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1. 发明授权

US06652797B1 Method for determining resin curing areas in an optical stereolithography process 有权
标题翻译：在光学立体光刻工艺中确定树脂固化区域的方法
公开(公告)号：US06652797B1
公开(公告)日：2003-11-25
申请号：US09700012
申请日：2001-05-30
申请人： Ying Kit Chew , Yoke San Wong , Ying His Jerry Fuh , Han Tong Loh , Yeh Ching Andrew Nee , Yoo Sang Choo , Li Lu , Kah Bin Lim , Chee Leong Teo , En Tang Kang , Tetsuo Miyazawa
发明人： Ying Kit Chew , Yoke San Wong , Ying His Jerry Fuh , Han Tong Loh , Yeh Ching Andrew Nee , Yoo Sang Choo , Li Lu , Kah Bin Lim , Chee Leong Teo , En Tang Kang , Tetsuo Miyazawa
IPC分类号： B29C3508
CPC分类号： B29C64/135 , B33Y40/00 , B33Y50/00
摘要： A method for determining the areas of resin to be cured in an optical stereolithography process for rapid prototyping using sequential laser curing of layers of a resin having a selected thickness to produce a desired shape of cured resin. The method includes the steps of generating a computer model of desired shape and dividing the model into layers of thickness equal to the thickness of the layers each defining an area of resin to be cured. A set of layers including and sequentially adjacent an intermediate layer is selected and the areas in the intermediate layer of resin which would be oversized by laser curing of layers later in the curing sequence is determined. The 2-D layer data used to build a 3-D model is modified to compensate for the oversizing and the steps repeated by sequentially selecting sets of layers to include substantially all of the layers as the intermediate layer. The sets are sequentially selected with each subsequent set having the intermediate layer being the layer adjacent the intermediate layer of the previously selected set. The first selected set includes the first layer to be cured and the sequential subsequent sets respectively include as the intermediate layer the subsequently cured adjacent layer.
摘要翻译：一种用于通过使用具有所选厚度的树脂的层的顺序激光固化来快速成型的光学立体光刻工艺中的待固化树脂的面积以产生所需形状的固化树脂的方法。该方法包括以下步骤：产生所需形状的计算机模型，并将模型划分成等于每个限定要固化的树脂区域的层的厚度的厚度的层。选择包括中间层并且顺序地邻近中间层的一组层，并且确定在固化顺序中稍后通过激光固化的层中的树脂中间层中的区域。用于构建3-D模型的2-D层数据被修改，以通过依次选择层数来包括基本上所有的层作为中间层来补偿过大和重复的步骤。顺序地选择这些组，每个随后的集合具有中间层，其是与先前选择的集合的中间层相邻的层。第一选定组包括待固化的第一层，并且顺序后续组分别包括随后固化的相邻层作为中间层。

2. 发明授权

US5759651A Seamless can 失效
标题翻译：无缝可以
公开(公告)号：US5759651A
公开(公告)日：1998-06-02
申请号：US613197
申请日：1996-03-06
申请人： Sachiko Machii , Tetsuo Miyazawa , Kenichirou Nakamaki , Katsuhiro Imazu
发明人： Sachiko Machii , Tetsuo Miyazawa , Kenichirou Nakamaki , Katsuhiro Imazu
IPC分类号： B65D1/00 , B65D1/12 , B65D1/28 , B32B15/08
CPC分类号： B65D1/28 , Y10S220/906 , Y10S220/917 , Y10T428/1355 , Y10T428/31681 , Y10T428/31786
摘要： A thin-walled, deep-draw-ironed seamless can comprising a laminate of a metal sheet and a biaxially stretched film of polyester or copolyester mainly comprising an ethylene terephthalate unit. The thickness of the side wall portion of the can is reduced to from 30 to 85% of the original thickness of the laminate. The film layer on the side wall portion of the can has a parallel component orientation (D1) defined by formula (1) of 65% or more and a half width (Wh) of the peak at an angle of diffraction 2.theta. of from 14.degree. to 20.degree. falling within 1.8.degree..
摘要翻译：一种薄壁，深拉制的无缝罐，其包括金属片和主要包含对苯二甲酸乙二醇酯单元的聚酯或共聚酯的双轴向拉伸膜的层压体。罐的侧壁部分的厚度减小到层压体的原始厚度的30％至85％。罐的侧壁部分上的膜层具有由式（1）定义的平行分量取向（D1）为65％以上，并且在衍射角θ为14°的峰的半宽度（Wh） DEG至20°在1.8°以内。

