公开(公告)号：US5039385A

公开(公告)日：1991-08-13

申请号：US497737

申请日：1990-03-19

申请人： Akira Tominaga

发明人： Akira Tominaga

IPC分类号： C09D5/44 ,  C25D13/06

CPC分类号： C09D5/4496 ,  Y10T428/31529

摘要： A method of electrodeposition coating which permits low-temperature curing and comprises electrodepositing a water-base electrodeposition coating composition comprising an ionic group-containing resin and a crosslinking agent as vehicles on an article to be coated and then heating the coated article to form a cured coated film, wherein the ionic group-containing resin contains a hydroxyl group and the crosslinking agent contains at least two alkoxysilane groups and optionally hydroxysilane groups per molecule, and said resin can be cured by condensation reaction between said functional groups and the hydroxyl groups.

公开(公告)号：US4883830A

公开(公告)日：1989-11-28

申请号：US266895

申请日：1988-11-03

申请人： Michiharu Kitabatake ,  Akira Tominaga

发明人： Michiharu Kitabatake ,  Akira Tominaga

IPC分类号： C08G59/06 ,  C08G59/50 ,  C08G59/56 ,  C09D5/44

CPC分类号： C08G59/066 ,  C08G59/50 ,  C08G59/56 ,  C09D5/4434

摘要： A coating resin composition comprising mainly an epoxy-polyamine resin obtained by adding (d) an amine compound having active hydrogen to an epoxy resin, said epoxy resin being a reaction product of(a) a diepoxide compound represented by the following formula (I) ##STR1## wherein R represents a lower alkyl group or --CH.sub.2 OR' wherein R' represents a hydrocarbon group having 1 to 10 carbon atoms, and m+n is an integer of 1 to 6(b) a bisphenol, and(c) optionally, a bisphenol diglycidylether,(d) an amine compound having active hydrogen.

公开(公告)号：US4761212A

公开(公告)日：1988-08-02

申请号：US832623

申请日：1986-02-25

申请人： Tadashi Watanabe ,  Yoichi Masubuchi ,  Akira Tominaga ,  Haruo Nagaoka ,  Eisaku Nakatani ,  Masafumi Kume

发明人： Tadashi Watanabe ,  Yoichi Masubuchi ,  Akira Tominaga ,  Haruo Nagaoka ,  Eisaku Nakatani ,  Masafumi Kume

IPC分类号： B05D1/36 ,  B05D7/14 ,  B05D7/24 ,  C08G18/62 ,  C08G18/80 ,  C25D13/22 ,  C25D13/06

CPC分类号： B05D7/14 ,  C08G18/6225 ,  C08G18/8003 ,  C25D13/22

摘要： This invention provides a coating method comprising the steps of applying to an electroconductive substrate a cationic electrophoretic primer which contains a binder resin having in its molecule a functional group capable of reacting with an isocyanate group under a curing condition to form a primer coat, applying to the primer coat a surfacer or topcoating containing a hydroxyl-containing resin and polyisocyanate compound to form a surfacer coat or topcoat and curing the two coats at the same time at a temperature between room temperature and about 130.degree. C.

摘要翻译： 本发明提供了一种涂布方法，其包括以下步骤：向导电性基材施用阳离子电泳底漆，其含有在其分子中具有能够在固化条件下与异氰酸酯基团反应的官能团的粘合剂树脂，形成底涂层， 底漆涂层含有含羟基树脂和多异氰酸酯化合物的表面涂料或表面涂层以形成表面涂层或面漆，并在室温至约130℃的温度下同时固化两个涂层。

公开(公告)号：US4720569A

公开(公告)日：1988-01-19

申请号：US760503

申请日：1985-07-30

申请人： Akira Tominaga

发明人： Akira Tominaga

IPC分类号： C07D303/02 ,  C07C67/00 ,  C07C239/00 ,  C07C269/00 ,  C07C313/00 ,  C07C313/32 ,  C07C319/14 ,  C07C323/63 ,  C07D317/36 ,  C08G59/00 ,  C08G59/40 ,  C08G59/50 ,  C08G71/00 ,  C08K5/00 ,  C08K5/16 ,  C09D5/02 ,  C09D5/44 ,  C09D163/00 ,  C07C125/073

CPC分类号： C08G59/4014 ,  C08G59/4021 ,  C08G59/4057 ,  C08G71/00 ,  C09D163/00 ,  C09D5/4446

摘要： A polycarbamic acid ester-type curing agent for thermosetting resin paints, said curing agent containing per molecule at least two groups represented by the following formula ##STR1## wherein Y represents ##STR2## --O--, or --S--; R.sub.1 represents a direct bond, or a divalent aliphatic hydrocarbon group having 1 to 6 carbon atoms which may be substituted by a hydroxyl group or an alkoxy group, provided that when Y is ##STR3## R.sub.1 represents a direct bond; R.sub.2 and R.sub.4, independently from each other, represent a hydrogen atom, or an aliphatic hydrocarbon group having 1 to 6 carbon atoms which may be substituted by an amino group, a hydroxyl group or an alkoxy group, or a group of the formula ##STR4## and R.sub.3 represents a hydrogen atom or a monovalent aliphatic hydrocarbon group having 1 to 6 carbon atoms which may be substituted by a hydroxyl group or an alkoxy group.

