专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014210363A ラミネート金属板、ラミネート金属板の製造方法および食品用缶詰容器有权
标题翻译：层压金属板，其生产方法和食品罐头
公开(公告)号：JP2014210363A
公开(公告)日：2014-11-13
申请号：JP2013087117
申请日：2013-04-18
申请人： Jfeスチール株式会社 , Jfe Steel Corp
发明人： NAKAGAWA YUSUKE , KITAGAWA JUNICHI , YAMANAKA YOICHIRO , NAKAMARU HIROKI
IPC分类号： B32B15/09 , B65D8/16
CPC分类号： B32B15/08
摘要：【課題】レトルト処理後の缶詰容器の外観の意匠性に優れ、DRD缶やDI缶などの2ピース缶に適用可能な成形性に優れたラミネート金属板、ラミネート金属板の製造方法および食品用缶詰容器を提供すること。【解決手段】ラミネート金属板は、金属板とその片面もしくは両面に形成されたポリエステルを主成分とする樹脂層とを備え、樹脂層のうち少なくとも一方の面に形成された第1樹脂層は、ジカルボン酸成分としてテレフタル酸を主成分とし、グリコール成分としてブチレングリコールを主成分とする第1ポリエステルと、ジカルボン酸成分としてテレフタル酸を主成分とし、グリコール成分としてエチレングリコールおよびシクロヘキサンジメタノールを主成分とする第2ポリエステルと、により形成される。【選択図】なし
摘要翻译：要解决的问题：提供一种可用于蒸煮处理的罐式容器的层压金属板，其容器具有优异的外观设计性，并且具有这样优异的成型性，可以应用于两件式罐作为DI罐或DRD罐，并提供层压金属板和罐容器的生产方法。解决方案：层压金属板包括金属板和形成在金属板的一个表面上的聚酯基树脂层或其两个表面。形成在树脂层的至少一个表面上的第一树脂层由从对苯二甲酸类二羧酸成分和丁二醇类二醇成分得到的第一聚酯和由对苯二甲酸类二羧酸得到的第二聚酯酸组分和基于乙二醇和环己烷二甲醇的二醇组分。

2. 发明专利

JP2014166856A Laminate metal plate for 2-piece can and 2-piece laminate can body 有权
标题翻译： 2层可以和2层层压板罐体的层压金属板
公开(公告)号：JP2014166856A
公开(公告)日：2014-09-11
申请号：JP2013038704
申请日：2013-02-28
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： NAKAGAWA YUSUKE , KITAGAWA JUNICHI , YAMANAKA YOICHIRO , TOBIYAMA YOICHI
IPC分类号： B65D8/00 , B32B15/09
CPC分类号： B65D7/04 , B32B1/00 , B32B1/02 , B32B1/08 , B32B7/00 , B32B7/02 , B32B7/08 , B32B15/00 , B32B15/04 , B32B15/08 , B32B15/09 , B32B27/06 , B32B27/18 , B32B27/36 , B32B2250/00 , B32B2250/03 , B32B2250/40 , B32B2307/536 , B32B2439/00 , B32B2439/66 , B32B2439/70 , B65D25/14
摘要： PROBLEM TO BE SOLVED: To provide a laminate metal plate for a 2-piece can having retort whitening resistance and corrosion resistance, and having mechanical characteristics capable of molding with high workability, and a 2-piece laminae can body manufactured by using this laminate metal plate for the 2-piece can.SOLUTION: A laminate metal plate comprises a metal plate, a first polyester resin layer formed on the surface of the metal plate to be an outer surface side of a container and a second polyester resin layer formed on the surface of the metal plate to be an inner surface side of the container. The first polyester resin layer includes a polyethylene terephthalate or copolymerization polyethylene terephthalate having a copolymer component in a percentage content of less than 6 mol% by 30 mass%-60 mass%, polybutylene terephthalate or copolymerization polybutylene terephthalate having a copolymer component in a percentage content of less than 5 mol% by 40 mass%-70 mass%, and polyolefin-based wax at a rate of 0.01%-3.0% at an external ratio; and the second polyester resin layer is copolymerization polyethylene terephthalate having a copolymer component in a percentage content of less than 22 mol%, and a residual orientation degree of the first and second polyester resin layers is less than 30%.
摘要翻译：要解决的问题：提供一种具有耐蒸煮白化性和耐腐蚀性的2片罐的层压金属板，并且具有能够以高加工性成型的机械特性，以及通过使用该层压金属制造的2片薄板罐体用于2片罐的板。解决方案：层压金属板包括金属板，形成在作为容器的外表面侧的金属板的表面上的第一聚酯树脂层和形成在第二聚酯树脂层上的第二聚酯树脂层金属板的表面作为容器的内表面侧。第一聚酯树脂层包括具有小于6摩尔％至30质量％-60质量％的共聚物组分的聚对苯二甲酸乙二醇酯或共聚聚对苯二甲酸乙二醇酯，聚对苯二甲酸丁二醇酯或共聚物组分的共聚聚对苯二甲酸丁二醇酯的含量百分含量小于5摩尔％×40质量％-70质量％，以外部比率以0.01％-3.0％的比例使用聚烯烃类蜡; 第二聚酯树脂层是具有小于22摩尔％的共聚物成分的共聚聚对苯二甲酸乙二醇酯，第一和第二聚酯树脂层的残留取向度小于30％。

