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公开(公告)号：US20180362728A1
公开(公告)日：2018-12-20
申请号：US16062337
申请日：2016-12-13
Inventor： Ryohei KOMURO , Shouichi KANI
IPC: C08K5/09
Abstract: The present invention relates to a resin composition containing a saponified ethylene-vinyl ester-based copolymer (A), cinnamic acids (B), and at least either one (C) of an alkali metal salt (C1) and an alkaline earth metal salt (C2) (provided that the component (C) excludes a salt of cinnamic acid), a melt-molded article using the composition, and a multilayer structure.
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公开(公告)号：US20180371179A1
公开(公告)日：2018-12-27
申请号：US16064841
申请日：2016-12-22
Inventor： Shouichi KANI
IPC: C08J3/12
CPC classification number: C08J3/12 , B01J2/20 , B29B9/06 , B29B9/12 , C08J2300/22 , C08J2325/06 , C08J2331/04 , C08J2333/08 , C08J2333/10 , C08J2377/00
Abstract: In resin composition pellets containing a desiccant, an object of the present invention is to be able to avoid bridging phenomena and stabilize the feed rate, which is to say, to improve feed stability. Provided is a resin composition pellet containing a thermoplastic resin and a desiccant and having an elliptic cylindrical shape, wherein the ratio of the short diameter b to the long diameter a of the ellipsoidal face S of the pellet P (short diameter b/long diameter a) is 0.5 to 0.9.
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3.发明申请SAPONIFIED ETHYLENE-VINYL ESTER COPOLYMER RESIN COMPOSITION AND MULTILAYER STRUCTURE USING THE COMPOSITION 有权合成乙烯 - 乙烯酯共聚物树脂组合物和使用组合物的多层结构公开(公告)号：US20130065001A1
公开(公告)日：2013-03-14
申请号：US13669874
申请日：2012-11-06
Inventor： Shouichi KANI
CPC classification number: C08K5/098 , B32B1/02 , B32B27/08 , B32B27/306 , B32B27/36 , B32B2250/03 , B32B2250/05 , B32B2250/24 , B32B2250/40 , B32B2439/40 , B32B2439/60 , Y10T428/1352 , Y10T428/31797 , C08L29/04
Abstract: Disclosed is an EVOH resin composition which exhibits coloration resistance and thermal resistance even at high temperature, and which has excellent adhesiveness to a thermoplastic resin composition. Such EVOH resin composition can provide a multilayer structure having excellent appearance. The EVOH resin composition comprises (A) an EVOH resin, (B) an alkaline earth metal, (C) an alkali metal, and (D) a carboxylic acid having from 2 to 4 carbon atoms, wherein the contents of the components (B), (C) and (D) are adjusted to the specific range.
Abstract translation: 公开了即使在高温下也具有耐着色性和耐热性，并且对热塑性树脂组合物具有优异粘附性的EVOH树脂组合物。 这种EVOH树脂组合物可以提供具有优异外观的多层结构。 EVOH树脂组合物包含（A）EVOH树脂，（B）碱土金属，（C）碱金属和（D）具有2〜4个碳原子的羧酸，其中组分（B ），（C）和（D）调整到特定范围。
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Patent Agency Ranking
公开(公告)号：US20180015707A1
公开(公告)日：2018-01-18
申请号：US15711371
申请日：2017-09-21
Inventor： Shouichi KANI
CPC classification number: B32B27/34 , B29B9/06 , B29B9/12 , B32B27/18 , B32B27/306 , B32B27/32 , C08K3/32 , C08K3/34 , C08K5/098 , C08L23/26 , C08L101/02
Abstract: A resin composition which can suppress the deterioration of performances of a multilayer structure due to moisture absorption regardless that the multilayer structure includes a hygroscopic layer whose performance is deteriorated due to moisture absorption, and a multilayer structure including a layer of the resin composition, are provided. Since the resin composition contains a hydrate-forming alkaline earth metal salt having a specific water absorption property, a multilayer structure comprising a layer of the resin composition can exhibit moisture resistance as a whole of the multilayer structure without affecting the appearance thereof.