摘要翻译： 用于热固性树脂涂料的聚氨酯酸酯型固化剂，所述固化剂每分子含有至少两个由下式表示的基团：其中Y表示-O-或-S-; R1表示直接键或可以被羟基或烷氧基取代的具有1〜6个碳原子的二价脂族烃基，条件是当Y表示直接键时; R2和R4彼此独立地表示氢原子或可以被氨基，羟基或烷氧基取代的具有1至6个碳原子的脂族烃基，或下式的基团：IMAGE 并且R 3表示氢原子或可以被羟基或烷氧基取代的具有1至6个碳原子的一价脂族烃基。

公开(公告)号：US08116606B2

公开(公告)日：2012-02-14

申请号：US12524977

申请日：2008-02-07

申请人： Takeo Sugawara ,  Akira Tominaga

发明人： Takeo Sugawara ,  Akira Tominaga

IPC分类号： G02B6/08

CPC分类号： C03C13/046 ,  C03C3/091 ,  C03C4/08 ,  G02B6/0008 ,  G02B6/03694 ,  G02B6/06

摘要： A fiber optic includes a plurality of fibers each including a core made of core glass for propagating light and a cladding for covering an outer periphery of the core and made of cladding glass lower in refractive index than the core glass and an absorber glass arranged between the plurality of fibers and for absorbing light leaking from the plurality of fibers. The plurality of fibers are bundled and integrated. The absorber glass contains Fe3O4 being iron oxide crystals.

摘要翻译： 光纤包括多个纤维，每个纤维包括由芯玻璃制成的用于传播光的芯和用于覆盖芯的外周并由折射率低于芯玻璃的包层玻璃制成的包层，以及布置在芯玻璃之间的吸收玻璃 多个纤维并且用于吸收从多根纤维泄漏的光。 多个纤维被捆扎和集成。 吸收玻璃含有Fe 3 O 4，为氧化铁晶体。

公开(公告)号：US06617030B2

公开(公告)日：2003-09-09

申请号：US10094628

申请日：2002-03-12

申请人： Hiroyuki Morishita ,  Yasuyuki Hirata ,  Shigeo Murofushi ,  Akira Tominaga

发明人： Hiroyuki Morishita ,  Yasuyuki Hirata ,  Shigeo Murofushi ,  Akira Tominaga

IPC分类号： B32B1508

CPC分类号： C09D5/4492 ,  C09D5/4457 ,  Y10T428/31529

摘要： This invention provides, at a low cost, a low-pollution type cationic electro-coating bath composition which contains neither lead nor chromium, and which comprises cationic electrodeposition paint and, contained therein, a bismuth oxide paste, the amount of the bismuth oxide paste being within a range of 0.1 to 0.3% by weight as metal bismuth on the basis of total solid content of said cationic electro-coating bath composition, and the bismuth oxide paste being prepared by dispersing bismuth oxide (B) in an organic acid-neutralized aqueous dispersion of diethanol amine-added alicyclic epoxy resin (A).

公开(公告)号：US06382167B1

公开(公告)日：2002-05-07

申请号：US09795117

申请日：2001-03-01

申请人： Akira Tominaga

发明人： Akira Tominaga

IPC分类号： F02F100

CPC分类号： F02F1/002

摘要： In a monoblock cylinder head for an engine, in which a cylinder upper end portion and a cylinder head ceiling portion are formed integrally with each other, an annular groove portion, having such a radius of curvature as to be capable of supporting load generated by combustion in a combustion chamber within a cylinder, is circumferentially provided in an inner circumferential surface of a joining portion of an upper end portion of a cylinder wall portion to the cylinder head ceiling portion, and an engagement member, having an inner circumferential surface portion capable of forming substantially the same plane as a cylinder interior surface, is engaged with this annular groove portion.

