公开(公告)号：US20160075910A1

公开(公告)日：2016-03-17

申请号：US14953128

申请日：2015-11-27

Applicant: Toppan Printing Co., Ltd.

Inventor： Noboru OMORI ,  Katsumi KAWAGUCHI

IPC: C09D167/00

CPC classification number: C09D167/00 ,  B05D3/02 ,  B05D3/10 ,  B05D3/107 ,  B32B7/02 ,  B32B7/04 ,  B32B7/10 ,  B32B7/12 ,  B32B15/08 ,  B32B15/09 ,  B32B27/08 ,  B32B27/18 ,  B32B27/26 ,  B32B27/306 ,  B32B27/36 ,  B32B27/40 ,  B32B2250/05 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2255/28 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2311/00 ,  B32B2367/00 ,  B32B2375/00 ,  B32B2439/00 ,  B32B2439/70 ,  B32B2439/80 ,  C08J7/047 ,  C08J7/08 ,  C08J2367/00 ,  C08J2367/02 ,  C08J2375/06 ,  C08J2433/00 ,  C08J2475/04 ,  C08K3/18 ,  C08K3/20 ,  C08K3/22 ,  C08K5/0025 ,  C08K5/29 ,  C08K5/54 ,  C08K5/541 ,  C08K5/544 ,  C08K5/5465 ,  C08K5/548 ,  C09D133/02 ,  C09D175/04 ,  C09D175/06 ,  C09D175/14 ,  C09J133/00 ,  C09J133/02 ,  C09J133/066 ,  C09J175/04 ,  Y10T428/1379 ,  Y10T428/31551 ,  Y10T428/31605 ,  Y10T428/31786

Abstract: A gas-barrier packaging material including: a support; an adhesive layer laminated on the support; a first barrier layer laminated on the adhesive layer; a second barrier layer laminated on the first barrier layer; and a protective layer formed of a coating liquid that contains a polyvalent metal compound, a polyester based resin, and a dispersant that is a sodium salt of a polycarboxylic acid based resin, the protective layer being laminated on the second barrier layer. In the gas-barrier packaging material, the protective layer contains the polyvalent metal compound by about 40 to 90 wt % relative to 100 wt % of the protective layer. When the second barrier layer is separated and an infrared absorption spectrum of the second barrier layer after separation is measured by a transmission method, a ratio between a maximum peak height α in a range of about 1,490 to about 1,659 cm−1 and a maximum peak height β in a range of about 1,660 to about 1,750 cm−1 as expressed by α/β is less than about one.

Abstract translation: 一种阻气性包装材料，包括：支撑体; 层压在支撑体上的粘合剂层; 层压在所述粘合剂层上的第一阻挡层; 层压在所述第一阻挡层上的第二阻挡层; 以及由包含多价金属化合物的涂布液，聚酯类树脂和作为多元羧酸类树脂的钠盐的分散剂形成的保护层，所述保护层层压在所述第二阻挡层上。 在阻气性包装材料中，保护层相对于保护层的100重量％含有约40〜90重量％的多价金属化合物。 当通过透射法测量第二阻挡层被分离并且分离后的第二阻挡层的红外吸收光谱在约1,490至约1,659cm -1的范围内的最大峰高α与最大峰值 身高 在由α/ bgr表示的约1,660至约1,750cm -1的范围内; 小于约一个。

公开(公告)号：US20160229605A1

公开(公告)日：2016-08-11

申请号：US15134856

申请日：2016-04-21

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Noboru OMORI ,  Haruka OMORI ,  Katsumi KAWAGUCHI

IPC: B65D65/40 ,  B32B27/36 ,  B32B27/18 ,  B32B27/30 ,  B32B7/12 ,  B32B27/08

Abstract: A gas barrier packaging material precursor, includes a support; an adhesion layer on one surface of the support; and a barrier layer and a protective layer formed adjacent each other on the adhesion layer. The adhesion layer contains a silicon compound composite. The protective layer is formed of a coating liquid containing a polyvalent metal compound, a polyester resin, and a dispersant, with the polyvalent metal compound being about 40 to about 90 mass % relative to 100 mass % . When the barrier layer is separated from the gas barrier packaging material precursor to measure an infrared absorption spectrum of the barrier layer by a transmission method, a ratio (α/β) of a maximum peak height (α) of absorbance in a range of about 1490 to about 1659 cm−1 to a maximum peak height (β) of absorbance in a range of about 1660 to about 1750 cm−1 is less than about 1.

