专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06306961B1 Thermoplastic resin composition having impact resistance 失效
标题翻译：具有耐冲击性的热塑性树脂组合物
公开(公告)号：US06306961B1
公开(公告)日：2001-10-23
申请号：US09425724
申请日：1999-10-22
申请人： Hiroshi Tone , Koji Yui , Ikuhiro Mishima , Kazuhito Wada , Akira Takaki
发明人： Hiroshi Tone , Koji Yui , Ikuhiro Mishima , Kazuhito Wada , Akira Takaki
IPC分类号： C28L5104
CPC分类号： C08L51/04 , C08F257/02 , C08F279/02 , C08L23/02 , C08L25/12 , C08L27/06 , C08L27/24 , C08L55/02 , C08L2666/24 , C08L2666/04 , C08L2666/02 , C08L2666/14
摘要： A thermoplastic resin composition comprises a thermoplastic resin (A) and graft copolymer particles (B) having a hollow rubber portion and graft chain, in which a volumetric proportion of hollow part in the hollow rubber portion of the graft copolymer particles is 1 to 70% by volume. The thermoplastic resin composition contains the thermoplastic resin and the graft copolymer particles in a weight ratio (A)/(B) of 2/98 to 100/1. The hollow part in the graft copolymer particle functions to further improve impact resistance.
摘要翻译：热塑性树脂组合物包含热塑性树脂（A）和具有中空橡胶部分和接枝链的接枝共聚物颗粒（B），其中接枝共聚物颗粒的中空橡胶部分中的中空部分的体积比例为1至70％按体积计算。热塑性树脂组合物含有重量比（A）/（B）为2/98〜100/1的热塑性树脂和接枝共聚物粒子。接枝共聚物颗粒中的中空部分用于进一步提高耐冲击性。

2. 发明授权

US06277913B1 Thermoplastic resin composition and interior or exterior parts for vehicle thereof 有权
标题翻译：热塑性树脂组合物及其车辆的内部或外部部件
公开(公告)号：US06277913B1
公开(公告)日：2001-08-21
申请号：US09315812
申请日：1999-05-21
申请人： Ikuhiro Mishima , Kazuhito Wada
发明人： Ikuhiro Mishima , Kazuhito Wada
IPC分类号： C08L5108
CPC分类号： C08L33/12 , C08F255/00 , C08F265/04 , C08F279/02 , C08F283/12 , C08L23/02 , C08L25/14 , C08L33/06 , C08L33/062 , C08L33/08 , C08L33/10 , C08L35/06 , C08L51/04 , C08L51/06 , C08L55/02 , C08L2666/02 , C08L2666/24 , C08L2666/06 , C08L2666/14 , C08L2666/04
摘要： There is provided a thermoplastic resin composition and interior or exterior parts for vehicle using thereof, which is excellent in flexibility, surface appearance, heat deformation property at heating and has low tackiness at a high temperature. The thermoplastic resin composition comprises 25 to 90 parts by weight of a (meth)acrylic ester copolymer (X), which is prepared by polymerizing 40 to 95% by weight of a (meth)acrylic ester, 0 to 40% by weight of a vinyl cyanide compound, not more than 60% by weight of an aromatic vinyl compound and 0 to 40% by weight of a monomer copolymerizable therewith, and has a glass transition temperature of not more than 20° C. and a gel content of not more than 50% by weight, 5 to 75 parts by weight of a copolymer (Y), which has a glass transition temperature or a melting point not less than 50° C., and 0 to 70 parts by weight of a graft copolymer (Z), which is prepared by polymerizing 5 to 95% by weight of a rubber polymer (A) and 5 to 95% by weight of a vinyl monomer (B), and wherein hardness thereof at 20° C. measured by the method of JIS K6301 is 30 to 100.
摘要翻译：提供一种热塑性树脂组合物及其使用的车辆内部或外部部件，其柔软性，表面外观，加热时的热变形性优异，并且在高温下具有低粘性。热塑性树脂组合物包含25〜90重量份的（甲基）丙烯酸酯共聚物（X），其通过聚合40〜95重量％的（甲基）丙烯酸酯，0〜40重量％的乙烯基氰化合物，不超过60重量％的芳族乙烯基化合物和0至40重量％的可与其共聚的单体，并且玻璃化转变温度不超过20℃，凝胶含量不超过 50重量％，5〜75重量份的玻璃化转变温度或熔点不低于50℃的共聚物（Y）和0〜70重量份的接枝共聚物（Z ），其通过使5〜95重量％的橡胶聚合物（A）和5〜95重量％的乙烯基单体（B）聚合而制备，并且其中在20℃下的硬度通过JIS K6301是30到100。

