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1.发明授权Method of heating thermoplastic bottle or preform and method of controlling temperature of heating member utilized by the heating method 失效加热蒸煮瓶或预浸料的加热方法及加热方法利用加热方法控制加热部件的温度
公开(公告)号：US5180893A
公开(公告)日：1993-01-19
申请号：US608420
申请日：1990-11-02
申请人： Ikuo Sugiyama , Kazuhisa Ishibashi , Nobuyuki Takakusaki , Yoshitsugu Maruhashi , Yasushi Nishimura , Hiroshi Koyama , Setsuko Iida , Koji Sato
发明人： Ikuo Sugiyama , Kazuhisa Ishibashi , Nobuyuki Takakusaki , Yoshitsugu Maruhashi , Yasushi Nishimura , Hiroshi Koyama , Setsuko Iida , Koji Sato
CPC分类号： B29C49/6445 , B29C33/02 , B29C33/06 , B29C35/08 , B29C49/68 , B29C2037/90 , B29C2049/0089 , B29C35/12 , B29C49/06 , B29K2105/258 , B29L2031/7158 , Y10S264/908
摘要： This invention relates to a heating method for forming a thermoplastic bottle in which a heating member is inserted into the interior from a preform made of a thermoplastic material or the bottle and the preform or plastic bottle is heated by the heating member and a heating device located externally so as to thereby heat the same simultaneously internally and externally thereof, the temperature of the respective heating member being controlled respectively. Radiant heat energy distribution is variable along the longitudinal direction of the heating member so as to carry out the heating process in conformity with the bottle to be formed so as to manufacture the plastic bottle with high quality. A metal to be melted within a predetermined temperature range is enclosed in the heating member and the predetermined temperature of the heating member is maintained for a long period of time by the utilization of the latent heat of the metal so as to manufacture the plastic bottle with high quality under precise temperature setting conditions. The heating means is also utilized for the heating of a mouth portion of the plastic bottle so as to obtain a suitable crystallization of the mouth portion.
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2.发明授权Method of heating thermoplastic bottle of preform and method of controlling temperature of heating member utilized by the heating method 失效加热热塑性塑料瓶的加热方法及加热方法使用的加热部件的温度控制方法
公开(公告)号：US5032700A
公开(公告)日：1991-07-16
申请号：US339790
申请日：1989-02-07
申请人： Ikuo Sugiyama , Kazuhisa Ishibashi , Nobuyuki Takakusaki , Yoshitsugu Maruhashi , Yasushi Nishimura , Hiroshi Koyama , Setsuko Iida , Koji Sato
发明人： Ikuo Sugiyama , Kazuhisa Ishibashi , Nobuyuki Takakusaki , Yoshitsugu Maruhashi , Yasushi Nishimura , Hiroshi Koyama , Setsuko Iida , Koji Sato
CPC分类号： B29C49/6445 , B29C33/02 , B29C33/06 , B29C35/08 , B29C49/68 , B29C2037/90 , B29C2049/0089 , B29C35/12 , B29C49/06 , B29K2105/258 , B29L2031/7158 , Y10S264/908
摘要： This invention relates to a heating method for forming a thermoplastic bottle in which a heating member is inserted into the interior of a preform made from a thermoplastic material or the bottle and the preform or plastic bottle is heated by the heating member and a heating device located externally so as to thereby heat the same simultaneously internally and externally thereof, the temperature of the respective heating member being controlled respectively. Radiant heat energy distribution is variable along the longitudinal direction of the heating member so as to carry out the heating process in comformity with the bottle to be formed so as to manufacture the plastic bottle with high quality. A metal to be melted within a predetermined temperature range is enclosed within the heating member and the predetermined temperature of the heating member is maintained for a long period of time by the utilization of the latent heat of the metal so as to manufacture the plastic bottle with high quality under precise temperature setting conditions. The heating means is also utilized for the heating of a mouth portion of the plastic bottle so as to obtain a suitable crystallization of the mouth portion.