Abstract translation: 气体阻隔包装材料前体，包括支撑体; 在支撑体的一个表面上的粘附层; 以及在粘合层上彼此相邻形成的阻挡层和保护层。 粘合层含有硅化合物复合物。 保护层由含有多价金属化合物，聚酯树脂和分散剂的涂布液形成，多价金属化合物相对于100质量％为约40〜约90质量％。 当阻挡层与气体阻隔性包装材料前体隔离以通过透射法测量阻挡层的红外吸收光谱时，吸光度的最大峰高（α）的比（α/β）在约 1490至约1659cm -1至吸光度在约1660至约1750cm -1范围内的最大峰高（β）小于约1。

公开(公告)号：US20160237557A1

公开(公告)日：2016-08-18

申请号：US15137661

申请日：2016-04-25

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Iori TAKEUCHI ,  Masayuki KASHIMURA ,  Katsumi KAWAGUCHI

IPC: C23C16/22 ,  C23C16/44

CPC classification number: C23C16/22 ,  B32B7/12 ,  B32B25/08 ,  B32B27/08 ,  B32B27/10 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2255/10 ,  B32B2255/20 ,  B32B2307/544 ,  B32B2307/546 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7265 ,  B32B2439/00 ,  B32B2439/70 ,  B32B2439/80 ,  C08J7/045 ,  C08J2367/02 ,  C08J2429/04 ,  C08J2433/02 ,  C23C16/44

Abstract: A gas-barrier laminate film (5) which includes a film base material (1), a layer (2) that contains an inorganic compound (A) and is formed on one surface of the film base material, and two layers formed on the layer that contains the inorganic compound (A) so as to be adjacent to each other, wherein the two layers are made up of a layer (3) that contains a carboxylic acid polymer (B) and a layer (4) that contains at least one selected from a group consisting of a silicon compound (C) represented by the following general formula (I) and a hydrolysate thereof, and a vinyl alcohol polymer (D): Si(OR1)4  (I) (where R1 represents an alkyl group with 1-4 carbon atoms, and the four R1s may be identical or different).

Abstract translation: 一种阻气性层压膜（5），其包括膜基材（1），含有无机化合物（A）的层（2），并形成在所述膜基材的一个表面上， 其包含无机化合物（A）以彼此相邻，其中两层由含有羧酸聚合物（B）的层（3）和至少含有羧酸聚合物（B）的层（4）组成， 选自由以下通式（I）表示的硅化合物（C）和其水解产物和乙烯醇聚合物（D）：Si（OR 1）4（I）（其中R 1表示烷基 具有1-4个碳原子的基团，并且四个R 1可以相同或不同）。

公开(公告)号：US20150232683A1

公开(公告)日：2015-08-20

申请号：US14705734

申请日：2015-05-06

Applicant: Toppan Printing Co., Ltd.

Inventor： Chisato OTO ,  Katsumi KAWAGUCHI

IPC: C09D133/02 ,  B65D81/24

CPC classification number: C09D133/02 ,  B65D81/24 ,  C08J7/047 ,  C08K3/22 ,  C08K3/26 ,  C08K2003/2206 ,  C08K2003/2217 ,  C08K2003/222 ,  C08K2003/2224 ,  C08K2003/2296 ,  C08K2003/265 ,  C08K2003/267 ,  C09D5/00 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68 ,  C09D201/08

Abstract: This coating solution for a gas barrier contains an ammonium salt (A) of a polymer having a carboxyl group, a particulate multivalent metallic compound (B), and water, the content of the multivalent metallic compound (B) being about 0.5-2.0 times the chemical equivalent of the ammonium salt (A), and the mean particle diameter of the multivalent metallic compound (B) being about 4 μm or less.

Abstract translation: 该阻气性涂布液含有具有羧基的聚合物的铵盐（A），多价金属化合物（B）的颗粒和水，多价金属化合物（B）的含量为约0.5〜2.0倍 铵盐（A）的化学当量，多价金属化合物（B）的平均粒径为约4μm以下。