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

JPS6127550A Electrophotographic sensitive body and electrophotographic method 失效
标题翻译：电子感应敏感体和电泳方法
公开(公告)号：JPS6127550A
公开(公告)日：1986-02-07
申请号：JP14756384
申请日：1984-07-18
申请人： Hitachi Chem Co Ltd , Hitachi Ltd
发明人： KOKADO HIROYOSHI , SUZUKI SHIGEO , MORI YASUKI , NARAHARA TOSHIKAZU , TSUNODA ATSUSHI , AMO SATORU , OSHIKUBO TOSHIO
IPC分类号： G03G13/00 , G03G5/05
CPC分类号： G03G5/0575
摘要： PURPOSE:To improve adhesiveness and wear resistance by providing an org. photoconductive layer in which an alkyl etherified melamine.formamide resin is used as a binder for a photoconductive material. CONSTITUTION:A coating liquid for forming an electric charge generating layer is prepd. by dispersing and dissolving the charge generating layer, resin, additives, etc. to an org. solvent such as tetrahydrofuran, etc. and is coated on a conductive substrate and is dried to form the charge generating layer. Separately, a coating liquid is prepd. by dissolving a charge transfer material, alkyl etherified melamine.formaldehyde resin alone or a resin which can cure by reacting with said resin and various additives into an org. solvent and is coated on the charge generating layer and is dried to laminate the charge transfer layer thereon. An electrophotographic sensitive body is thus formed. The conductive substrate having a conductive layer which is of OMEGAcm is adequate as the conductive base.
摘要翻译：目的：通过提供组织来提高粘合性和耐磨性。其中烷基醚化的三聚氰胺甲酰胺树脂用作光电导材料的粘合剂的光电导层。构成：制备用于形成电荷产生层的涂布液。通过将电荷产生层，树脂，添加剂等分散并溶解到组织中。溶剂如四氢呋喃等，并且涂覆在导电基底上并干燥以形成电荷产生层。另外，制备涂布液。通过溶解电荷转移材料，单独的烷基醚化三聚氰胺甲醛树脂或可通过与所述树脂和各种添加剂反应而固化的组分的树脂。溶剂并涂覆在电荷产生层上并干燥以在其上层叠电荷转移层。由此形成电子照相感光体。具有导电性层的导电性基材作为导电性基体是足够的。

2. 发明专利

JPS6122345A Electrophotographic sensitive body 失效
标题翻译：电子感应敏感体
公开(公告)号：JPS6122345A
公开(公告)日：1986-01-30
申请号：JP14239884
申请日：1984-07-11
申请人： Hitachi Chem Co Ltd , Hitachi Ltd
发明人： KOKADO HIROYOSHI , SUZUKI SHIGEO , AMOU SATORU , MORI YASUKI , TSUNODA ATSUSHI , OSHIKUBO TOSHIO
IPC分类号： G03G5/05 , G03G5/14 , G03G5/147
CPC分类号： G03G5/0575
摘要： PURPOSE:To enhance abrasion resistance and adhesion strength and the like by forming a protective layer made of an alkyl-etherified melamin-formaldehyde resin (AEMF resin) in an electrophotographic sensitive body formed by laminating the protective layer on a photoconductive layer. CONSTITUTION:The intended electrophotographic sensitive body is obtained by forming the photoconductive layer directly or indirectly on a conductive substrate and laminating on this layer the protective layer made of the AEMF resin or a compsn. contg. this resin. As the AEMF resin, a butyl-etherified melamine- formaldehyde resin having a number average mol.wt. of
摘要翻译：目的：通过在由感光体层叠保护层而形成的电子照相感光体中形成由烷基醚化的三聚氰胺 - 甲醛树脂（AEMF树脂）制成的保护层，以提高耐磨性和粘合强度等。构成：通过将导电层直接或间接地形成在导电性基板上并在该层上层叠由AEMF树脂或其制成的保护层而获得所需的电子照相感光体。对比这种树脂。作为AEMF树脂，具有数均分子量的丁基醚化的三聚氰胺 - 甲醛树脂 <= 1,500，并且每个三聚氰胺环的组合甲醛数为2-4，羟甲基数为1-2，是最佳的。该树脂通过将三聚氰胺溶解在丁醇中，并滴加甲醛以进行加成反应和丁基醚化反应或进行类似操作来制备。

