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1. 发明授权

US08765854B2 Ethylene-vinyl alcohol copolymer resin composition of low carboxylic acid content 有权
标题翻译：乙烯 - 乙烯醇共聚物树脂组合物的羧酸含量低
公开(公告)号：US08765854B2
公开(公告)日：2014-07-01
申请号：US12393666
申请日：2009-02-26
申请人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
发明人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
IPC分类号： C08K3/24 , C08K3/32 , C08K3/38
CPC分类号： C08L23/0861 , C08J3/12 , C08J3/2053 , C08J2323/08 , C08J2329/04 , C08K3/24 , C08K3/38 , C09J123/08 , Y10T156/10 , Y10T428/1352 , Y10T428/1393 , Y10T428/31681 , Y10T428/31692 , Y10T428/31699 , Y10T428/31909 , C08L29/04
摘要： An ethylene-vinyl alcohol copolymer resin having low odor of acetic acid and good long-run workability is provided. The ethylene-vinyl alcohol copolymer resin which contains an alkali metal salt (A) and has a very low extractable carboxylate content is obtained by a method including contacting the ethylene-vinyl alcohol copolymer resin with an aqueous solution containing carbon dioxide gas.
摘要翻译：提供了具有低乙酸气味和良好的长期可加工性的乙烯 - 乙烯醇共聚物树脂。通过包括使乙烯 - 乙烯醇共聚物树脂与含有二氧化碳气体的水溶液接触的方法，得到含有碱金属盐（A）并且具有非常低的可提取羧酸盐含量的乙烯 - 乙烯醇共聚物树脂。

2. 发明申请

US20090215942A1 MELT-MOLDED ARTICLE CONTAINING AN ETHYLENE-VINYL ALCOHOL COPOLYMER RESIN COMPOSITION OF LOW CARBOXYLIC ACID CONTENT 有权
标题翻译：含有乙烯 - 乙烯醇共聚物树脂的熔融成型制品低羧酸含量的组合物
公开(公告)号：US20090215942A1
公开(公告)日：2009-08-27
申请号：US12393532
申请日：2009-02-26
申请人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
发明人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
IPC分类号： C08K3/38 , B32B37/00 , C08K3/32 , C08K3/08
CPC分类号： C08L23/0861 , C08J3/12 , C08J3/2053 , C08J2323/08 , C08J2329/04 , C08K3/24 , C08K3/38 , C09J123/08 , Y10T156/10 , Y10T428/1352 , Y10T428/1393 , Y10T428/31681 , Y10T428/31692 , Y10T428/31699 , Y10T428/31909 , C08L29/04
摘要： A melt-molded article containing an EVOH resin composition of low acetic acid odor and good long run workability is provided.
摘要翻译：提供含有低乙酸气味的EVOH树脂组合物和良好的长期加工性的熔融成型制品。

3. 发明授权

US08772392B2 Melt-molded article containing an ethylene-vinyl alcohol copolymer resin composition of low carboxylic acid content 有权
标题翻译：含有低羧酸含量的乙烯 - 乙烯醇共聚物树脂组合物的熔融模塑制品
公开(公告)号：US08772392B2
公开(公告)日：2014-07-08
申请号：US12393532
申请日：2009-02-26
申请人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
发明人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
IPC分类号： C08K3/00 , C08K3/38
CPC分类号： C08L23/0861 , C08J3/12 , C08J3/2053 , C08J2323/08 , C08J2329/04 , C08K3/24 , C08K3/38 , C09J123/08 , Y10T156/10 , Y10T428/1352 , Y10T428/1393 , Y10T428/31681 , Y10T428/31692 , Y10T428/31699 , Y10T428/31909 , C08L29/04
摘要： A melt-molded article containing an EVOH resin composition of low acetic acid odor and good long run workability is provided.
摘要翻译：提供含有低乙酸气味的EVOH树脂组合物和良好的长期加工性的熔融成型制品。

