DE3124396A1 - Elektrophotographischer photorezeptor - Google Patents
Elektrophotographischer photorezeptorInfo
- Publication number
- DE3124396A1 DE3124396A1 DE19813124396 DE3124396A DE3124396A1 DE 3124396 A1 DE3124396 A1 DE 3124396A1 DE 19813124396 DE19813124396 DE 19813124396 DE 3124396 A DE3124396 A DE 3124396A DE 3124396 A1 DE3124396 A1 DE 3124396A1
- Authority
- DE
- Germany
- Prior art keywords
- group
- carbon atoms
- substituted
- chain
- groups
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
- C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
- C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
- C07D279/18—[b, e]-condensed with two six-membered rings
- C07D279/22—[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0601—Acyclic or carbocyclic compounds
- G03G5/0612—Acyclic or carbocyclic compounds containing nitrogen
- G03G5/0616—Hydrazines; Hydrazones
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G5/00—Recording-members for original recording by exposure, e.g. to light, to heat or to electrons; Manufacture thereof; Selection of materials therefor
- G03G5/02—Charge-receiving layers
- G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
- G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
- G03G5/0622—Heterocyclic compounds
- G03G5/0624—Heterocyclic compounds containing one hetero ring
- G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
- G03G5/0638—Heterocyclic compounds containing one hetero ring being six-membered containing two hetero atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photoreceptors In Electrophotography (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55085495A JPS6034099B2 (ja) | 1980-06-24 | 1980-06-24 | 電子写真感光体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3124396A1 true DE3124396A1 (de) | 1982-07-22 |
| DE3124396C2 DE3124396C2 (https=) | 1990-11-15 |
Family
ID=13860506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813124396 Granted DE3124396A1 (de) | 1980-06-24 | 1981-06-22 | Elektrophotographischer photorezeptor |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US4403025A (https=) |
| JP (1) | JPS6034099B2 (https=) |
| DE (1) | DE3124396A1 (https=) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3140571A1 (de) * | 1980-10-15 | 1982-07-01 | Konishiroku Photo Industry Co., Ltd., Tokyo | Lichtempfindliches elektrophotographisches element |
| DE3138252A1 (de) * | 1980-09-26 | 1982-07-15 | Canon K.K., Tokyo | Lichtempfindliches element fuer elektrofotografische zwecke |
| US4465857A (en) * | 1982-01-16 | 1984-08-14 | Basf Aktiengesellschaft | Phenylhydrazones |
| DE3638418A1 (de) * | 1985-11-11 | 1987-05-14 | Fuji Photo Film Co Ltd | Elektrophotographisches aufzeichnungsmaterial |
| EP0392805A1 (en) * | 1989-04-10 | 1990-10-17 | MITSUI TOATSU CHEMICALS, Inc. | Hydrazones and electrophotographic photoreceptors comprising them |
| EP0656566A1 (en) * | 1993-11-26 | 1995-06-07 | Mitsubishi Chemical Corporation | Electrophotographic photoreceptor |
Families Citing this family (81)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6034099B2 (ja) * | 1980-06-24 | 1985-08-07 | 富士写真フイルム株式会社 | 電子写真感光体 |
