公开(公告)号：US5279893A

公开(公告)日：1994-01-18

申请号：US800015

申请日：1991-11-29

申请人： Toshihiro Hattori ,  Takashi Murata ,  Kazuya Goto ,  Takeshi Kato ,  Shigetsugu Hayashi ,  Hisashi Tada ,  Masahiro Sugimori

发明人： Toshihiro Hattori ,  Takashi Murata ,  Kazuya Goto ,  Takeshi Kato ,  Shigetsugu Hayashi ,  Hisashi Tada ,  Masahiro Sugimori

IPC分类号： B29C70/20 ,  B29C70/50 ,  C08J5/24 ,  C08L63/00 ,  C08L79/08 ,  B32B5/12 ,  B32B5/22 ,  B32B27/38

CPC分类号： C08L63/00 ,  B29C70/20 ,  B29C70/506 ,  C08J5/24 ,  C08L79/085 ,  Y10S428/902 ,  Y10T428/24124 ,  Y10T428/24132 ,  Y10T428/249949 ,  Y10T428/30

摘要： A prepreg for fiber-reinforced composite materials comprising (A) a reinforcing fiber having a modulus of elasticity of 200 GPa or more, (B) a fibrous thermoplastic resin having a modulus of elasticity of 100 GPa or less, and (C) a thermosetting matrix resin. The prepreg of the present invention does not only have excellent handling property equivalent to that of the prepreg with the conventional thermosetting resin as a matrix, but also gives excellent toughness to the resulting molded product without injuring the thermal and mechanical properties. Particularly, it has a high resistance to interlaminar fracture when exposed to impact, so that it is preferably used as a structural material for airplanes, etc.

摘要翻译： 1.一种纤维增强复合材料用预浸料，其特征在于：（A）弹性模量为200GPa以上的增强纤维，（B）弹性模量为100GPa以下的纤维状热塑性树脂，（C） 基质树脂。 本发明的预浸料不仅具有与以往的热固性树脂为基质的预浸料相当的优异的处理性，而且对所得的成型体产生优异的韧性，而不损害热和机械性能。 特别地，当暴露于冲击时，其具有高的层间断裂性，因此优选用作飞机等的结构材料。

公开(公告)号：US5179139A

公开(公告)日：1993-01-12

申请号：US759652

申请日：1991-09-13

申请人： Masahiro Sugimori ,  Hisashi Tada ,  Kazuya Goto ,  Masahiro Saruta

发明人： Masahiro Sugimori ,  Hisashi Tada ,  Kazuya Goto ,  Masahiro Saruta

IPC分类号： C08G59/38 ,  C08G59/56 ,  C08G59/62 ,  C08L63/00

CPC分类号： C08G59/621 ,  C08G59/38 ,  C08G59/56 ,  C08L63/00 ,  Y10T428/31518

摘要： An epoxy resin composition used as a matrix for a fiber-reinforced composite is disclosed, which comprises the following components:(A) a bifunctional epoxy resin;(B) at least one of a trifunctional epoxy resin and a tetrafunctional epoxy resin;(C) a dihydroxybiphenyl compound represented by the following general formula: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; and(D) an aromatic amine,wherein said components (A), (B), (C) and (D) are used in amounts satisfying the following conditions:1/0.1.gtoreq.a/b.gtoreq.1/1.210/1.gtoreq.(a+b)/c.gtoreq.1/11/0.8.gtoreq.(a+b-c)/d.gtoreq.1/1.5wherein a represents the molar number of epoxy groups in component (A), b represents the molar number of epoxy groups in component (B), c represents the molar number of phenolic OH groups in component (C) and d represents the molar number of NH groups in component (D).