4. 发明授权

US07524895B2 Ethylene-vinyl alcohol copolymer resin compositions and process for production thereof 有权
标题翻译：乙烯 - 乙烯醇共聚物树脂组合物及其制备方法
公开(公告)号：US07524895B2
公开(公告)日：2009-04-28
申请号：US10503723
申请日：2003-02-06
申请人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
发明人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
IPC分类号： C08L77/00
CPC分类号： C08L23/0861 , C08J3/12 , C08J3/2053 , C08J2323/08 , C08J2329/04 , C08K3/24 , C08K3/38 , C09J123/08 , Y10T156/10 , Y10T428/1352 , Y10T428/1393 , Y10T428/31681 , Y10T428/31692 , Y10T428/31699 , Y10T428/31909 , C08L29/04
摘要： A method for producing an ethylene-vinyl alcohol copolymer resin composition, wherein an ethylene-vinyl alcohol copolymer resin is contacted with an aqueous solution containing both carbon dioxide gas and at least one additive selected from the group consisting of an alkali metal salt (A) and a boron compound (B). The present invention can provide an environmentally friendly method for producing an EVOH resin composition, the method releasing no carboxylic acid such as acetic acid to the ambient atmosphere. In addition, the invention can provide an EVOH resin composition which emits less smell and is superior also in long-run workability.
摘要翻译：一种乙烯 - 乙烯醇共聚物树脂组合物的制造方法，其中乙烯 - 乙烯醇共聚物树脂与含有二氧化碳气体的水溶液和至少一种选自碱金属盐（A）和硼化合物（B）。本发明可以提供一种用于生产EVOH树脂组合物的环保方法，该方法不向环境大气中释放乙酸等羧酸。此外，本发明可以提供发出较少气味的EVOH树脂组合物，并且在长期加工性方面也优异。

5. 发明申请

US20050107507A1 Ethylene-vinyl alcohol copolymer resin compositions and process for production thereof 有权
标题翻译：乙烯 - 乙烯醇共聚物树脂组合物及其制备方法
公开(公告)号：US20050107507A1
公开(公告)日：2005-05-19
申请号：US10503723
申请日：2003-02-06
申请人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
发明人： Kaoru Ikeda , Noriyuki Kida , Hiroyuki Shindome , Naohiko Uchiumi
IPC分类号： C08J3/205 , C08K3/24 , C08K3/38 , C08K3/32
CPC分类号： C08L23/0861 , C08J3/12 , C08J3/2053 , C08J2323/08 , C08J2329/04 , C08K3/24 , C08K3/38 , C09J123/08 , Y10T156/10 , Y10T428/1352 , Y10T428/1393 , Y10T428/31681 , Y10T428/31692 , Y10T428/31699 , Y10T428/31909 , C08L29/04
摘要： A method for producing an ethylene-vinyl alcohol copolymer resin composition, wherein an ethylene-vinyl alcohol copolymer resin is contacted with an aqueous solution containing both carbon dioxide gas and at least one additive selected from the group consisting of an alkali metal salt (A) and a boron compound (B). The present invention can provide an environmentally friendly method for producing an EVOH resin composition, the method releasing no carboxylic acid such as acetic acid to the ambient atmosphere. In addition, the invention can provide an EVOH resin composition which emits less smell and is superior also in long-run workability.
摘要翻译：一种乙烯 - 乙烯醇共聚物树脂组合物的制造方法，其中乙烯 - 乙烯醇共聚物树脂与含有二氧化碳气体的水溶液和至少一种选自碱金属盐（A）和硼化合物（B）。本发明可以提供一种用于生产EVOH树脂组合物的环保方法，该方法不向环境大气中释放乙酸等羧酸。此外，本发明可以提供发出较少气味的EVOH树脂组合物，并且在长期加工性方面也优异。

