公开(公告)号：EP2845881B1

公开(公告)日：2018-04-11

申请号：EP14189522.7

申请日：2009-08-07

Applicant: The Nippon Synthetic Chemical Industry Co., Ltd.

Inventor： Okamoto, Shinji ,  Masumoto, Hiroki ,  Yamada, Kouji

IPC: C08L29/04 ,  C08L101/00 ,  C08K5/098

CPC classification number: C08K5/098 ,  C08K2201/008 ,  C08L29/04 ,  Y10T428/31736 ,  Y10T428/31797 ,  Y10T428/31928

Abstract: The present invention provides a resin composition which is excellent in gas-barrier properties after a hot-water treatment and excellent in handling properties without increasing viscosity of the resin composition in a melt-kneading step at forming. The invention provides a resin composition containing a thermoplastic resin (A) and a partially dehydrated product or completely dehydrated product (B) of hydrated carboxylic acid salt.

公开(公告)号：EP3271289A1

公开(公告)日：2018-01-24

申请号：EP16716968.9

申请日：2016-03-17

Applicant: Nitto Denko Corporation

Inventor： ZHENG, Shijun

IPC: C01B31/04 ,  C08K3/04 ,  C08K9/04 ,  B32B27/00 ,  B32B27/18

CPC classification number: C07C233/34 ,  B32B9/007 ,  B32B27/22 ,  B32B27/281 ,  B32B27/30 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B2255/26 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/412 ,  B32B2307/7242 ,  B32B2307/732 ,  B65D65/38 ,  C01B32/194 ,  C01B32/23 ,  C07D303/46 ,  C08K3/042 ,  C08K9/04 ,  C08K2201/008 ,  C08K2201/011 ,  C08L29/04

Abstract: Described herein are functionalized graphene compositions that have gas, fluid, and/or vapor resistant properties. Also described are barrier elements based on the aforementioned compositions. Also described is a barrier device that incorporates the barrier element and further comprises a substrate and a protective coating, encompassing the barrier element.

公开(公告)号：EP3245246A1

公开(公告)日：2017-11-22

申请号：EP16703010.5

申请日：2016-01-14

Applicant: Nitto Denko Corporation

Inventor： ZHENG, Shijun ,  KATAYAMA, Hiroyuki ,  SIMAVORYAN, Sergey

IPC: C08J7/04 ,  C08J5/18 ,  C08K3/34 ,  C08K5/00 ,  C08K5/07

CPC classification number: C08J7/047 ,  C08F16/06 ,  C08F2500/26 ,  C08F2810/20 ,  C08J3/24 ,  C08J7/123 ,  C08J2367/02 ,  C08J2401/00 ,  C08J2403/00 ,  C08J2405/08 ,  C08J2429/04 ,  C08J2489/00 ,  C08J2489/06 ,  C08K3/042 ,  C08K5/07 ,  C08K5/5415 ,  C08K2201/008 ,  C08K2201/011 ,  C09D129/04 ,  C08K13/02

Abstract: Described herein is a transparent graphene and polymer based nanocomposite barrier film that provides gas, fluid, and/or vapor resistance. Also described is a barrier film where the graphene may be selected from reduced graphene oxide, graphene oxide, and is also functionalized or crosslinked. Also described is a barrier film where there is crosslinking between the graphene and/or the polymers to provide enhanced water resistance. A barrier device is also described that incorporates the barrier film and further comprises a substrate and a protective coating, encompassing the barrier film. Also described are methods for making the aforementioned barrier films and related devices.

公开(公告)号：EP3117995A4

公开(公告)日：2017-10-25

申请号：EP15762312

申请日：2015-03-09

Applicant: KIRIN COMPANY LTD ,  PRIME POLYMER CO LTD

Inventor： KATO KATSUYA ,  NAKAYA MASAKI ,  UEKITA HIROYUKI

IPC: B32B27/32 ,  B32B9/00 ,  C08F210/06 ,  C08J7/04 ,  C08K5/521 ,  C08L23/14

CPC classification number: C08J7/06 ,  B32B9/005 ,  B32B9/045 ,  B32B27/32 ,  B32B2307/7242 ,  B32B2439/70 ,  C08F210/06 ,  C08F2500/12 ,  C08J7/04 ,  C08J2323/16 ,  C08K5/0083 ,  C08K5/521 ,  C08K2201/008 ,  C08L23/14 ,  C08L2201/14 ,  C08L2205/24 ,  C08F4/6492 ,  C08F4/6543 ,  C08F210/16 ,  C08F210/08 ,  C08F210/14