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5.发明申请SAPONIFIED ETHYLENE-VINYL ESTER COPOLYMER COMPOSITION AND MULTILAYERED STRUCTURE USING SAID COMPOSITION 审中-公开合成乙烯 - 乙烯酯共聚物组合物和使用合成组合物的多层结构公开(公告)号：US20160215116A1
公开(公告)日：2016-07-28
申请号：US15088767
申请日：2016-04-01
Inventor： Shouichi KANI
CPC classification number: C08K5/098 , B32B7/12 , B32B25/08 , B32B25/14 , B32B27/08 , B32B27/18 , B32B27/28 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/34 , B32B27/36 , B32B2250/02 , B32B2250/03 , B32B2250/05 , B32B2250/24 , B32B2250/40 , B32B2264/10 , B32B2272/00 , B32B2307/7242 , B32B2307/7244 , B32B2435/02 , B32B2439/46 , B32B2439/60 , B32B2439/70 , B32B2439/80 , C08K3/105 , C08K3/30 , C08K3/32 , C08K3/34 , C08K2003/3063 , C08K2003/326 , C08K2201/008 , C08L29/04 , C08L77/00 , C08L2201/14 , Y02P20/582 , C08L23/0861
Abstract: Provided are: an EVOH resin composition which can exhibit excellent gas-barrier performance after being subjected to a hot water treatment and rarely generates blisters even when being placed under a high-temperature and high-humidity condition; and a multilayered structure including a layer of the resin composition as a gas-barrier layer. A hydrate-formable alkaline earth metal salt having a specific water absorption property, particularly completely or partially dehydrated alkaline earth metal salt of acid, or a mixture thereof. The acid is selected from the group consisting of lactic acid, silicic acid, phosphoric acid, and citric acid. The partially dehydrated alkaline earth metal salt of the salt has a water content of 50 wt % or less.
Abstract translation: 提供：EVOH树脂组合物，其在进行热水处理后可以表现出优异的阻气性能，并且即使在高温高湿条件下放置时也很少产生气泡; 以及包括树脂组合物层作为阻气层的多层结构。 具有特定吸水性的水合物形成的碱土金属盐，特别是完全或部分脱水的碱土金属盐酸或其混合物。 酸选自乳酸，硅酸，磷酸和柠檬酸。 盐的部分脱水的碱土金属盐的含水量为50重量％以下。
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公开(公告)号：US20190077945A1
公开(公告)日：2019-03-14
申请号：US16189309
申请日：2018-11-13
Inventor： Honoka HASHIMOTO , Shouichi KANI
Abstract: A resin composition can be formed into a product excellent in coloration resistance even if being subjected to a melt-forming process and the like a plurality of times and hence frequently subjected to thermal history. A product formed from the resin composition, and a multilayer structure are also provided. The resin composition contains: (A) a saponified ethylene-vinyl ester copolymer; and (B) a sorbic acid ester; wherein the sorbic acid ester (B) is present in a proportion of 0.001 to 10 ppm based on the total weight of the saponified ethylene-vinyl ester copolymer (A) and the sorbic acid ester (B).
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7.发明申请公开(公告)号：US20180208750A1
公开(公告)日：2018-07-26
申请号：US15576469
申请日：2016-06-08
Inventor： Ryohei KOMURO , Shouichi KANI
Abstract: The present disclosure provides a resin composition which contains: (A) a saponified ethylene-vinyl ester copolymer; and (B) a cinnamate; wherein the cinnamate (B) is present in a proportion of 0.01 to 10 ppm based on the amount of the saponified ethylene-vinyl ester copolymer (A). Therefore, the use of the resin composition makes it possible to produce a film which is highly transparent, capable of absorbing ultraviolet radiation of a specific wavelength range (e.g., UV-B and UV-C having a wavelength shorter than 320 nm) and free from an odor problem and the like.
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8.发明申请公开(公告)号：US20180044502A1
公开(公告)日：2018-02-15
申请号：US15559566
申请日：2016-04-05
Inventor： Shouichi KANI
CPC classification number: C08K5/098 , B29B9/06 , B29B9/12 , C08K2201/014 , C08L29/04 , C08L77/00 , Y02P20/582 , C08L77/02
Abstract: Provided is a resin composition which has excellent gas barrier performance after hot water treatment and which both has long-run stability and suppress decomposition and foaming in operations conducted at a high temperature. This resin composition comprises a saponified ethylene-vinyl ester-based copolymer (A), a polyamide-based resin (B), and a drying agent (C), wherein the reduction in weight of the resin composition after being kept at 250° C. in a nitrogen atmosphere for 1 hour is 5% by weight or more but 35% by weight or less.
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