公开(公告)号：US4142018A

公开(公告)日：1979-02-27

申请号：US762182

申请日：1977-01-24

申请人： Hiroshi Ozawa ,  Yoshinori Torii ,  Nobuki Kobayashi ,  Koji Ishikawa

发明人： Hiroshi Ozawa ,  Yoshinori Torii ,  Nobuki Kobayashi ,  Koji Ishikawa

IPC分类号： B05D1/38 ,  B05D5/06 ,  B05D7/00 ,  B32B7/08 ,  B05D3/02

CPC分类号： B05D7/536 ,  B05D5/068 ,  B05D7/576 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/31692 ,  Y10T428/31906 ,  Y10T428/31928

摘要： A process for forming a coating with a metallic finish, which comprises(1) a first step of coating an article with [A] a water-thinnable paint comprising (a) a cross-linkable (meth)acrylate ester copolymer or a mixture of the (meth)acrylate ester copolymers containing at least 0.1 equivalent, per 1,000 g of resin solids, of a carboxyl or carboxyl ion group and a group capable of undergoing a ring-opening reaction with the carboxyl or carboxy ion group upon heating, both of said groups being contained in the same or different copolymers, and having a number average molecular weight of at least 3,000 and (b) metallic scales, and baking the coating paint to form a coating containing the metallic scales and(2) a second step of coating [B] a powder paint comprising a (meth)acrylate ester copolymer having a glycidyl or .beta.-methylglycidyl group and a polycarboxylic acid on the scale-containing coating obtained in the first step, and baking the coated paint to form a protective coating for the scale-containing coating.

摘要翻译： 一种形成具有金属涂层的涂层的方法，其包括（1）用[A]一种水稀释涂料涂料的第一步骤，其包含（a）可交联（甲基）丙烯酸酯共聚物或 （甲基）丙烯酸酯共聚物，每1000克树脂固体含有至少0.1当量的羧基或羧基离子基团和能够在加热时与羧基或羧基离子基团开环反应的基团，两者均为 所述基团包含在相同或不同的共聚物中，并且具有至少3,000的数均分子量和（b）金属垢，并烘烤涂料以形成包含金属垢的涂层和（2）第二步 涂料[B]一种粉末涂料，其包含在第一步骤中获得的含水垢的涂料上含有缩水甘油基或β-甲基缩水甘油基的（甲基）丙烯酸酯共聚物和多元羧酸，并烘烤涂覆的涂料以形成保护涂层 含鳞屑的涂层。

公开(公告)号：US4139672A

公开(公告)日：1979-02-13

申请号：US750414

申请日：1976-12-14

申请人： Hiroshi Ozawa ,  Yoshinori Torii ,  Yasuo Okita ,  Nobuki Kobayashi ,  Koji Ishikawa

发明人： Hiroshi Ozawa ,  Yoshinori Torii ,  Yasuo Okita ,  Nobuki Kobayashi ,  Koji Ishikawa

IPC分类号： B05D1/00 ,  B05D1/38 ,  B05D5/06 ,  B05D7/00 ,  C08L33/06 ,  C09D5/38 ,  C09D133/06 ,  B32B7/08 ,  B05D3/02

CPC分类号： B05D7/577 ,  B05D5/068 ,  C09D133/068 ,  C09D5/38 ,  B05D1/007 ,  B05D2202/00 ,  B05D2451/00 ,  C08L33/066 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/31692 ,  Y10T428/31906 ,  Y10T428/31928

摘要： A process for forming a coating having a metallic finish, which comprises (I) coating an undercoat paint (A) by electrodeposition on an article to be coated, (II) coating a water-thinnable intermediate coat paint (B) containing metallic scales on the coated surface of the undercoat before the undercoat is baked, (III) baking the undercoat and the intermediate coat, (IV) coating a powdery top coat paint (C) on the baked surface of the intermediate coat, and then (V) baking the top coat, said intermediate coat paint (B) containing a solid resin component at least 60% by weight of the entire resin solids which consists of a (meth)acrylate ester copolymer containing at least 0.1 equivalent, per 1,000 g of the solids content of the copolymer, of carboxyl or carboxyl ion groups and having a number average molecular weight of at least 3,000, and said top coat paint (C) containing a (meth)acrylate ester copolymer containing a glycidyl or .beta.-methlglycidyl group and a polycarboxylic acid.

