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. 发明专利

JP2012118116A Method for manufacturing display device member, and display device 有权
标题翻译：用于制造显示器件部件的方法和显示器件
公开(公告)号：JP2012118116A
公开(公告)日：2012-06-21
申请号：JP2010265256
申请日：2010-11-29
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： KOBAYASHI TADAHIRO , OCHIAI KOSHIRO , YOSHIDA YOSHIFUMI
IPC分类号： G02B5/30 , G02B5/20 , G02F1/13363
摘要： PROBLEM TO BE SOLVED: To reduce displacement between multiple retardation regions and multiple color filters (pixels) arranged on a substrate when manufacturing a display device member including a retardation layer having the retardation regions in which directions of slow axes are different from each other along the substrate.SOLUTION: A polarizing layer 54 is formed on a light emission side F of a substrate 53. On the polarizing layer 54, an oriented film with multiple pattern regions having a function to align a liquid-crystalline component of a liquid crystal composition as a material for a retardation layer 56 in alignment directions which are different from each other in accordance with directions of slow axes 71a, 71b is formed on positions corresponding to an alignment of multiple color filters A1 and the like, B1 and the like. On the oriented film, the liquid crystal composition containing a polymerizable liquid crystal compound is applied and is maintained at a temperature exhibiting a liquid crystal phase, and the liquid-crystalline component is aligned in the alignment directions which are different from each other in accordance with the directions of the slow axes 71a, 71b in each region corresponding to the multiple pattern regions. The polymerizable liquid crystal compound forming the liquid-crystalline component is polymerized while keeping the alignment directions so that the retardation layer 56 is formed.
摘要翻译：要解决的问题：为了减少多个延迟区域之间的位移和在布置在基板上的多个滤色器（像素）之间的位移，当制造包括具有慢轴方向不同于每个的延迟区域的延迟层的显示装置构件时另外沿着基板。解决方案：在基板53的发光侧F上形成偏光层54.在偏振层54上，具有多个图案区域的取向膜具有使液晶组成物的液晶成分取向的功能在对应于多个滤色器A1等的取向的位置上形成作为沿着慢轴71a，71b的方向彼此不同的取向方向的延迟层56的材料等。在取向膜上涂布含有可聚合液晶化合物的液晶组合物，并保持在表现出液晶相的温度，并且液晶组分按照相互不同的取向方向排列在与多个图案区对应的每个区域中的慢轴71a，71b的方向。形成液晶成分的聚合性液晶化合物在保持取向方向聚合同时形成相位差层56。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2012037747A Stereoscopic display device 审中-公开
标题翻译：立体显示设备
公开(公告)号：JP2012037747A
公开(公告)日：2012-02-23
申请号：JP2010178411
申请日：2010-08-09
申请人： Sumitomo Chemical Co Ltd , 住友化学株式会社
发明人： YOSHIDA YOSHIFUMI , MIKAMI NOBUO , OKAWA HARUKI
IPC分类号： G02B27/22 , G03B35/16
摘要： PROBLEM TO BE SOLVED: To provide a stereoscopic display device with fewer defects of separation (crosstalk) between image information to be observed by a right eye and image information to be observed by a left eye to achieve excellent stereoscopic display.SOLUTION: A stereoscopic display device comprises a substrate, a polarization control plate, and an organic electroluminescent element. The organic electroluminescent element is an element for emitting light to the polarization control plate and the substrate and includes a right-eye organic electroluminescent element for displaying image information to be observed by a right eye and a left-eye organic electroluminescent element for displaying image information to be observed by a left eye. The polarization control plate can control the polarization state of incident light so that the polarization state of light coming from the right-eye organic electroluminescent element and the polarization state of light coming from the left-eye organic electroluminescent element are different from each other.
摘要翻译：要解决的问题：提供一种立体显示装置，其具有较少的右眼要观察的图像信息和由左眼观察到的图像信息之间的分离缺陷（串扰），以实现优异的立体显示。解决方案：立体显示装置包括基板，偏振控制板和有机电致发光元件。有机电致发光元件是用于向偏光控制板和基板发光的元件，并且包括用于显示由右眼观察的图像信息和用于显示图像信息的左眼有机电致发光元件的右眼有机电致发光元件由左眼观察。偏振控制板可以控制入射光的偏振状态，使得来自右眼有机电致发光元件的光的偏振状态和来自左眼有机电致发光元件的光的偏振状态彼此不同。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2002030597A WET PAPER-STRENGTHENING AGENT 失效
公开(公告)号：JP2002030597A
公开(公告)日：2002-01-31
申请号：JP2000211002
申请日：2000-07-12
申请人： SUMITOMO CHEMICAL CO
发明人： YAMAMOTO SATOSHI , YOSHIDA YOSHIFUMI , OTA MIYOSHI
IPC分类号： C08G59/10 , D21H17/56 , D21H21/20
摘要： PROBLEM TO BE SOLVED: To provide a wet paper-strengthening agent having excellent wet paper-strengthening properties. SOLUTION: This wet paper-strengthening agent is characterized in that the number of colonies of a revertant (a revertant colony count) appearing in a reversion test by using mouse Salmonella typhimurium TA 1535 strain requiring histidine, obtained by using the agent as a test agent may be

