公开(公告)号：US20160211490A1

公开(公告)日：2016-07-21

申请号：US15023287

申请日：2014-09-18

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Yohei HASHIMOTO ,  Rikiya YAMASHITA

IPC: H01M2/02 ,  B32B37/24 ,  H01M2/08

CPC classification number: H01M2/0292 ,  B32B7/14 ,  B32B15/08 ,  B32B15/20 ,  B32B27/20 ,  B32B27/26 ,  B32B27/28 ,  B32B27/308 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B27/42 ,  B32B37/02 ,  B32B37/24 ,  B32B2037/243 ,  B32B2038/0076 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/025 ,  B32B2264/0292 ,  B32B2264/10 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/4026 ,  B32B2307/51 ,  B32B2307/54 ,  B32B2307/732 ,  B32B2307/746 ,  B32B2363/00 ,  B32B2375/00 ,  B32B2379/00 ,  B32B2457/10 ,  B32B2597/00 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0287 ,  H01M2/08 ,  H01M2002/0297

Abstract: A packaging material for a cell including a laminated article having at least a coating layer, a barrier layer, and a sealant layer in the stated order, wherein: the coating layer has at least three layers including a first, second and third coating layer, and is disposed so that the first coating layer is positioned as the outermost layer and the third coating layer is positioned on the barrier-layer-side; and the first coating layer, the second coating layer, and the third coating layer are formed from a cured product of a resin composition containing a heat-curing resin and a curing accelerator so as to sufficiently exhibit a specific hardness, whereby the thickness can be reduced, exceptional chemical resistance, moldability, and inter-layer adhesion between the barrier layer and the coating layer can be obtained, and the lead time can be reduced to enable an improvement in production efficiency.

Abstract translation: 一种电池用包装材料，其特征在于，具有按所述顺序具有至少具有被覆层，阻挡层和密封层的层压制品，其特征在于，所述被覆层具有包含第一，第二和第三被覆层的至少3层， 并且被布置成使得第一涂层被定位为最外层，并且第三涂层位于阻挡层侧上; 并且第一涂层，第二涂层和第三涂层由包含热固化树脂和固化促进剂的树脂组合物的固化产物形成，以充分显示特定的硬度，由此厚度可以 可以获得阻挡层和涂层之间的耐化学性，成型性和层间粘合性的降低，特殊的耐化学性，成膜性和层间粘合性，并且能够提高生产效率。

公开(公告)号：US20170092902A1

公开(公告)日：2017-03-30

申请号：US15122799

申请日：2015-03-11

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Shunsuke UEDA ,  Rikiya YAMASHITA ,  Yohei HASHIMOTO ,  Yaichiro HORI

IPC: H01M2/02 ,  B32B15/08 ,  B65D85/68 ,  H01M10/0525 ,  H01M10/42 ,  B65D65/40 ,  B32B7/12 ,  H01M2/08

Abstract: A battery packaging material of a first aspect identifiable from the outside has exceptional moldability, insulating properties, and reduced external appearance defects and seal defects. A battery packaging material of the second aspect identifiable has post-molding concealment and adhesion properties, exceptional electrolyte resistance and surface insulating properties. The battery packaging material of the first aspect includes a laminate of at least a base material, adhesive, metal and sealant layers sequentially laminated, at least one of the base material and adhesive layers includes a dye. The battery packaging material of the second aspect includes a laminate of at least a decorative, base material, metal and sealant layers sequentially laminated; the decorative layer has at least a first and second decorative layers from the base material layer side. The decorative layer includes coloring and matting agents. The resin ratio is at least 60% by mass for the first and second decorative layers.

公开(公告)号：US20160145477A1

公开(公告)日：2016-05-26

申请号：US14899332

申请日：2014-06-24

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Masakazu KANDORI ,  Yohei HASHIMOTO ,  Hiroshi KISHIDA ,  Rikiya YAMASHITA

IPC: C09J175/16

CPC classification number: C09J175/16 ,  C08G18/672 ,  C08G18/8116 ,  C08L63/00 ,  H01M2/0287 ,  C08F2220/343 ,  C08F230/02 ,  C08F220/32 ,  C08F230/08 ,  C08F220/36

Abstract: A resin composition capable of securely adhering multiple members in a short time without having to establish a long aging process. The resin composition including: (1) a urethane(meth)acrylate; (2) at least one selected from a group of (meth)acrylates having a phosphate group, (meth)acrylic silane coupling agents, and (meth)acrylates having an isocyanate group; and (3) a (meth)acrylate having an epoxy group.