摘要翻译： 在用于发动机的单块气缸盖中，其中气缸上端部和气缸盖顶部彼此一体形成，具有这样的曲率半径的环形槽部分，以能够支撑由燃烧产生的负载 在气缸内的燃烧室内周向地设置在气缸壁顶部的缸壁部的上端部的接合部的内周面上，具有内周面部，能够 与圆筒内表面形成基本上相同的平面，与该环形槽部分接合。

公开(公告)号：US5247029A

公开(公告)日：1993-09-21

申请号：US772616

申请日：1991-10-07

申请人： Reiziro Nishida ,  Akira Tominaga

发明人： Reiziro Nishida ,  Akira Tominaga

IPC分类号： C09D5/44

CPC分类号： C09D5/4473

摘要： A resin composition for a cationically electrodepositable paint comprising(A) a resin having hydroxyl groups and cationic groups such as tertiary amino groups prepared from the reaction product of a polyepoxide compound and an secondary amine having hydroxyl group(s), and(B) an epoxy resin having at least 2 epoxy functional groups each of which comprises an epoxy group directly bound to an alicyclic ring and/or bridged alicyclic ring on average per molecule.

摘要翻译： 一种用于阳离子电沉积涂料的树脂组合物，其包含（A）具有羟基的树脂和由聚环氧化合物与具有羟基的仲胺反应产生的叔氨基等阳离子基团，和（B） 具有至少2个环氧官能团的环氧树脂，每个环氧官能团包含平均每个分子直接键合到脂环族和/或桥连脂环上的环氧基。

公开(公告)号：US5189119A

公开(公告)日：1993-02-23

申请号：US780835

申请日：1991-10-21

申请人： Reiziro Nishida ,  Akira Tominaga

发明人： Reiziro Nishida ,  Akira Tominaga

IPC分类号： C08G59/32 ,  C09D5/44

CPC分类号： C09D5/4492 ,  C08G59/3218 ,  C09D5/4457 ,  Y10T428/31529

摘要： An article coated with a cationically electrodepositable paint composition comprises (A) a resin having hydroxyl and cationic groups, (B) an epoxy resin having at least 2 epoxy groups, each directly bound to an alicyclic ring, and (C) lead hydroxide and/or lead maleate as curing catalyst(s).

摘要翻译： 涂有阳离子电沉积涂料组合物的制品包括（A）具有羟基和阳离子基团的树脂，（B）具有至少2个环氧基的环氧树脂，其各自直接键合到脂环族上，和（C）氢氧化铅和/ 或马来酸铅作为固化催化剂。

公开(公告)号：US4528363A

公开(公告)日：1985-07-09

申请号：US582595

申请日：1984-02-22

申请人： Akira Tominaga

发明人： Akira Tominaga

IPC分类号： C08G59/00 ,  C08G59/14 ,  C08G59/42 ,  C08G59/56 ,  C08G85/00 ,  C09D5/44 ,  C09D163/00 ,  C09D201/02 ,  C09D201/06

CPC分类号： C08G85/004 ,  C08G59/4292 ,  C08G59/56 ,  C09D5/4488

摘要： A heat-curable resin coating composition comprising as a resin binder a film-forming resin which contains at least two tertiary nitrogen atoms per molecule and may optionally contain primary or secondary amino groups, each of said tertiary nitrogen atoms having directly bonded thereto a functional group represented by the following formula ##STR1## wherein R.sub.1 represents a divalent saturated aliphatic hydrocarbon group having 1 to 18 carbon atoms which may be substituted by a hydroxyl group and/or may be interrupted by an ether linkage (--O--); R.sub.2 represents a hydrogen atom, a substituted or unsubstituted alkyl group having 1 to 6 carbon atoms, or a part of the main chain of the resin; and R.sub.3 represents a hydrogen atom or a hydrocarbon group having 1 to 12 carbon atoms which may be substituted by a hydroxyl group and/or may be interrupted by an ether linkage, and each of said tertiary nitrogen atoms optionally forming a member of a nitrogen-containing heterocyclic ring formed together with R.sub.1 and R.sub.2 in the above formula and the nitrogen atom to which they are bonded.

摘要翻译： 一种热固性树脂涂料组合物，其包含作为树脂粘合剂的每分子含有至少两个叔氮原子并且可以任选地含有伯或仲氨基的成膜树脂，所述叔氮原子中的每一个直接键合有官能团 由下式（I）表示，其中R1表示可被羟基取代的碳原子数1〜18的二价饱和脂肪族烃基和/或可被醚键（-O-）中断。 R2表示氢原子，取代或未取代的碳原子数1〜6的烷基或树脂的主链的一部分。 R3表示氢原子或可被羟基取代的碳原子数1〜12的烃基和/或可被醚键中断，所述叔氮原子任意形成氮原子， 与上述式中的R 1和R 2一起形成的含氮杂环和与它们键合的氮原子。