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

JP5109949B2 Plastic card with the printing and recording layer, silk screen ink composition 有权
标题翻译：空值
公开(公告)号：JP5109949B2
公开(公告)日：2012-12-26
申请号：JP2008307002
申请日：2008-12-02
申请人：大日本印刷株式会社
发明人：達之助小川 , 徹西岡
IPC分类号： B42D15/10 , B41M5/382 , B41M5/50 , B41M5/52
摘要： PROBLEM TO BE SOLVED: To provide a plastic card having a printing-recording layer excellent in printing acceptability, rub resistance, and chemical resistance, and to provide a silkscreen ink composition used for the same. SOLUTION: The plastic card 1 having the printing-recording layer is a card having a printable and recordable layer on the surface of the card. The printable and recordable layer 5 comprises a layer printed with a silkscreen ink constituted by adding a suitable amount of solvent to a composition constituted by adding 0.5 to 2.8 mass% of fine particulate polyethylene wax and 0.2 to 0.5 mass% of fine particulate polytetrafluoroethylene wax to a binder, comprising an acrylic resin as a main component and vinyl chloride-vinyl acetate resin added thereto, in a solid base ratio excepting the solvent. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有印刷可接受性，耐擦性和耐化学性优异的印刷记录层的塑料卡，并提供用于其的丝网印刷油墨组合物。解决方案：具有打印记录层的塑料卡1是在卡的表面上具有可打印和可记录层的卡。可印刷和可记录层5包括印有丝网印刷油墨的层，该丝网印刷油墨是通过将合适量的溶剂加入到通过将0.5〜2.8质量％的细颗粒聚乙烯蜡和0.2〜0.5质量％的细颗粒聚四氟乙烯蜡添加到以除了溶剂之外的固体碱比例包含丙烯酸树脂作为主要成分的粘合剂和加入其中的氯乙烯 - 乙酸乙烯酯树脂。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP5321810B2 ic card using a vegetable-based plastic 有权
公开(公告)号：JP5321810B2
公开(公告)日：2013-10-23
申请号：JP2009035999
申请日：2009-02-19
申请人：大日本印刷株式会社
发明人：奈津子藤谷 , 徹西岡
IPC分类号： B42D15/10 , G06K19/02 , G06K19/07
摘要： PROBLEM TO BE SOLVED: To provide an IC card of low environmental load using a plant raw material plastic as a main material, and using a nonbiodegradable plastic in combination therewith. SOLUTION: An antenna coil 4 is formed in a nonbiodegradable and insulating resin sheet, noncontact IC chips 2 are mounted in both end parts of the antenna coil, to serve as an antenna sheet 12, the antenna sheet 12 is laid in the substantially center layer of the card, one layer or a plurality of layers of plant raw material plastic sheets 14a-16a, 14b-16b is laminated on both faces of the antenna sheet 12 via adhesive sheets 13a, 13b, and transparent oversheets 17a, 17b comprising a nonbiodegradable resin sheet are laminated on the surfacemost reverse face of the card, in the IC card 1A using the plant raw material plastic. The IC card 1A is applicable as a contact/noncontact both-use type IC card by mounting an IC module on an IC card base body layer-constituted by the same manner. COPYRIGHT: (C)2010,JPO&INPIT