3. 发明专利

JPS6120049A Electrophotographic sensitive body 失效
标题翻译：电子感应敏感体
公开(公告)号：JPS6120049A
公开(公告)日：1986-01-28
申请号：JP14054584
申请日：1984-07-09
申请人： Hitachi Chem Co Ltd , Hitachi Ltd
发明人： SUZUKI SHIGEO , KOKADO HIROYOSHI , AMOU SATORU , MORI YASUKI , TSUNODA ATSUSHI , OSHIKUBO TOSHIO
IPC分类号： G03G5/05 , G03G5/14
CPC分类号： G03G5/14
摘要： PURPOSE:To improve adhesiveness and wear resistance by using an alkyl etherified melamine/formaldehyde resin alone or the compsn. contg. said resin as an intermediate layer between a photoconductor layer and conductive substrate layer. CONSTITUTION:A butyl etherified melamine/formaldehyde resin is optimum for the alkyl etherified melamine/formaldehyde resin to be used. The resin having OMEGAcm volume resistivity is preferable; for example, metallic plates consisting of aluminum, aluminum-other metal alloys, iron, steel, etc., metallic compd. plates consisting of indium oxide, etc. and conductive plastic plates provided with electrical conductivity are usable for the conductive substrate.
摘要翻译：目的：通过使用单独的烷基醚化三聚氰胺/甲醛树脂或其混合物来提高粘合性和耐磨性。对比所述树脂作为光电导体层和导电基底层之间的中间层。构成：丁基醚化的三聚氰胺/甲醛树脂对于烷基醚化的三聚氰胺/甲醛树脂是最佳的。特别优选具有<= 1500数均分子量，每一个三聚氰胺核的2-4个结合的甲醛和1-2个甲基的数量的树脂。乙烯基化合物的聚合物和共聚物例如丙烯酸酯和甲基丙烯酸酯。羟基，丙烯酸树脂和醇酸树脂等可用作可与三聚氰胺树脂反应的固化性树脂。具有<= 10 10欧姆·厘米体积电阻率的导电层的导电基底是优选的; 例如，由铝，铝 - 其他金属合金，铁，钢等组成的金属板，金属化合物。由氧化铟等构成的导电性导电性塑料板可用于导电性基板。

4. 发明专利

JPS6134548A Positively chargeable electrophotographic sensitive body 失效
标题翻译：具有充电能力的电子感应敏感体
公开(公告)号：JPS6134548A
公开(公告)日：1986-02-18
申请号：JP15623384
申请日：1984-07-26
申请人： Hitachi Chem Co Ltd
发明人： TACHIKI SHIGEO , SUGIMOTO YASUSHI , OSHIKUBO TOSHIO
IPC分类号： G03G5/14 , G03G5/147
CPC分类号： G03G5/14
摘要： PURPOSE:To enhance electrophotographic characteristics and durability by using a hardened film made of a specified resin consisting of an electrostatic charge transfer layer, a charge generating layer contg. a charge generating org. pigment, and the protective layer laminated with the protective layer of a photosensitive body on a conductive substrate. CONSTITUTION:The photosensitive body is formed by successively laminating on the conductive substrate the charge transfer layer contg. an electron donor as the charge transfer material, the charge generating layer contg. a charge generating org. pigment, such as tau, tau', eta or eta' type metal-free phthalocyanine, and the protective layer, and this layer is made of the hardened film of a butyl-etherified melamine-formaldehyde resin having a number average mol.wt. of >=1,500, 2-4 bonded formaldehyde groups and 1-2 methylol groups per one melamine ring. The photosensitive body using such the hardened film of the melamine-formaldehyde resin as the protective layer has superior electrophotographic characteristics, good dark decay resistance, and high sensitivity, especially to light of 800nm wavelength, and it can be applied to LBP provided with diode laser, having an oscillating wavelength region in the near IR region, and it has superior abrasion resistance, too.
摘要翻译：目的：通过使用由静电电荷转移层构成的特定树脂制成的硬化膜来增强电子照相特性和耐久性，收费机构颜料，以及与感光体的保护层层叠在导电性基材上的保护层。构成：感光体通过在导电性基体上依次层叠形成电荷转移层，电子给体作为电荷转移材料，电荷产生层受阻。收费机构颜料，例如tau，tau'，eta或eta'型无金属酞菁和保护层，该层由数均分子量为重量百分比的丁基醚化的三聚氰胺 - 甲醛树脂的硬化膜制成。每个三聚氰胺环的> = 1,500,2,4-键合甲醛基和1-2个羟甲基。使用这种三聚氰胺 - 甲醛树脂的硬化膜作为保护层的感光体具有优异的电子照相特性，良好的暗衰变电阻和高灵敏度，特别是对于800nm波长的光，并且可以应用于具有二极管激光器的LBP 在近红外区域具有振荡波长区域，并且也具有优异的耐磨性。

