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1. 发明授权

US07998385B2 Method for producing multilayer stretch-molded article 有权
标题翻译：多层拉伸成形品的制造方法
公开(公告)号：US07998385B2
公开(公告)日：2011-08-16
申请号：US10573565
申请日：2004-09-29
申请人： Kazuyuki Yamane , Ryo Kato , Hisanori Tobita
发明人： Kazuyuki Yamane , Ryo Kato , Hisanori Tobita
IPC分类号： B29C55/00
CPC分类号： B29C55/023 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14593 , B29B2911/14633 , B29B2911/14906 , B29C49/0005 , B29C49/22 , B29K2067/043 , B29K2067/046 , B32B27/08 , B32B27/16 , B32B27/36 , B32B2250/244 , B32B2274/00 , B32B2307/412 , B32B2307/704 , B32B2307/7242 , B32B2439/62 , B32B2439/70 , B32B2439/80 , B32B2553/00
摘要： A transparent multilayer stretched product is produced through a process including: providing a resin laminate including at least on layer of polyglycolic acid resin, heat-forming and cooling the resin laminate, reheating the resin laminate until the polyglycolic acid resin is crystallized to be opaque and then stretching the reheated resin laminate. The thus-obtained multilayer stretched product is excellent in gas-barrier property in addition to the transparency and is suitable as a packaging material or container.
摘要翻译：通过以下方法制造透明多层拉伸制品，其包括：提供包括至少在聚乙醇酸树脂层上的树脂层压体，对树脂层压体进行加热和冷却，对树脂层压体进行再加热，直到聚乙醇酸树脂结晶为不透明，然后拉伸再热树脂层压板。由此获得的多层拉伸产品除了透明性之外还具有优异的阻气性，并且适合作为包装材料或容器。

2. 发明申请

US20060255495A1 Method for producing multilayer stretch-molded article 有权
标题翻译：多层拉伸成形品的制造方法
公开(公告)号：US20060255495A1
公开(公告)日：2006-11-16
申请号：US10573565
申请日：2004-09-29
申请人： Kazuyuki Yamane , Ryo Kato , Hisanori Tobita
发明人： Kazuyuki Yamane , Ryo Kato , Hisanori Tobita
IPC分类号： B32B38/18
CPC分类号： B29C55/023 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29B2911/1414 , B29B2911/14593 , B29B2911/14633 , B29B2911/14906 , B29C49/0005 , B29C49/22 , B29K2067/043 , B29K2067/046 , B32B27/08 , B32B27/16 , B32B27/36 , B32B2250/244 , B32B2274/00 , B32B2307/412 , B32B2307/704 , B32B2307/7242 , B32B2439/62 , B32B2439/70 , B32B2439/80 , B32B2553/00
摘要： A transparent multilayer stretched product is produced through a process including: providing a resin laminate including at least on layer of polyglycolic acid resin, heat-forming and cooling the resin laminate, reheating the resin laminate until the polyglycolic acid resin is crystallized to be opaque and then stretching the reheated resin laminate. The thus-obtained multilayer stretched product is excellent in gas-barrier property in addition to the transparency and is suitable as a packaging material or container.
摘要翻译：通过以下方法制造透明多层拉伸制品，其包括：提供包括至少在聚乙醇酸树脂层上的树脂层压体，对树脂层压体进行加热和冷却，对树脂层压体进行再加热，直到聚乙醇酸树脂结晶为不透明，然后拉伸再热树脂层压板。由此获得的多层拉伸产品除了透明性之外还具有优异的阻气性，并且适合作为包装材料或容器。

3. 发明申请

US20050221032A1 Container of biodegradable heat-resistant hard resin molding 审中-公开
标题翻译：容器可生物降解耐热硬树脂成型
公开(公告)号：US20050221032A1
公开(公告)日：2005-10-06
申请号：US10515387
申请日：2003-05-28
申请人： Kazuyuki Yamane , Yukichika Kawakami , Tomoaki Sato , Hisanori Tobita , Takehisa Suzuki
发明人： Kazuyuki Yamane , Yukichika Kawakami , Tomoaki Sato , Hisanori Tobita , Takehisa Suzuki
IPC分类号： B32B27/08 , B32B27/36 , B65D65/46 , B65D1/00
CPC分类号： B32B27/08 , B32B27/36 , B32B2307/7163 , B32B2439/70 , B65D65/466 , Y02A40/961 , Y02W90/13 , Y10T428/1328 , Y10T428/1352
摘要： A shaped container of biodegradable, heat-resistant and rigid resin having a laminate structure including a glycolic acid polymer layer and another biodegradable resin layer, is formed by shaping under heating so that another biodegradable resin forms an outer and/or inner layer. The container is excellent in biodegradability, stiffness and heat resistance as well as excellent see-through of contents, and is suitable as a temporary preservation container for food, etc.
摘要翻译：通过在加热下成形，形成具有包含乙醇酸聚合物层和另一生物降解性树脂层的叠层结构的可生物降解，耐热和刚性树脂的成形容器，从而形成外层和/或内层。容器的生物降解性，刚度和耐热性优异，内容物透明性好，适用于食品等的临时保存容器。