摘要翻译： 公开了用作纤维增强复合材料的基质的环氧树脂组合物，其包含以下组分：（A）双官能环氧树脂; （B）三官能环氧树脂和四官能环氧树脂中的至少一种; （C）由以下通式表示的二羟基联苯化合物：其中R 1，R 2，R 3和R 4可以相同或不同，各自表示氢原子或具有1至6个碳原子的烷基; 和（D）芳族胺，其中所述组分（A），（B），（C）和（D）以满足以下条件的量使用：1 / 0.1> / = a / b> / = 1 / 1.2 /（a + b）/ c> / = 1/1 1 / 0.8> / =（a + bc）/ d> / = 1 / 1.5其中a表示组分（ A）中，b表示组分（B）中环氧基的摩尔数，c表示组分（C）中酚OH基团的摩尔数，d表示组分（D）中NH基团的摩尔数。

公开(公告)号：US06387479B1

公开(公告)日：2002-05-14

申请号：US09065098

申请日：1998-04-29

申请人： Shigetsugu Hayashi ,  Masahiro Sugimori ,  Tomowo Sano ,  Tadashi Yokochi ,  Masayuki Fukumoto ,  Yasushi Suzumura ,  Hideo Konishi ,  Toshikazu Aoki ,  Mikio Takasu

发明人： Shigetsugu Hayashi ,  Masahiro Sugimori ,  Tomowo Sano ,  Tadashi Yokochi ,  Masayuki Fukumoto ,  Yasushi Suzumura ,  Hideo Konishi ,  Toshikazu Aoki ,  Mikio Takasu

IPC分类号： B32B2704

CPC分类号： E04G23/0218 ,  E01D22/00 ,  E04C5/07 ,  E04G2023/0251 ,  Y10T428/24116 ,  Y10T428/24132 ,  Y10T428/24994

摘要： The present invention relates to a repair and reinforcement method for preexisting structures such as buildings or the like, and in particular, relates to a repair and reinforcement method for concrete structures, and to an anisotropic textile employed in this method. The present invention provides a method which permits execution even in low temperature conditions, and which moreover exhibits superior repair and reinforcement effects in a short period of time; during the impregnation of a resin into a sheet material comprising reinforcement fibers and the curing of this resin to form a fiber-reinforced resin layer which is used in the repair and reinforcement of preexisting structures, a reactive mixture having a gelling period of 15 minutes or more at a temperature of 20° C. and which polymerizes even at 5° C. and is curable within 6 hours, and which has as chief components thereof a monomer containing vinyl groups and a reactive oligomer having vinyl groups and/or a thermoplastic polymer, is employed as the resin. Furthermore, the present invention provides an anisotropic textile for use in the repair and reinforcement of preexisting structures.

摘要翻译： 本发明涉及诸如建筑物等的预先存在的结构的修复和加固方法，特别涉及用于混凝土结构的修补和加固方法以及在该方法中使用的各向异性纺织物。 本发明提供即使在低温条件下也能够执行的方法，并且在短时间内还表现出优异的修复和加强效果; 在将树脂浸渍到包含增强纤维的片材中并固化该树脂以形成用于修复和增强预先存在的结构的纤维增强树脂层时，具有胶凝时间为15分钟的反应性混合物或 更多的是在20℃的温度下，甚至在5℃聚合，并且在6小时内可固化，并且其主要成分是含有乙烯基的单体和具有乙烯基的反应性低聚物和/或热塑性聚合物 ，用作树脂。 此外，本发明提供了用于修复和加强预先存在的结构的各向异性织物。

公开(公告)号：US4460742A

公开(公告)日：1984-07-17

申请号：US324269

申请日：1981-11-23

申请人： Kazuo Kishida ,  Akira Hasegawa ,  Masahiro Sugimori

发明人： Kazuo Kishida ,  Akira Hasegawa ,  Masahiro Sugimori

IPC分类号： C08L101/00 ,  C08L1/00 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L23/06 ,  C08L25/14 ,  C08L27/00 ,  C08L27/06 ,  C08L33/00 ,  C08L33/02 ,  C08L33/06 ,  C08L33/08 ,  C08L33/10 ,  C08L51/00 ,  C08L51/02 ,  C08L55/02 ,  C08L67/00 ,  C08L77/00 ,  C08L33/04 ,  C08L51/06