5. 发明专利

JPS59187062A Coating resin composition 失效
标题翻译：涂料树脂组合物
公开(公告)号：JPS59187062A
公开(公告)日：1984-10-24
申请号：JP6034683
申请日：1983-04-06
申请人： Hitachi Chem Co Ltd
发明人： OSHIKUBO TOSHIO , YATSUYA TOSHIYUKI , MATSUDAIRA OSAMU , TASHIRO FUMIO
IPC分类号： C08L61/00 , C08L33/00 , C08L33/02 , C08L61/20 , C08L61/28 , C08L67/00 , C08L67/02 , C08L67/08 , C09D161/20 , C09D167/00
摘要： PURPOSE: A resin composition for coating steel plates that is composed of a specific butyl-etherified melamine resin and another resin which is curable by reaction with the melamin resin, thus giving coating films of high flexibility and solvent resistance.
CONSTITUTION: The objective composition is obtained by combining (A) a butyl- etherified melamine resin containing less than 10wt% of the fraction containing 1 or 2 melamine nuclei in the molecule with (B) a resin which is curable by reacting with the butyl-etherified melamine resin such as an alkyd resin, e.g., at a weight ratio of 5/95W50/50.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：一种用特殊的丁基醚化三聚氰胺树脂和另一种可与二聚氰胺树脂反应固化的树脂涂覆钢板的树脂组合物，从而得到高柔韧性和耐溶剂性的涂膜。构成：通过将（A）含有小于10重量％的在分子中含有1或2个三聚氰胺核的级分的丁基醚化三聚氰胺树脂与（B）可通过与丁基 - 醚化三聚氰胺树脂如醇酸树脂，例如重量比为5 / 95-50 / 50。

