公开(公告)号：US08163212B2

公开(公告)日：2012-04-24

申请号：US10521468

申请日：2003-07-14

Applicant: Naohiko Uchiumi ,  Noriyuki Kida ,  Hiroyuki Shimo ,  Kaoru Ikeda

Inventor： Naohiko Uchiumi ,  Noriyuki Kida ,  Hiroyuki Shimo ,  Kaoru Ikeda

IPC: B29B9/06

CPC classification number: C08J3/12 ,  B29B9/06 ,  B29B9/065 ,  B29B9/16 ,  B29C2791/001 ,  C08J3/14 ,  C08J2329/08

Abstract: The present invention provides a process for producing pellet of EVOH comprising the steps of introducing an EVOH solution containing alcohol into an apparatus, contacting the solution with water in the apparatus to let out the alcohol with water and then letting out an EVOH hydrous composition from the above-mentioned apparatus (step 1); cutting the EVOH hydrous composition let out therefrom to obtain EVOH hydrous composition pellets (step 2); introducing the obtained EVOH hydrous composition pellets into a dryer to reduce a water content thereof (step 3); melt-kneading the pellets, whose water content is reduced, in an extruder (step 4); and cutting EVOH discharged from the extruder to obtain the pellet of EVOH (step 5). Thus, the EVOH hydrous composition obtained by removing alcohol without deteriorating the environment can be efficiently dried, and pellets having less thermal degradation in drying and a uniform shape can be obtained.

Abstract translation: 本发明提供了一种制备EVOH颗粒的方法，包括以下步骤：将含有醇的EVOH溶液引入设备中，使该溶液与设备中的水接触，以便用水排出酒精，然后从其中提取出EVOH含水组合物 上述装置（步骤1）; 从中排出EVOH含水组合物，得到EVOH含水组合物颗粒（步骤2）; 将获得的EVOH含水组合物颗粒引入干燥器中以降低其含水量（步骤3）; 在挤出机中熔融捏合含水量降低的颗粒（步骤4）; 并从挤出机中排出EVOH以获得EVOH颗粒（步骤5）。 因此，可以有效地干燥除去醇而不使环境恶化得到的EVOH含水组合物，并且可以获得干燥热降低和均匀形状的颗粒。

公开(公告)号：US07820261B2

公开(公告)日：2010-10-26

申请号：US11768617

申请日：2007-06-26

Applicant: Shinji Tai ,  Hiroyuki Shimo ,  Masakazu Nakaya ,  Mizuho Maeda

Inventor： Shinji Tai ,  Hiroyuki Shimo ,  Masakazu Nakaya ,  Mizuho Maeda

IPC: B32B27/08

CPC classification number: B32B27/08 ,  B32B27/28 ,  B32B27/36 ,  B32B2307/7242 ,  C08L29/04 ,  C08L53/02 ,  Y10T428/1355 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/249921 ,  Y10T428/254 ,  Y10T428/31504 ,  Y10T428/31794 ,  C08L2666/24

Abstract: The present invention provides a resin composition having an oxygen scavenging function. The resin composition comprises 70 to 99.9 wt % of a polyvinyl alcohol resin (A) and 0.1 to 30 wt % of a thermoplastic resin (B) other than the polyvinyl alcohol resin (A), wherein the thermoplastic resin (B) has a carbon-carbon double bond and a functional group including a hetero atom, and an oxygen absorption rate of the resin composition is 0.001 ml/m2·day or more.

Abstract translation: 本发明提供了具有除氧功能的树脂组合物。 树脂组合物包含聚乙烯醇树脂（A）70至99.9重量％和聚乙烯醇树脂（A）以外的热塑性树脂（B）0.1至30重量％，其中热塑性树脂（B）具有碳 碳双键和包含杂原子的官能团，并且树脂组合物的氧吸收速率为0.001ml / m 2·天或更多。

公开(公告)号：US20070275197A1

公开(公告)日：2007-11-29

申请号：US11440112

申请日：2006-05-25

Applicant: Edgard Chow ,  Hiroyuki Shimo

Inventor： Edgard Chow ,  Hiroyuki Shimo

IPC: B32B1/02 ,  B32B27/00

CPC classification number: B32B27/32 ,  B32B27/08 ,  B32B27/18 ,  B32B27/306 ,  B32B2250/24 ,  B32B2250/40 ,  B32B2272/00 ,  B32B2307/306 ,  B32B2307/7242 ,  B32B2439/70 ,  Y10T428/1352 ,  Y10T428/31855

Abstract: To provide a resin composition including: an ethylene-vinyl alcohol copolymer (A) having an ethylene content of from 15 to 65 mol % and a saponification degree of at least 95 mol %, a phosphoric acid salt (B) which can form a hydrate, and a conjugated polyene compound (C) having a boiling point of at least 150° C., wherein the resin composition comprises from 50 to 99 parts by weight of (A), from 1 to 50 parts by weight of (B) and from 0.00001 to 1 parts by weight of (C), based on 100 parts by weight of the total amounts of (A) and (B). This resin composition excels in gas barrier property and also in moisture resistance at high temperatures and high humidities. Therefore, it is suitable for food packaging containers to be retorted.