4. 发明申请

US20050175801A1 Bottle excellent in recyclability and method for recycling the bottle 审中-公开
标题翻译：瓶子具有优异的可回收性和回收瓶子的方法
公开(公告)号：US20050175801A1
公开(公告)日：2005-08-11
申请号：US10514048
申请日：2003-05-16
申请人： Kazuyuki Yamane , Ryo Kato , Hiroyuki Sato
发明人： Kazuyuki Yamane , Ryo Kato , Hiroyuki Sato
IPC分类号： B29B17/02 , B29B17/04 , B32B27/36 , B65D1/02 , C08J11/14 , B65D1/00
CPC分类号： B32B27/08 , B29B17/02 , B29B17/04 , B29B2017/0289 , B29B2017/0293 , B29B2017/0436 , B29K2003/00 , B29K2067/043 , B29K2067/046 , B29K2667/043 , B29L2031/712 , B29L2031/7158 , B32B27/36 , B32B2307/402 , B32B2439/60 , B65D1/0215 , B65D2565/385 , C08J11/14 , C08J2367/04 , Y02P20/582 , Y02W30/622 , Y02W30/625 , Y02W30/704 , Y10T428/1352
摘要： There are provided a bottle which has a laminate structure including a glycolic acid polymer layer showing good gas-barrier property in addition to a principal resin layer and is yet provided with excellent recyclability, and also an efficient method of recycling the bottle. More specifically, a bottle having a laminate structure including at least one layer of glycolic acid polymer in addition to a principal resin layer, is obtained. After breaking the bottle, the broken pieces are washed with alkaline water, water or acidic water to remove the glycolic acid polymer layer, thereby recovering the principal resin.
摘要翻译：提供了一种具有层叠结构的瓶子，除了主树脂层之外还具有显示出良好的阻气性的乙醇酸聚合物层，并且还具有优异的可再循环性，并且还具有回收瓶子的有效方法。更具体地，获得具有包括至少一层乙醇酸聚合物的主层树脂层的层压结构的瓶子。破瓶后，用碱性水，水或酸性水洗涤破碎片，除去乙醇酸聚合物层，从而回收主树脂。

5. 发明授权

US07799837B2 Bottle excellent in recyclability and method for recycling the bottle 失效
标题翻译：瓶子具有优异的可回收性和回收瓶子的方法
公开(公告)号：US07799837B2
公开(公告)日：2010-09-21
申请号：US12232365
申请日：2008-09-16
申请人： Kazuyuki Yamane , Ryo Kato , Hiroyuki Sato
发明人： Kazuyuki Yamane , Ryo Kato , Hiroyuki Sato
IPC分类号： C08J11/16
CPC分类号： B32B27/08 , B29B17/02 , B29B17/04 , B29B2017/0289 , B29B2017/0293 , B29B2017/0436 , B29K2003/00 , B29K2067/043 , B29K2067/046 , B29K2667/043 , B29L2031/712 , B29L2031/7158 , B32B27/36 , B32B2307/402 , B32B2439/60 , B65D1/0215 , B65D2565/385 , C08J11/14 , C08J2367/04 , Y02P20/582 , Y02W30/622 , Y02W30/625 , Y02W30/704 , Y10T428/1352
摘要： There are provided a bottle which has a laminate structure including a glycolic acid polymer layer showing good gas-barrier property in addition to a principal resin layer and is yet provided with excellent recyclability, and also an efficient method of recycling the bottle. More specifically, a bottle having a laminate structure including at least one layer of glycolic acid polymer in addition to a principal resin layer, is obtained. After breaking the bottle, the broken pieces are washed with alkaline water, water or acidic water to remove the glycolic acid polymer layer, thereby recovering the principal resin.
摘要翻译：提供了一种具有层叠结构的瓶子，除了主树脂层之外还具有显示出良好的阻气性的乙醇酸聚合物层，并且还具有优异的可再循环性，并且还具有回收瓶子的有效方法。更具体地，获得具有包括至少一层乙醇酸聚合物的主层树脂层的层压结构的瓶子。破瓶后，用碱性水，水或酸性水洗涤破碎片，除去乙醇酸聚合物层，从而回收主树脂。