摘要翻译： 一种用于形成具有金属光洁度的涂层的方法，其包括（I）通过电沉积在待涂覆的物品上涂覆底漆（A），（II）将含有金属垢的可水稀释的中间涂料涂料（B） 烘烤底漆前的底层涂层表面，（III）烘烤底涂层和中间涂层，（IV）在中间涂层的烘烤表面上涂覆粉末状面漆（C），然后（V）烘烤 表面涂层，所述中间涂料涂料（B）含有至少60重量％的整个树脂固体的固体树脂组分，所述固体树脂组分由含有至少0.1当量的（甲基）丙烯酸酯共聚物组成，每1000克固含量 的共聚物，羧基或羧基离子基团，数均分子量为3,000以上，所述面漆（C）含有含有缩水甘油基或β-甲基缩水甘油基的（甲基）丙烯酸酯共聚物和多元羧酸 。

公开(公告)号：US4455360A

公开(公告)日：1984-06-19

申请号：US154910

申请日：1980-05-30

申请人： Koji Ishikawa ,  Hiroshi Ozawa ,  Nobuki Kobayashi ,  Yoshio Kikuta ,  Kenichi Nakane

发明人： Koji Ishikawa ,  Hiroshi Ozawa ,  Nobuki Kobayashi ,  Yoshio Kikuta ,  Kenichi Nakane

IPC分类号： G03G9/087 ,  G03G9/08

CPC分类号： G03G9/08726 ,  Y10S430/105

摘要： An electrophotographic toner comprising a constituent resin and a colorant, in which the constituent resin has a softening point ranging from room temperature to 170.degree. C. and comprises (a) a copolymer of cinnamic acid and one or more vinyl monomers, (b) a mixture of a copolymer as defined in (a) and a polymer having good compatibility therewith, (c) a mixture of a copolymer as defined in (a) and cinnamic acid, (d) a mixture of a polymer as defined in (b) and cinnamic acid, or (e) a mixture of a mixture as defined in (b) and cinnamic acid, the cinnamic acid content of the constituent resin being from 1 to 25 parts by weight per 100 parts by weight of the constituent resin in the case of cinnamic acid copolymerized with one or more vinyl monomers and from 0.1 to 25 parts by weight per 100 parts by weight of the constituent resin in the case of cinnamic acid present in the uncombined state.

摘要翻译： 包含构成树脂和着色剂的电子照相调色剂，其中构成树脂的软化点为室温至170℃，并且包含（a）肉桂酸和一种或多种乙烯基单体的共聚物，（b） （a）中定义的共聚物和与其具有良好相容性的聚合物的混合物，（c）如（a）中定义的共聚物和肉桂酸的混合物，（d）如（b）中所定义的聚合物的混合物， 和（e）如（b）中定义的混合物和肉桂酸的混合物，构成树脂的肉桂酸含量为每100重量份构成树脂中的成分树脂1至25重量份 与一种或多种乙烯基单体共聚的肉桂酸的情况和在未组合状态下存在肉桂酸的情况下每100重量份组分树脂为0.1至25重量份。

公开(公告)号：USRE32261E

公开(公告)日：1986-10-07

申请号：US21982

申请日：1979-03-19

申请人： Kuniomi Hirota ,  Akio Masumoto ,  Hiroshi Ozawa ,  Nobuki Kobayashi ,  Teruo Honda

发明人： Kuniomi Hirota ,  Akio Masumoto ,  Hiroshi Ozawa ,  Nobuki Kobayashi ,  Teruo Honda