3. 发明专利

JP2014144577A Resin-coated metal sheet 有权
标题翻译：树脂涂层金属片
公开(公告)号：JP2014144577A
公开(公告)日：2014-08-14
申请号：JP2013014233
申请日：2013-01-29
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： KITAGAWA JUNICHI , YAMANAKA YOICHIRO , NAKAGAWA YUSUKE , KOJIMA KATSUMI , NAKAMARU HIROKI
IPC分类号： B32B15/09 , B65D8/04
摘要： PROBLEM TO BE SOLVED: To provide a resin-coated metal sheet that prevents an appearance defect from occurring by heat treatment and prevents the discoloration of a resin-coated layer at an inner side of a container by a retort treatment.SOLUTION: A resin-coated metal sheet 1 comprises: a metal sheet 2; a resin film layer 3 formed on the front surface side of the metal sheet 2; and another resin film layer 4 formed on the back surface side of the metal sheet 2. The resin film layer 3 and the resin film layer 4 are positioned respectively on the outside surface side and inside surface side of the metallic container obtained by fabricating the resin-coated metal sheet. The resin film layer 3 is formed by a resin material having 0.5-20 J/g of the heat quantity per unit weight which is obtained by using a difference between the crystallization heat quantity and the melting heat quantity, which are measured by using the resin film coated on the metal sheet 2, and expressing the difference in terms of the heat quantity per unit weight. The resin film layer 4 is formed by another resin material having a ratio of (an ethylene terephthalate unit)/(a butylene terephthalate unit) of 20 mol%/80 mol% to 79 mol%/21 mol%. The content of an ethylene terephthalate cyclic trimer in the resin film layer 4 is 0.9 wt.% or lower.
摘要翻译：要解决的问题：提供通过热处理防止外观缺陷发生的树脂涂覆金属片，并通过蒸煮处理防止容器内侧的树脂涂层变色。解决方案：涂覆金属片1包括：金属片2; 形成在金属片2的表面侧的树脂膜层3; 以及形成在金属片2的背面侧的另一树脂膜层4.树脂膜层3和树脂膜层4分别位于通过制造树脂而获得的金属容器的外表面侧和内表面侧涂层金属板。树脂膜层3由通过使用通过使用树脂测量的结晶热量和熔融热量之间的差异获得的每单位重量热量为0.5-20J / g的树脂材料形成涂布在金属板2上的膜，并表示每单位重量的热量的差异。树脂膜层4由具有20摩尔％/ 80摩尔％至79摩尔％/ 21摩尔％的（对苯二甲酸乙二醇酯单元）/（对苯二甲酸丁二醇酯单元）的比率的另一树脂材料形成。树脂膜层4中的对苯二甲酸乙二醇酯环状三聚体的含量为0.9重量％以下。

