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11. 发明授权

US5300335A Laminated draw-formed container having excellent shock resistance and process for producing the same 失效
标题翻译：具有优异抗冲击性的叠层拉制容器及其制造方法
公开(公告)号：US5300335A
公开(公告)日：1994-04-05
申请号：US982625
申请日：1992-11-27
申请人： Tetsuo Miyazawa , Masashi Ichishima , Masanori Aizawa , Katsuhiro Imazu , Yasufumi Tadaki
发明人： Tetsuo Miyazawa , Masashi Ichishima , Masanori Aizawa , Katsuhiro Imazu , Yasufumi Tadaki
IPC分类号： B21D22/20 , B21D22/28 , B32B15/08 , B32B15/09 , B65D8/16 , C08L67/02
CPC分类号： B32B15/08 , C08L67/02 , Y10S220/906 , Y10S220/917 , Y10T428/1352 , Y10T428/1355 , Y10T428/1359 , Y10T428/31681 , Y10T428/31786 , Y10T428/31797
摘要： A laminated draw-formed container obtained by draw-forming a laminated material of a metal plate on which a resin film is laminated into a cup with bottom, wherein the resin film comprises a polyester composition which contains a polyethylene terephthalate component as a chief component and further contains a polyethylene isophthalate component and a polybutylene terephthalate component, the resin film having a density of from 1.32 to 1.39 g/cc at any part of the container and further having, on the upper part of the container, a trans ratio of ethylene glycol residue of from 0.1 to 1.5 as found by the ATR method, as well as a process for producing the container. The draw-formed container exhibits excellent shock resistance irrespective of the passage of time, and particularly dent resistance and barrier property against corrosive components, as well as intimate adhesion to the metal substrate.
摘要翻译：通过将其上层叠有树脂膜的金属板的层压材料层叠成具有底部的杯而获得的层叠拉制容器，其中所述树脂膜包含含有聚对苯二甲酸乙二醇酯成分作为主要成分的聚酯组合物，还含有聚间苯二甲酸乙二醇酯组分和聚对苯二甲酸丁二醇酯组分，树脂薄膜在容器的任何部分具有1.32至1.39g / cc的密度，并且在容器的上部还具有乙二醇的反式比通过ATR法得到的残留量为0.1〜1.5，以及容器的制造方法。拉伸成型容器不管时间的流逝，都具有优异的抗冲击性，特别是耐腐蚀性的耐凹陷性和阻隔性，以及与金属基材的密合性。

12. 发明授权

US6099924A Laminate and container made of the same 失效
标题翻译：层压板和容器同样制成
公开(公告)号：US6099924A
公开(公告)日：2000-08-08
申请号：US898525
申请日：1997-07-22
申请人： Kenichirou Nakamaki , Norimasa Maida , Kouji Suzuki , Yoshitsugu Maruhashi , Yoshiki Takesue , Kazuhiro Satoh , Sachiko Machii , Tetsuo Miyazawa , Katsuhiro Imazu
发明人： Kenichirou Nakamaki , Norimasa Maida , Kouji Suzuki , Yoshitsugu Maruhashi , Yoshiki Takesue , Kazuhiro Satoh , Sachiko Machii , Tetsuo Miyazawa , Katsuhiro Imazu
IPC分类号： B32B27/36 , B65D1/16 , B32B5/00 , B32B5/04 , B32B15/08 , B65D1/12
CPC分类号： B32B27/36 , B65D1/165 , Y10T428/1355 , Y10T428/1393 , Y10T428/26
摘要： A laminate obtained by laminating a resin composed chiefly of a polyester on a base material, said resin layer having a melt viscosity ratio (R) defined by the following formula (1),R=.eta..sub.12.2 /.eta..sub.1216 (1)wherein .eta..sub.12.2 is a melt viscosity at an extrusion temperature of the polyester at a shearing rate of 12.2 sec.sup.-1, and .eta..sub.1216 is a melt viscosity at an extrusion temperature of the polyester at a shearing rate of 1216 sec.sup.-1,of not smaller than 2.0 at a melt extrusion temperature of the polyester, and having .eta..sub.1216 of not smaller than 500 poises, and said resin layer being further quickly quenched after it is melt-extruded.
摘要翻译：将通过将主要由聚酯构成的树脂层压在基材上而得到的层压体，所述树脂层的熔融粘度比（R）由下式（1）定义，R = eti 12.2 / eta 1216（1）其中eta 12.2 是在12.2秒-1的剪切速率下在聚酯的挤出温度下的熔体粘度，eta 1216是在剪切速率为1216秒-1的聚酯的挤出温度下的熔体粘度不小于2.0 在聚酯的熔融挤出温度下，并且具有不小于500泊的eta 1216，并且所述树脂层在熔融挤出之后进一步快速淬火。