IPC分类号： C08F220/12 ,  C08F220/32 ,  C08L33/06 ,  C09D133/06

CPC分类号： C09D133/068 ,  C08F220/12 ,  C08F220/32 ,  C08L33/064 ,  Y10T428/31699

摘要： Solid copolymers are produced by copolymerizing a mixture of: (A) at least 30% by weight of a monomer having the formula: ##STR1## wherein R.sub.1 is H or CH.sub.3 and R.sub.2 is an alkyl radical containing from 1 to 14 carbon atoms; (B) from 3 to 20% by weight of an ethylenic .alpha.,.beta. unsaturated carboxylic acid or anhydride thereof, or from 3 to 40% by weight of glycidyl acrylate or glycidyl methacrylate; and (C) from 0 to 67% by weight of a monomer copolymerizable with said monomers (A) and (B). Preferably, the mixture is first bulk-polymerized until conversion to the copolymer is from 10 to 80% by weight and the polymerization is completed by suspension-polymerization. Thermosetting solid coating compositions are produced by mixing a major proportion of a solid copolymer so produced with a minor proportion of a cross-linking compound or with an epoxy resin containing at least 2 epoxy radicals in the molecule in presence of a tertiary amine curing accelerator.

公开(公告)号：US3954898A

公开(公告)日：1976-05-04

申请号：US318833

申请日：1972-12-27

申请人： Kuniomi Hirota ,  Akio Masumoto ,  Hiroshi Ozawa ,  Nobuki Kobayashi ,  Teruo Honda

发明人： Kuniomi Hirota ,  Akio Masumoto ,  Hiroshi Ozawa ,  Nobuki Kobayashi ,  Teruo Honda

IPC分类号： C08F220/12 ,  C08F220/32 ,  C08L33/06 ,  C09D5/46 ,  C09D133/06 ,  C08L63/00

CPC分类号： C09D133/068 ,  C08F220/12 ,  C08F220/32 ,  C08L33/064 ,  Y10S525/934

摘要： Solid copolymers are produced by copolymerizing a mixture of: (A) at least 30% by weight of a monomer having the formula: ##EQU1## wherein R.sub.1 is H or CH.sub.3 and R.sub.2 is an alkyl radical containing from 1 to 14 carbon atoms; (B) from 3 to 20% by weight of an ethylenic .alpha., .beta. unsaturated carboxylic acid or anhydride thereof, or from 3 to 40% by weight of glycidyl acrylate or glycidyl methacrylate; and (C) from 0 to 67% by weight of a monomer copolymerizable with said monomers (A) and (B). Preferably, the mixture is first bulk-polymerized until conversion to the copolymer is from 10% to 80% by weight and the polymerization is completed by suspension-polymerization. Thermosetting solid coating compositions are produced by mixing and melting 60 to 95 parts by weight of the solid copolymer and 40 to 5 parts by weight of a cross-linking compound or of an epoxy resin containing at least 2 epoxy radicals in the molecule in presence of a tertiary amine curing accelerator.

摘要翻译： 通过共聚以下混合物制备固体共聚物：（A）至少30重量％的具有下式的单体：R 1 CH 2 = C ANGLE COOR 2，其中R 1是H或CH 3，R 2是含有1至14个碳原子的烷基 原子 （B）3至20重量％的烯属α，β不饱和羧酸或其酸酐，或3至40重量％的丙烯酸缩水甘油酯或甲基丙烯酸缩水甘油酯; 和（C）0〜67重量％的可与所述单体（A）和（B）共聚的单体。 优选地，混合物首先被体积聚合，直到转化为共聚物为10重量％至80重量％，聚合通过悬浮聚合完成。 通过将60至95重量份的固体共聚物和40至5重量份的交联化合物或在分子中含有至少2个环氧基的环氧树脂混合并熔化而制备热固性固体涂料组合物， 叔胺固化促进剂。

公开(公告)号：US4048136A

公开(公告)日：1977-09-13

申请号：US621518

申请日：1975-10-10

申请人： Sadao Kobayashi ,  Hiroshi Ozawa ,  Nobuki Kobayashi

发明人： Sadao Kobayashi ,  Hiroshi Ozawa ,  Nobuki Kobayashi

IPC分类号： C09C1/62 ,  C09D5/10 ,  C09D201/00 ,  C08K9/04 ,  C08K9/10

CPC分类号： C09D5/10 ,  C09C1/62 ,  C09D201/00 ,  C01P2004/10 ,  C01P2004/12 ,  C01P2004/32 ,  C01P2004/50

摘要： A metallic tone powder coating composition of acrylic resin series which prises a polymer-capsulated metal powder composite material wherein a vinyl monomer is chemically combined with a powder of a metal such as aluminum and a copolymer having a glass transition temperature of at least 20.degree. C wherein the sum of an acrylic ester and a methacrylic ester is at least 30% by weight of the total monomer constituting the copolymer. This powder coating composition provides a coating film having excellent weather-resistance and beautiful appearance and is suited for use in electrostatic powder spraying.