6. 发明授权

US08119699B2 Method of recycling laminated molding 失效
标题翻译：层压成型方法
公开(公告)号：US08119699B2
公开(公告)日：2012-02-21
申请号：US10579560
申请日：2004-11-11
申请人： Kazuyuki Yamane , Ryo Kato , Akiko Wakamatsu
发明人： Kazuyuki Yamane , Ryo Kato , Akiko Wakamatsu
IPC分类号： C08J11/04 , B08B9/20 , B02C17/00 , B29D22/00
CPC分类号： C08J11/06 , C08J11/04 , C08J2367/02 , C08J2467/04 , Y02P20/143 , Y02P20/582 , Y02W30/70 , Y02W30/701 , Y10T428/1352
摘要： A method of recycling a laminate shaped product, including the steps of: breaking a shaped product having a laminate structure including at least one layer of aliphatic polyester resin in addition to a principal resin layer, storing resultant broken pieces in a moisturizing environment to adjust a moisture content of the aliphatic polyester resin (layer) to at least 0.5 wt. %, and then washing the broken pieces with alkaline water to remove the aliphatic polyester resin layer, thereby recovering the principal resin. As a result, it becomes possible to shorten an induction period in the alkaline water washing step that is a principal process step, thereby rationalizing the entire process.
摘要翻译：一种回收层压成形产品的方法，包括以下步骤：除了主树脂层之外，将具有包括至少一层脂肪族聚酯树脂的叠层结构的成形产品破碎，将保存在保湿环境中的破碎片调节脂肪族聚酯树脂（层）的水分含量至少为0.5重量％％，然后用碱性水洗涤破碎片以除去脂族聚酯树脂层，从而回收主要树脂。结果，可以缩短作为主要处理步骤的碱性水洗涤步骤中的诱导期，从而使整个过程合理化。

7. 发明申请

US20070095957A1 Method of recycling laminated molding 失效
标题翻译：层压成型方法
公开(公告)号：US20070095957A1
公开(公告)日：2007-05-03
申请号：US10579560
申请日：2004-11-11
申请人： Kazuyuki Yamane , Ryo Kato , Akiko Wakamatsu
发明人： Kazuyuki Yamane , Ryo Kato , Akiko Wakamatsu
IPC分类号： B02C17/02
CPC分类号： C08J11/06 , C08J11/04 , C08J2367/02 , C08J2467/04 , Y02P20/143 , Y02P20/582 , Y02W30/70 , Y02W30/701 , Y10T428/1352
摘要： A method of recycling a laminate shaped product, including the steps of: breaking a shaped product having a laminate structure including at least one layer of aliphatic polyester resin in addition to a principal resin layer, storing resultant broken pieces in a moisturizing environment to adjust a moisture content of the aliphatic polyester resin (layer) to at least 0.5 wt. %, and then washing the broken pieces with alkaline water to remove the aliphatic polyester resin layer, thereby recovering the principal resin. As a result, it becomes possible to shorten an induction period in the alkaline water washing step that is a principal process step, thereby rationalizing the entire process.
摘要翻译：一种回收层压成形产品的方法，包括以下步骤：除了主树脂层之外，将具有包括至少一层脂肪族聚酯树脂的叠层结构的成形产品破碎，将保存在保湿环境中的破碎片调节脂肪族聚酯树脂（层）的水分含量至少为0.5重量％％，然后用碱性水洗涤破碎片以除去脂族聚酯树脂层，从而回收主要树脂。结果，可以缩短作为主要处理步骤的碱性水洗涤步骤中的诱导期，从而使整个过程合理化。