摘要翻译： PCT No.PCT / JP88 / 00553 Sec。 371日期1989年2月7日 102（e）日期1989年2月7日PCT Filed 1988年6月8日PCT Pub。 出版物WO88 / 09717 日本特开昭通1988年12月15日。本发明涉及一种用于形成热塑性瓶的加热方法，其中将加热构件插入由热塑性材料或瓶子制成的预成型件的内部，并且预成型件或塑料瓶被 加热构件和位于外部的加热装置，从而同时在内部和外部对其加热，分别控制各个加热构件的温度。 辐射热能分布沿着加热部件的纵向是可变的，以便与要形成的瓶子相一致地执行加热过程，以便制造高质量的塑料瓶。 将要在预定温度范围内熔化的金属封闭在加热构件内，并且通过利用金属的潜热来长时间地保持加热构件的预定温度，从而制造具有 高品质的精密温度设定条件。 加热装置还用于加热塑料瓶的口部，以获得口部的合适的结晶。
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公开(公告)号：US5250335A
公开(公告)日：1993-10-05
申请号：US542143
申请日：1990-06-22
申请人： Yoshitsugu Maruhashi , Setsuko Iida
发明人： Yoshitsugu Maruhashi , Setsuko Iida
CPC分类号： B29C49/6454 , B29C49/08 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/1412 , B29B2911/14133 , B29B2911/14173 , B29B2911/14593 , B29B2911/14906 , B29C2035/0822 , B29C49/04 , B29C49/06 , B29C49/22 , B29K2067/00 , B29K2667/00 , Y10S428/91 , Y10T428/1397
摘要： In preparing a draw-blow-formed polyester vessel, the inner surface and outer surface temperatures of a starting preform are adjusted at specific levels at the preliminary heating step, and the drawing speed in the circumferential direction is adjusted at a level of at least 350%/sec and a specific relation is established between the area draw ratios on the inner and outer surface sides at the draw-blowing step. A polyester vessel having a reduced shrinkage with time and a high pressure-resistant strength is obtained according to this process.
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4.发明授权Process for producing biaxially drawn plastic bottles having excellent heat resistance 失效制造具有优异耐热性的双轴拉伸塑料瓶的方法
公开(公告)号：US5611987A
公开(公告)日：1997-03-18
申请号：US281686
申请日：1994-07-28
申请人： Nobuyuki Kato , Kenji Matsuno , Yoshitsugu Maruhashi , Hideo Kurashima , Hiroo Ikegami , Setsuko Iida , Kimio Takeuchi
发明人： Nobuyuki Kato , Kenji Matsuno , Yoshitsugu Maruhashi , Hideo Kurashima , Hiroo Ikegami , Setsuko Iida , Kimio Takeuchi
IPC分类号： B29C49/08 , B29C35/08 , B29C49/06 , B29C49/12 , B29C49/18 , B29C49/36 , B29C49/64 , B29C49/68 , B65D1/00
CPC分类号： B29C49/36 , B29C49/12 , B29C49/6409 , B29C49/649 , B29C49/68 , B29C2035/0822 , B29C2049/1257 , B29C49/06 , B29K2067/00 , B29K2995/0017 , B29K2995/004 , B29K2995/0041 , B29L2031/7158 , Y10S264/906
摘要： A process for producing biaxially drawn plastic bottles having excellent heat resistance and an apparatus therefor. The process comprises a step of biaxially drawing and free blow-molding the preformed article to obtain a secondary molded article thereof, a step of heating the secondary molded article by inserting it for 0.3 to 5 seconds in the infrared rays emitted from an infrared-ray radiation member that has a substantially planar radiation surface having a height larger than that of the secondary molded article in the direction of height and having a surface temperature of from 350.degree. C. to 1000.degree. C., in order to obtain a tertiary product thereof that is shrunk, and a step for blow-molding the tertiary product that is in a heated state in a metal mold to obtain a final molded article. A single metal mold is used for blow-molding to shorten the time occupied by the metal mold and to produce the bottles having excellent heat resistance maintaining high productivity.