3. 发明授权

US4525497A Process for producing epoxy-type-lacquer 失效
标题翻译：环氧树脂漆的生产工艺
公开(公告)号：US4525497A
公开(公告)日：1985-06-25
申请号：US574081
申请日：1984-01-26
申请人： Seishichi Kobayashi , Tetsuo Miyazawa , Hiroshi Ueno
发明人： Seishichi Kobayashi , Tetsuo Miyazawa , Hiroshi Ueno
IPC分类号： C08G59/00 , C08G59/02 , C08G59/06 , C08G59/44 , C08J3/11 , C09D163/00 , C09D163/02 , C09D3/52 , C09D3/58 , C09D3/66 , C09D3/76
CPC分类号： C08J3/11 , C08G59/066 , C09D163/00 , C08J2363/02
摘要： A process for producing an epoxy-type lacquer, which comprises reacting a liquid epoxy resin having about one bisphenol A skeleton on an average in the molecular chain and derived from bisphenol A and an epihalohydrin, with bisphenol A in the presence of a catalyst in an inert organic solvent to prepare a concentrated solution of an epoxy resin having a number average molecular weight of from 2,000 to 10,000, adding an organic solvent to the concentrated solution to dilute it and maintain it at a temperature lower than that at which the catalyst is active, and mixing the resulting diluted solution with a solution of a resin acting as a curing agent for the epoxy resin. The resulting lacquer is especially useful for coating metallic containers.
摘要翻译：一种环氧型漆的制造方法，其特征在于，在催化剂的存在下，在双酚A的存在下，将具有约1个双酚A骨架的液晶环氧树脂在分子链中平均衍生并衍生自双酚A和表卤代醇惰性有机溶剂，以制备数均分子量为2,000至10,000的环氧树脂的浓缩溶液，向浓缩溶液中加入有机溶剂以稀释并保持在低于催化剂活性的温度，并将得到的稀释溶液与作为环氧树脂固化剂的树脂溶液混合。所得的漆对于涂覆金属容器特别有用。

4. 发明授权

US4382525A Side seam-coated welded cans and process for preparation thereof 失效
标题翻译：侧缝焊接罐及其制备方法
公开(公告)号：US4382525A
公开(公告)日：1983-05-10
申请号：US164148
申请日：1980-06-30
申请人： Seishichi Kobayashi , Tatsuo Mori , Tetsuo Miyazawa , Kazuo Taira , Makoto Horiguchi , Susumu Takahashi
发明人： Seishichi Kobayashi , Tatsuo Mori , Tetsuo Miyazawa , Kazuo Taira , Makoto Horiguchi , Susumu Takahashi
IPC分类号： A47G19/12 , B05D1/02 , B05D7/22 , B05D7/26 , C08K5/07 , C09D5/08 , H05B3/68
CPC分类号： B65D7/38 , C09D5/08 , Y10S524/923 , Y10T428/12292 , Y10T428/12347 , Y10T428/1355 , Y10T428/31681 , Y10T428/31688 , Y10T428/31692 , Y10T428/31699
摘要： Disclosed is a side seam-coated welded can comprising a welded can body having a seam on the side face and a resin coating layer covering at least one surface side of the seam, wherein said coating layer comprises a thermosetting resin and a thermoplastic resin having a softening point of 50.degree. to 300.degree. C. as determined according to the ring and ball method, at a volume ratio ranging (A) from 95/5 to 25/75 or (B) from 20/80 to 1/99, and one of said two resins is present in the coating in the form of a continuous phase and at least a part of the other resin is present in the coating in the form of fine dispersed particles.This can is excellent in corrosion resistance and processability.
摘要翻译：公开了一种侧缝焊接的罐，其包括在侧面上具有接缝的焊接罐体和覆盖接缝的至少一个表面侧的树脂涂层，其中所述涂层包括热固性树脂和具有（A）为95/5〜25/75或（B）为20/80〜1/99的体积比，根据环球法测定的软化点为50〜300℃，所述两种树脂之一以连续相的形式存在于涂层中，并且至少一部分其它树脂以细分散颗粒的形式存在于涂层中。该耐腐蚀性和加工性优异。

