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    • 2. 发明专利
    • Pressure-sensitive adhesive sheet for concealment and pressure-sensitive adhesive sheet for concealment with release sheet
    • 压敏粘合片和压敏粘合片用于粘合释放片
    • JP2008008943A
    • 2008-01-17
    • JP2006176299
    • 2006-06-27
    • Oji Paper Co LtdOji Tokushushi Kk王子特殊紙株式会社王子製紙株式会社
    • MORONUKI KATSUMITERAJIMA NATSUKI
    • G09F3/03B32B7/06B32B29/00C09J7/02G09F3/02
    • PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet for concealment and a pressure-sensitive adhesive sheet for concealment with a release sheet, the adhesive sheet that allows easy writing or printing on written information, that can keep recycling property of a form sheet such as a postcard, and includes a concealing sheet and a transparent layer stably pseudo-adhered to each other.
      SOLUTION: The pressure-sensitive adhesive sheet 10 for concealment comprises a concealing sheet 11, a light-transmitting paper base 12, a pseudo-adhesive layer 13 which adheres the concealing sheet 11 and the light transmitting paper base material 12 as releasable but not re-adhered, and a pressure-sensitive adhesive layer 14 disposed on a face in the opposite side of the light transmitting paper base material 12 to the pseudo-adhesive layer 13, and the pseudo-adhesive layer 13 is formed by a wet lamination method. The pressure-sensitive adhesive sheet 1 for concealment with a release sheet comprises the above pressure-sensitive adhesive sheet 10 for concealment and a release sheet 20 layered on the pressure-sensitive adhesive layer 14 of the pressure-sensitive adhesive sheet 10 for concealment.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种用于隐藏的粘合片和用于用剥离片隐藏的粘合片,所述粘合片允许容易地书写或印刷在书面信息上,可以保持再循环性 的明信片,并且包括彼此稳定地伪粘合的隐蔽片和透明层。 解决方案:用于隐藏的粘合片10包括隐蔽片11,透光纸基底12,将隐蔽片11和透光纸基材12粘合的假粘合层13作为可释放的 但不再粘附,并且将设置在透光性纸基材12的与伪粘接层13的相反侧的面上的粘合剂层14和假粘接层13形成为湿 层压法。 用于隐藏剥离片的压敏粘合片1包括上述用于隐藏的粘合片10和层叠在用于隐藏的粘合片10的粘合剂层14上的剥离片20。 版权所有(C)2008,JPO&INPIT
    • 3. 发明专利
    • Double-sided adhesive sheet and double-sided adhesive sheet with releasing sheet
    • 双面粘合片和双面胶带与释放片
    • JP2008007535A
    • 2008-01-17
    • JP2006176300
    • 2006-06-27
    • Oji Paper Co LtdOji Tokushushi Kk王子特殊紙株式会社王子製紙株式会社
    • MORONUKI KATSUMITERAJIMA NATSUKI
    • C09J7/02B32B27/00B32B29/00B42D15/02
    • PROBLEM TO BE SOLVED: To provide a double-sided adhesive sheet and a double-sided adhesive sheet with a releasing paper, enabling easy writing or printing on written personal information, etc., ensuring the recycling performance of a spreadable postcard, etc., and having transparent layers temporarily bonded with each other in a stable state.