3. 发明授权

US5955541A Thermoplastic resin composition 失效
标题翻译：热塑性树脂组合物
公开(公告)号：US5955541A
公开(公告)日：1999-09-21
申请号：US984988
申请日：1997-12-04
申请人： Kazuhito Wada , Ikuhiro Mishima , Shigemi Matsumoto
发明人： Kazuhito Wada , Ikuhiro Mishima , Shigemi Matsumoto
IPC分类号： C08L25/08 , C08L25/12 , C08L33/06 , C08L33/08 , C08L35/06 , C08L51/04
CPC分类号： C08L51/04 , C08L25/12 , C08L33/06
摘要： A thermoplastic resin composition which has low rigidity such as bending strength, bending modulus and tensile strength, high impact resistance, and further low stress and large energy absorption at the time of impact, high heat deformation resistance and excellent moldability and comprises 5 to 65 by weight of the copolymer (I) having Tg (glass transition temperature) of not more than 20.degree. C., 20 to 80 parts by weight of the maleimide copolymer (II) and 15 to 75 part by weight of the graft copolymer (III) having a graft ratio of 10 to 70% so that the total amount of the copolymers (I), (II) and (III) becomes 100 parts by weight, can be obtained.
摘要翻译：一种热塑性树脂组合物，其弯曲强度，弯曲模量和拉伸强度等低刚性，高抗冲击性，冲击时的低应力和较大的能量吸收，高耐热变形性和优异的成型性，并且包括5至65 Tg（玻璃化转变温度）为20℃以下的共聚物（I）的重量，马来酰亚胺共聚物（II）20〜80重量份，接枝共聚物（III）15〜75重量份，接枝率为10〜70％，可以得到共聚物（I），（II）和（III）的总量为100重量份。

4. 发明授权

US6136918A Rubber latexes, graft copolymers, and thermoplastic resin compositions 失效
标题翻译：橡胶胶乳，接枝共聚物和热塑性树脂组合物
公开(公告)号：US6136918A
公开(公告)日：2000-10-24
申请号：US68014
申请日：1998-04-30
申请人： Ikuhiro Mishima , Norito Doi , Youichi Matsumura , Shigemi Matsumoto , Shinobu Ochikoshi , Kazuhito Wada , Hiroki Yoshino
发明人： Ikuhiro Mishima , Norito Doi , Youichi Matsumura , Shigemi Matsumoto , Shinobu Ochikoshi , Kazuhito Wada , Hiroki Yoshino
IPC分类号： C08C1/07 , C08F265/04 , C08F279/02 , C08L21/02 , C08L51/04 , C08F291/02 , C08L33/06
CPC分类号： C08L21/02 , C08C1/07 , C08F265/04 , C08F279/02 , C08L51/04
摘要： A rubber latex with its particles grown through cohesion by adding 100 weight parts of (B) a rubber latex (solid), 0.1-15 weight parts (solid) of (A) an acid group-containing latex having an average particle size of 50-500 nm prepared by polymerizing a monomer mixture comprising (a), (b), (c) and (d) [wherein (a)+(b)+(c)+(d)=100 weight %]: (a) 5-25 weight % of at least one of unsaturated acids selected from the group consisting of acrylic acid, methacrylic acid, itaconic acid and crotonic acid, (b) 20-95 weight % of at least one of alkyl methacrylates with its alkyl group 1-12 in carbon number, (c) 0-30 weight % of at least one of alkyl acrylates with its alkyl group 1-12 in carbon number, (d) 0-40 weight % of at least one selected from the group consisting of aromatic vinyls, compounds having at least two polymerizable functional groups in a molecule and vinyl cyanides, copolymerizable with the aforementioned (a), (b) and (c) is provided. The rubber latex and a graft copolymer containing it and thermoplastic resins incorporating said graft copolymer are excellent in impact strength, heat resistance and workability.
摘要翻译： PCT No.PCT / JP95 / 02548 Sec。 371日期：1998年4月30日 102（e）1998年4月30日PCT 1995年12月13日PCT PCT。出版物WO97 / 21770 日期：1996年6月19日通过加入100重量份（B）橡胶胶乳（固体），0.1-15重量份（固体）（A）含酸基胶乳的胶乳（其具有通过聚合包含（a），（b），（c）和（d）[其中（a）+（b）+（c）+（d））= 100重量的单体混合物制备的平均粒径为50-500nm ％）：（a）5-25重量％的选自丙烯酸，甲基丙烯酸，衣康酸和巴豆酸的不饱和酸中的至少一种，（b）20-95重量％的至少一种烷基其碳原子数为1-12的甲基丙烯酸酯，（c）0-30重量％的碳原子数为1-12的烷基丙烯酸烷基酯中的至少一种，（d）0-40重量％的至少一种选自芳族乙烯基，分子中具有至少两个可聚合官能团的化合物和可与上述（a），（b）和（c）共聚的乙烯基氰化物）。橡胶胶乳和含有它的接枝共聚物和结合所说接枝共聚物的热塑性树脂具有优异的冲击强度，耐热性和可加工性。