| US4567126A (en) * | 1983-12-01 | 1986-01-28 | Mitsubishi Paper Mills, Ltd. | Hydrazone photoconductive materials for electrophotography |
| JPS6156351A (ja) * | 1984-08-28 | 1986-03-22 | Konishiroku Photo Ind Co Ltd | 感光体 |
| NL8402705A (nl) * | 1984-09-05 | 1986-04-01 | Oce Nederland Bv | Ladingstransporterende verbindingen en fotogeleidende elementen voorzien van dergelijke ladingstransporterende verbindingen. |
| US4665000A (en) * | 1984-10-19 | 1987-05-12 | Xerox Corporation | Photoresponsive devices containing aromatic ether hole transport layers |
| JPS62201453A (ja) * | 1986-02-28 | 1987-09-05 | Mita Ind Co Ltd | 電子写真感光体 |
| JPS6383722A (ja) * | 1986-09-29 | 1988-04-14 | Asahi Chem Ind Co Ltd | 電子写真用感光体 |
| CA1296216C (en) * | 1987-12-10 | 1992-02-25 | Tomokazu Kobata | Electrophotographic light-sensitive material |
| US4988596A (en) * | 1989-02-10 | 1991-01-29 | Minolta Camera Kabushiki Kaisha | Photosensitive member containing hydrazone compound with styryl structure |
| US5141831A (en) * | 1989-08-15 | 1992-08-25 | Mitsubishi Paper Mills Limited | Electrophotographic photoreceptor |
| US5183718A (en) * | 1989-10-23 | 1993-02-02 | Minolta Camera Kabushiki Kaisha | Photosensitive member comprising specific distyryl compound |
| US5166019A (en) * | 1990-12-20 | 1992-11-24 | Minolta Camera Kabushiki Kaisha | Photosensitive member comprising specified distyryl compound as charge transporting material |
| US6617051B1 (en) | 1998-12-28 | 2003-09-09 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device |
| TW463528B (en) | 1999-04-05 | 2001-11-11 | Idemitsu Kosan Co | Organic electroluminescence element and their preparation |
| JP4082586B2 (ja) * | 2003-02-18 | 2008-04-30 | 高砂香料工業株式会社 | 電子写真感光体 |
| US7189483B2 (en) * | 2003-05-30 | 2007-03-13 | Samsung Electronics Co., Ltd. | Charge transport materials having heteroaromatic hydrazone groups |
| EP2229039B1 (en) | 2003-07-02 | 2012-02-29 | Idemitsu Kosan Co., Ltd. | Organic electroluminescent device and display using same |
| US7169520B2 (en) * | 2003-10-31 | 2007-01-30 | Samsung Electronics Co., Ltd | Organophotoreceptor with charge transport material with a hydrazone group linked to a heterocyclic group |
| KR101156241B1 (ko) | 2003-12-01 | 2012-06-13 | 이데미쓰 고산 가부시키가이샤 | 비대칭 모노 안트라센 유도체, 유기 전기 발광 소자용 재료및 이를 이용한 유기 전기 발광 소자 |
| CN1914293B (zh) | 2003-12-19 | 2010-12-01 | 出光兴产株式会社 | 有机电致发光器件用发光材料、使用该材料的有机电致发光器件以及有机电致发光器件用材料 |
| US20050277039A1 (en) * | 2004-06-10 | 2005-12-15 | Ramunas Lygaitis | Hydrazone-based charge transport materials having a bicyclic heterocyclic ring |
| US7220523B2 (en) * | 2004-06-10 | 2007-05-22 | Samsung Electronics Co., Ltd. | Bridged charge transport materials having two bicyclic heterocycle hydrazones |
| US7351508B2 (en) * | 2004-10-12 | 2008-04-01 | Samsung Electronics Co., Ltd. | Organophotoreceptors with a charge transport material having multiple vinyl-containing hydrazone groups |
| KR101239462B1 (ko) | 2005-01-05 | 2013-03-06 | 이데미쓰 고산 가부시키가이샤 | 방향족 아민 유도체 및 이를 이용한 유기 전기발광 소자 |
| KR101296029B1 (ko) | 2005-07-14 | 2013-08-12 | 이데미쓰 고산 가부시키가이샤 | 바이페닐 유도체, 유기 전기발광 소자용 재료, 및 그것을이용한 유기 전기발광 소자 |