      SOLUTION: The double-sided adhesive sheet 10 comprises a temporarily bonded laminated sheet 11 having a pair of light-transmitting paper substrates 11a, 11b and a temporarily bonding layer 11c to bond the light-transmitting paper substrates 11a, 11b in a releasable manner while inhibiting the rebonding of the substrates, and tacky adhesive layers 12a, 12b applied to both surfaces of the temporary bonding laminated sheet 11. The temporarily bonding layer 11c of the temporarily bonded laminated sheet 10 is formed by a wet lamination method. The double-sided adhesive sheet 1 with a releasing sheet is provided with the double-sided adhesive sheet 10 and releasing sheets 20a, 20b laminated to one or both adhesive layers 12a, 12b of the double-sided adhesive sheet 10.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供具有脱模纸的双面粘合片和双面粘合片,能够在书面的个人信息等上容易地书写或印刷,以确保可展开的明信片的回收性能, 并且在稳定状态下具有彼此临时接合的透明层。 解决方案:双面粘合片10包括具有一对透光纸基板11a,11b和临时接合层11c的暂时接合的层叠片11,以将透光纸基板11a,11b连接在一起 同时抑制基板的重新粘合,并且粘合施加到临时粘结层压片材11的两个表面上的粘合剂层12a,12b。临时粘合层11c通过湿法层压法形成。 具有剥离片的双面粘合片1设置有双面粘合片10和层叠到双面粘合片10的一个或两个粘合层12a,12b的剥离片20a,20b。版权所有 (C)2008,JPO&INPIT
    • 7. 发明专利
    • Biodegradable detergent carton
    • 可生物降解的洗涤剂
    • JP2010195408A
    • 2010-09-09
    • JP2009040140
    • 2009-02-24
    • Oji Packaging KkOji Paper Co Ltd王子パッケージング株式会社王子製紙株式会社
    • MIKAMO HIROAKISANO MITSUHIROTERAJIMA NATSUKI
    • B65D65/46B32B27/00B65D5/43B65D65/40C09J167/04C09J191/06
    • Y02W90/13
    • PROBLEM TO BE SOLVED: To provide a dampproof and oilproof biodegradable detergent paper carton formed by adhering paper and paper with a hot-melt adhesive agent whose main component is an oilproof biodegradable resin (including a natural biodegradable resin) mixed with a dampproof biodegradable material (including a natural dampproof material). SOLUTION: The biodegradable detergent carton uses a packaging material whose base material is paper laminated (adhered together) in the configuration of paper 11/dampproof-oilproof adhesive agent layer 12/paper 13. The main component of the layer 12 is a biodegradable oilproof resin (especially a natural resin) layer, and a dampproof biodegradable material (especially a natural dampproof material) is mixed into the resin layer. The carton is a laminate (adhering together) of the paper 11 and the paper 13 having dampproof and oilproof characteristics wherein the dampproof and oilproof biodegradable resin (or resin made of natural resin components alone) is used as the adhesive agent. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种防潮和防油的可生物降解的洗涤纸纸盒,其通过用主要成分是防油生物降解树脂(包括天然可生物降解树脂)与防潮剂混合的热熔粘合剂粘合纸和纸而形成 可生物降解材料(包括天然防潮材料)。

      解决方案:可生物降解的洗涤剂纸盒使用基材为纸层压(粘合在一起)的纸张11 /防潮油粘合剂层12 /纸13的构造的包装材料。层12的主要成分为 生物降解防油树脂(特别是天然树脂)层和防潮生物降解材料(特别是天然防潮材料)混合到树脂层中。 纸箱是纸11和具有防潮和防油特性的纸13的层压体(粘合在一起的),其中使用防潮和防油的可生物降解树脂(或单独由天然树脂组分制成的树脂)作为粘合剂。 版权所有(C)2010,JPO&INPIT

    • 8. 发明专利
    • Oilproof paper for food
    • 食品油保鲜纸
    • JP2006028697A
    • 2006-02-02
    • JP2004211497
    • 2004-07-20
    • Oji Packaging KkOji Paper Co Ltd王子パッケージング株式会社王子製紙株式会社
    • MIKAMO HIROAKITERAJIMA NATSUKISUEHIRO TAISUKE
    • D21H19/20D21H19/82D21H27/10
    • PROBLEM TO BE SOLVED: To provide an oilproof paper for food having excellent oil resistance and a tough oilproof layer, free from the damage at the ruled line in carton forming stage to keep the oilproofness, causing little blocking of the oilproof layer, free from the dissolution of monomers, etc., and having high food safety.