5. 发明授权

US10253143B2 Fluororesin film and fluororesin-laminated acrylic resin film 有权
公开(公告)号：US10253143B2
公开(公告)日：2019-04-09
申请号：US12997451
申请日：2009-06-10
申请人： Kouji Morita , Yukihiro Shimamoto , Kazuhito Wada , Taizo Aoyama
发明人： Kouji Morita , Yukihiro Shimamoto , Kazuhito Wada , Taizo Aoyama
IPC分类号： B32B27/00 , C08J5/18 , B32B27/28 , B32B27/30 , C08L33/16 , B32B27/08 , C08F220/24 , C08L27/12 , C08L27/16 , C08L51/06
摘要： An object of the present invention is to provide a novel monolayer and multilayer film that can be employed also for use in interior and exterior members of vehicles, and that have excellent transparency, surface hardness, chemical resistance, and stain resistance such as lactic acid resistance and sunscreen resistance. The present invention is directed to a fluororesin film formed with (C) a fluororesin comprising (B) a fluorinated (meth)acrylic resin that contains a fluorine-containing alkyl(meth)acrylate polymer component; and a fluororesin-laminated acrylic resin film, wherein the fluororesin film layer is laminated on at least one face of a film layer comprising (A) an acrylic resin.

6. 发明申请

US20070276107A1 Vinylidene Fluoride-Based Resin Film 有权
标题翻译：亚乙烯基氟化物基树脂膜
公开(公告)号：US20070276107A1
公开(公告)日：2007-11-29
申请号：US11659633
申请日：2005-08-10
申请人： Kazuhito Wada , Yukihiro Shimamoto
发明人： Kazuhito Wada , Yukihiro Shimamoto
IPC分类号： C08J5/18 , B32B27/30 , C08F2/44 , C08L33/04 , C08L27/16 , C08F265/06
CPC分类号： B32B27/304 , B32B27/08 , B32B27/30 , B32B27/308 , C08F2/00 , C08F14/08 , C08F214/22 , C08J5/18 , C08J2327/16 , Y10T428/2991 , Y10T428/2998 , Y10T428/3154 , Y10T428/31544 , Y10T428/31909 , Y10T428/31928 , Y10T428/31935
摘要： A vinylidene fluoride-based resin film including polyvinylidene fluoride whose average spherocrystal diameter is less than 0.1 μm that is a detection limit or lower by observation using a transmission electron microscope is provided, the average spherocrystal diameter being obtained by shaping a vinylidene fluoride-based resin in a molten state by sandwiching the resin between rollers or metal belts so as to let it cool down. Thereby, a vinylidene fluoride-based resin film and a vinylidene fluoride-based resin multilayered film having excellent transparency, weather resistance, chemical resistance, break resistance and formability are provided.
摘要翻译：提供了通过使用透射电子显微镜观察，其平均球晶直径小于0.1μm的检测极限或更低的偏氟乙烯类树脂膜，其中平均球晶直径是通过将偏二氟乙烯类树脂通过将树脂夹在辊或金属带之间以使其冷却而处于熔融状态。因此，提供了透明性，耐候性，耐化学性，耐断裂性和成形性优异的偏氟乙烯类树脂膜和偏氟乙烯系树脂多层膜。