13. 发明授权

US5753328A Polyester-metal laminated sheet and seamless cans using the same 失效
标题翻译：聚酯金属层压板和无缝罐使用相同
公开(公告)号：US5753328A
公开(公告)日：1998-05-19
申请号：US731834
申请日：1996-10-21
申请人： Tetsuo Miyazawa , Masashi Ichishima , Sachiko Machii , Kenichiro Nakamaki , Katsuhiro Imazu , Masanori Aizawa
发明人： Tetsuo Miyazawa , Masashi Ichishima , Sachiko Machii , Kenichiro Nakamaki , Katsuhiro Imazu , Masanori Aizawa
IPC分类号： B65D8/04 , B21D22/20 , B32B15/08 , B32B15/09 , B65D1/16 , B65D1/28 , B65D25/14
CPC分类号： B32B15/08 , B65D1/165 , B65D1/28 , Y10S220/906 , Y10S220/917 , Y10T428/1355 , Y10T428/1359 , Y10T428/31681
摘要： A laminated metal sheet obtained by laminating a polyester film on a metal sheet, wherein the polyester film has a double refraction represented by the following relation, .DELTA.n=n.sub.m -n.sub.t wherein n.sub.m is a refractive index in the direction of a maximum orientation of the film, and n.sub.t is a refractive index in the direction of thickness of the film, which is higher on the side of the front surface of the polyester film than on the side of the metal sheet, and has a peak in the double refraction in a way of thickness from the side of the front surface toward the side of the metal sheet. A seamless can formed from such a laminated metal sheet exhibits excellent shock resistance, flavor-retaining property, corrosion resistance and like properties.
摘要翻译：通过将聚酯膜层叠在金属板上而得到的层叠金属片，其中聚酯膜具有由以下关系式表示的双折射，其中，nm = nm-nt，其中，nm是膜的最大取向方向的折射率，nt是在聚酯膜前表面侧比金属片侧更高的膜的厚度方向的折射率，以这种方式在双折射中具有峰值的厚度从前表面侧向金属板侧。由这种层压金属板形成的无缝罐表现出优异的抗冲击性，香味保持性，耐腐蚀性等性质。

14. 发明授权

US5512365A Laminated sheet metal for container manufacture and primer used in conjunction with same 失效
标题翻译：用于容器制造的层压板材和与其一起使用的底漆
公开(公告)号：US5512365A
公开(公告)日：1996-04-30
申请号：US304940
申请日：1994-09-13
申请人： Tetsuo Miyazawa , Kazuhiro Sato , Katsuhiro Imazu , Seishichi Kobayashi , Toshio Sue
发明人： Tetsuo Miyazawa , Kazuhiro Sato , Katsuhiro Imazu , Seishichi Kobayashi , Toshio Sue
IPC分类号： B32B7/02 , B21D51/26 , B21D51/38 , B32B15/08 , B32B27/38 , B65D1/00 , B65D25/14 , B65D25/34 , C09D163/00 , C09D163/10 , C09J163/00 , B05D1/36 , B21D22/22
CPC分类号： B21D51/26 , B21D51/38 , B32B15/08 , Y10T428/1359 , Y10T428/26 , Y10T428/261 , Y10T428/31522 , Y10T428/31728 , Y10T428/31739
摘要： A laminated sheet metal for the manufacture of containers is made from a sheet metal and, a layered thermoplastic resin film wherein the primer resin includes from about 50 to about 98 weight percent of polyamidodicarboxylic acid-modified epoxy resin, from about 2 to about 50 weight percent of curing agent resin, and from about 0.05 to about 10 weight percent of curing catalyst; also disclosed is a primer resin composition for use in the manufacture of laminated sheet metal for use in the manufacture of containers, made from about 50 to about 98 weight percent of polyamidodicarboxylic acid-modified epoxy resin, from about 2 to about 50 weight percent of curing agent resin, and from about 0.05 to about 10 weight percent of curing catalyst.
摘要翻译：用于制造容器的层压金属片由片状金属和层状热塑性树脂膜制成，其中底漆树脂包含约50至约98重量％的聚酰胺基二羧酸改性环氧树脂，约2至约50重量％固化剂树脂的百分比，和约0.05至约10重量％的固化催化剂; 还公开了用于制造用于制造容器的层压金属板的底漆树脂组合物，其由约50至约98重量％的聚酰胺基二羧酸改性环氧树脂制成，约2至约50重量％固化剂树脂和约0.05至约10重量％的固化催化剂。