| JP4848152B2 (ja) | 2005-08-08 | 2011-12-28 | 出光興産株式会社 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
| JP2007073814A (ja) | 2005-09-08 | 2007-03-22 | Idemitsu Kosan Co Ltd | ポリアリールアミンを用いた有機エレクトロルミネッセンス素子 |
| JPWO2007032161A1 (ja) | 2005-09-15 | 2009-03-19 | 出光興産株式会社 | 非対称フルオレン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 |
| KR20080052594A (ko) | 2005-09-16 | 2008-06-11 | 이데미쓰 고산 가부시키가이샤 | 피렌계 유도체 및 그것을 이용한 유기 전기발광 소자 |
| US20070104977A1 (en) | 2005-11-07 | 2007-05-10 | Idemitsu Kosan Co., Ltd. | Organic electroluminescent device |
| JP2007137784A (ja) | 2005-11-15 | 2007-06-07 | Idemitsu Kosan Co Ltd | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
| EP1950194A1 (en) | 2005-11-16 | 2008-07-30 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative and organic electroluminescent element using the same |
| KR20080069190A (ko) | 2005-11-17 | 2008-07-25 | 이데미쓰 고산 가부시키가이샤 | 유기 일렉트로루미네센스 소자 |
| WO2007060795A1 (ja) | 2005-11-28 | 2007-05-31 | Idemitsu Kosan Co., Ltd. | アミン系化合物及びそれを利用した有機エレクトロルミネッセンス素子 |
| JP2007149941A (ja) | 2005-11-28 | 2007-06-14 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子 |
| JP2007153778A (ja) | 2005-12-02 | 2007-06-21 | Idemitsu Kosan Co Ltd | 含窒素複素環誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
| KR101308341B1 (ko) | 2005-12-27 | 2013-09-17 | 이데미쓰 고산 가부시키가이샤 | 유기 전계발광 소자용 재료 및 유기 전계발광 소자 |
| US20090021160A1 (en) | 2006-02-23 | 2009-01-22 | Idemitsu Kosan Co., Ltd. | Material for organic electroluminescent device, method for producing same and organic electroluminescent device |
| TW200740290A (en) | 2006-02-28 | 2007-10-16 | Idemitsu Kosan Co | Organic electroluminescent device using fluoranthene derivative and indenoperylene derivative |
| CN101395107A (zh) | 2006-02-28 | 2009-03-25 | 出光兴产株式会社 | 并四苯衍生物以及应用该衍生物的有机电致发光元件 |
| US9214636B2 (en) | 2006-02-28 | 2015-12-15 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device |
| WO2007102361A1 (ja) | 2006-03-07 | 2007-09-13 | Idemitsu Kosan Co., Ltd. | 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 |
| JPWO2007111263A1 (ja) | 2006-03-27 | 2009-08-13 | 出光興産株式会社 | 含窒素複素環誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
| EP2000464A4 (en) | 2006-03-27 | 2010-06-30 | Idemitsu Kosan Co | NITROGEN-CONTAINING HETEROCYCLIC DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE THEREWITH |
| JPWO2007116750A1 (ja) | 2006-03-30 | 2009-08-20 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子用材料、及びこれを用いた有機エレクトロルミネッセンス素子 |
| EP2639231B1 (en) | 2006-04-26 | 2019-02-06 | Idemitsu Kosan Co., Ltd. | Aromatic amine derivative, and organic electroluminescence element using the same |
| EP2034803A4 (en) | 2006-05-11 | 2010-09-08 | Idemitsu Kosan Co | ORGANIC ELECTROLUMINESCENCE ELEMENT |
| JP5432523B2 (ja) | 2006-05-11 | 2014-03-05 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| EP1933397A4 (en) | 2006-05-25 | 2008-12-17 | Idemitsu Kosan Co | ORGANIC ELECTROLUMINESCENT DEVICE AND LIGHT EMITTING DEVICE OF ALL COLORS |
| TW200815446A (en) | 2006-06-05 | 2008-04-01 | Idemitsu Kosan Co | Organic electroluminescent device and material for organic electroluminescent device |