4. 发明专利

JPH11228798A THERMOPLASTIC RESIN COMPOSITION AND ITS MOLDING 失效
公开(公告)号：JPH11228798A
公开(公告)日：1999-08-24
申请号：JP3758798
申请日：1998-02-19
申请人： SUMITOMO CHEMICAL CO
发明人： NAGASHIMA TORU , YOSHIDA YOSHIFUMI , NAKAMURA HIROSHI
IPC分类号： C08L67/02 , C08L69/00 , C08L81/06
摘要： PROBLEM TO BE SOLVED: To obtain a compsn. having excellent heat resistance and easy in melt molding by compounding an aromatic polyester resin and an aromatic polysulfone resin having not greater than a specific amount of total alkali metal atom content. SOLUTION: An aromatic polysulfone resin to be compounded contains not more than 300 ppm alkali metal atom in total. An aromatic polyester resin is a polycarbonate resin, a polyalkylene polyarylate resin, a polyarylate resin, or a melt liq. crystalline polyester resin. For polycarbonate resin, specifically, a copolycarbonate or a homopolycarbonate contg. not less than 30 mol.% bisphenol A as a dihydric phenol is pref. This thermoplastic resin is formed by compounding 5-55 pts.wt. aromatic polyester resin selected from the above group and 95-45 pts.wt. aromatic polysulfone resin.

5. 发明专利

JPH09278880A PRODUCTION OF AQUEOUS CATIONIC THERMOSETTING RESIN SOLUTION 失效
公开(公告)号：JPH09278880A
公开(公告)日：1997-10-28
申请号：JP9227596
申请日：1996-04-15
申请人： SUMITOMO CHEMICAL CO
发明人： KUMEI FUJIKO , YOSHIDA YOSHIFUMI
IPC分类号： C08G69/48 , C08G59/40 , C08G59/50 , C08L63/00
摘要： PROBLEM TO BE SOLVED: To produce an aqueous polyamide-polyamine-epihalohydrin resin solution having a low content of low-molecular organic halogen compounds and high stability with in a short reaction time. SOLUTION: This solution is obtained by obtaining a polyamidepolyamine by condensing an aliphatic dicarboxylic acid with a polyalkylenepolyamine in a molar ratio of 1:(1.0-1.2) so that he viscosity of a 50wt.% aqueous solution of the reaction product at 25 deg.C may be 400-1,000cP, subjecting an epihalohydrin in an amount 0.85-1.4 times as large as that of the sec. amino groups of the polyamidepolyamine to a primary reaction at 10-55 deg.C in a 30-70wt.% aqueous reaction product solution, diluting the reaction mixture to a concentration of 20wt.% or above when 70-95% of the fed epihalohydrin is consumed, subjecting the reaction mixture to a secondary reaction at 25-70 deg.C until the viscosity of a 15wt.% aqueous solution of the product is 10-100cP and adjusting the pH of an aqueous solution of the product at 25 deg.C to 1.5-4.

6. 发明专利

JPH08325939A FIBER-TREATING AGENT AND FINISHING OF CELLULOSE-BASED FIBER USING THE SAME 失效
公开(公告)号：JPH08325939A
公开(公告)日：1996-12-10
申请号：JP13053195
申请日：1995-05-29
申请人： SUMITOMO CHEMICAL CO
发明人： TANAKA HARUO , YOSHIDA YOSHIFUMI
IPC分类号： D06M13/02 , D06M13/322 , D06M13/35 , D06M13/352 , D06M13/432 , D06M101/00 , D06M101/02 , D06M101/06 , D06M101/08
摘要： PURPOSE: To reduce occurrence of free formaldehyde from finished fiber without bringing out lowering of finishing effect or lowering of chlorine resistance and light resistance in finishing a fiber using a methyloldihydroxyethyleneurea(MDHEU)-based compound. CONSTITUTION: A treating bath containing a fiber-treating agent containing a MDHEU-based compound which is methylolated in a range of 1.2-1.9mol based on 1mol of ethyleneurea ring and diethylene glycol in an amount of >=0.1 pts.wt. based on 1 pts.wt. of the MDHEU-based compound and an acidic catalyst is applied at pH2.5-5 to a cellulosic fiber to finish the cellulosic fiber.