5. 发明授权

US5653357A Laminated draw-formed container having excellent flavor-retentivity and shock resistance 失效
标题翻译：叠层拉制容器具有优异的香味保持性和抗冲击性
公开(公告)号：US5653357A
公开(公告)日：1997-08-05
申请号：US322560
申请日：1994-10-13
申请人： Tetsuo Miyazawa , Toshio Sue , Katsuhiro Imazu
发明人： Tetsuo Miyazawa , Toshio Sue , Katsuhiro Imazu
IPC分类号： B65D8/16 , B21D22/20 , B21D22/28 , B21D51/26 , B32B15/08 , B32B15/09 , B65D1/28 , B65D25/14 , B32B1/00
CPC分类号： B21D51/26 , B21D22/28 , B32B15/08 , B65D1/28
摘要： A laminated draw-formed container that is obtained by draw-forming a laminated material of a metal plate on which a resin film is laminated into a cup having bottom, wherein said resin film comprises a surface layer of a high molecular oriented copolymerized polyester derived from acid components of 85 to 97% of terephthalic acid and 3 to 15% of isophthalic acid, and a diol component, and a lower layer of a low molecular oriented copolymerized polyester (B) derived from acid components of 84.5 to 96.5% of terephthalic acid and 3.5 to 15.5% of isophthalic acid, the amount of the isophthalic acid being larger than that of the copolymerized polyester (A) of the surface layer, and a diol component, and said surface layer having a double refraction method orientation degree (.DELTA. n) as represented by the following relation,.DELTA. n=n.sub.1 -n.sub.2wherein n.sub.1 is a refractive index in the direction of a maximum orientation of the film, and n.sub.2 is a refractive index in the direction of thickness of the film,which is not smaller than 0.02. The laminated draw-formed container exhibits markedly improved dent resistance and corrosion resistance even after the container is preserved, as well as improved adhesion property and workability, and prevents the adsorption of flavor components and the elution of resin components into the content, making it possible to greatly improve flavor retentivity of the content.
摘要翻译：一种叠层拉制容器，其通过将其上层叠有树脂膜的金属板的层压材料层叠到具有底部的杯中而获得，其中所述树脂膜包括来自高分子量的共聚聚酯的表层 85〜97％的对苯二甲酸和3〜15％的间苯二甲酸的酸成分和二醇成分，以及由酸成分得到的低分子量取向共聚聚酯（B）的下层为84.5〜96.5％的对苯二甲酸和3.5〜15.5％的间苯二甲酸，间苯二甲酸的量大于表层的共聚聚酯（A）的量，以及二醇成分，所述表面层具有双折射方向取向度（DELTA n ）如下面的关系所示：DELTA n = n1-n2其中n1是膜最大取向方向的折射率，n2是厚度方向上的折射率薄膜，不小于0.02。即使在保持容器之后，层叠拉制容器也具有显着提高的耐凹陷性和耐腐蚀性，以及改进的粘合性和加工性，并且防止了香料成分的吸附和树脂成分的洗脱，使其成为可能大大提高内容的风味保持性。

