专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明专利

JP2004250522A Polymer, method for producing polymer, organic electroluminescent element, and method for producing hole transporting layer for organic electroluminescent element 审中-公开
标题翻译：聚合物，聚合物的制造方法，有机电致发光元件以及用于生产有机电致发光元件的孔输送层的方法
公开(公告)号：JP2004250522A
公开(公告)日：2004-09-09
申请号：JP2003040978
申请日：2003-02-19
申请人： Kawamura Inst Of Chem Res , 財団法人川村理化学研究所
发明人： KATO SHINJI
IPC分类号： H05B33/10 , C08F212/32 , C08F222/16 , C08F226/12 , H01L51/50 , H05B33/14 , H05B33/22
摘要： PROBLEM TO BE SOLVED: To provide a polymer used for a hole transporting layer for an organic electroluminescent element with a high adhesiveness to the anode and capable of achieving emission with high luminance by applying a low voltage, the hole transporting layer and the organic electroluminescent element using the polymer, and a method for producing them. SOLUTION: The organic electroluminescent element which has a thin hole transporting layer with a good thickness precision and surface smoothness and exhibits a high luminance with a low applied voltage can be prepared by combining the hole transporting layer using a polymer of ethylenedicarboxylic acid derivatives, in which an N,N-aryl substituted amino group exhibiting hole transporting properties such as N,N-diphenylaminophenyl group or 9-carbazolyl group is combined in a molecule, with an amino group-containing coupling agent on the anode surface by chemisorption, an amide bond or an imide bond. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于有机电致发光元件的空穴传输层的聚合物，其具有与阳极的高粘附性并且能够通过施加低电压实现高亮度的发射，空穴传输层和使用该聚合物的有机电致发光元件及其制造方法。解决方案：通过使用乙烯二羧酸衍生物的聚合物组合空穴传输层，可以制备具有良好厚度精度和表面平滑度并且具有低施加电压的高亮度的薄空穴传输层的有机电致发光元件其中通过化学吸附在分子中将表现出空穴传输性能的N，N-二苯基氨基苯基或9-咔唑基的N，N-芳基取代氨基与阳离子表面上的含氨基偶联剂结合，酰胺键或酰亚胺键。版权所有（C）2004，JPO＆NCIPI

52. 发明专利

JP3505761B2 Copolymers, electroluminescent device using the production process and it 失效
公开(公告)号：JP3505761B2
公开(公告)日：2004-03-15
申请号：JP35419293
申请日：1993-12-27
申请人：チッソ株式会社
发明人：内田　　学 , 顕治古川 , 勇昇泉澤
IPC分类号： C08F20/26 , C08F20/34 , C08F26/12 , C08F220/26 , C08F220/30 , C08F220/36 , C08F220/38 , C08F220/58 , C08F220/60 , C08F226/12 , C09K11/06 , H01L51/50 , H05B33/14
CPC分类号： C09K11/06 , C08F220/30 , C08F226/12 , C09K2019/3425 , H05B33/14

53. 发明专利

JP2002293830A VINYL-PHENYL PYRIDINE MONOMER AND POLYMER PRODUCED BY USING THE SAME 审中-公开
公开(公告)号：JP2002293830A
公开(公告)日：2002-10-09
申请号：JP2001246142
申请日：2001-08-14
申请人： KWANGJU INST SCI & TECH
发明人： LEE JAE SUK , AN JUN-FUWAN , CHO YOUNG SUN , KAN NAMU-GOO , LEE HYE-KYUNG
IPC分类号： C07D213/16 , C07B61/00 , C07D213/06 , C08F12/32 , C08F112/32 , C08F212/32 , C08F226/12
摘要： PROBLEM TO BE SOLVED: To provide a vinyl-phenyl pyridine monomer and a polymer produced by using the monomer. SOLUTION: The novel monomer can be not only applied to the synthesis of general purpose polymer, but also used as a photofunctional material in which a polymer forms a complex with a metal compound having a photocharacterization. This is based on the reasons that the polymerization can be performed by various polymerization methods such as radical polymerization, cation polymerization, anion polymerization and metallocen catalyst polymerization due to a resonance effect of a phenyl group, the performances are changed variously through the modification and the processing is easy. The polymer is produced by using the monomer.

54. 发明专利

JP3124343B2 失效
公开(公告)号：JP3124343B2
公开(公告)日：2001-01-15
申请号：JP31680091
申请日：1991-11-29
IPC分类号： C08F220/22 , B29C39/02 , B29D11/00 , C08F20/22 , C08F26/12 , C08F30/08 , C08F226/12 , C08F230/08 , G02B1/04 , G02C7/04 , G02C7/06

55. 发明专利

JPH09255725A OXADIAZOLYLATED POLYMER, PRODUCTION THEREOF, AND ORGANIC ELECTROLUMINESCENT ELEMENT MADE USING THE SAME 失效
公开(公告)号：JPH09255725A
公开(公告)日：1997-09-30
申请号：JP9481896
申请日：1996-03-25
申请人： CHEMIPRO KASEI KAISHA LTD
发明人： KIDO JUNJI , FUKUOKA NAOHIKO
IPC分类号： H01L51/50 , C08F12/00 , C08F12/32 , C08F26/00 , C08F26/12 , C08F212/00 , C08F212/32 , C08F226/06 , C08F226/12 , C09K11/06 , H05B33/22
摘要： PROBLEM TO BE SOLVED: To obtain an oxadiazolylated polymer usable as an electron transport material of an org. electroluminescent element by selecting a polymer having oxadiazole groups at the side chains. SOLUTION: This polymer has repeating units represented by formula I (wherein R is an H, alkyl, alkoxy, cyano, dialkylamino, trialkylamino, optionally substd. phenyl, or halogen group; and ring A is an optionally substd. phenyl, diphenyl, naphthyl, or anthranyl group) and a number-average mol.wt. of 1,000-1,000,000 and is produced by polymerizing a monomer component contg. a vinyloxadiazole monomer represented by formula II (wherein R and A are each the same as in formula I).