4. 发明专利

JP2013249138A Easy-open can lid made of resin-coated steel sheet and method of manufacturing the same 有权
标题翻译：树脂涂层钢板易于开罐的方法及其制造方法
公开(公告)号：JP2013249138A
公开(公告)日：2013-12-12
申请号：JP2013191656
申请日：2013-09-17
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： YAMANAKA YOICHIRO , KOJIMA KATSUMI , KITAGAWA JUNICHI , IWASA HIROKI
IPC分类号： B65D17/28
摘要： PROBLEM TO BE SOLVED: To provide an easy-open can lid made of resin-coated steel sheet which can meet characteristics required for food can materials and to provide a method of manufacturing the easy-open can lid made of resin-coated steel sheet.SOLUTION: Opening grooves are formed on both surfaces of a can lid made of resin-coated steel sheet and a can is opened by breaking the opening grooves. The resin-coated steel sheet has resin layers which principally comprise polyester and are made of a double-layer structure on both surfaces. The resin layer as an adhesive layer with a steel sheet contains a block-free isocyanate compound and a residual degree of orientation of the polyester resin layer formed on the upper layer of the adhesive layer is 2-30%. A bottom cross-section shape of the opening groove assumes a curved surface having a radius of 0.1-0.5 mm and the thickness of the thinnest part is 0.035-0.075 mm. The can lid is manufactured by using a pair of upper and lower dies being curved surface dies having a top end radius of 0.1-0.5 mm with respect to a can lid panel made of a steel sheet of which both surfaces are covered with a resin layer and by performing extrusion molding such that the thickness of the thinnest part falls into the range of 0.035-0.075 mm.
摘要翻译：要解决的问题：提供一种能够满足食品罐材料所需特性的树脂涂层钢板的容易打开的罐盖，并提供一种制造由树脂涂覆钢板制成的易开罐盖的方法。解决方案：在由树脂涂覆钢板制成的罐盖的两个表面上形成开口槽，并且通过打开开槽来打开罐。树脂被覆钢板具有主要包含聚酯的树脂层，并且在两个表面上由双层结构制成。作为具有钢板的粘合剂层的树脂层含有无嵌段异氰酸酯化合物，并且形成在粘合剂层的上层上的聚酯树脂层的残留取向度为2-30％。开口槽的底部截面形状呈现为半径为0.1-0.5mm的曲面，最薄部分的厚度为0.035-0.075mm。通过使用一对上模具和下模具来制造罐盖，所述上模具和下模具相对于由两个表面被树脂层覆盖的钢板制成的罐盖板，其顶端半径为0.1-0.5mm的曲面模具并且通过进行挤出成型使得最薄部分的厚度落入0.035-0.075mm的范围内。