3. 发明专利

JP4497402B2 Magnetic card 有权
公开(公告)号：JP4497402B2
公开(公告)日：2010-07-07
申请号：JP2004046044
申请日：2004-02-23
申请人：大日本印刷株式会社
发明人：哲也利根 , 敦梅沢 , 健治植田 , 徹西岡 , 実阿座上
IPC分类号： B42D15/10 , G03H1/02 , G03H1/18 , G06K19/06 , G06K19/10 , G11B5/80
CPC分类号： G03H1/0011 , G03H1/0248 , G03H2250/12 , G03H2250/40 , G03H2260/12
摘要： PROBLEM TO BE SOLVED: To provide a magnetic card which has excellent abrasion resistance relating to sliding contact of a magnetic head, is capable of exactly performing the writing and reading of magnetic recording data, and has excellent forgery prevention ability in the magnetic card having a volume hologram layer on the surface. SOLUTION: The magnetic card is composed of a card base material 11, a magnetic layer 12 on the upper layer thereof, a thin film layer 13 made of a metal or a metallic compound masking the magnetic layer, further, a printing layer 14 and the volume hologram layer 15 on the upper layer thereof. In the magnetic card on which the recording/reproduction of magnetic information is performed from the side of the volume hologram layer, the volume hologram layer 15 comprises a photosensitive material which consists of a cation polymerizable compound, a radical polymerizable compound, a photo-radical polymerization initiator system which is sensitized to the light of specified wavelength and polymerizes the radical polymerizable compound, and a photo-cationic polymerization initiator system which is low-photosensitive to the light of a specified wavelength, is sensitized to the light of another wavelength and polymerizes the cation polymerizable compound. COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP5482034B2 Marked cards and card production method 有权
公开(公告)号：JP5482034B2
公开(公告)日：2014-04-23
申请号：JP2009201307
申请日：2009-09-01
申请人：大日本印刷株式会社
发明人：徹西岡 , 奈津子藤谷
IPC分类号： B42D15/00 , B42D25/305 , B42D25/405 , B42D25/45 , G06K19/07 , G06K19/077
摘要： PROBLEM TO BE SOLVED: To provide a card whose head and tail edges and right and left sides can visually be recognized by a mark formed on the side face of the card. SOLUTION: The card 1 with the mark keeps its side surface fitted with the mark 10 which enables visual recognition of the head and tail edges and right and left sides of the card 1 with the mark. The mark 10 is positioned slightly deviated toward the right side from the center of the card side face on the tail edge to enable distinguishing between the right and left sides by the mark 10 when looking at the side surface of the card on the tail edge. COPYRIGHT: (C)2011,JPO&INPIT

5. 发明专利

JP5369496B2 Method of manufacturing a non-contact ic card 有权
公开(公告)号：JP5369496B2
公开(公告)日：2013-12-18
申请号：JP2008136548
申请日：2008-05-26
申请人：大日本印刷株式会社
发明人：輝直土屋 , 徹西岡 , 敦梅沢
IPC分类号： G06K19/077 , B42D15/10 , G06K19/07
摘要： PROBLEM TO BE SOLVED: To provide a noncontact IC card of high mass productivity excellent in a plane property, and a manufacturing method therefor. SOLUTION: In this manufacturing method for the noncontact IC card, a moisture curing type hot melting adhesive is applied onto an obverse base material sheet 11 and a reverse base material sheet 13, an antenna sheet 12 is inserted thereafter and temporarily fixed to form a sheet laminate 15, then the sheet laminate 15 is passed through between hot rollers to be degassed, and the sheet laminate 15 is smoothedly pressed to uniformize a thickness. The noncontact IC card 1 is inserted with the antenna sheet 12 to expose its end face in four peripheries of the card, and is constituted to make overall thickness between an upper face of an IC chip 3 and an outer surface of the obverse base material sheet 11 equal to overall thickness between an under face of the IC chip and an outer surface of the reverse base material sheet 13. The IC card of excellent smoothness and printing characteristic is provided by this method. COPYRIGHT: (C)2010,JPO&INPIT

6. 发明专利

JP4416075B2 Transparent card 有权
公开(公告)号：JP4416075B2
公开(公告)日：2010-02-17
申请号：JP2003327646
申请日：2003-09-19
申请人：大日本印刷株式会社
发明人：明広水村 , 徹西岡
IPC分类号： B42D15/10 , G06K19/077
摘要： PROBLEM TO BE SOLVED: To provide a transparent card which can reduce the amount of an infrared absorber used by using a substrate transparent to a visible light region and partially printing an infrared absorbing ink on a transparent part in a design and is inexpensive. SOLUTION: This transparent card is a plastic card in which a shielding ink is printed on a substrate of a laminate of a plurality of transparent plastic cards or a single transparent plastic card while leaving a transparent pattern in a part of the substrate. The transparent pattern is printed with a printing ink containing an infrared absorber having the maximum absorption region at a wavelength of 800 to 1050 nm. The printing ink is prepared by mixing 100 parts by mass of a binder with at least 2.0 to 3.0 parts by mass of a first infrared absorber having a maximum absorption region at a wavelength of 800 to 950 nm and 6.5 to 8.0 parts by mass of a second infrared absorber having the maximum absorption region at a wavelength of 950 to 1050 nm. COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JPWO2012050223A1 情報記録媒体、情報記録媒体の印刷方法有权
公开(公告)号：JPWO2012050223A1
公开(公告)日：2014-02-24
申请号：JP2012538739
申请日：2011-10-17
申请人：大日本印刷株式会社
发明人：あゆみ元井 , あゆみ元井 , 達之助小川 , 達之助小川 , 西岡　徹 , 徹西岡 , 拓実元井 , 拓実元井
IPC分类号： G03H1/02 , B23K26/00 , B32B27/00 , B42D25/328 , B42D25/41 , G03H1/26
CPC分类号： B42D25/328 , B32B3/10 , B32B27/08 , B32B2307/31 , B32B2307/402 , B32B2307/412 , B32B2307/414 , B32B2425/00 , B32B2429/00 , B41J2/442 , B41J2/47 , B41M3/14 , B41M5/26 , B41M5/267 , B42D25/41 , B42D25/45 , B42D2033/04 , B42D2033/06 , G03H1/0248 , G03H1/0256 , G03H2250/34 , Y10T428/24802 , Y10T428/24868
摘要：機能性フィルム層よりも下層側のレーザ発色層への印刷品質を向上できる情報記録媒体、情報記録媒体の印刷方法を提供する。カード1は、基材11と、基材11よりも上層側Z2に積層され、レーザ照射により発色するレーザ発色層12と、レーザ発色層12よりも上層側Z2に積層され、透光性を有する透明層13と、透明層13よりも上層側Z2に積層され、透光性を有するリップマンホログラム層14と、リップマンホログラム層14よりも上層側Z2に積層され、透光性を有する透明層15と、を備える。

