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公开(公告)号:US4407689A
公开(公告)日:1983-10-04
申请号:US427038
申请日:1982-09-29
申请人: Akira Ohtsuki , Hirokichi Ishino , Hiromu Sakai , Susumu Tsuchiko , Kazuo Tawara , Takahiko Yamasoba
发明人: Akira Ohtsuki , Hirokichi Ishino , Hiromu Sakai , Susumu Tsuchiko , Kazuo Tawara , Takahiko Yamasoba
IPC分类号: B32B15/08 , C08J5/12 , C09J5/06 , C09J151/06 , B29D7/14
CPC分类号: B32B37/1207 , B32B15/08 , C08J5/128 , C09J151/06 , C09J5/06 , Y10T428/31692 , Y10T428/31699
摘要: A laminated member comprising a metal foil or sheet (1) and a thermoplastic resin film (4) bonded together with an adhesive selected from a carboxyl group-containing polyolefin and a polyolefin based resin prepared by heat-compounding a carboxyl group-containing polyolefin and a metal compound is heated at a higher temperature than the melting temperature of the adhesive and pressed using a heating roll (3) and a nip roll (6). The laminated member is then cooled at the heat distortion temperature of the adhesive or at a temperature higher than the heat distortion temperature while applying a pressure of at least 0.2 kg/cm.sup.2 with a cooling roll (10) and a nip roll (11).
摘要翻译: 1.一种层叠体,其特征在于,包括金属箔或片材(1)和热塑性树脂膜(4),所述热塑性树脂膜(4)与选自含羧基的聚烯烃和通过将含羧基的聚烯烃加热配混的聚烯烃类树脂 金属化合物在比粘合剂的熔融温度高的温度下加热,并使用加热辊(3)和压辊(6)进行加压。 然后在粘合剂的热变形温度下或在高于热变形温度的温度下冷却层压构件,同时用冷却辊(10)和压辊(11)施加至少0.2kg / cm 2的压力。
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公开(公告)号:US4389438A
公开(公告)日:1983-06-21
申请号:US282343
申请日:1981-07-10
申请人: Akira Ohtsuki , Hirokichi Ishino , Hiromu Sakai , Takahiko Yamasoba , Susumu Tsuchiko , Takashi Yoshino
发明人: Akira Ohtsuki , Hirokichi Ishino , Hiromu Sakai , Takahiko Yamasoba , Susumu Tsuchiko , Takashi Yoshino
IPC分类号: B32B15/085 , B29C65/42 , B29C65/52 , B29L9/00 , B32B15/04 , B32B15/08 , B32B15/12 , B32B37/00 , B32B37/02 , B65D6/14 , B65D8/04 , B65D37/00
CPC分类号: B32B37/02 , B32B15/08 , B32B37/06 , Y10T428/1303 , Y10T428/1359 , Y10T428/31522 , Y10T428/31605 , Y10T428/31692
摘要: A process for the preparation of laminates comprising the steps of (1) putting a thermoplastic resin sheet or film and a metal foil or sheet one upon another with a specific polyolefin type resin being interposed therebetween, (2) heating the thus interposed specific polyolefin type resin to a temperature not lower than the melting point of the specific polyolefin type resin to obtain an intermediate laminate and (3) laminating at least one of thermoplastic sheets or films and paper on the metal foil or sheet side of said intermediate laminate using therebetween an ordinary adhesive not requiring heating at a temperature not lower than said melting point at the time of lamination thereby to obtain a desired laminate. In one embodiment, this invention also relates to a foodstuff packaging container wherein the innermost layer is a polyolefin resin sheet or film.
摘要翻译: 一种制备层压体的方法,包括以下步骤:(1)将热塑性树脂片或薄膜和金属箔或片材放置在其间插入特定的聚烯烃类树脂,(2)加热如此插入的特定聚烯烃类 树脂至不低于特定聚烯烃类树脂的熔点的温度以获得中间层压体,和(3)使用它们在所述中间层压体的金属箔或片材侧上层压热塑性片材或薄膜和纸中的至少一种 普通粘合剂不需要在层压时不低于所述熔点的温度加热,从而获得所需的层压体。 在一个实施方案中,本发明还涉及一种食品包装容器,其中最内层是聚烯烃树脂片或薄膜。
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公开(公告)号:US4358493A
公开(公告)日:1982-11-09
申请号:US229407
申请日:1981-01-29
申请人: Akira Ohtsuki , Hirokichi Ishino , Hiromu Sakai , Takahiro Yamasoba , Susumu Tsuchiko , Yasuyuki Ishiwatari , Atsuhiro Yamamoto
发明人: Akira Ohtsuki , Hirokichi Ishino , Hiromu Sakai , Takahiro Yamasoba , Susumu Tsuchiko , Yasuyuki Ishiwatari , Atsuhiro Yamamoto
IPC分类号: B32B15/08 , B65D8/22 , C09D151/06 , C09J123/02 , B65D7/00 , B32B7/02 , C09J7/02
CPC分类号: C09D151/06 , B32B15/08 , B65D7/38 , C09J123/025 , Y10T156/1038 , Y10T428/1303 , Y10T428/1355 , Y10T428/1359 , Y10T428/24967 , Y10T428/28 , Y10T428/2804 , Y10T428/2848 , Y10T428/2857 , Y10T428/2878 , Y10T428/2891 , Y10T428/31692 , Y10T428/31703 , Y10T428/3175 , Y10T428/31895
摘要: Cans prepared by bonding and/or seaming together the to-be-bonded portions of can materials with the aid of an adhesive, characterized in that the adhesive comprises at least one modified polyolefin selected from carboxyl group-containing polyolefins and metal compound-incorporated carboxyl group-containing polyolefins.
摘要翻译: 通过粘合剂将罐材料的待接合部分粘合和/或接合在一起制备的罐,其特征在于粘合剂包含至少一种选自含羧基的聚烯烃和掺入金属化合物的羧基的改性聚烯烃 含基团的聚烯烃。
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