      SOLUTION: The oilproof paper for food has an oilproof synthetic resin layer formed by coating a paper substrate with an acrylic synthetic resin emulsion. The oilproof synthetic resin layer has an undercoating layer formed on the surface of the paper substrate and an overcoating layer to form a surface layer. The glass transition temperature Tg
      1 of the resin of the undercoating layer is -30 to 0°C and the glass transition temperature Tg
      2 of the resin of the overcoating layer is 0 to 30°C.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供具有优异的耐油性和坚固的防油层的食品用防油纸,在纸板成型阶段的划线处没有损坏以保持防油性,防油层几乎没有堵塞, 不含单体等的溶解,食品安全性高。

      解决方案:食品防油纸具有通过用丙烯酸合成树脂乳液涂布纸基材而形成的防油合成树脂层。 防油合成树脂层具有形成在纸基材表面上的底涂层和外涂层以形成表面层。 底涂层树脂的玻璃化转变温度Tg 1 为-30〜0℃,外涂层树脂的玻璃化转变温度Tg 2 为0 至30°C。 版权所有(C)2006,JPO&NCIPI

    • 10. 发明专利
    • Heat insulating paper container and method of manufacturing the same
    • 热绝缘纸容器及其制造方法
    • JP2009113362A
    • 2009-05-28
    • JP2007289599
    • 2007-11-07
    • Oji Packaging KkOji Paper Co Ltd王子パッケージング株式会社王子製紙株式会社
    • MIKAMO HIROAKISANO MITSUHIROTERAJIMA NATSUKIKOJIMA MASATO
    • B31B50/00B32B27/10B32B27/32B65D3/22B65D81/38
    • Y02A40/961Y02W90/11
    • PROBLEM TO BE SOLVED: To provide a method of manufacturing a paper container which imparts heat insulating properties, using starch granule or phosphoric acid crosslinking starch granule, and is disposed of as combustible refuse after use. SOLUTION: An olefin-based resin layer 3 with a low melting point is laminated on the surface of paper, then a coating layer 4 containing starch granule with a high moisture content is formed on the olefin-based resin layer 3 with a low melting point, and an olefin-based resin layer 5 with a low melting point is formed on the coating layer 4. Or/and an ink 11 containing starch granule with high heat resistance or phosphoric acid crosslinking granule, is applied relatively to the surface of the olefin-based resin layer 5. Thus, a blank 7 for molding the paper container is obtained. After these procedures, the paper container is molded using the blank 7 for molding the paper container, and successively, is heated. Water vapor is generated from the starch granule present in the resin layer 3 and the olefin-based resin layer 5, and the resin layer 3 and the olefin-based resin layer 5 of the above heated part are enlarged like a balloon by the diffusion power of the water vapor. Or/and the starch granule of the ink 11 is expanded. The formation of a heat insulating layer is thereby achieved. COPYRIGHT: (C)2009,JPO&INPIT
    • 待解决的问题:提供使用淀粉颗粒或磷酸交联淀粉颗粒制造隔热性能的纸容器的方法,并在使用后作为可燃垃圾处理。 解决方案:将具有低熔点的烯烃基树脂层3层合在纸的表面上,然后在烯烃类树脂层3上形成含有高含水量的淀粉颗粒的涂层4, 低熔点,并且在涂层4上形成具有低熔点的烯烃类树脂层5.或/或含有高耐热性或磷酸交联颗粒的淀粉颗粒的油墨11相对于表面施加 。因此,获得了用于成型纸容器的坯料7。 在这些程序之后,使用用于成型纸容器的坯料7来成型纸容器,并且依次加热。 从存在于树脂层3和烯烃类树脂层5中的淀粉颗粒产生水蒸汽,上述加热部分的树脂层3和烯烃类树脂层5通过扩散功率像气球一样扩大 的水汽。 或/或油墨11的淀粉颗粒膨胀。 从而实现绝热层的形成。 版权所有(C)2009,JPO&INPIT