摘要翻译： 丙烯酸树脂系列的金属色调粉末涂料组合物，其包含聚合物包覆的金属粉末复合材料，其中乙烯基单体与金属如铝的粉末和玻璃化转变温度为至少20℃的共聚物化学结合 其中丙烯酸酯和甲基丙烯酸酯的总和为构成共聚物的总单体的至少30重量％。 该粉末涂料组合物提供了具有优异的耐候性和美观的涂膜，适用于静电粉末喷涂。

公开(公告)号：US4042645A

公开(公告)日：1977-08-16

申请号：US426954

申请日：1973-12-13

申请人： Kuniomi Hirota ,  Akio Masumoto ,  Hiroshi Ozawa ,  Nobuki Kobayashi ,  Teruo Honda

发明人： Kuniomi Hirota ,  Akio Masumoto ,  Hiroshi Ozawa ,  Nobuki Kobayashi ,  Teruo Honda

IPC分类号： C08F2/20 ,  C08F220/12 ,  C08F220/32 ,  C08L33/06 ,  C09D133/06 ,  C08F6/00 ,  C08L33/04

CPC分类号： C09D133/068 ,  C08F220/12 ,  C08F220/32 ,  C08L33/064 ,  Y10T428/31699

摘要： Solid copolymers are produced by copolymerizing a mixture of: (A) at least 30% by weight of a monomer having the formula: ##STR1## wherein R.sub.1 is H or CH.sub.3 and R.sub.2 is an alkyl radical containing from 1 to 14 carbon atoms; (B) from 3 to 20% by weight of an ethylenic .alpha., .beta. unsaturated carboxylic acid or anhydride thereof, or from 3 to 40% by weight of glycidyl acrylate or glycidyl methacrylate; and (C) from 0 to 67% by weight of a monomer copolymerizable with said monomers (A) and (B). Preferably, the mixture is first bulk-polymerized until conversion to the copolymer is from 10 to 80% by weight and the polymerization is completed by suspension-polymerization. Thermosetting solid coating compositions are produced by mixing a major proportion of a solid copolymer so produced with a minor proportion of a cross-linking compound or with an epoxy resin containing at least 2 epoxy radicals in the molecule in presence of a tertiary amine curing accelerator.

摘要翻译： 通过共聚以下混合物制备固体共聚物：（A）至少30重量％的具有下式的单体：其中R 1是H或CH 3，R 2是含有1至14个碳原子的烷基; （B）3至20重量％的烯属α，β不饱和羧酸或其酸酐，或3至40重量％的丙烯酸缩水甘油酯或甲基丙烯酸缩水甘油酯; 和（C）0〜67重量％的可与所述单体（A）和（B）共聚的单体。 优选地，首先将混合物本体聚合直至共聚物的转化率为10至80重量％，并通过悬浮聚合完成聚合。 热固性固体涂料组合物通过在叔胺固化促进剂的存在下，将大部分如此制备的固体共聚物与少量交联化合物或含有至少2个环氧基团的环氧树脂混合而制备。

公开(公告)号：US4818790A

公开(公告)日：1989-04-04

申请号：US770059

申请日：1985-08-28

申请人： Masataka Ooka ,  Shinichi Kuwamura ,  Hiroshi Ozawa ,  Hiroshi Ozawa

发明人： Masataka Ooka ,  Shinichi Kuwamura ,  Hiroshi Ozawa ,  Hiroshi Ozawa

IPC分类号： C08K5/5435 ,  C08L39/00 ,  C08L33/02

CPC分类号： C08K5/5435

摘要： A room temperature-curable resin composition consisting essentially of (A) a vinyl polymer containing a basic nitrogen atom and (B) a compound containing both an epoxy group and a hydrolyzable silyl group in each molecule. The composition is especially useful as a paint, an adhesive, or a sealing agent.