5. 发明专利

JP2010105689A Sheet steel plate made easy-open can lid coated with resin and method of manufacturing the same 有权
标题翻译：薄板钢板易于开盖，可以用树脂和其制造方法
公开(公告)号：JP2010105689A
公开(公告)日：2010-05-13
申请号：JP2008279154
申请日：2008-10-30
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： YAMANAKA YOICHIRO , KOJIMA KATSUMI , KITAGAWA JUNICHI , IWASA HIROKI
IPC分类号： B65D17/28 , B21D51/44
摘要： PROBLEM TO BE SOLVED: To provide a sheet steel plate made easy-open can lid coated with a resin and a method of manufacturing the same, which can be adapted to a number of characteristics required for a food product canned material. SOLUTION: Opening grooves 2 are formed on both sides of a can lid 1 made of a resin covered steel plate, and the can lid is opened by breaking the opening grooves. The resin covered steel plate has a resin layer containing polyester as a main component on both sides. Preferably, the resin layer is made by a multilayer structure, and the resin layer which becomes a contacting layer to the steel plate contains a block-free isocyanate compound. The opening groove has a curved and/or linear cross-section (preferably, a circular arc having a radius of 0.1 to 0.5 mm). The inclination (Tp) is 1.5 or lower, and the thickness "ts" of a most thin part 2a is 0.035 to 0.075 mm. The ratio of the thickness of the most thin part of the opening groove to a thickness t0 of the resin covered steel plate is 0.1 or more. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以适用于食品罐头材料所需要的许多特性的易于打开的可以用树脂涂覆的罐盖的薄板钢板及其制造方法。解决方案：开口槽2形成在由树脂覆盖钢板制成的罐盖1的两侧，并且罐盖通过打开开口槽而打开。树脂覆盖钢板的两侧具有以聚酯为主要成分的树脂层。优选地，树脂层由多层结构制成，并且与钢板成为接触层的树脂层含有无嵌段异氰酸酯化合物。开口槽具有弯曲和/或线性横截面（优选为半径为0.1至0.5mm的圆弧）。倾斜度（Tp）为1.5以下，最薄部2a的厚度“ts”为0.035〜0.075mm。开口槽的最薄部分的厚度与树脂被覆钢板的厚度t0的比率为0.1以上。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2014101143A Resin-coated steel sheet easy-open can lid and manufacturing method thereof 有权
标题翻译：树脂涂层钢板易于开盖及其制造方法
公开(公告)号：JP2014101143A
公开(公告)日：2014-06-05
申请号：JP2012255874
申请日：2012-11-22
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： YAMANAKA YOICHIRO , NAKAGAWA YUSUKE , KITAGAWA JUNICHI , TOBIYAMA YOICHI
IPC分类号： B65D17/28 , B32B15/09
摘要： PROBLEM TO BE SOLVED: To provide a resin-coated steel sheet easy-open can lid and a manufacturing method thereof, excellent in can opening performance, and without causing impact fracture.SOLUTION: The resin-coated steel sheet easy-open can lid, opens a can by rupturing an opening groove 2, has the opening groove 2 formed on both surfaces of a can lid 1 composed of a resin-coated steel sheet, and the resin-coated steel sheet has on both surfaces a resin layer 4 mainly composed of polyester, and the resin layer of at least one surface has a structure of two layers or more, and among the structure of the two layers or more, a resin layer (a) brought into close contact with the steel sheet, includes (A) any one kind or more selected from the group consisting of a polyamine resin, a polyamideamine resin and a polyamide resin by 1.0 to 50.0 mass%, and the opening groove is constituted so that an inclination 3(Tp) in a cross-sectional shape of the groove is 1.5 or less, and a thickness of the thinnest part of the groove is 0.035 mm to 0.075 mm, and the ratio of the thickness of the thinnest part to a thickness of the resin-coated steel sheet is 0.1 or more.
摘要翻译：要解决的问题：提供一种易开盖的树脂被覆钢板易开罐盖及其制造方法，具有优异的开罐性能，并且不会产生冲击断裂。解决方案：树脂涂层钢板易开盖，通过破裂开口槽2打开罐，在由树脂涂覆钢板构成的罐盖1的两个表面上形成开口槽2，并且树脂涂覆钢板在两个表面上具有主要组成的树脂层4 的聚酯，并且至少一个表面的树脂层具有两层以上的结构，并且在两层以上的结构中，与钢板紧密接触的树脂层（a）包括（A ）选自由聚胺树脂，聚酰胺胺树脂和聚酰胺树脂组成的组中的任何一种以上，为1.0〜50.0质量％，开口槽构成为具有横截面形状的倾斜度3（Tp）的槽宽为1.5以下，厚度为th 槽的最薄部分为0.035mm至0.075mm，并且最薄部分的厚度与树脂涂覆钢板的厚度之比为0.1以上。