Abstract translation: 提供一种树脂组合物，其包含：乙烯含量为15〜65摩尔％，皂化度为95摩尔％以上的乙烯 - 乙烯醇共聚物（A），可形成水合物的磷酸盐（B） ，和沸点为至少150℃的共轭多烯化合物（C），其中所述树脂组合物包含50至99重量份的（A），1至50重量份的（B）和 基于（A）和（B）的总量的100重量份，从（C）0.00001到1重量份。 该树脂组合物的气体阻隔性以及高温和高湿度下的耐湿性均优异。 因此，适合食品包装容器被蒸煮。

公开(公告)号：US07255904B2

公开(公告)日：2007-08-14

申请号：US10111911

申请日：2001-08-31

Applicant: Shinji Tai ,  Hiroyuki Shimo ,  Masakazu Nakaya ,  Mizuho Maeda

Inventor： Shinji Tai ,  Hiroyuki Shimo ,  Masakazu Nakaya ,  Mizuho Maeda

IPC: B29D22/00 ,  B29D23/00 ,  B32B1/08

CPC classification number: B32B27/08 ,  B32B27/28 ,  B32B27/36 ,  B32B2307/7242 ,  C08L29/04 ,  C08L53/02 ,  Y10T428/1355 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/249921 ,  Y10T428/254 ,  Y10T428/31504 ,  Y10T428/31794 ,  C08L2666/24

Abstract: The present invention provides a resin composition having an oxygen scavenging function. The resin composition comprises 70 to 99.9 wt % of a polyvinyl alcohol resin (A) and 0.1 to 30 wt % of a thermoplastic resin (B) other than the polyvinyl alcohol resin (A), wherein the thermoplastic resin (B) has a carbon-carbon double bond and a functional group including a hetero atom, and an oxygen absorption rate of the resin composition is 0.001 ml/m2·day or more.

Abstract translation: 本发明提供了具有除氧功能的树脂组合物。 树脂组合物包含聚乙烯醇树脂（A）70至99.9重量％和聚乙烯醇树脂（A）以外的热塑性树脂（B）0.1至30重量％，其中热塑性树脂（B）具有碳 碳双键和包含杂原子的官能团，并且树脂组合物的氧吸收速率为0.001ml / m 2以上。

公开(公告)号：US20060108703A1

公开(公告)日：2006-05-25

申请号：US10521468

申请日：2003-07-14

Applicant: Naohiko Uchiumi ,  Noriyuki Kida ,  Hiroyuki Shimo ,  Kaoru Ikeda

Inventor： Naohiko Uchiumi ,  Noriyuki Kida ,  Hiroyuki Shimo ,  Kaoru Ikeda

IPC: B29B9/06

CPC classification number: C08J3/12 ,  B29B9/06 ,  B29B9/065 ,  B29B9/16 ,  B29C2791/001 ,  C08J3/14 ,  C08J2329/08

Abstract: The present invention provides a process for producing pellet of EVOH comprising the steps of introducing an EVOH solution containing alcohol into an apparatus, contacting the solution with water in the apparatus to let out the alcohol with water and then letting out an EVOH hydrous composition from the above-mentioned apparatus (step 1); cutting the EVOH hydrous composition let out therefrom to obtain EVOH hydrous composition pellets (step 2); introducing the obtained EVOH hydrous composition pellets into a dryer to reduce a water content thereof (step 3); melt-kneading the pellets, whose water content is reduced, in an extruder (step 4); and cutting EVOH discharged from the extruder to obtain the pellet of EVOH (step 5). Thus, the EVOH hydrous composition obtained by removing alcohol without deteriorating the environment can be efficiently dried, and pellets having less thermal degradation in drying and a uniform shape can be obtained.