摘要翻译： 主要由（A）含有碱性氮原子的乙烯基聚合物和（B）在各分子中含有环氧基和可水解甲硅烷基的化合物组成的室温固化型树脂组合物。 该组合物特别可用作油漆，粘合剂或密封剂。

公开(公告)号：US6043956A

公开(公告)日：2000-03-28

申请号：US153530

申请日：1998-09-15

申请人： Masao Hanya ,  Tetsuya Fujiwara ,  Hiroshi Ozawa ,  Akihiro Takei ,  Osamu Iriuchijima

发明人： Masao Hanya ,  Tetsuya Fujiwara ,  Hiroshi Ozawa ,  Akihiro Takei ,  Osamu Iriuchijima

IPC分类号： G11B21/21 ,  G11B5/60

CPC分类号： G11B5/6005

摘要： A suspension for disk drive, comprising a load beam having a proximal end portion fitted with a base plate, a distal end portion fitted with a flexure, and bent edges formed individually on the opposite sides thereof, the load beam being gradually tapered from the proximal end portion toward the distal end portion, a support projection interposed between the load beam and the flexure, and a flexible portion of the load beam defined in a region between the support projection and the base plate. Openings are formed in an inner portion of a second region between the center of gravity of the flexible portion and the base plate, inside the bent edges, so that K.sub.Lb /K.sub.SP is 2 or more, where K.sub.Lb is a spring constant for a first region between the center of gravity of the flexible portion and the support projection and K.sub.SP is a spring constant for the second region, the area of the openings accounting for 25% or more of the area of the inner portion.

摘要翻译： 一种用于磁盘驱动器的悬架，包括具有装配有基板的近端部分的装载梁，装配有挠曲件的远端部分和在其相对侧上分别形成的弯曲边缘，所述载荷梁从近侧逐渐变细 位于所述远端部分的端部，插入在所述负载梁和所述挠曲件之间的支撑突起以及限定在所述支撑突起和所述基板之间的区域中的所述负载梁的柔性部分。 在柔性部分的重心和基板之间的第二区域的内部形成开口，使得KLb / KSP为2以上，其中KLb为第一区域的弹簧常数 柔性部分的重心和支撑突起之间的KSP是第二区域的弹簧常数，开口面积占内部区域的面积的25％以上。

公开(公告)号：US5596039A

公开(公告)日：1997-01-21

申请号：US201391

申请日：1994-02-24

申请人： Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi

发明人： Tetsuya Oishi ,  Hiroshi Ozawa ,  Minato Karasawa ,  Masamitsu Inomata ,  Izumi Mega ,  Atsuyoshi Yamauchi

IPC分类号： B32B5/16 ,  C07D251/18 ,  C08F283/00 ,  C08G12/30 ,  C08G18/38 ,  C08G59/00 ,  C08G59/50 ,  C08G73/06 ,  C08J9/00 ,  C08J9/14 ,  C08L61/26 ,  C08K5/16

CPC分类号： C07D251/18 ,  C08G12/30 ,  C08G18/3851 ,  C08G59/5086 ,  C08J9/14 ,  C08L61/26 ,  C08G2101/00 ,  C08J2361/26

摘要： Provided by the present invention are novel diguanamine derivatives, led by 2,5/2,6-bis(4,6-diamino-1,3,5-triazin-2-yl)-bicyclo[2.2.1]heptanes and 1,3/1,4-bis(4,6-diamino-1,3,5-triazin-2-yl)-cyclohexanes, and derivatives thereof, applications of these compounds in fields such as adhesives and paints, utilization of these compounds in flame-retarding, thermal stabilization and compatibilization methods of resins, thermosetting molding compositions and thermosetting expansion-molding compositions making use of these compounds, as well as polymeric microspheres also using these compounds. These compounds are expected to find wide spread industrial utility as various excellent properties can be obtained by using them.