6. 发明授权

US5249447A Process for preparation of thickness-reduced deep-draw-formed can 失效
标题翻译：制备厚度减小的深拉制罐的方法
公开(公告)号：US5249447A
公开(公告)日：1993-10-05
申请号：US22859
申请日：1993-02-25
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： B21D22/20 , B29C51/14 , B29C51/42 , B21C27/02
CPC分类号： B29C51/426 , B21D22/201 , B29C51/14 , B29C51/42 , B29C2043/3615 , B29C2043/3631 , B29C43/18 , B29K2705/00 , B29K2995/005 , B29L2031/565 , B29L2031/712
摘要： Disclosed is a process for the preparation of a thickness-reduced deep-draw-formed can, which comprises the steps of (i) coating a crystalline thermoplastic resin on a metal plate, (ii) heating the coated metal plate at a temperature higher than the glass transition point (Tg) of the thermoplastic resin and draw-forming the coated metal plated, and (iii) heating the obtained preliminarily drawn cup at a temperature higher than the glass transition temperature (Tg) of the thermoplastic resin and redrawing the cup at a bend-pulling speed of at least 1 m/min. According to this process, damage of the coating layer can be drastically moderated, and a deep-draw-formed can having prominently improved corrosion resistance and heat resistance can be obtained.
摘要翻译： PCT No.PCT / JP90 / 00190 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。出版物WO90 / 09269 日期为1990年8月23日。公开是制备厚度减小的深拉成形罐的方法，其包括以下步骤：（i）在金属板上涂覆结晶热塑性树脂，（ii）金属板的温度高于热塑性树脂的玻璃化转变温度（Tg）并拉伸成形镀覆的镀金属，（iii）在高于玻璃化转变温度（Tg）的温度下加热获得的预拉伸杯热塑性树脂，并以至少1米/分钟的弯曲拉拔速度重新绘制杯子。根据该方法，可以显着降低涂层的损伤，并且可以获得显着地提高耐腐蚀性和耐热性的深拉成形体。

7. 发明授权

US5072605A Process for production of covered deep-drawn can 失效
标题翻译：生产覆盖深加工罐的方法
公开(公告)号：US5072605A
公开(公告)日：1991-12-17
申请号：US538044
申请日：1990-06-13
申请人： Katsuhiro Imazu , Masanori Aizawa , Tetsuo Miyazawa , Nobuyuki Satoh , Seishichi Kobayashi
发明人： Katsuhiro Imazu , Masanori Aizawa , Tetsuo Miyazawa , Nobuyuki Satoh , Seishichi Kobayashi
IPC分类号： B21D22/20 , B21D22/30 , B21D51/26 , B32B15/08 , B65D1/16
CPC分类号： B21D51/26
摘要： Disclosed is a process for the production of a covered deep-drawn can, which comprises subjecting a metal sheet covered with a thermoplastic resin to drawing and deep-drawing. By heat-treating the formed covered deep-drawn can at a temperature higher than the glass transition point of the thermoplastic resin covering but lower than the melting point of the thermoplastic resin covering, the corrosion resistance, heat resistance and denting resistance of the can are improved, and the adhesion of the resin covering to the metal sheet and the heat resistance of the resin covering to the metal sheet and the heat resistance of the resin covering are improved without degradation of film characteristics inherently possessed by the resin covering.

8. 发明授权

US4451506A Side seam-coated welded cans and process for preparation thereof 失效
标题翻译：侧缝焊接罐及其制备方法
公开(公告)号：US4451506A
公开(公告)日：1984-05-29
申请号：US422589
申请日：1982-09-24
申请人： Seishichi Kobayashi , Tatsuo Mori , Tetsuo Miyazawa , Kazuo Taira , Makoto Horiguchi , Susumu Takahashi
发明人： Seishichi Kobayashi , Tatsuo Mori , Tetsuo Miyazawa , Kazuo Taira , Makoto Horiguchi , Susumu Takahashi
IPC分类号： A47G19/12 , B05D1/02 , B05D7/22 , B05D7/26 , C08K5/07 , C09D5/08 , B65D7/38
CPC分类号： B65D7/38 , C09D5/08 , Y10S524/923 , Y10T428/12292 , Y10T428/12347 , Y10T428/1355 , Y10T428/31681 , Y10T428/31688 , Y10T428/31692 , Y10T428/31699
摘要： Disclosed is a side seam-coated welded can comprising a welded can body having a seam on the side face and a resin coating layer covering at least one surface side of the seam, wherein said coating layer comprises a thermosetting resin and a thermoplastic resin having a softening point of 50.degree. to 300.degree. C. as determined according to the ring and ball method, at a volume ratio ranging (A) from 95/5 to 25/75 or (B) from 20/80 to 1/99, and one of said two resins is present in the coating in the form of a continuous phase and at least a part of the other resin is present in the coating in the form of fine dispersed particles.This can is excellent in corrosion resistance and processability.
摘要翻译：公开了一种侧缝焊接的罐，其包括在侧面上具有接缝的焊接罐体和覆盖接缝的至少一个表面侧的树脂涂层，其中所述涂层包括热固性树脂和具有（A）为95/5〜25/75或（B）为20/80〜1/99的体积比，根据环球法测定的软化点为50〜300℃，所述两种树脂之一以连续相的形式存在于涂层中，并且至少一部分其它树脂以细分散颗粒的形式存在于涂层中。该耐腐蚀性和加工性优异。