摘要翻译： 一种制造耐热性优异的双轴拉伸塑料瓶的方法及其设备。 该方法包括双轴拉伸和自由吹塑预成型制品以获得其二次模制品的步骤，通过在从红外线发射的红外线中插入0.3至5秒钟来加热二次模制品的步骤 辐射构件，其具有在高度方向上具有大于二次模制品的高度的基本上平面的辐射表面，并且具有350℃至1000℃的表面温度，以获得其第三产物 并且在金属模具中吹塑处于加热状态的第三产品以获得最终模塑制品的步骤。 使用单个金属模具进行吹塑以缩短金属模具占用的时间并生产具有优异耐热性的瓶子，从而保持高生产率。
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公开(公告)号：US4919984A
公开(公告)日：1990-04-24
申请号：US256146
申请日：1988-10-07
申请人： Yoshitsugu Maruhashi , Tamio Asai , Setsuko Iida , Sadao Hirata
发明人： Yoshitsugu Maruhashi , Tamio Asai , Setsuko Iida , Sadao Hirata
CPC分类号： B29B17/0005 , B32B27/08 , Y02W30/62 , Y10T428/1372 , Y10T428/1383 , Y10T428/254 , Y10T428/31786 , Y10T428/31913 , Y10T428/31928 , Y10T428/31935
摘要： An improvement in a packaging multilayer plastic container comprising a gas-barrier interlayer of an ethylene/vinyl alcohol copolymer and an inner and an outer layer of a moisture-resistant thermoplastic resin such as a polyester sandwiching the interlayer. An intermediary layer comprising particles of a high water-absorbing resin dispersed in a resinous medium is provided between the gas-barrier layer and each of the inner and outer layers. Crosslinked polyacrylic acid or its salt or a vinyl alcohol/acrylic acid (salt) block copolymer, for example, may be used as the highly water-absorbing resin. Because of its high saturation moisture absorption at high temperatures, the highly water-absorbing resin is effective for preventing degradation of the gas-barrier property of the ethylene/vinyl alcohol copolymer during retorting.
摘要翻译： 一种改进的包装多层塑料容器，包括乙烯/乙烯醇共聚物的阻气中间层和耐湿热塑性树脂的内层和外层，例如夹着中间层的聚酯。 在阻气层与内层和外层之间设置包含分散在树脂介质中的高吸水性树脂颗粒的中间层。 可以使用交联的聚丙烯酸或其盐或乙烯醇/丙烯酸（盐）嵌段共聚物作为高吸水性树脂。 由于高温下的高饱和吸湿性，高吸水性树脂对于防止乙醇/乙烯醇共聚物在蒸煮过程中的气体阻隔性降低是有效的。
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6.发明授权
公开(公告)号：US4913945A
公开(公告)日：1990-04-03
申请号：US256951
申请日：1988-10-13
CPC分类号： B29C49/08 , B29C49/64 , B65D1/0207 , B29K2067/00 , B29K2667/00 , B29K2995/0017 , Y10S264/90 , Y10T428/1397 , Y10T428/24942 , Y10T428/31786
摘要： Disclosed is a process for the preparation of a heat-resistant polyester hollow formed body, which comprises mounting a preform of a thermoplastic polyester composed mainly of ethylene terephthalate units, which is maintained at a temperature where high-speed drawing is possible but whitening can be prevented, especially at a temperature represented by the following formula:T=K(100.multidot.IV-8.multidot.DEG+42) (1)wherein IV stands for the intrinsic viscosity (dl/g) of the thermoplastic polyester, DEG stands for the content (% by weight) of diethylene glycol units in the thermoplastic polyester, k is a number of from 0.95 to 1.05, and T stands for the temperature (.degree.C.) of the preform,in a hollow forming mold maintained at a temperature as high as possible within the range where a final hollow formed body can be withdrawn without deformation substantially under non-cooling, blowing air maintained at a temperature higher than the preform temperature into the preform to effect stretch drawing and expansion drawing so that the drawing speed in the axial direction is at least 250%/sec and the drawing speed in the circumferential direction is at least 450%/sec, and effecting heat setting while the preform is being draw-formed.According to this process, a polyester hollow formed vessel excellent in the resistance to thermal contraction can be prepared at a very high manufacturing speed.