7. 发明专利

JP2013071328A Resin coated metal plate for container 有权
标题翻译：用于集装箱的树脂涂层金属板
公开(公告)号：JP2013071328A
公开(公告)日：2013-04-22
申请号：JP2011212461
申请日：2011-09-28
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： YAMANAKA YOICHIRO , NAKAGAWA YUSUKE , KITAGAWA JUNICHI , TOBIYAMA YOICHI
IPC分类号： B32B15/09 , B32B27/00 , B32B27/18 , B32B27/36 , B65D6/14 , B65D65/40
摘要： PROBLEM TO BE SOLVED: To provide a resin coated metal plate for a container, capable of satisfying a number of properties required for a material of cans for food.SOLUTION: On at least one face of the metal plate, a resin coating layer (A) having a multilayer structure mainly comprising a polyester resin is provided. The resin coating layer (A) is firmly attached to a surface of the metal plate and has a resin layer (a1) which contains components of the following (I) to (IV) and which has a polyester resin as the main component. Preferably, a polyester film (a2) is formed on the resin layer (a1). (I) the polyester resin, (II) one or more selected from the group comprising a polyamine resin, a poly(amidoamine) resin and a polyamide resin, and (III) a conductive polymer, and (IV) a dopant.
摘要翻译：要解决的问题：提供一种用于容器的树脂涂覆金属板，能够满足食品罐头材料所需的许多性能。解决方案：在金属板的至少一个面上，设置具有主要包含聚酯树脂的多层结构的树脂涂层（A）。树脂涂层（A）牢固地附着到金属板的表面，并且具有含有以下（I）〜（IV）的成分的树脂层（a1），其以聚酯树脂为主要成分。优选在树脂层（a1）上形成聚酯膜（a2）。（I）聚酯树脂，（II）选自包含聚胺树脂，聚酰胺胺树脂和聚酰胺树脂的一种或多种，和（III）导电聚合物，和（IV）掺杂剂。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2014144576A Resin-coated metal sheet 有权
标题翻译：树脂涂层金属片
公开(公告)号：JP2014144576A
公开(公告)日：2014-08-14
申请号：JP2013014232
申请日：2013-01-29
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： KITAGAWA JUNICHI , YAMANAKA YOICHIRO , NAKAGAWA YUSUKE , KOJIMA KATSUMI , NAKAMARU HIROKI
IPC分类号： B32B15/09 , B32B15/08 , B65D8/16 , C08K3/22 , C08L67/02 , C08L91/06
摘要： PROBLEM TO BE SOLVED: To provide a resin-coated metal sheet that prevents an appearance defect from occurring by heat treatment and prevents the discoloration of a resin-coated layer at an inner side of a container by a retort treatment.SOLUTION: A resin-coated metal sheet 1 comprises: a metal sheet 2; a resin-coated layer 3 formed on the front surface side of the metal sheet 2; and another resin-coated layer 4 formed on the back surface side of the metal sheet 2. The resin-coated layer 3 and the resin-coated layer 4 are positioned respectively on the outside surface side and inside surface side of a metallic container obtained by fabricating the resin-coated metal sheet. The resin-coated layer 3 is formed by using such a resin material after coated on the metal sheet 2 that a difference between crystallization heat quantity and melting heat quantity is 0.5-20 J/g per unit weight. Each of the resin-coated layers 3, 4 is formed by the resin material having an ethylene terephthalate unit equal to or more than 90 mol% and the melting point of the resin-coated layer 3 is within 240-254°C. The content of a cyclic trimer of the ethylene terephthalate in the resin-coated layer 4 is 0.9 wt.% or lower.
摘要翻译：要解决的问题：提供通过热处理防止外观缺陷发生的树脂涂覆金属片，并通过蒸煮处理防止容器内侧的树脂涂层变色。解决方案：涂覆金属片1包括：金属片2; 形成在金属片2的前表面侧的树脂涂层3; 和形成在金属板2的背面侧的另一树脂涂层4.树脂涂层3和树脂涂层4分别位于金属容器的外表面侧和内表面侧，制造树脂涂覆的金属片。通过在金属片2上涂布结晶热量与熔融热量之差为每单位重量0.5〜20J / g的树脂材料，形成树脂被覆层3。每个树脂涂层3,4由具有等于或大于90mol％的对苯二甲酸乙二醇酯单元的树脂材料形成，并且树脂涂层3的熔点在240-254℃之内。树脂被覆层4中的对苯二甲酸乙二醇酯的环状三聚体的含量为0.9重量％以下。