7. 发明专利

JPH0813391A COATING COMPOSITION FOR PAPER 失效
公开(公告)号：JPH0813391A
公开(公告)日：1996-01-16
申请号：JP15122294
申请日：1994-07-01
申请人： SUMITOMO CHEMICAL CO
发明人： YOSHIDA YOSHIFUMI , HASEGAWA TOSHIYUKI , TANIKAWA AKIRA , KUMEI FUJIKO , KAWAMURA AKIRA
IPC分类号： C09D179/00 , C08G12/00 , C08G73/00 , C08G73/02 , C09D179/02 , D21H19/00 , D21H19/44 , D21H19/62
摘要： PURPOSE:To obtain a coating composition capable of imparting a paper with excellent printability and printing effect. CONSTITUTION:This coating composition contains (I) a pigment, (II) an aqueous binder and (III) a resin component consisting of a mixture or a reaction product of (A) a water-soluble resin produced by reacting (a) an alkylenediamine or a polyalkylene polyamine with (b) a urine compound and (c) a compound selected from aldehydes, epihalohydrins and alpha,gamma-dihalo-beta-hydrins and (B) an amide compound produced by reacting (x) an alpha,beta-unsaturated carboxylic acid compound with (y) a primary or secondary amino compound. The paper coated with the composition has excellent ink receptivity and water resistance.

8. 发明专利

JPH06200234A FORMALDEHYDE ACCEPTOR AD ITS APPLICATION TO TEXTILE 失效
公开(公告)号：JPH06200234A
公开(公告)日：1994-07-19
申请号：JP34775192
申请日：1992-12-28
申请人： SUMITOMO CHEMICAL CO
发明人： TANAKA HARUO , YOSHIDA YOSHIFUMI
IPC分类号： C09K3/00 , D06M13/02 , D06M13/322 , D06M13/325 , D06M13/332 , D06M13/345 , D06M13/402 , D06M13/432 , D06M15/39
摘要： PURPOSE:To provide an acceptor suitable for suppressing the formation of formaldehyde from a textile product treated with a formaldehyde resin. CONSTITUTION:A reactional product of an alkylenediamine or a polyalkylenepolyamine with a urea, cyanic acid or a cyanate is used as a formaldehyde acceptor. When this acceptor is applied for the treatment of a textile product with a formaldehyde resin, the formation of formaldehyde can be suppressed and the deterioration of the properties of the resin-treated textile product is little.

9. 发明专利

JPH06166993A RESIN FOR COATING PAPER AND PAPER-COATING COMPOSITION CONTAINING THE SAME 失效
公开(公告)号：JPH06166993A
公开(公告)日：1994-06-14
申请号：JP32013192
申请日：1992-11-30
申请人： SUMITOMO CHEMICAL CO
发明人： YOSHIDA YOSHIFUMI , HASEGAWA TOSHIYUKI
IPC分类号： C08G18/32 , C09D175/00 , C09D175/04 , D21H19/36 , D21H19/44
摘要： PURPOSE:To obtain the resin used for coating paper and capable of imparting excellent printability to and printing effect on the paper, and to obtain the paper-printing composition using the same. CONSTITUTION:This resin for coating the paper contains (A) a water-soluble resin produced by reacting (a) a di- or poly-isocyanate compound with (b) a hydroxy compound having a tertiary amino group and at least two hydroxy groups in the molecule. The resin may contain (A') a water-soluble resin produced by reacting the component (a) and the component (b) with a diol or polyol (c). (III) A resin component containing the water-soluble resin (A) or (A') is mixed with (I) a pigment and (II) an aqueous binder to provide the objective paper-coating composition. Paper coated with this composition compounded with the paper-coating resin is excellent in ink acceptability and water resistance.

10. 发明专利

JP2002105197A METHOD OF MANUFACTURING CATIONIC AQUEOUS SOLUTION OF THERMOSETTING RESIN 失效
公开(公告)号：JP2002105197A
公开(公告)日：2002-04-10
申请号：JP2000304636
申请日：2000-10-04
申请人： SUMITOMO CHEMICAL CO
发明人： YAMAMOTO SATOSHI , YOSHIDA YOSHIFUMI
IPC分类号： C08G69/48 , C08G59/10 , D21H17/55 , D21H21/20
摘要： PROBLEM TO BE SOLVED: To provide a method of manufacturing a cationic aqueous solution of a thermosetting resin having an excellent preservation stability in a high solid content. SOLUTION: This method of manufacturing a cationic aqueous solution of the thermosetting resin holds a crude cationic aqueous solution of the thermosetting resin obtained by reacting a polyamide polyamine and an epihalohydrin at 30-70 deg.C while adjusting pH at 2-3.8.

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