CPC分类号： C08L33/08 ,  C08L23/06 ,  C08L27/06 ,  C08L33/10 ,  C08L55/02 ,  C08L25/14 ,  C08L33/06 ,  C08L51/003

摘要： A delustered thermoplastic resin composition which comprises 100 parts by weight of a thermoplastic resin (B); and 0.1 to 40 parts by weight of a resin (A) which essentially consists of:80 to 20 parts by weight of a polymer or a copolymer component (I) obtained by polymerizing;(a) 30 to 100% by weight of at least one monomer selected from the group consisting of an alkyl methacrylate in which the alkyl group has 1 to 4 carbon atoms and an aromatic vinyl compound;(b) 0 to 70% by weight of an alkyl acrylate in which the alkyl group has 1 to 13 carbon atoms;(c) 0 to 50% by weight of a monoethylenically unsaturated monomer other than those of (a) and (b); and(d) 0 to 5 parts by weight of a crosslinking monomer per 100 parts by weight of the total amount of the above components (a), (b), and (c); and 20 to 80 parts by weight of a copolymer component (II) obtained by polymerizing;(e) 30 to 90% by weight of an aromatic vinyl compound;(f) 10 to 60% by weight of at least one alkyl acrylate monomer in which the alkyl group has 1 to 13 carbon atoms;(g) 0 to 20% by weight of a monoethylenically unsaturated monomer other than those of (e) and (f); and(h) 0.05 to 10 parts by weight of a crosslinking monomer per 100 parts by weight of the total amount of the above components (e), (f) and (g).

摘要翻译： 一种消光热塑性树脂组合物，其包含100重量份的热塑性树脂（B）; 和0.1〜40重量份的树脂（A），其基本上由以下组成：通过聚合得到的聚合物或共聚物成分（I）为80〜20重量份; （a）30〜100重量％的至少一种选自甲基丙烯酸烷基酯中具有1〜4个碳原子的烷基和芳香族乙烯基化合物的单体; （b）0〜70重量％的烷基具有1〜13个碳原子的丙烯酸烷基酯; （c）0至50重量％的除（a）和（b）之外的单烯属不饱和单体; 和（d）每100重量份上述组分（a），（b）和（c）的总量为0-5重量份的交联单体; 和20〜80重量份通过聚合得到的共聚物组分（II）; （e）30〜90重量％的芳族乙烯基化合物; （f）10至60重量％的至少一种烷基丙烯酸酯单体，其中烷基具有1至13个碳原子; （g）除（e）和（f）以外的单烯属不饱和单体0〜20重量％ （e），（f）和（g）的总量相对于100重量份的交联单体为0.05〜10重量份。

公开(公告)号：US4518472A

公开(公告)日：1985-05-21

申请号：US525895

申请日：1983-08-24

申请人： Kazuo Kishida ,  Isao Sasaki ,  Kenji Kushi ,  Masahiro Sugimori

发明人： Kazuo Kishida ,  Isao Sasaki ,  Kenji Kushi ,  Masahiro Sugimori

IPC分类号： C08F2/48 ,  C08F285/00 ,  C08J7/04 ,  C09D4/06 ,  C08F220/00 ,  C09D3/00

CPC分类号： C08J7/047 ,  C08F285/00 ,  C09D4/06 ,  C08J2333/06 ,  C08J2433/00

摘要： A coating composition curable by an activation energy ray, which comprises (a) 100 parts by weight of a monomer mixture (A) comprising at least 30% by weight of a compound having at least 3 acryloyloxy and/or methacryloyloxy groups in the molecule and up to 70% by weight of a compound having 1 to 2 .alpha.,.beta.-ethylenically unsaturated bonds in the molecule, (b) 0.01 to 6.0 parts by weight of at least one photosensitizer and (c) 0.5 to 30 parts by weight of an emulsion type crosslinked polymer or copolymer of a reactive monomer having one .alpha.,.beta.-ethylenically unsaturated bond in the molecule and a reactive monomer having at least two .alpha.,.beta.-ethylenically unsaturated bonds in the molecule.