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7.发明授权
公开(公告)号：US4803036A
公开(公告)日：1989-02-07
申请号：US91137
申请日：1987-08-31
CPC分类号： B29C49/08 , B29C49/64 , B65D1/0207 , B29K2067/00 , B29K2667/00 , B29K2995/0017 , Y10S264/90 , Y10T428/1397 , Y10T428/24942 , Y10T428/31786
摘要： A process for the preparation of a heat-resistant polyester hollow formed body, which comprises mounting a preform of a thermoplastic polyester composed mainly of ethylene terephthalate units, which is maintained at a temperature where high-speed drawing is possible but whitening can be prevented, especially at a temperature represented by the following formula:T=k(100.multidot.IV-8.multidot.DEG+42) (1)wherein IV stands for the intrinsic viscosity (dl/g) of the thermoplastic polyester, DEG stands for the content (% by weight) of diethylene glycol units in the thermoplastic polyester, k is a number of from 0.95 to 1.05, and T stands for the temperature (.degree.C.) of the preform, in a hollow forming mold maintained at a temperature as high as possible within the range where a final hollow formed body can be withdrawn without deformation substantially under non-cooling, blowing air maintained at a temperature higher than the preform temperature into the preform to effect stretch drawing and expansion drawing so that the drawing speed in the axial direction is at least 250%/sec and the drawing speed in the circumferential direction is at least 450%/sec, and effecting heat setting while the preform is being draw-formed.
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公开(公告)号：US5398826A
公开(公告)日：1995-03-21
申请号：US85144
申请日：1993-07-02
CPC分类号： B29C49/085 , B29C49/0042 , B65D1/0207 , B29K2995/004 , B29K2995/0041 , B29K2995/0077 , B29L2031/7158
摘要： A highly-drawn and blow-molded polyester bottle is disclosed have a barrel resin layer forming a bottle wall with a circumferential yield point of higher than 1,800 kg/cm.sup.2 and a heightwise yield point of higher than 800 kg/cm.sup.2.
摘要翻译： 公开了一种高度拉伸和吹塑的聚酯瓶，其具有形成瓶壁的桶形树脂层，其周向屈服点高于1,800kg / cm 2，高度屈服点高于800kg / cm 2。
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9.发明授权
公开(公告)号：US5876814A
公开(公告)日：1999-03-02
申请号：US692721
申请日：1996-08-06
申请人： Yasuhiro Oda , Yoshitsugu Maruhashi
发明人： Yasuhiro Oda , Yoshitsugu Maruhashi
CPC分类号： B32B27/06 , B65D65/38 , Y10S428/91 , Y10T428/1352 , Y10T428/1359 , Y10T428/1383 , Y10T428/1393 , Y10T428/31913 , Y10T428/31917 , Y10T428/3192 , Y10T428/31928
摘要： A method of preventing a container from becoming colored by contents of the container in a packaging process comprising filling and sealing colored contents in a packaging container having an inner surface comprising a plastic material and then disinfecting and sterilizing the contents by heat treatment, wherein said inner surface plastic material comprises a thermoplastic resin having a glass transition temperature (Tg) 10.degree. C. or more higher than the temperature of said heat treatment and a coefficient of moisture permeability at 40.degree. C. and 90% RH of 2.0 g.mm/m.sup.2.24 hr or less.
摘要翻译： 一种防止容器在包装过程中被容器的内容物着色的方法，包括在具有包含塑料材料的内表面的包装容器中填充和密封着色内容物，然后通过热处理对内容物进行消毒和灭菌，其中所述内 表面塑料材料包括玻璃化转变温度（Tg）高于所述热处理温度10℃或更高的热塑性树脂，并且在40℃和90％RH下的透湿系数为2.0g.mm/ m2.24小时以下。
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公开(公告)号：US5798183A
公开(公告)日：1998-08-25
申请号：US507835
申请日：1995-07-27
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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