9. 发明授权

US6025056A Laminate sheet and process for making a seamless can using the same 失效
标题翻译：层压板和制造无缝的工艺可以使用它
公开(公告)号：US6025056A
公开(公告)日：2000-02-15
申请号：US848656
申请日：1997-04-29
申请人： Sachiko Machii , Yoshiki Takesue , Kazuhiro Sato , Tetsuo Miyazawa , Katsuhiro Imazu , Toshio Sue
发明人： Sachiko Machii , Yoshiki Takesue , Kazuhiro Sato , Tetsuo Miyazawa , Katsuhiro Imazu , Toshio Sue
IPC分类号： B65D8/16 , B21D51/18 , B32B15/08 , B32B15/09 , B32B27/36 , B32B3/00 , B32B9/00
CPC分类号： B32B15/08 , B32B27/36 , Y10T428/24876 , Y10T428/24901 , Y10T428/31681
摘要： A laminate for can-making is disclosed, comprising a metal sheet and a thermoplastic resin layer provided on the surface of the metal sheet. The thermoplastic resin layer comprises a laminate film layer comprising a polyester-base resin intermediate layer (A) containing 10 wt % or more of coloring agent particles, a polyester-base resin outer surface layer (B) and a polyester-base resin backing layer (C). The outer surface layer (B) and the backing layer (C) each contains the coloring agent particles in an amount of 20 wt % or less and at the same time, in an amount less than that contained in the intermediate layer (A). Also disclosed is a process for making a can using the laminate.
摘要翻译：公开了一种用于制罐的层压体，其包括金属板和设置在金属板的表面上的热塑性树脂层。热塑性树脂层包括层叠膜层，其包含含有10重量％以上着色剂颗粒的聚酯基树脂中间层（A），聚酯基树脂外表面层（B）和聚酯基树脂背衬层（C）。外表层（B）和背层（C）各自含有20重量％以下的着色剂颗粒，同时以比中间层（A）中所含的少的量含有该着色剂颗粒。还公开了使用该层压体制造罐的方法。

10. 发明授权

US5798183A Packaging material having excellent flavor retention 失效
标题翻译：具有优异风味保持性的包装材料
公开(公告)号：US5798183A
公开(公告)日：1998-08-25
申请号：US507835
申请日：1995-07-27
申请人： Hiroko Hosono , Tetsuo Miyazawa , Yoshitsugu Maruhashi , Katsuhiro Imazu , Yasuji Nakamura
发明人： Hiroko Hosono , Tetsuo Miyazawa , Yoshitsugu Maruhashi , Katsuhiro Imazu , Yasuji Nakamura
IPC分类号： B65D8/00 , B32B15/08 , B65D85/00 , C08G63/16 , C08G63/183 , C08G63/90 , C08J5/18 , C08L67/02 , B32B27/36 , C08G63/02
CPC分类号： C08G63/183 , C08L67/02 , Y10T428/31681 , Y10T428/31786
摘要： The present invention is a packaging material composed of a thermoplastic polyester as a constituent material. By adjusting the contents of a dibasic carboxylic acid and its oligomer derived from the polyester to 500 ppm or less, and adjusting sodium to 6 ppm or less and all alkali metals to 30 ppm or less, especially 20 ppm or less, the flavor retention of the packaging material can be markedly increased.
摘要翻译：本发明是由热塑性聚酯作为构成材料构成的包装材料。通过将来自聚酯的二元羧酸及其低聚物的含量调节至500ppm以下，将钠调整为6ppm以下，将所有碱金属调整为30ppm以下，特别优选为20ppm以下，包装材料可以显着增加。

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