Abstract translation: 本发明提供了一种制备EVOH颗粒的方法，包括以下步骤：将含有醇的EVOH溶液引入设备中，使该溶液与设备中的水接触，以便用水排出酒精，然后从中提取出EVOH含水组合物 上述装置（步骤1）; 从中排出EVOH含水组合物，得到EVOH含水组合物颗粒（步骤2）; 将获得的EVOH含水组合物颗粒引入干燥器中以降低其含水量（步骤3）; 在挤出机中熔融捏合含水量降低的颗粒（步骤4）; 并从挤出机中排出EVOH以获得EVOH颗粒（步骤5）。 因此，可以有效地干燥除去醇而不使环境恶化得到的EVOH含水组合物，并且可以获得干燥热降低和均匀形状的颗粒。

公开(公告)号：US06503588B1

公开(公告)日：2003-01-07

申请号：US09589805

申请日：2000-06-09

Applicant: Nahoto Hayashi ,  Hiroyuki Shimo ,  Kaoru Nemoto ,  Kazuhiko Negishi

Inventor： Nahoto Hayashi ,  Hiroyuki Shimo ,  Kaoru Nemoto ,  Kazuhiko Negishi

IPC: B32B102

CPC classification number: B32B27/08 ,  B32B7/12 ,  B32B27/30 ,  B32B27/306 ,  B32B27/32 ,  B32B2323/10 ,  B32B2439/70 ,  Y10S428/91 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/24967 ,  Y10T428/24975 ,  Y10T428/31913 ,  Y10T428/31928

Abstract: The present invention provides a multilayered structure where an A layer made of an ethylene-vinyl alcohol copolymer resin (A) and a C layer made of a polypropylene resin (C) are laminated via a B layer made of an adhesive resin (B). The ethylene content of the ethylene-vinyl alcohol copolymer resin (A) is 20 to 60 mol %, and the saponification degree of the resin (A) is at least 90%. The melt flow rate (MFR) of the polypropylene resin (C) at 230° C. under a load of 2160 g is in the range from 0.1 to 100 g/10 min, and the stereoregularity index [M5] of the polypropylene resin (C) is at least 0.950. Such a multilayered structure has excellent gas barrier properties and moldability.

Abstract translation: 本发明提供一种多层结构，其中由乙烯 - 乙烯醇共聚物树脂（A）制成的A层和由聚丙烯树脂（C）制成的C层通过由粘合树脂（B）制成的B层层压。 乙烯 - 乙烯醇共聚物树脂（A）的乙烯含量为20〜60摩尔％，树脂（A）的皂化度为90％以上。 聚丙烯树脂（C）在230℃，2160g负荷下的熔体流动速率（MFR）为0.1〜100g / 10分钟，聚丙烯树脂的立构规整度指数[M5] C）至少为0.950。 这种多层结构具有优异的阻气性和成型性。

公开(公告)号：US06447858B1

公开(公告)日：2002-09-10

申请号：US09856478

申请日：2001-06-08

Applicant: Hiroyuki Shimo ,  Takashi Yamashita

Inventor： Hiroyuki Shimo ,  Takashi Yamashita

IPC: C09K500

CPC classification number: F16L9/12 ,  C08L29/04 ,  C08L51/04 ,  Y10T428/1352 ,  C08L2666/02 ,  C08L2666/24

Abstract: The present invention provides a multilayered pipe for hot water circulation having excellent oxygen barrier properties and anti-crack properties, in particular, excellent anti-crack properties at low temperatures by using a thermoplastic resin composition comprising 50 to 99% by weight of an ethylene-vinyl alcohol copolymer (A) and 1 to 50% by weight of multilayered polymer particles (B).

Abstract translation: 本发明提供一种热水循环用多层管，其具有优异的氧阻隔性和抗裂性，特别是通过使用包含50-99重量％的乙烯 - 丙烯酸酯的热塑性树脂组合物在低温下具有优异的抗裂纹性能， 乙烯醇共聚物（A）和1〜50重量％的多层聚合物粒子（B）。

公开(公告)号：US4855181A

公开(公告)日：1989-08-08

申请号：US128092

申请日：1987-12-03

Applicant: Hiroyuki Shimo ,  Isao Kanesige ,  Nobuo Tanaka

Inventor： Hiroyuki Shimo ,  Isao Kanesige ,  Nobuo Tanaka

IPC: B32B27/08 ,  B65D65/40 ,  D06N3/12

CPC classification number: D06N3/121 ,  B32B27/08 ,  Y10T428/265 ,  Y10T428/31507 ,  Y10T428/31732 ,  Y10T428/31736 ,  Y10T428/31743 ,  Y10T428/3175 ,  Y10T428/31786 ,  Y10T428/3192

Abstract: A laminated structure comprising a base material comprising polyvinyl chloride resin, polystyrene resin, polyacrylic resin, polycarbonate resin and polyamide resin; having provided on at least one surface thereof a layer of a blend of a polyesteramide and an EVOH. In this laminated structure the base material layer and the EVOH layer adhere firmly to each other, and the structure is exhibits excellent gas barrier properties, prevention of plasticizer bleeding and soil prevention, and is useful as wall paper, portfolio, desk mat, etc.