7. 发明申请

US20070212561A1 Methacrylic Resin Composition, Methacrylic Resin Film, and Vinyl Chloride Molded Article with the Film Layered 有权
标题翻译：甲基丙烯酸树脂组合物，甲基丙烯酸树脂膜和氯乙烯模制品与薄膜分层
公开(公告)号：US20070212561A1
公开(公告)日：2007-09-13
申请号：US10594976
申请日：2005-03-28
申请人： Kazuhito Wada , Norito Doi , Kimihide Nishimura
发明人： Kazuhito Wada , Norito Doi , Kimihide Nishimura
IPC分类号： B32B27/30 , B32B27/18
CPC分类号： B32B27/30 , B32B27/08 , B32B27/22 , B32B27/308 , B32B2250/02 , B32B2250/246 , B32B2270/00 , B32B2307/412 , B32B2307/536 , B32B2307/558 , B32B2307/712 , B32B2419/00 , B32B2509/00 , B32B2605/003 , C08F265/06 , Y10T428/254 , Y10T428/31855 , Y10T428/31909 , Y10T428/31928 , Y10T428/31935
摘要： A resin composition suitable for forming a film excellent in transparency, weatherability, hardness, shock resistance, bending-fracturing resistance, and moldability; and a film excellent in weatherability even when laminated on a molded body comprising a PVC resin composition containing a plasticizer is provided. The film having the above characteristics can be obtained by making a methacrylic resin composition into a film, the methacrylic resin composition comprising a methacrylic resin composition (C) obtained by polymerizing a methacrylate polymer (A) obtained by polymerizing a monomer mixture mainly composed of alkyl methacrylate in the presence of acrylic crosslinked elastic particles (B) obtained by copolymerizing a monomer mixture mainly composed of alkyl acrylate and a polyfunctional monomer with two or more non-conjugated double bonds per a molecule; and being copolymerized with 0.01 to 50 parts by weight of an ultraviolet absorber represented by the general formula (1).
摘要翻译：适用于形成透明性，耐候性，硬度，耐冲击性，耐弯曲破坏性和成型性优异的膜的树脂组合物。以及即使在包含含有增塑剂的PVC树脂组合物的成型体上层叠时也具有耐候性优异的膜。具有上述特征的膜可以通过将甲基丙烯酸系树脂组合物成膜而得到，所述甲基丙烯酸系树脂组合物含有通过聚合由主要由烷基构成的单体混合物聚合得到的甲基丙烯酸酯聚合物（A）而得到的甲基丙烯酸系聚合物（A）在通过使主要由丙烯酸烷基酯和多官能单体共聚的单体混合物每分子具有两个或更多个非共轭双键而获得的丙烯酸交联弹性颗粒（B）的存在下，并与0.01〜50重量份的由通式（1）表示的紫外线吸收剂共聚。

8. 发明申请

US20130092235A1 BACK SHEET FOR SOLAR BATTERY AND SOLAR BATTERY MODULE 审中-公开
标题翻译：太阳能电池和太阳能电池模块的背板
公开(公告)号：US20130092235A1
公开(公告)日：2013-04-18
申请号：US13701410
申请日：2011-04-27
申请人： Katsuyuki Tanaka , Kazuhito Wada
发明人： Katsuyuki Tanaka , Kazuhito Wada
IPC分类号： B32B7/04 , B32B15/085 , B32B27/08 , H01L31/048 , B32B7/02
CPC分类号： B32B7/04 , B32B7/02 , B32B15/085 , B32B27/08 , B32B27/32 , B32B27/322 , B32B27/36 , B32B2307/712 , B32B2307/7246 , B32B2457/12 , H01L31/049 , Y02E10/50 , Y10T428/24967
摘要： Provided is a solar battery back sheet that is low in production costs, excellent in adhesive properties between individual constituting members thereof, and excellent in weather resistance and water-vapor-barrier performance. The back sheet has a laminated structure including at least three layers. A first layer is a weather-resistant polyester resin film or a fluororesin film; a second layer is a polyolefin layer made of a modified polyolefin resin yielded by grafting 1 to 30 parts by weight of an epoxy-group-containing vinyl monomer and 0.1 to 30 parts by weight of an aromatic vinyl monomer to 100 parts by weight of polyethylene, polypropylene or an ethylene/propylene copolymer, and which has a thickness of 5 to 250 μm; and a third layer is a polyester layer, a polyolefin layer, or an aluminum foil piece. The second layer and third layer have a total thickness of 30 μm or more.
摘要翻译：本发明提供一种太阳能电池背板，其制造成本低，各构成构件之间的粘合性优异，耐候性和水蒸气阻隔性优异。背板具有至少三层的叠层结构。第一层是耐候性聚酯树脂膜或氟树脂膜; 第二层是由改性聚烯烃树脂制成的聚烯烃层，其通过将1-30重量份的含环氧基的乙烯基单体和0.1-30重量份的芳族乙烯基单体接枝到100重量份的聚乙烯，聚丙烯或乙烯/丙烯共聚物，其厚度为5〜250μm; 第三层是聚酯层，聚烯烃层或铝箔片。第二层和第三层的总厚度为30μm以上。