摘要翻译： 一种由活化能射线固化的涂料组合物，其包含（a）100重量份的包含至少30重量％的分子中具有至少3个丙烯酰氧基和/或甲基丙烯酰氧基的化合物的单体混合物（A），和 至多70重量％的分子中具有1至2个α，β-烯属不饱和键的化合物，（b）0.01至6.0重量份的至少一种光敏剂和（c）0.5至30重量份的 分子中具有一个α，β-烯属不饱和键的反应性单体的乳液型交联聚合物或共聚物，以及在分子中具有至少两个α，β-烯属不饱和键的反应性单体。

公开(公告)号：US06670006B1

公开(公告)日：2003-12-30

申请号：US09381628

申请日：1999-09-27

申请人： Masahiro Sugimori ,  Kazuya Gotou ,  Akira Agata ,  Yukio Nishimoto ,  Masato Taguchi

发明人： Masahiro Sugimori ,  Kazuya Gotou ,  Akira Agata ,  Yukio Nishimoto ,  Masato Taguchi

IPC分类号： C08G1858

CPC分类号： C08G59/38 ,  C08G59/226 ,  C08G59/26 ,  Y10T428/139 ,  Y10T428/292 ,  Y10T428/31511

摘要： The present invention relates to an epoxy resin composition for FRP that will be used for fishing rods, golf club shafts, and the like, a prepreg that is an intermediate material made up of an epoxy resin composition combined with reinforcing fibers, and a tubular molded article obtained using it. The epoxy resin composition for FRP of the present invention comprises (A) a bisphenol A-type epoxy resin, (B) an epoxy resin having oxazolidone rings, and (C) a curing agent. By using the epoxy resin composition for FRP of the present invention, a prepreg quite excellent in handleability and a tubular molded article improved in flexural strength in the longitudinal direction and crushing strength in the diametrical direction can be obtained.

摘要翻译： 本发明涉及用于钓鱼竿，高尔夫球杆杆等的FRP用环氧树脂组合物，作为由与增强纤维组合的环氧树脂组合物构成的中间材料的预浸料，以及管状成型体 使用它获得的文章。 本发明的FRP用环氧树脂组合物包含（A）双酚A型环氧树脂，（B）具有恶唑烷酮环的环氧树脂和（C）固化剂。 通过使用本发明的FRP用环氧树脂组合物，可以获得具有良好的可操作性的预浸料和提高长度方向的弯曲强度以及直径方向的抗碎强度的管状成型体。

公开(公告)号：US5187244A

公开(公告)日：1993-02-16

申请号：US381864

申请日：1989-07-19

申请人： Masahiro Sugimori ,  Haruko Takeda ,  Seiji Tone

发明人： Masahiro Sugimori ,  Haruko Takeda ,  Seiji Tone

IPC分类号： C08F279/02 ,  C08F290/06 ,  C08F293/00 ,  C08F297/02 ,  C08G77/42 ,  C08G77/442

CPC分类号： C08G77/442 ,  C08F290/068 ,  C08F293/00

摘要： A preparation process of block copolymers which comprises conducting living polymerization of a (meth)acrylic ester substantially in the absence of water, by using a macromolecular compound having a functional end group represented by the formula (1): ##STR1## Wherein R is H or an n-alkyl group having from 1 to 3 carbon atoms and R' is H or an alkyl group having from 1 to 6 carbon atoms, as a polymerization initiator and in the presence of a Lewis acid or in the presence of a donor compound of an anion selected from HF.sub.2.sup.-, (CH.sub.3).sub.3 SiF.sub.2.sup.- or F.sup.-, as well as novel block copolymers prepared therefrom are disclosed.