6. 发明专利

JPS60210671A Thermosetting resin composition 失效
标题翻译：热固性树脂组合物
公开(公告)号：JPS60210671A
公开(公告)日：1985-10-23
申请号：JP6716884
申请日：1984-04-04
申请人： Hitachi Chem Co Ltd
发明人： HACHIYA TOSHIYUKI , OSHIKUBO TOSHIO , TANUMA TSUNEO , SAKIUE YOSHIYUKI
IPC分类号： C08L61/32 , C08L33/00 , C08L33/02 , C08L61/00 , C08L61/20 , C08L67/00 , C08L67/02 , C08L67/08 , C09D161/20 , C09D201/00
摘要： PURPOSE: To provide the titled compsn. which can be cured at a relatively low temp, consisting of a specified butyl-etherified melamine/formaldehyde resin and a resin which can be cured by reacting with the resin.
CONSTITUTION: 5W50pts.wt. butyl-etherified melamine/formaldehyde resin (A) having a number-average MW of 1,500 or below and contg. 2W4 bonded formaldehyde molecules to one melamine nucleus and 1W2 methylol groups to one melamine nucleus, obtd. by dissolving 1mol of melamine in 4W5mol of butanol and adding dropwise 3W7mol of formaldehyde thereto to effect an addition and butyl etherification reaction, is kneaded with 95W5pts.wt. resin (B) (e.g. alkyd resin) which can be cured by reacting with component A having a hydroxyl value of 15W200, obtd. by reacting a polycarboxylic acid, a polyhydric alcohol and optionally a fat or its fatty acid.
COPYRIGHT: (C)1985,JPO&Japio
摘要翻译：目的：提供标题化合物。其可以在相对低的温度下固化，由特定的丁基醚化的三聚氰胺/甲醛树脂和可以与树脂反应固化的树脂组成。构成：5-50pts.wt。数均分子量为1500以下的丁基醚化三聚氰胺/甲醛树脂（A） 2-4键合的甲醛分子到一个三聚氰胺核和1-2个羟甲基到一个三聚氰胺核，通过将1mol三聚氰胺溶解在4-5mol丁醇中并向其中滴加3-7mol甲醛进行加成和丁基醚化反应，与95-5pts.wt。树脂（B）（例如醇酸树脂），其可以通过与羟基值为15-200的组分A反应而固化。通过使多元羧酸，多元醇和任选的脂肪或其脂肪酸反应。

7. 发明专利

JPS59147060A Resin composition for water-based paint 失效
标题翻译：用于水性涂料的树脂组合物
公开(公告)号：JPS59147060A
公开(公告)日：1984-08-23
申请号：JP2035583
申请日：1983-02-09
申请人： Hitachi Chem Co Ltd
发明人： OSHIKUBO TOSHIO , HACHIYA TOSHIYUKI , EBISAWA KATSUO , KIKUCHI NOBURU , GOTOU HITOSHI
IPC分类号： C09D5/02 , C09D161/20 , C09D201/00
摘要： PURPOSE: To prepare the titled composition giving a coating film having excellent water resistance and flexibility, and useful for the coating of automobile, industrial machinery, steel furniture, electrical appliances, etc., by compounding a specific etherified benzoguanamine resin with a water-soluble or water-dispersible resin at a specific ratio.
CONSTITUTION: The objective composition can be obtained by compounding (A) 5W50pts.wt. of an etherified benzoguanamine resin which is a benzoguanamine resin etherified with methanol and ethylene glycol and having 0.5W3.5 ethylene glycol units bonded to one benzoguanamine nucleus with (B) 95W50pts.wt. of a water-soluble or water-dispersible resin (e.g. a resin obtained by adding 0.3W 1.2mol of monopropylamine to an alkyd resin having an acid value of 20W100 and hydroxyl group value of 15W200, based on 1 equivalent of the acid group of the alkyd resin).
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：制备具有优异的耐水性和柔软性的涂膜的标题组合物，可用于汽车，工业机械，钢家具，电器等涂料，通过将特定的醚化苯并胍胺树脂与水溶性或水分散性树脂。构成：目标组合物可以通过配合（A）5-50pts.wt。的醚化苯并胍胺树脂，其是用甲醇和乙二醇醚化并具有与（B）95-50pts.wt。结合的一个苯并胍胺核的0.5-3.5个乙二醇单元的苯并胍胺树脂。的水溶性或水分散性树脂（例如通过将0.3-1.2mol的单丙胺加入到酸值为20-100的醇酸树脂中而获得的树脂，羟基值为15-200，基于1当量的酸性树脂组）。