9. 发明专利

JP2014058134A Resin-coated metal plate for container 有权
标题翻译：用于集装箱的树脂涂层金属板
公开(公告)号：JP2014058134A
公开(公告)日：2014-04-03
申请号：JP2012205157
申请日：2012-09-19
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： YAMANAKA YOICHIRO , NAKAGAWA YUSUKE , KITAGAWA JUNICHI , TOBIYAMA YOICHI
IPC分类号： B32B15/09 , B65D8/16 , C08G59/40
摘要： PROBLEM TO BE SOLVED: To provide a resin-coated metal plate for containers, which can cope with many special qualities to be requested as those of a base stock for food cans.SOLUTION: The resin-coated metal plate for containers is obtained by forming a resin-coated layer (A), which is based on a polyester resin and has a double-layer structure, on at least one surface of a metal plate. The resin-coated layer (A) has a resin layer (a1) which is stuck fast to the surface of the metal plate, which contains components of: a polyester resin (I); one or more resins (II) selected from the group consisting of a polyamine resin, a polyamidoamine resin and a polyamide resin; an epoxy resin (III); a metal alkoxide-based compound and/or a metal chelate compound (IV); and metal ion-exchanged silica and/or a vanadium compound (V), and which is based on the polyester resin. A polyester film (a2) is preferably formed as an upper layer of the resin layer (a1).
摘要翻译：要解决的问题：提供一种用于容器的树脂涂覆金属板，其可以应付要求的许多特殊品质，作为食品罐底料的特性。解决方案：用于容器的树脂涂覆金属板通过成形在金属板的至少一个表面上的基于聚酯树脂并具有双层结构的树脂涂层（A）。树脂被覆层（A）具有与金属板的表面紧贴的树脂层（a1），其包含以下成分：聚酯树脂（I）; 一种或多种选自多胺树脂，聚酰胺胺树脂和聚酰胺树脂的树脂（II）; 环氧树脂（III）; 金属醇盐系化合物和/或金属螯合物（Ⅳ）。和金属离子交换二氧化硅和/或钒化合物（V），其基于聚酯树脂。聚酯膜（a2）优选形成为树脂层（a1）的上层。

10. 发明专利

JP2014008739A Resin coating metal plate 有权
标题翻译：树脂涂层金属板
公开(公告)号：JP2014008739A
公开(公告)日：2014-01-20
申请号：JP2012148648
申请日：2012-07-02
申请人： Jfe Steel Corp , Jfeスチール株式会社
发明人： KITAGAWA JUNICHI , YAMANAKA YOICHIRO , NAKAGAWA YUSUKE , KOJIMA KATSUMI , SUDO MIKIHITO , TOBIYAMA YOICHI
IPC分类号： B32B15/08
摘要： PROBLEM TO BE SOLVED: To provide a resin coating metal plate which does not cause a defect on the appearance due to heat treatment.SOLUTION: A resin coating metal plate 1 comprises: a metal plate 2; a resin coating layer 3 formed on the front surface side of the metal plate 2; and a resin coating layer 4 formed on the back surface side of the metal plate 2. The resin coating layer 3 and the resin coating layer 4 are respectively located at an outer surface side and an inner surface side of a metal vessel after a molding process. The resin coating layer 3 is formed of a resin material of which a difference between a heat quantity of crystallization and a heat quantity of fusion is in a range of 0.5 J/g or more and 20 J/g or less when converted into per unit weight after being coated on the metal plate 2. It is preferable that the resin coating layers 3 and 4 are formed of a resin material having ethylene terephthalate units of 90 mol% or more and the melting point of the resin coating layer 3 is in a range of 240°C or higher and 254°C or lower.
摘要翻译：要解决的问题：提供一种不会由于热处理而引起外观缺陷的树脂涂层金属板。解决方案：树脂涂层金属板1包括：金属板2; 形成在金属板2的前表面侧的树脂涂层3; 以及形成在金属板2的背面侧的树脂被覆层4.树脂被覆层3和树脂被覆层4分别位于成型后的金属容器的外表面侧和内表面侧。树脂被覆层3由树脂材料形成，当以单位换算时，其结晶热量与熔融热量之差在0.5J / g以上且20J / g以下的范围内涂覆在金属板2上的重量。优选树脂涂层3和4由具有90摩尔％以上的对苯二甲酸乙二醇酯单元的树脂材料形成，并且树脂涂层3的熔点为范围为240℃以上且254℃以下。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式