Abstract translation: 一种树脂组合物，其能够在短时间内可靠地粘附多个构件，而不必建立长时间的过程。 该树脂组合物包括：（1）氨基甲酸酯（甲基）丙烯酸酯; （2）选自具有磷酸酯基的（甲基）丙烯酸酯基，（甲基）丙烯酸硅烷偶联剂和具有异氰酸酯基的（甲基）丙烯酸酯）中的至少一种; 和（3）具有环氧基的（甲基）丙烯酸酯。

公开(公告)号：US20160049622A1

公开(公告)日：2016-02-18

申请号：US14779610

申请日：2014-03-19

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Yohei HASHIMOTO ,  Rikiya YAMASHITA

IPC: H01M2/02

CPC classification number: H01M2/0292 ,  B32B7/12 ,  B32B15/08 ,  B32B27/08 ,  B32B27/18 ,  B32B27/26 ,  B32B27/308 ,  B32B27/34 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B27/42 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/025 ,  B32B2264/0292 ,  B32B2264/10 ,  B32B2264/108 ,  B32B2307/714 ,  B32B2439/00 ,  B32B2457/10 ,  H01M2/02 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0287

Abstract: A packaging material for batteries, which is formed of a laminate that sequentially includes a base layer, an adhesive layer, a barrier layer and a sealant layer in this order. By having the adhesive layer formed of a cured product of a resin composition that contains a thermosetting resin and (A) a curing accelerator and an elastomer resin or (B) reactive resin beads, the adhesive layer arranged between the base layer and the barrier layer can be cured in a short time, thereby reducing the lead time. In addition, by providing the adhesive layer between the base layer and the barrier layer, the adhesion strength between the base layer and the barrier layer is increased and excellent formability can be achieved.

Abstract translation: 一种用于电池的包装材料，其由依次包括基层，粘合剂层，阻挡层和密封剂层的层压体形成。 通过使粘合层由含有热固性树脂的树脂组合物和（A）固化促进剂和弹性体树脂或（B）反应性树脂珠粒的固化产物形成，粘合剂层设置在基底层和阻挡层之间 可以在短时间内治愈，从而缩短交货时间。 此外，通过在基底层和阻挡层之间设置粘合剂层，增加了基底层和阻挡层之间的粘附强度，并且可以实现优异的可成形性。

公开(公告)号：US20170149025A1

公开(公告)日：2017-05-25

申请号：US15129615

申请日：2015-03-31

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Yohei HASHIMOTO ,  Rikiya YAMASHITA

IPC: H01M2/02 ,  H01M2/08 ,  B32B15/20 ,  B32B7/12 ,  B32B15/085

CPC classification number: H01M2/0287 ,  B32B7/12 ,  B32B15/04 ,  B32B15/08 ,  B32B15/085 ,  B32B15/20 ,  B32B27/08 ,  B32B27/16 ,  B32B27/26 ,  B32B27/32 ,  B32B27/34 ,  B32B27/42 ,  B32B2255/06 ,  B32B2255/20 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/518 ,  B32B2307/714 ,  B32B2457/10 ,  B32B2553/00 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/08

Abstract: The purpose of the first invention is to provide a packaging material for batteries, which has excellent resistance to electrolyte solution. A packaging material for batteries, which is composed of a laminate that sequentially comprises at least a base layer, an adhesive layer, a metal foil layer and a sealant layer in this order. This packaging material for batteries is able to have excellent resistance to electrolyte solution by disposing an acid-reactive resin layer containing an acid curable resin between the adhesive layer and the metal foil layer and/or between the metal foil layer and the sealant layer.

公开(公告)号：US20160049621A1

公开(公告)日：2016-02-18

申请号：US14778904

申请日：2014-03-19

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Yohei HASHIMOTO ,  Rikiya YAMASHITA ,  Yaichiro HORI

IPC: H01M2/02

Abstract: The purpose of the present invention is to provide a film-like battery packaging material in which a coating layer, which can be cured in a short time and exhibits superior chemical resistance, is provided to a substrate layer surface. In the battery packaging material, which comprises a laminate body that includes at least a coating layer, a substrate layer, an adhesive layer, a barrier layer, and a sealant layer, in that order, the use of a resin composition containing a heat-curable resin and a curing accelerator as the coating layer enables the formation of a coating layer that can be cured in a short time and contributes to electrolyte liquid, etc., resistance.

Abstract translation: 本发明的目的是提供一种膜状电池包装材料，其中可以在短时间内固化并具有优异的耐化学性的涂层被提供到基底层表面。 在包括至少包含涂层，基材层，粘合剂层，阻挡层和密封剂层的层叠体的电池包装材料中，使用含有热塑性树脂的树脂组合物， 作为涂层的固化性树脂和固化促进剂能够形成能够在短时间内固化的涂层，并且有助于电解液等。