Abstract translation: 一种叠层结构体，包括含有聚氯乙烯树脂，聚苯乙烯树脂，聚丙烯酸树脂，聚碳酸酯树脂和聚酰胺树脂的基材; 在其至少一个表面上提供聚酯酰胺和EVOH的共混物层。 在这种叠层结构中，基材层和EVOH层彼此牢固地粘合，结构显示出优异的阻气性，防止增塑剂渗出和防止土壤，并且可用作墙纸，组合，桌垫等。

公开(公告)号：US07713614B2

公开(公告)日：2010-05-11

申请号：US11522998

申请日：2006-09-19

Applicant: Edgard Chow ,  Hiroyuki Shimo ,  Takaharu Kawahara

Inventor： Edgard Chow ,  Hiroyuki Shimo ,  Takaharu Kawahara

IPC: B32B27/32 ,  B32B5/16 ,  B32B27/08 ,  B32B27/00 ,  B29D22/00

CPC classification number: C08K5/103 ,  B32B27/18 ,  B32B27/30 ,  C08K5/098 ,  C08K5/20 ,  C08K2201/008 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/1379 ,  Y10T428/1383 ,  Y10T428/1393 ,  Y10T428/258 ,  Y10T428/26 ,  Y10T428/264 ,  Y10T428/266 ,  Y10T428/3175 ,  Y10T428/31797 ,  Y10T428/31855 ,  Y10T428/31909 ,  Y10T428/31913 ,  Y10T428/3192 ,  Y10T428/31928

Abstract: To provide a resin composition comprising an ethylene-vinyl alcohol copolymer (A) having an ethylene content of from 15 to 65 mol % and a degree of saponification of 95 mol % or more, a phosphoric acid salt (B) which can form a hydrate, and a dispersing agent (C), wherein the dispersing agent (C) comprises at least one species selected from the group consisting of aliphatic acid salts, glycerol aliphatic acid esters and aliphatic acid amides, the resin composition comprises (A) and (B) in amounts of from 50 to 99 parts by weight and from 1 to 50 parts by weight, respectively, based on 100 parts by weight of (A) and (B) in total, and the resin composition comprises (C) in an amount of from 1 to 20 parts by weight based on 100 parts by weight of (B). This resin composition excels in gas barrier property and also in moisture resistance at high temperatures and high humidities. Therefore, it is suitable for food packaging containers to be retorted.

Abstract translation: 为了提供含有乙烯含量为15〜65摩尔％，皂化度为95摩尔％以上的乙烯 - 乙烯醇共聚物（A）的树脂组合物，可以形成水合物的磷酸盐（B） 和分散剂（C），其中分散剂（C）包含选自脂肪酸盐，甘油脂肪酸酯和脂肪酸酰胺中的至少一种，所述树脂组合物包含（A）和（B ），相对于100重量份的（A）和（B）总计，分别为50〜99重量份和1〜50重量份，树脂组合物含有（C） 相对于100重量份（B）为1〜20重量份。 该树脂组合物的气体阻隔性以及高温和高湿度下的耐湿性均优异。 因此，适合食品包装容器被蒸煮。

公开(公告)号：US07064158B2

公开(公告)日：2006-06-20

申请号：US09942665

申请日：2001-08-31

Applicant: Shinji Tai ,  Hiroyuki Shimo ,  Masakazu Nakaya

Inventor： Shinji Tai ,  Hiroyuki Shimo ,  Masakazu Nakaya

IPC: C08K5/09 ,  C08L29/04 ,  B32B1/00

CPC classification number: B32B27/08 ,  C08L29/04 ,  C08L53/02 ,  Y10T428/1321 ,  Y10T428/31797 ,  Y10T428/31931 ,  C08L2666/24

Abstract: A resin composition comprising 70 to 99.9% by weight of ethylene-vinyl alcohol copolymer (A) and 0.1 to 30% by weight of a thermoplastic resin (B) other than the ethylene-vinyl alcohol copolymer (A) is provided. In the resin composition, an ethylene content ETa (mol %) and a degree of saponification SDa (%) of the ethylene-vinyl alcohol copolymer (A) satisfy the following equations (1) and (2): 25≦ETa≦55  (1) 90≦SDa

Abstract translation: 提供了包含70至99.9重量％的乙烯 - 乙烯醇共聚物（A）和0.1-30重量％的乙烯 - 乙烯醇共聚物（A）以外的热塑性树脂（B）的树脂组合物。 在树脂组合物中，乙烯 - 乙烯醇共聚物（A）的乙烯含量ETa（mol％）和皂化度SDa（％）满足下式（1）和（2）：< 公式描述=“内联公式”end =“lead”？> 25 <= ETa <= 55（1）<？in-line-formula description =“In-line Formulas”end =“tail”？> in-line-formula description =“In-line Formulas”end =“lead”？> 90 <= SDa <99，（2）<？in-line-formula description =“In-line Formulas”end =“tail” α>，树脂组合物的氧吸收速度为0.01ml / m 2以上。