公开(公告)号：US12122122B2

公开(公告)日：2024-10-22

申请号：US16628143

申请日：2018-06-23

申请人： TOYO KOHAN CO., LTD. ,  TOYO SEIKAN CO., LTD.

发明人： Yuuto Ooshima ,  Masami Suenaga ,  Satoshi Kawamura ,  Yuji Funagi ,  Shiori Adachi ,  Shigeya Takahashi ,  Yasuhiro Yukawa

IPC分类号： B32B15/09 ,  B32B1/00 ,  B32B15/20 ,  B32B27/08 ,  B32B27/36 ,  B65D1/16 ,  B65D25/34

CPC分类号： B32B15/09 ,  B32B1/00 ,  B32B15/20 ,  B32B27/08 ,  B32B27/36 ,  B65D1/165 ,  B65D25/34 ,  B32B2270/00 ,  B32B2439/66 ,  B32B2439/70 ,  Y10T428/1352 ,  Y10T428/1355

摘要： [Problem] To provide: a resin-coated metallic plate which cannot undergo the occurrence of a retort brushing phenomenon (the formation of white spots) or the delamination of a film under retort sterilization treatment conditions; and others. [Solution] A resin-coated metallic plate having a resin layer (A) and a resin layer (B) is characterized in that the resin layer (A) contains 50 to 80 wt % of a polyethylene terephthalate-based resin (I) and 20 to 50 wt % of a polybutylene terephthalate-based resin (II), wherein the resin layer (B) contains 50 to 80 wt % of a polyethylene terephthalate-based resin (III) and 20 to 50 wt % of a polybutylene terephthalate-based resin (II), the polyethylene terephthalate-based resin (I) has a melting point of 210 to 230° C. inclusive, the polybutylene terephthalate-based resin (II) has a melting point of 215 to 225° C. inclusive, and the polyethylene terephthalate-based resin (III) has a melting point of higher than 230° C. and 205° C. or lower.

公开(公告)号：US11827416B2

公开(公告)日：2023-11-28

申请号：US16493564

申请日：2018-03-22

申请人： TOYO SEIKAN CO., LTD.

发明人： Yuusaku Shimizu ,  Yasuhiro Yukawa ,  Kouji Yamada

IPC分类号： B65D23/08 ,  B65D23/02 ,  B05D3/02 ,  B05D3/12 ,  B05D7/14 ,  B05D7/22 ,  B05D7/24 ,  C09D163/00 ,  B05D7/02

CPC分类号： B65D23/0814 ,  B05D3/02 ,  B05D3/12 ,  B05D7/02 ,  B05D7/14 ,  B05D7/22 ,  B65D23/02 ,  C09D163/00 ,  B05D2202/25 ,  B05D2259/00 ,  B05D2504/00 ,  B05D2508/00

摘要： A metallic bottle can including a metallic base material of the bottle shape that has a mouth portion having a threaded portion, a shoulder portion, a body portion and a bottom portion, wherein, on the outer surface of said mouth portion, a finishing varnish layer is provided directly on said metallic base material, and said finishing varnish layer has an MEK extractability of 2 to 8% by mass.