| CN101473464B (zh) | 2006-06-22 | 2014-04-23 | 出光兴产株式会社 | 应用含有杂环的芳胺衍生物的有机电致发光元件 |
| JP5258562B2 (ja) | 2006-06-27 | 2013-08-07 | 出光興産株式会社 | 芳香族アミン誘導体及びそれらを用いた有機エレクトロルミネッセンス素子 |
| JPWO2008015949A1 (ja) | 2006-08-04 | 2009-12-24 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
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| KR20090040895A (ko) | 2006-08-23 | 2009-04-27 | 이데미쓰 고산 가부시키가이샤 | 방향족 아민 유도체 및 이들을 이용한 유기 전기발광 소자 |
| JP2008124156A (ja) | 2006-11-09 | 2008-05-29 | Idemitsu Kosan Co Ltd | 有機el材料含有溶液、有機el材料の薄膜形成方法、有機el材料の薄膜、有機el素子 |
| JP2008124157A (ja) | 2006-11-09 | 2008-05-29 | Idemitsu Kosan Co Ltd | 有機el材料含有溶液、有機el材料の薄膜形成方法、有機el材料の薄膜、有機el素子 |
| KR20090077831A (ko) | 2006-11-09 | 2009-07-15 | 이데미쓰 고산 가부시키가이샤 | 유기 el 재료 함유 용액, 유기 el 재료의 합성법, 이 합성법에 의해 합성된 화합물, 유기 el 재료의 박막 형성 방법, 유기 el 재료의 박막, 유기 el 소자 |
| JP5305919B2 (ja) | 2006-11-15 | 2013-10-02 | 出光興産株式会社 | フルオランテン化合物及びこのフルオランテン化合物を用いた有機エレクトロルミネッセンス素子並びに有機エレクトロルミネッセンス材料含有溶液 |
| JP5133259B2 (ja) | 2006-11-24 | 2013-01-30 | 出光興産株式会社 | 芳香族アミン誘導体及びそれを用いた有機エレクトロルミネッセンス素子 |
| JP2008166629A (ja) | 2006-12-29 | 2008-07-17 | Idemitsu Kosan Co Ltd | 有機el材料含有溶液、有機el材料の合成法、この合成法による合成された化合物、有機el材料の薄膜形成方法、有機el材料の薄膜、有機el素子 |
| JPWO2008102740A1 (ja) | 2007-02-19 | 2010-05-27 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| US8278819B2 (en) | 2007-03-09 | 2012-10-02 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and display |
| TW200908777A (en) | 2007-03-23 | 2009-02-16 | Idemitsu Kosan Co | Organic el device |
| KR101441144B1 (ko) | 2007-04-06 | 2014-09-17 | 이데미쓰 고산 가부시키가이샤 | 유기 전기발광 소자 |
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| JP5390396B2 (ja) | 2007-11-22 | 2014-01-15 | 出光興産株式会社 | 有機el素子および有機el材料含有溶液 |
| ATE554073T1 (de) | 2007-11-30 | 2012-05-15 | Idemitsu Kosan Co | Azaindenofluorendionderivat, material für ein organisches elektrolumineszierendes gerät und organisches lumineszierendes gerät |
| JP5355421B2 (ja) | 2007-12-21 | 2013-11-27 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子 |
| KR101379133B1 (ko) | 2008-05-29 | 2014-03-28 | 이데미쓰 고산 가부시키가이샤 | 방향족 아민 유도체 및 그들을 사용한 유기 전기발광 소자 |
| WO2010074181A1 (ja) | 2008-12-26 | 2010-07-01 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子及び化合物 |
| EP2372803A4 (en) | 2008-12-26 | 2012-07-04 | Idemitsu Kosan Co | MATERIAL FOR AN ORGANIC ELECTROLUMINESCENCE ELEMENT AND ORGANIC ELECTROLUMINESCENE ELEMENT |
| US9126887B2 (en) | 2009-01-05 | 2015-09-08 | Idemitsu Kosan Co., Ltd. | Organic electroluminescent element material and organic electroluminescent element comprising same |
| US8039127B2 (en) | 2009-04-06 | 2011-10-18 | Idemitsu Kosan Co., Ltd. | Organic electroluminescence device and material for organic electroluminescence device |
| JPWO2011046182A1 (ja) | 2009-10-16 | 2013-03-07 | 出光興産株式会社 | 含フルオレン芳香族化合物、有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
| JP2012028634A (ja) | 2010-07-26 | 2012-02-09 | Idemitsu Kosan Co Ltd | 有機エレクトロルミネッセンス素子 |
| EP2709183B1 (en) | 2011-05-13 | 2019-02-06 | Joled Inc. | Organic electroluminescent multi-color light-emitting device |
| KR102048688B1 (ko) | 2011-09-09 | 2019-11-26 | 이데미쓰 고산 가부시키가이샤 | 질소 함유 헤테로 방향족환 화합물 |