56. 发明专利

JPH0848726A CARBAZOLE DERIVATIVE-ANTHRACENE DERIVATIVE COPOLYMER 失效
公开(公告)号：JPH0848726A
公开(公告)日：1996-02-20
申请号：JP20462994
申请日：1994-08-05
申请人： CHISSO CORP
发明人： UCHIDA MANABU , IZUMISAWA YUSHO , FURUKAWA KENJI , NAKA SHIGEKI
IPC分类号： H05B33/14 , C08F12/00 , C08F26/12 , C08F212/32 , C08F226/12 , C09K11/06 , H01L51/50 , H05B33/12
摘要： PURPOSE:To obtain a copolymer excellent in capability of hole transportation, high in glass transition temp., excellent in stability in the form of a thin film, and useful for an org. EL element by selecting a specific copolymer of a carbazole deriv. with an anthracene deriv. CONSTITUTION:Selection is made of a carbazole deriv.-anthracene deriv. copolymer having a mol.wt. of 10,000 to 1,000,000 and represented by the formula I (wherein R1 to R17 are each H or alkyl, or form a condensed benzene ring together with an adjacent one of them; n is 0.01 to 50mol%; and m is 50 to 99.99mol.%). This copolymer is obtd. pref. by polymerizing a mixture of an anthracene deriv. of the formula II with a carbazole deriv. of the formula III in the presence of a polymn. initiator or a catalyst (e.g. trifluoroborane etherate).

57. 发明专利

JPH04293012A OXYGEN PERMEABLE TWO FOCUS CONTACT LENS AND METHOD OF ITS MANUFACTURE 失效
公开(公告)号：JPH04293012A
公开(公告)日：1992-10-16
申请号：JP31680091
申请日：1991-11-29
申请人： PILKINGTON VISIONCARE INC
发明人： RIISA EI PETEIGURIYUU , DONARUDO EI RATOKOUSUKII , UIRIAMU JIEI BAAKU , JIYOSEFU AI WAINSHIENKU ZA SAA
IPC分类号： C08F220/22 , B29C39/02 , B29D11/00 , C08F20/22 , C08F26/12 , C08F30/08 , C08F226/12 , C08F230/08 , G02B1/04 , G02C7/04 , G02C7/06
摘要： PURPOSE: To cost effectively produce a bifocal contact lens which makes it possible to obtain a sharp visual field in both near and far sight and has oxygen permeability and the resistance to protein deposition. CONSTITUTION: The far sight part and near sight part of this bifocal contact lens consist of materials having different refractive indices. This far sight part has Dk of at least 10×10 and the near sight part has the refractive index higher than the refractive index thereof. The far sight part is formed as a crosslinking copolymer having a refractive index of

58. 发明专利

JPH03157471A ADHESIVE FOR OPTICAL USE 失效
公开(公告)号：JPH03157471A
公开(公告)日：1991-07-05
申请号：JP29559289
申请日：1989-11-14
申请人： JAPAN INST ADVANCED DENTISTRY
发明人： MASUHARA HIDEKAZU , KOMIYA SHIGEO , SAWAMOTO TAKEYUKI
IPC分类号： G02B1/04 , C08F20/52 , C08F26/10 , C08F26/12 , C08F220/58 , C08F220/60 , C08F226/10 , C08F226/12 , C09J4/00
摘要： PURPOSE:To provide the title adhesive extremely high in the refractive index after cured, comprising at least one compound selected from N-vinylcarbazole and substituted compounds thereof and at least one compound selected from N-vinylpyrrolidone, substituted compounds thereof and acrylamide N-substituted compounds. CONSTITUTION:The objective adhesive for optical use >=1.60 in the refractive index (nd) after cured, comprising (A) 30-90wt.% of at least one compound selected from N-vinylcarbazole and substituted compounds thereof (e.g. 3-nitro-N- vinylcarbazole) and (B) at least one compound selected from N-vinylpyrrolidone, substituted compounds thereof and acrylamide N-substituted compounds (e.g. N-methylacrylamide) and furthermore, if needed, (C) a polymerization initiator.

59. 发明专利

JPS57162712A POLYVINYL CARBAZOLE 失效
公开(公告)号：JPS57162712A
公开(公告)日：1982-10-06
申请号：JP3928182
申请日：1982-03-12
申请人： SIEMENS AG
发明人： JIIKUFURIITO BIRUKURE , EBAMARIA RIISERU , ROORANTO RUBUNAA
IPC分类号： C08F20/00 , C08F20/26 , C08F20/32 , C08F20/38 , C08F220/32 , C08F226/12

60. 发明专利

JPS54156100A IMIDE GROUPPCONTAINING POLYMER 失效
公开(公告)号：JPS54156100A
公开(公告)日：1979-12-08
申请号：JP6508779
申请日：1979-05-28
申请人： RHONE POULENC IND
发明人： RUI ROKATERI , BERUNAARU RORE
IPC分类号： C08F20/00 , C08F20/52 , C08F22/36 , C08F26/06 , C08F26/12 , C08F34/00 , C08F222/40 , C08F226/06 , C08F226/12 , C08F232/08 , C08G73/12

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