl group, or an organic group which may be substituted by a heteroatom; R represents CH3 or H, n represents an integer from 1 to 10; and m represents an integer from 1 to 20).

摘要翻译： 包含由以下通式（1）表示的重复单元的酰亚胺 - 萘并恶嗪共聚物：其中X和Y独立地表示单键，氧原子，羰基或可被杂原子取代的有机基团; R 表示CH3或H，n表示1〜10的整数，m表示1〜20的整数。