| JP6012611B2 (ja) | 2011-09-28 | 2016-10-25 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
| JPWO2013069242A1 (ja) | 2011-11-07 | 2015-04-02 | 出光興産株式会社 | 有機エレクトロルミネッセンス素子用材料及びそれを用いた有機エレクトロルミネッセンス素子 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001599A1 (de) * | 1977-10-17 | 1979-05-02 | International Business Machines Corporation | Elektrophotographisches Aufzeichnungsmaterial und dessen Verwendung in einem Kopierverfahren |
| DE2919791A1 (de) * | 1978-05-17 | 1979-11-22 | Mitsubishi Chem Ind | Elektrophotographische platte |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL246236A (https=) * | 1958-12-19 | |||
| US3717462A (en) * | 1969-07-28 | 1973-02-20 | Canon Kk | Heat treatment of an electrophotographic photosensitive member |
| US4297426A (en) * | 1979-05-28 | 1981-10-27 | Ricoh Co., Ltd. | Electrophotographic element with carbazole hydrazone or anile charge transport compounds |
| JPS6034099B2 (ja) * | 1980-06-24 | 1985-08-07 | 富士写真フイルム株式会社 | 電子写真感光体 |
-
1980
- 1980-06-24 JP JP55085495A patent/JPS6034099B2/ja not_active Expired
-
1981
- 1981-06-22 DE DE19813124396 patent/DE3124396A1/de active Granted
- 1981-06-24 US US06/276,745 patent/US4403025A/en not_active Expired - Lifetime
-
1983
- 1983-05-04 US US06/491,482 patent/US4477550A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0001599A1 (de) * | 1977-10-17 | 1979-05-02 | International Business Machines Corporation | Elektrophotographisches Aufzeichnungsmaterial und dessen Verwendung in einem Kopierverfahren |
| DE2919791A1 (de) * | 1978-05-17 | 1979-11-22 | Mitsubishi Chem Ind | Elektrophotographische platte |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3138252A1 (de) * | 1980-09-26 | 1982-07-15 | Canon K.K., Tokyo | Lichtempfindliches element fuer elektrofotografische zwecke |
| DE3140571A1 (de) * | 1980-10-15 | 1982-07-01 | Konishiroku Photo Industry Co., Ltd., Tokyo | Lichtempfindliches elektrophotographisches element |
| US4465857A (en) * | 1982-01-16 | 1984-08-14 | Basf Aktiengesellschaft | Phenylhydrazones |
| EP0084147A3 (en) * | 1982-01-16 | 1984-09-05 | Basf Aktiengesellschaft | Phenyl hydrazones and their use |
| DE3638418A1 (de) * | 1985-11-11 | 1987-05-14 | Fuji Photo Film Co Ltd | Elektrophotographisches aufzeichnungsmaterial |
| EP0392805A1 (en) * | 1989-04-10 | 1990-10-17 | MITSUI TOATSU CHEMICALS, Inc. | Hydrazones and electrophotographic photoreceptors comprising them |
| US5132190A (en) * | 1989-04-10 | 1992-07-21 | Mitsui Toatsu Chemicals Incorporated | Hydrozones and electrophotographic photoreceptors comprising them |
| EP0656566A1 (en) * | 1993-11-26 | 1995-06-07 | Mitsubishi Chemical Corporation | Electrophotographic photoreceptor |
| US5547791A (en) * | 1993-11-26 | 1996-08-20 | Mitsubishi Chemical Corporation | Electrophotographic photoreceptor |
Also Published As
| Publication number | Publication date |
|---|---|
| US4477550A (en) | 1984-10-16 |
| DE3124396C2 (https=) | 1990-11-15 |
| JPS5711350A (en) | 1982-01-21 |
| US4403025A (en) | 1983-09-06 |
| JPS6034099B2 (ja) | 1985-08-07 |
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