15. 发明授权

US5228588A Thickness-reduced deep-draw-formed can 失效
标题翻译：厚度减薄的深拉成形罐
公开(公告)号：US5228588A
公开(公告)日：1993-07-20
申请号：US841290
申请日：1992-02-28
申请人： Masanori Aizawa , Tetsuo Miyazawa , Katsuhiro Imazu , Seishichi Kobayashi , Hiroshi Ueno
发明人： Masanori Aizawa , Tetsuo Miyazawa , Katsuhiro Imazu , Seishichi Kobayashi , Hiroshi Ueno
IPC分类号： B21D51/26 , B65D1/16
CPC分类号： B21D51/26 , B65D1/165 , B29C2043/3615 , B29C2043/3631 , B29C43/18 , B29K2705/00 , B29L2031/712 , Y10S220/917
摘要： Disclosed is a thickness-reduced deep-draw-formed can formed of a metal plate having an organic coating. In this can, at least the inner surface organic coating is composed of a crystalline thermoplastic resin, the thickness of the barrel wall is made smaller than the thickness of the bottom, the thermoplastic resin of the barrel wall is molecularly oriented mainly in the axial direction, and the roughness of the metal surface of the barrel wall is larger than that of the metal surface of the bottom. Since the organic coating is crystalline and is molecularly oriented, the coating can resist processing deformation when the thickness is reduced by deep-draw forming and the coating is not damaged by a tool or the like at all, and therefore, the barrier property to corrosive components and the heat resistance are prominently improved.
摘要翻译： PCT No.PCT / JP90 / 00189 Sec。 371 1990年12月12日第 102（e）1990年12月12日日期PCT提交1990年2月16日PCT公布。第WO90 / 09321号公报日期1990年8月23日。公开是由具有有机涂层的金属板形成的厚度减小的深拉成形罐。在这种情况下，至少内表面有机涂层由结晶性热塑性树脂构成，筒壁的厚度小于底部的厚度，筒壁的热塑性树脂主要在轴向方向上分子取向并且筒壁的金属表面的粗糙度大于底部的金属表面的粗糙度。由于有机涂层是结晶的并且是分子取向的，所以当通过深拉成形减少厚度并且涂层不被工具等完全损坏时，涂层可以抵抗加工变形，因此，腐蚀性的阻隔性组件和耐热性显着提高。

16. 发明授权

US5137762A Laminated metal plate for drawn can, and drawn can prepared therefrom 失效
标题翻译：层压金属板，可以制作，可以制作
公开(公告)号：US5137762A
公开(公告)日：1992-08-11
申请号：US584022
申请日：1990-09-18
申请人： Masanori Aizawa , Katsuhiro Imazu , Tetsuo Miyazawa , Nobuyuki Satoh
发明人： Masanori Aizawa , Katsuhiro Imazu , Tetsuo Miyazawa , Nobuyuki Satoh
IPC分类号： B65D1/12 , B21D22/20 , B32B15/08 , B32B15/09 , B65D1/28 , C08J5/12 , C08J7/04 , C09J163/00
CPC分类号： C08J7/047 , B32B15/08 , B65D1/28 , C08J5/125 , C09J163/00 , C08J2367/02 , C08J2463/00 , Y10T428/1355 , Y10T428/31515 , Y10T428/31529 , Y10T428/31681 , Y10T428/31786 , Y10T428/31797
摘要： Disclosed is a laminated metal plate for a drawn can, which comprises a laminate comprising a base metal, a layer of a film of a polyester composed mainly of ethylene terephthalate units and, if desried, an adhesive primer layer interposed between the base metal and the polyester film layer, wherein the X-ray diffraction intensity ratio, defined by the following formula (I), of the polyester film layer is in the range of from 0.5 to 15:R.sub.X =I.sub.A /I.sub.B (I)wherein R.sub.X represents the X-ray diffraction intensity ratio, I.sub.A represents the X-ray diffraction intensity by the diffraction plane parallel to the surface of the polyester film, which has a spacing of about 0.34 nm (CuK.alpha. X-ray diffraction angle is 24.degree. to 28.degree.), and I.sub.B represents the X-ray diffraction intensity by the diffraction plane parallel to the polyester film surface, which has a spacing of about 0.39 nm (CuK.alpha. X-ray diffraction angle is 21.5.degree. to 24.degree. ).and the in-plane anisotropy index of the crystal of the film layer is less than 30.When this laminated metal plate is subjected to the drawing, cracking or formation of pinholes is prevented, and the laminated metal plate shows excellent formability and corrosion resistance. An excellent drawn can is prepared from this laminated metal plate.
摘要翻译：公开了一种用于拉制罐的层压金属板，其包括层压体，其包含基体金属，主要由对苯二甲酸乙二醇酯单元组成的聚酯膜层，如果需要，则介于基体金属和基体金属之间的粘合底漆层聚酯薄膜层，其中聚酯薄膜层由下式（I）定义的X射线衍射强度比在0.5至15的范围内：RX = IA / IB（I）其中RX表示X 射线衍射强度比，IA表示平行于聚酯膜的表面的衍射面的X射线衍射强度，其间隔为约0.34nm（CuKαX射线衍射角为24°至28°），IB表示与聚酯膜表面平行的衍射面的X射线衍射强度，其间隔为约0.39nm（CuKαX射线衍射角为21.5°〜24°）。并且膜层的晶体的面内各向异性指数小于30.当该层压金属板经受拉伸时，防止了针孔的开裂或形成，并且层压金属板显示出优异的成形性和耐腐蚀性。从该层压金属板制备出优良的拉伸罐。

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