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。

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。

公开(公告)号：US07722946B2

公开(公告)日：2010-05-25

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： B32B5/16 ,  B32B27/00 ,  B32B27/08

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。

公开(公告)号：US20080318072A1

公开(公告)日：2008-12-25

申请号：US10581267

申请日：2004-12-01

申请人： Hirosuke Kawabata ,  Tomoki Hiiro ,  Yasuhiro Sekiguchi ,  Kazuhito Wada ,  Kimihide Nishimura ,  Norito Doi

发明人： Hirosuke Kawabata ,  Tomoki Hiiro ,  Yasuhiro Sekiguchi ,  Kazuhito Wada ,  Kimihide Nishimura ,  Norito Doi

IPC分类号： B32B15/08 ,  C08F120/06 ,  C08F8/32

CPC分类号： C08G73/10 ,  C08F8/48 ,  C08F2800/20 ,  Y10T428/31692 ,  C08F8/32 ,  C08F220/14 ,  C08F212/08

摘要： To realize an imide resin which is favorable in optical use.The imide resin according to the present invention includes: a repeating unit represented by General Formula (1); a repeating unit represented by General Formula (2); and a repeating unit represented by General Formula (3), wherein an orientation birefringence of the imide resin ranges from −0.1×10−3 to 0.1×10−3, where each of R1 and R2 independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and R3 represents a hydrogen atom, an alkyl group having 1 to 18 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, or an aryl group having 6 to 10 carbon atoms, where each of R4 and R5 independently represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and R6 represents an alkyl group having 1 to 18 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, or an aryl group having 6 to 10 carbon atoms, where R7 represents a hydrogen atom or an alkyl group having 1 to 8 carbon atoms, and R8 represents an aryl group having 6 to 10 carbon atoms.

摘要翻译： 实现光学用途有利的酰亚胺树脂。 根据本发明的酰亚胺树脂包括：由通式（1）表示的重复单元; 由通式（2）表示的重复单元; 和由通式（3）表示的重复单元，其中酰亚胺树脂的取向双折射率为-0.1×10-3至0.1×10-3，其中R1和R2各自独立地表示氢原子或具有1个 至8个碳原子，并且R 3表示氢原子，具有1至18个碳原子的烷基，具有3至12个碳原子的环烷基或具有6至10个碳原子的芳基，其中R 4和R 5各自独立地 表示氢原子或碳原子数1〜8的烷基，R 6表示碳原子数1〜18的烷基，碳原子数3〜12的环烷基或碳原子数6〜10的芳基， R7表示氢原子或碳原子数1〜8的烷基，R8表示碳原子数6〜10的芳基。

公开(公告)号：US20090012215A1

公开(公告)日：2009-01-08

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： C08L33/04

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），粒径和交联剂量之间的具体关系（0.02d≤w≤0.05d; d，平均粒径（nm）; w，交联剂的量（重量％）） ），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。

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。

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.

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。

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。

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。