8. 发明专利

JP5087755B2 Transparent card 有权
公开(公告)号：JP5087755B2
公开(公告)日：2012-12-05
申请号：JP2007322810
申请日：2007-12-14
申请人：大日本印刷株式会社
发明人：徹西岡 , 達之助小川 , 剛宏清水
IPC分类号： B42D15/10 , B32B7/02
摘要： PROBLEM TO BE SOLVED: To provide a transparent card which has visually excellent transparent feeling and the machine reading aptitude for an ATM, CD or the like, and to provide its manufacturing method. SOLUTION: The transparent card 1 comprises a card which keeps transparent oversheets 13 and 14 overlying the exterior surface of transparent core sheets 11 and 12, and is characterized in that the coating of the printing ink containing an infrared absorption agent having the maximum absorption region in the wavelength of 800 nm-900 nm is carried out to the whole of one surface of the transparent core sheets 11 and 12, the coating of the printing ink containing an infrared absorption agent having the maximum absorption region in the wavelength of 1,000 nm or more is carried out to the whole surface of another surface of the transparent core sheets, and the transparent oversheets overlie the coated surface side. The transparent core sheets may be a single layer, and the printing inks containing an infrared absorption agent may be coated in piles so that both coating positions may be in agreement with a portion of an optical transmission nature measuring domain which JISX6305 specifies. Alternatively, the core sheet may be double-printed. COPYRIGHT: (C)2009,JPO&INPIT

9. 发明专利

JP4984350B2 Evaluation method of the card base material 有权
公开(公告)号：JP4984350B2
公开(公告)日：2012-07-25
申请号：JP2001117808
申请日：2001-04-17
申请人：大日本印刷株式会社
发明人：宜子中川 , 秀記竹松 , 光徳竹田 , 徹西岡
IPC分类号： B42D15/10 , C08J5/18 , C08L67/00 , C08L69/00 , G01N19/00
摘要： PROBLEM TO BE SOLVED: To provide a material for a card that has high heat resistance and excellent emboss suitability. SOLUTION: At a measured temperature exceeding the glass transition point or the softening point of the major component material, the storage modulus ε' is higher than the loss modulus ε" and the common logarithm value of ε' at the measured temperature of =8.5 and the common logarithm value of ε" is =1 than the common logarithm value at the measured temperature of

10. 发明专利

JP4373169B2 Transparent card 有权
公开(公告)号：JP4373169B2
公开(公告)日：2009-11-25
申请号：JP2003341039
申请日：2003-09-30
申请人：大日本印刷株式会社
发明人：明広水村 , 徹西岡
IPC分类号： B42D15/10 , G03H1/18
CPC分类号： G03H1/0011 , G03H1/0248 , G03H1/0256 , G03H2250/40
摘要： PROBLEM TO BE SOLVED: To provide a transparent card, in which the usage of an infrared absorber is checked by employing a base material transparent in a visible light region and partially printing an infrared absorbing ink in the transparent portion of design and a low cost transparent card is realized and, at the same time, all over of which a transparent volume hologram is formed. SOLUTION: In order to provide the transparent card, a plastic card is printed with a covering ink under the condition that a transparent pattern is left unprinted in some part of the base of the plastic card transparent in visible light region. The transparent pattern is printed with a printing ink containing the infrared absorber having the maximum absorption band in the wavelength of 800-1,000 nm. In addition, the transparent volume hologram is formed in some part of at least one side or over the whole sides of the plastic card. COPYRIGHT: (C)2005,JPO&NCIPI

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