Gas barrier film

05-03-2019 дата публикации

Номер:

US10221334B2

Автор: OMURA YUKI, KAMINAGA JUNICHI, HOSHI SAYAKA, Omura, Yuki, Kaminaga, Junichi, Hoshi, Sayaka

Принадлежит: TOPPAN PRINTING CO LTD, TOPPAN PRINTING CO., LTD.

Контакты:

Номер заявки: 13-15-20166146

Дата заявки: 22-04-2016

A gas barrier film includes a resin film base material, a layer made of an aqueous coating agent (A) which contains a hardener and has gas barrier properties and adhesiveness to the resin film base material, the layer made of the aqueous coating agent (A) being formed on at least one surface of the resin film base material, and at least one layer made of an aqueous coating agent (B) having a compounding ratio of a hardener smaller than that of the aqueous coating agent (A), the layer made of the aqueous coating agent (B) being formed on the layer made of the aqueous coating agent (A).

CPC - классификация

B B3 B32 B32B B32B2 B32B22 B32B225 B32B2255 B32B2255/B32B2255/1 B32B2255/10 B32B2255/2 B32B2255/20 B32B2255/26 B32B2255/28 B32B23 B32B230 B32B2307 B32B2307/B32B2307/3 B32B2307/31 B32B2307/4 B32B2307/41 B32B2307/412 B32B2307/5 B32B2307/51 B32B2307/518 B32B2307/7 B32B2307/72 B32B2307/724 B32B2307/7242 B32B24 B32B243 B32B2439 B32B2439/B32B2439/7 B32B2439/70 B32B27 B32B27/B32B27/0 B32B27/06 B32B27/08 B32B27/3 B32B27/30 B32B27/306 B32B27/32 B32B27/36 B32B27/4 B32B27/40 B6 B65 B65D B65D1 B65D1/B65D1/0 B65D1/00 C C0 C08 C08G C08G1 C08G18 C08G18/C08G18/0 C08G18/08 C08G18/082 C08G18/0823 C08J C08J2 C08J23 C08J232 C08J2323 C08J2323/C08J2323/1 C08J2323/12 C08J236 C08J2367 C08J2367/C08J2367/0 C08J2367/02 C08J24 C08J240 C08J2400 C08J2400/C08J2400/1 C08J2400/14 C08J2401 C08J2401/C08J2401/2 C08J2401/28 C08J242 C08J2429 C08J2429/C08J2429/0 C08J2429/04 C08J247 C08J2475 C08J2475/C08J2475/0 C08J2475/04 C08J7 C08J7/C08J7/0 C08J7/04 C08J7/042 C08J7/043 C08J7/046 C08J7/048 C08K C08K3 C08K3/C08K3/3 C08K3/34 C08L C08L2 C08L29 C08L29/C08L29/0 C08L29/04 C09 C09D C09D1 C09D12 C09D129 C09D129/C09D129/0 C09D129/04 C09D17 C09D175 C09D175/C09D175/0 C09D175/04

IPC - классификация

B B3 B32 B32B B32B2 B32B27 B32B27/B32B27/0 B32B27/06 B32B27/08 B32B27/3 B32B27/30 B32B27/32 B32B27/36 B32B27/4 B32B27/40 B6 B65 B65D B65D1 B65D1/B65D1/0 B65D1/00 C C0 C08 C08G C08G1 C08G18 C08G18/C08G18/0 C08G18/08 C08J C08J7 C08J7/C08J7/0 C08J7/04 C08K C08K3 C08K3/C08K3/3 C08K3/34 C09 C09D C09D1 C09D12 C09D129 C09D129/C09D129/0 C09D129/04 C09D17 C09D175 C09D175/C09D175/0 C09D175/04

Цитирование НПИ

Chinese office action dated Nov. 14, 2017 in corresponding application No. 2014800585494.
Extended European Search Report dated Apr. 21, 2017, in corresponding European Patent Application No. 14857607.7.
International Search Report issued in PCT/JP2014/078610 dated Feb. 3, 2015.
Office Action dated Mar. 14, 2017 in corresponding Chinese Patent Application No. 201480058549.4.

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