9. 发明授权

US07999032B2 Methacrylic resin composition 有权
标题翻译：甲基丙烯酸树脂组合物
公开(公告)号：US07999032B2
公开(公告)日：2011-08-16
申请号：US11994746
申请日：2006-07-05
申请人： Kazuhito Wada , Kimihide Nishimura , Norito Doi
发明人： Kazuhito Wada , Kimihide Nishimura , Norito Doi
IPC分类号： C04B35/634
CPC分类号： C08J5/18 , B32B27/18 , B32B27/30 , C08F265/06 , C08J2351/00 , C08K5/3475 , C08L33/06 , C08L33/12 , C08L51/00 , C09D5/32 , Y10T428/254 , Y10T428/31909 , Y10T428/31928 , C08F220/14 , C08L2666/24 , C08L2666/04
摘要： An acrylic resin composition suitable for use as films excellent in transparency, weatherability, hardness, impact resistance, flex cracking resistance, and formability. The resin composition comprises an acrylic graft copolymer (A) including a rubbery acrylic ester polymer (A-a) and a methacrylic polymer (B) comprising 80 wt. % or more methyl methacrylate units, the acrylic resin composition having a specific value of reduced viscosity (0.2-0.8 dl/g), specific values of content (5-45 wt. %) and average particle diameter (50-200 nm) of the rubbery polymer (A-a), a specific relationship between the particle diameter and the crosslinking agent amount (0.02d≦w≦0.05d; d, average particle diameter (nm); w, amount of crosslinking agent (wt. %)), and a specific value of the degree of grafting (50-250%). The resin composition contains an ultraviolet absorber incorporated therein through copolymerization.
摘要翻译：适合用作透明性，耐候性，硬度，耐冲击性，抗开裂性和成型性优异的薄膜的丙烯酸树脂组合物。树脂组合物包含丙烯酸接枝共聚物（A），其包含橡胶状丙烯酸酯聚合物（A-a）和甲基丙烯酸类聚合物（B），其包含80重量％％以上的甲基丙烯酸甲酯单元，丙烯酸树脂组合物的比浓粘度（0.2〜0.8dl / g），比重值（5-45重量％）和平均粒径（50〜200nm）橡胶状聚合物（Aa），粒径与交联剂量的相关关系（0.02d＆nlE; w＆nlE; 0.05d; d，平均粒径（nm）; w，交联剂量（重量％））和接枝度的具体值（50-250％）。该树脂组合物含有通过共聚合结合在其中的紫外线吸收剂。

10. 发明授权

US07452602B2 Vinylidene fluoride-based resin film 有权
标题翻译：偏二氟乙烯基树脂膜
公开(公告)号：US07452602B2
公开(公告)日：2008-11-18
申请号：US11659633
申请日：2005-08-10
申请人： Kazuhito Wada , Yukihiro Shimamoto
发明人： Kazuhito Wada , Yukihiro Shimamoto
IPC分类号： B32B27/28 , B32B27/50 , B32B37/15 , C08L27/16
CPC分类号： B32B27/304 , B32B27/08 , B32B27/30 , B32B27/308 , C08F2/00 , C08F14/08 , C08F214/22 , C08J5/18 , C08J2327/16 , Y10T428/2991 , Y10T428/2998 , Y10T428/3154 , Y10T428/31544 , Y10T428/31909 , Y10T428/31928 , Y10T428/31935
摘要： A vinylidene fluoride-based resin film including polyvinylidene fluoride whose average spherocrystal diameter is less than 0.1 μm that is a detection limit or lower by observation using a transmission electron microscope is provided, the average spherocrystal diameter being obtained by shaping a vinylidene fluoride-based resin in a molten state by sandwiching the resin between rollers or metal belts so as to let it cool down. Thereby, a vinylidene fluoride-based resin film and a vinylidene fluoride-based resin multilayered film having excellent transparency, weather resistance, chemical resistance, break resistance and formability are provided.
摘要翻译：提供了通过使用透射电子显微镜观察，其平均球晶直径小于0.1μm的检测极限或更低的偏氟乙烯类树脂膜，其中平均球晶直径是通过将偏二氟乙烯类树脂通过将树脂夹在辊或金属带之间以使其冷却而处于熔融状态。因此，提供了透明性，耐候性，耐化学性，耐断裂性和成形性优异的偏氟乙烯类树脂膜和偏氟乙烯系树脂多层膜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式