公开(公告)号：US5053461A

公开(公告)日：1991-10-01

申请号：US399992

申请日：1989-08-29

申请人： Seiji Tone ,  Haruko Takeda ,  Masahiro Sugimori

发明人： Seiji Tone ,  Haruko Takeda ,  Masahiro Sugimori

IPC分类号： C08F265/06 ,  C08F290/04 ,  C08L33/12 ,  C08L51/00

CPC分类号： C08L33/12 ,  C08F265/06 ,  C08F290/046 ,  C08L51/00

摘要： A comb copolymer consisting of a methacrylic macromonomer as a branch ingredient and acrylic ester as a backbone ingredient and being suitable for an acrylic elastomer material which is excellent in transparency, weatherability and mechanical strength; an impact resistant acrylic resin composition obtained by blending the above comb copolymer with a PMMA (co)polymer; and a comb copolymer similarly consisting of a methacrylic macromonomer as a branch component and acrylic ester as a backbone component and being an acrylic resin which is excellent in transparency, weatherability, gloss and light resistance, are disclosed in this invention.Preparation methods of the high molecular weight comb compolymers useful for molding materials comprising the above mentioned comb copolymers are disclosed. The disclosed preparation methods comprise, in the copolymerization of the macromonomer having a vinyl group at one end of the main chain with a vinyl monomer, conducting aqueous suspension polymerization of the monomer mixture in the presence of an initiator in a solvent which is a good solvent for the macromonomer and has a solubility of 10% by weight or more in water at 30.degree. C., or conducting aqueous suspension polymerization of the monomer mixture in the presence of an initiator in a halogenated hydrocarbon solvent which is a good solvent for the macromonomer and has an azeotropic point with water raning from 30.degree. to 90.degree. C. at a temperature above said azeotropic point.

公开(公告)号：US5177167A

公开(公告)日：1993-01-05

申请号：US465180

申请日：1990-02-22

申请人： Seiji Tone ,  Hiroshi Mori ,  Naoki Yamamoto ,  Haruko Takeda ,  Masahiro Sugimori

发明人： Seiji Tone ,  Hiroshi Mori ,  Naoki Yamamoto ,  Haruko Takeda ,  Masahiro Sugimori

IPC分类号： A61L27/18 ,  C08F293/00 ,  C08L53/00 ,  C08L55/00 ,  C09D153/00 ,  G02B1/04

CPC分类号： G02B1/043 ,  A61L27/18 ,  C08F293/005 ,  C08L53/00 ,  C08L55/005 ,  C09D153/00 ,  Y10T428/2913

摘要： The present invention provides shaped articles having good transparency and high oxygen permeability in a specific direction thereof, which have been made from a block copolymer (a) composed of a polyalkyl methacrylate segment and a silicone-based polymethacrylate segment, or a block copolymer (b) or graft copolymer (c) containing a polyorganosiloxane as one component, according to a process permitting the creation of a specific higher-order structure. These shaped articles have high oxygen permeability at relatively low silicone contents and, therefore, can provide oxygen-permeable products having high tear strength and surface hardness.

公开(公告)号：US5164452A

公开(公告)日：1992-11-17

申请号：US359704

申请日：1989-05-31

申请人： Seiji Tone ,  Haruko Takeda ,  Masahiro Sugimori

发明人： Seiji Tone ,  Haruko Takeda ,  Masahiro Sugimori

IPC分类号： C09K3/16 ,  C08F8/44 ,  C08F287/00 ,  C08F297/02 ,  C08F297/06 ,  C08F297/08

CPC分类号： C08F287/00 ,  C08F297/026

摘要： An antistatic agent capable of imparting a permanent antistatic property to a methacrylic resin is prepared as follows. First, an alkyl methacrylate is subjected to living polymerization in an atmosphere substantially free of water in the pressure of at least one compound acting as a source for supplying an anion selected from HF.sub.2.sup.-, (CH.sub.3).sub.3 SiF.sub.2.sup.- and F.sup.- by using as an initiator a compound represented by the formula (I) or (II): ##STR1## wherein R is H or CH.sub.3 and R.sup.1 is H or alkyl; second, a methacrylic acid ester comprising at least 80 mole % of a methacrylic acid ester represented by the formula (III): ##STR2## wherein R.sup.2 is alkyl and m is from 1 to 6, is subjected to living polymerization in the presence of the polymer obtained in the first step, to prepare a di-block or tri-block copolymer; and then, amino groups of segments derived from the methacrylic acid ester of the formula (III) in the block copolymer are quaternized.