8. 发明专利

JPS59147056A Composition for water-based paint 失效
标题翻译：用于水性涂料的组合物
公开(公告)号：JPS59147056A
公开(公告)日：1984-08-23
申请号：JP2035483
申请日：1983-02-09
申请人： Hitachi Chem Co Ltd
发明人： OSHIKUBO TOSHIO , HACHIYA TOSHIYUKI , EBISAWA KATSUO , MATSUDAIRA OSAMU
IPC分类号： C08L61/00 , C08G12/42 , C08L33/00 , C08L33/02 , C08L61/20 , C08L67/00 , C09D161/04 , C09D161/20
摘要： PURPOSE: To provide the titled composition giving a coating film having excellent water resistance and flexibility, and useful for the coating of automobile, industrial machinery, steel furniture, electrical appliances, etc., by compounding a specific etherified amino resin consisting of melamine and benzoguanamine with a water-soluble and water-dispersible resin at a specific ratio.
CONSTITUTION: The objective composition can be prepared by compounding (A) 5W60pts.wt. of an alkyl-etherified amino resin obtained by the addition condensation reaction of (i) an amino compound composed of 10W50wt% of melamine and 90W50wt% of benzoquanamine with (ii) formaldehyde, followed by the etherification reaction with methanol, ethanol or propanol, wherein the amino resin having ≤1.5 methylol groups per 1 triazine group and 1 triazine group per 1 molecule accounts for ≥40% of the whole amino resin, with (B) 95W40pts.wt. of a water-soluble and water-dispersible resin.
COPYRIGHT: (C)1984,JPO&Japio
摘要翻译：目的：提供具有优异的耐水性和柔软性的涂膜的标题组合物，可用于汽车，工业机械，钢家具，电器等的涂覆，通过配合由三聚氰胺和苯并胍胺组成的特定醚化氨基树脂具有特定比例的水溶性和水分散性树脂。构成：目标组合物可以通过配合（A）5-60pts.wt。通过加入缩合反应获得的烷基醚化氨基树脂（i）由10-50重量％的三聚氰胺和90-50重量％的苯并胺与（ii）甲醛组成的氨基化合物与甲醇，乙醇的醚化反应或丙醇，其中每1分子中每1个三嗪基团和1个三嗪基团具有<= 1.5个羟甲基的氨基树脂占整个氨基树脂的≥40％，（B）95-40pts.wt。的水溶性和水分散性树脂。

9. 发明专利

JPH03260657A COMPOSITION FOR CHARGE GENERATING ELECTROPHOTOGRAPHIC SENSITIVE BODY 失效
公开(公告)号：JPH03260657A
公开(公告)日：1991-11-20
申请号：JP5970390
申请日：1990-03-09
申请人： HITACHI LTD , HITACHI CHEMICAL CO LTD
发明人： SUGAWARA TOSHIO , SUZUKI SHIGEO , HOSOYA AKIRA , KANESHIRO TOKUYUKI , KAWANISHI TSUNEAKI , ARAYA SUKEKAZU , SAITO TOSHIRO , ENDO KEIICHI , YOSHIDA TERUO , OSHIKUBO TOSHIO
IPC分类号： G03G5/05 , C09D167/00 , C09D167/02 , C09D179/00 , C09D179/04
摘要： PURPOSE:To enhance storage stability of a composition and film forming performance and solvent resistance of a coating film by specifying the composition of a coating fluid for the electric charge generating layer. CONSTITUTION:This composition is used for the coating fluid for forming the charge generating layer of the functionally separated type photosensitive body and it comprises a phthalocyanine type pigment, a binder resin composed of a saturated linear polyester and a benzoguanamine type resin, and a mixture of a solvent (A) and a chlorine type solvent. This solvent A alone can dissolve the resin, and it has a melting point, preferably, 35 - 135 deg.C, and a mixture of the chlorine type solvent, such as methylene chloride and tetrahydrofuran can be used for this solvent mixture.

10. 发明专利

JPH0566581B2 失效
公开(公告)号：JPH0566581B2
公开(公告)日：1993-09-22
申请号：JP14756384
申请日：1984-07-18
申请人： HITACHI LTD , HITACHI CHEMICAL CO LTD
发明人： KOKADO HIROYOSHI , SUZUKI SHIGEO , MORI YASUKI , NARAHARA TOSHIKAZU , TSUNODA ATSUSHI , AMO SATORU , OSHIKUBO TOSHIO
IPC分类号： G03G13/00 , G03G5/05

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