6. 发明申请

US20050038163A1 Blow molded container and method for producing the same 有权
标题翻译：吹塑容器及其制造方法
公开(公告)号：US20050038163A1
公开(公告)日：2005-02-17
申请号：US10895832
申请日：2004-07-22
申请人： Hiroyuki Shindome , Naohiko Uchiumi , Kaoru Ikeda
发明人： Hiroyuki Shindome , Naohiko Uchiumi , Kaoru Ikeda
IPC分类号： C08L29/04 , B29B9/06 , B29B9/16 , B29C49/00 , B65D1/00 , C08J3/205 , C08K3/10 , C08K5/098 , C08L29/02 , C08K3/32 , C08K3/38
CPC分类号： B29C49/0005 , B29B9/06 , B29B9/16 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14313 , B29K2023/086 , C08J3/205 , C08J2329/04 , C08K5/098 , Y10T428/13 , Y10T428/1352 , Y10T428/1379 , Y10T428/1397
摘要： For providing a blow molded container comprising an EVOH resin composition which generates less sourness and which is superior in interlayer adhesiveness and providing an environmentally friendly production process in which no carboxylic acid such as acetic acid is released during the production and molding of the EVOH resin composition, disclosed is a method comprising blow molding an ethylene-vinyl alcohol copolymer resin composition obtained by contacting an ethylene-vinyl alcohol copolymer with an aqueous solution containing both carbon dioxide gas and at least one additive selected from the group consisting of an alkali metal salt (A) and a boron compound (B) and then drying the copolymer until the water content is reduced to 1% by weight or less.
摘要翻译：为了提供一种吹塑容器，其包含EVOH树脂组合物，该EVOH树脂组合物产生较少的酸度并且层间粘合性优异，并且提供了在EVOH树脂组合物的生产和模塑期间不释放羧酸等乙酸的环境友好的生产方法公开了一种包括吹塑成型乙烯 - 乙烯醇共聚物树脂组合物的方法，该组合物通过使乙烯 - 乙烯醇共聚物与含有二氧化碳气体的水溶液和至少一种选自碱金属盐（ A）和硼化合物（B），然后干燥共聚物直到水含量降低至1重量％以下。

7. 发明授权

US08137775B2 Blow molded container and method for producing the same 有权
标题翻译：吹塑容器及其制造方法
公开(公告)号：US08137775B2
公开(公告)日：2012-03-20
申请号：US10895832
申请日：2004-07-22
申请人： Hiroyuki Shindome , Naohiko Uchiumi , Kaoru Ikeda
发明人： Hiroyuki Shindome , Naohiko Uchiumi , Kaoru Ikeda
IPC分类号： B32B1/02 , B32B27/08 , B32B27/30 , B32B27/32 , B32B27/34 , B32B27/36
CPC分类号： B29C49/0005 , B29B9/06 , B29B9/16 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14133 , B29B2911/1414 , B29B2911/14146 , B29B2911/14313 , B29K2023/086 , C08J3/205 , C08J2329/04 , C08K5/098 , Y10T428/13 , Y10T428/1352 , Y10T428/1379 , Y10T428/1397
摘要： A blow molded container made of an ethylene-vinyl alcohol copolymer resin composition, wherein the composition contains 0.1 to 20 μmol/g, in terms of alkali metal, of an alkali metal salt (A), 0 to 2 μmol/g of a carboxylate radical (C1) which is extracted through an immersion treatment in water at 95° C. for 10 hours, and 0 to 40 μmol/g of a carboxylate radical (C2) which is extracted through an immersion treatment in a 0.05 N aqueous sodium hydroxide solution at 95° C. for 10 hours.
摘要翻译：一种由乙烯 - 乙烯醇共聚物树脂组合物制成的吹塑容器，其中所述组合物含有0.1至20μmol/ g（以碱金属计）碱金属盐（A），0至2μmol/ g羧酸盐通过在95℃的水中浸渍处理10小时提取的自由基（C1）和0〜40μmol/ g通过浸渍处理在0.05N氢氧化钠水溶液中提取的羧酸根（C 2）溶液在95℃下搅拌10小时。