8. 发明申请

US20090030094A1 Bottle excellent in recyclability and method for recycling the bottle 失效
标题翻译：瓶子具有优异的可回收性和回收瓶子的方法
公开(公告)号：US20090030094A1
公开(公告)日：2009-01-29
申请号：US12232365
申请日：2008-09-16
申请人： Kazuyuki Yamane , Ryo Kato , Hiroyuki Sato
发明人： Kazuyuki Yamane , Ryo Kato , Hiroyuki Sato
IPC分类号： C08J11/16
CPC分类号： B32B27/08 , B29B17/02 , B29B17/04 , B29B2017/0289 , B29B2017/0293 , B29B2017/0436 , B29K2003/00 , B29K2067/043 , B29K2067/046 , B29K2667/043 , B29L2031/712 , B29L2031/7158 , B32B27/36 , B32B2307/402 , B32B2439/60 , B65D1/0215 , B65D2565/385 , C08J11/14 , C08J2367/04 , Y02P20/582 , Y02W30/622 , Y02W30/625 , Y02W30/704 , Y10T428/1352
摘要： There are provided a bottle which has a laminate structure including a glycolic acid polymer layer showing good gas-barrier property in addition to a principal resin layer and is yet provided with excellent recyclability, and also an efficient method of recycling the bottle. More specifically, a bottle having a laminate structure including at least one layer of glycolic acid polymer in addition to a principal resin layer, is obtained. After breaking the bottle, the broken pieces are washed with alkaline water, water or acidic water to remove the glycolic acid polymer layer, thereby recovering the principal resin.
摘要翻译：提供了一种具有层叠结构的瓶子，除了主树脂层之外还具有显示出良好的阻气性的乙醇酸聚合物层，并且还具有优异的可再循环性，并且还具有回收瓶子的有效方法。更具体地，获得具有包括至少一层乙醇酸聚合物的主层树脂层的层压结构的瓶子。破瓶后，用碱性水，水或酸性水洗涤破碎片，除去乙醇酸聚合物层，从而回收主树脂。

9. 发明申请

US20060047088A1 High-molecular aliphatic polyester and process for producing the same 审中-公开
标题翻译：高分子脂肪族聚酯及其制造方法
公开(公告)号：US20060047088A1
公开(公告)日：2006-03-02
申请号：US10529449
申请日：2003-10-08
申请人： Kazuyuki Yamane , Ryo Kato , Toshihiko Ono
发明人： Kazuyuki Yamane , Ryo Kato , Toshihiko Ono
IPC分类号： C08F8/30 , C08L67/00 , B32B27/36
CPC分类号： C08G63/912
摘要： Disclosed herein are a high-molecular weight aliphatic polyester, whose molecular weight has been highly increased by a chain-lengthening reaction of a ring-opening (co)polymer of at least one cyclic ester selected from the group consisting of glycolide and lactide with an oxazoline compound, and a production process thereof. The molecular weight of the high-molecular weight aliphatic polyester is highly increased to the extent that a rate of increase in molecular weight represented by a ratio (Mw2/Mw1) of a weight average molecular weight (Mw2) of a ring-opening (co)polymer after the chain lengthening to a weight average molecular weight (Mw1) of the ring-opening (co)polymer before the chain lengthening amounts to at least 1.10.
摘要翻译：本文公开了一种高分子量脂族聚酯，其分子量通过选自乙交酯和丙交酯的至少一种环酯的开环（共）聚合物与丙交酯的开环（共）聚合物的链延长反应而高度增加，恶唑啉化合物及其制备方法。高分子量脂族聚酯的分子量高度增加到以比例（Mw / 2 / Mw <1）表示的分子量的增加速率在链延长之后开环（共）聚合物的重均分子量（Mw / 2）与环的重均分子量（Mw <1）之间的重均分子量开链延长之前的开环（共）聚合物至少为1.10。

10. 发明授权

US08808596B2 Process of making polyglycolic acid resin filament 有权
标题翻译：制备聚乙醇酸树脂丝的工艺
公开(公告)号：US08808596B2
公开(公告)日：2014-08-19
申请号：US12656810
申请日：2010-02-17
申请人： Satoshi Hashimoto , Kazuyuki Yamane , Juichi Wakabayashi , Hirokazu Matsui
发明人： Satoshi Hashimoto , Kazuyuki Yamane , Juichi Wakabayashi , Hirokazu Matsui
IPC分类号： D01F6/62 , D02J1/22 , D01D5/088 , D01D5/12 , D02G3/44
CPC分类号： D01F6/625 , D01D5/0885 , D01D5/12 , D02G3/444 , D02J1/22 , D02J1/223 , D02J1/228
摘要： A biodegradable filament of polyglycolic acid resin having practical properties represented by high tensile strength and knot strength is produced. A polyglycolic acid resin having a residual monomer content of below 0.5 wt. % is melt-spun, quenched in a liquid bath of at most 10° C. and then stretched in a liquid bath of 60-83° C. to produce a polyglycolic acid resin filament having a tensile strength of at least 750 MPa and a knot strength of at least 600 MPa.
摘要翻译：制造具有高拉伸强度和结强度代表的实用性能的聚乙醇酸树脂的生物可降解长丝。残留单体含量低于0.5重量％的聚乙醇酸树脂％熔体纺丝，在至多10℃的液槽中淬火，然后在60-83℃的液浴中拉伸，得到拉伸强度为至少750MPa的聚乙醇酸树脂长丝和结强度至少为600MPa。

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