8. 发明申请

US20050027053A1 Resin composition and method for producing the same 有权
标题翻译：树脂组合物及其制造方法
公开(公告)号：US20050027053A1
公开(公告)日：2005-02-03
申请号：US10896091
申请日：2004-07-22
申请人： Naohiko Uchiumi , Kaoru Ikeda , Noriyuki Kida , Tetsuya Hara , Syukiti Kawamura
发明人： Naohiko Uchiumi , Kaoru Ikeda , Noriyuki Kida , Tetsuya Hara , Syukiti Kawamura
IPC分类号： C08L29/04 , C08J3/205 , C08J5/00 , C08K3/00 , C08K3/24 , C08K3/38 , C08L23/08 , C08L29/02 , C08L77/00
CPC分类号： C08K3/38 , C08K3/24 , C08L23/02 , C08L23/0861 , C08L29/04 , C08L77/00 , C08L77/02
摘要： The present invention provides a resin composition which comprises EVOH and a thermoplastic resin other than EVOH and which generates less odor and therefore is suitable for food packaging applications. The invention also provides an environmentally friendly method for producing a resin composition, without releasing any carboxylic acid such as acetic acid to the peripheral environment. A resin composition containing less carboxylate group is obtained by contacting an ethylene-vinyl alcohol copolymer resin with an aqueous solution containing both carbon dioxide gas and at least one additive selected from the group consisting of an alkali metal salt (A) and a boron compound (B) and then melt kneading with a thermoplastic resin (G) other than EVOH.
摘要翻译：本发明提供一种树脂组合物，其包含EVOH和EVOH以外的热塑性树脂，并且产生较少的气味，因此适用于食品包装用途。本发明还提供一种用于生产树脂组合物的环境友好的方法，而不向环境中释放任何羧酸如乙酸。通过使乙烯 - 乙烯醇共聚物树脂与含有二氧化碳气体的水溶液和选自碱金属盐（A）和硼化合物（A）的至少一种添加剂的水溶液接触，得到羧酸盐基团少的树脂组合物 B），然后与EVOH以外的热塑性树脂（G）熔融捏合。

9. 发明授权

US07473735B2 Resin composition and method for producing the same 有权
标题翻译：树脂组合物及其制备方法
公开(公告)号：US07473735B2
公开(公告)日：2009-01-06
申请号：US10896091
申请日：2004-07-22
申请人： Naohiko Uchiumi , Kaoru Ikeda , Noriyuki Kida , Tetsuya Hara , Syukiti Kawamura
发明人： Naohiko Uchiumi , Kaoru Ikeda , Noriyuki Kida , Tetsuya Hara , Syukiti Kawamura
IPC分类号： C08F16/06 , C08L77/00
CPC分类号： C08K3/38 , C08K3/24 , C08L23/02 , C08L23/0861 , C08L29/04 , C08L77/00 , C08L77/02
摘要： The present invention provides a resin composition which comprises EVOH and a thermoplastic resin other than EVOH and which generates less odor and therefore is suitable for food packaging applications. The invention also provides an environmentally friendly method for producing a resin composition, without releasing any carboxylic acid such as acetic acid to the peripheral environment. A resin composition containing less carboxylate group is obtained by contacting an ethylene-vinyl alcohol copolymer resin with an aqueous solution containing both carbon dioxide gas and at least one additive selected from the group consisting of an alkali metal salt (A) and a boron compound (B) and then melt kneading with a thermoplastic resin (G) other than EVOH.
摘要翻译：本发明提供一种树脂组合物，其包含EVOH和EVOH以外的热塑性树脂，并且产生较少的气味，因此适用于食品包装用途。本发明还提供一种用于生产树脂组合物的环境友好的方法，而不向环境中释放任何羧酸如乙酸。通过使乙烯 - 乙烯醇共聚物树脂与含有二氧化碳气体的水溶液和选自碱金属盐（A）和硼化合物（A）的至少一种添加剂的水溶液接触，得到羧酸盐基团少的树脂组合物 B），然后与EVOH以外的热塑性树脂（G）熔融捏合。

10. 发明授权

US08163212B2 Process for producing pellet of ethylene/vinyl alcohol copolymer 有权
标题翻译：制备乙烯/乙烯醇共聚物颗粒的方法
公开(公告)号：US08163212B2
公开(公告)日：2012-04-24
申请号：US10521468
申请日：2003-07-14
申请人： Naohiko Uchiumi , Noriyuki Kida , Hiroyuki Shimo , Kaoru Ikeda
发明人： Naohiko Uchiumi , Noriyuki Kida , Hiroyuki Shimo , Kaoru Ikeda
IPC分类号： B29B9/06
CPC分类号： C08J3/12 , B29B9/06 , B29B9/065 , B29B9/16 , B29C2791/001 , C08J3/14 , C08J2329/08
摘要： 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.
摘要翻译：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。

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