Abstract: An object of the present invention is to provide a coated polypropylene-based molded article having an excellent gas barrier property. A coated polypropylene-based molded article according to the present invention includes a molded article formed of a polypropylene-based resin composition and a thin film formed on a surface of the molded article, the polypropylene-based resin composition includes a polypropylene-based resin (D) and a nucleating agent (C), the content of the nucleating agent (C) is from 0.05 to 0.5 parts by mass with respect to 100 parts by mass of the polypropylene-based resin (D).

公开(公告)号：EP3067382A4

公开(公告)日：2017-06-28

申请号：EP15744043

申请日：2015-01-28

Applicant: LG CHEMICAL LTD

Inventor： KO MIN JIN ,  KIM KYUNG MI ,  JUNG JAE HO ,  CHOI BUM GYU ,  KIM MIN KYOUN

IPC: C08G77/04 ,  C08G77/14 ,  C08G77/20 ,  C08L83/04 ,  C08L83/10 ,  H01L23/29 ,  H01L33/52

CPC classification number: H01L23/296 ,  C08G77/08 ,  C08G77/12 ,  C08G77/14 ,  C08G77/20 ,  C08G77/38 ,  C08G77/80 ,  C08G2170/00 ,  C08G2190/00 ,  C08K5/5419 ,  C08K5/5435 ,  C08K5/56 ,  C08K2201/008 ,  C08L83/00 ,  C08L83/04 ,  C08L83/06 ,  C08L2201/08 ,  C08L2201/10 ,  C08L2203/206 ,  C08L2205/025 ,  C09J183/04 ,  C09J2203/318 ,  H01L33/56 ,  H01L2933/0033 ,  H01L2933/005

Abstract: The present application relates to a cured product and the use thereof. When the cured product, for example, is applied to a semiconductor device such as an LED or the like, the decrease in brightness may be minimized even upon the long-term use of the device, and since the cured product has excellent cracking resistance, the device having high long-term reliability may be provided. The cured product has excellent processability, workability, and adhesive properties or the like, and does not cause whitening and surface stickiness, etc. Further, the cured product exhibits excellent heat resistance at high temperature, gas barrier properties, etc. The cured product may be, for example, applied as an encapsulant or an adhesive material of a semiconductor device.

Abstract translation: 本申请涉及固化产物及其用途。 例如，当将固化产品应用于诸如LED等的半导体器件时，即使长期使用该器件，亮度的降低也可以最小化，并且由于固化产品具有优异的抗裂性， 可以提供具有高长期可靠性的装置。 该固化物具有优异的加工性，加工性和粘合性等，并且不会引起白化和表面发粘等。此外，固化物表现出优异的高温耐热性，气体阻隔性等。固化产物可以 例如应用为半导体器件的密封剂或粘合材料。

公开(公告)号：EP3040386A4

公开(公告)日：2017-04-26

申请号：EP14840030

申请日：2014-08-25

Applicant: TOPPAN PRINTING CO LTD

Inventor： KAMINAGA JUNICHI ,  HOSHI SAYAKA ,  OMURA YUKI

IPC: C09D175/04 ,  B32B27/40 ,  C08G18/12 ,  C08G18/32 ,  C09D5/02 ,  C09D7/12 ,  C09D129/04 ,  C23C26/00

CPC classification number: C09D11/102 ,  C08G18/0823 ,  C08G18/12 ,  C08G18/3206 ,  C08G18/3271 ,  C08G18/348 ,  C08G18/3893 ,  C08G18/706 ,  C08G18/724 ,  C08G18/757 ,  C08G18/7642 ,  C08J7/047 ,  C08J2323/12 ,  C08J2401/28 ,  C08J2429/04 ,  C08J2475/04 ,  C08K2201/008 ,  C09D5/02 ,  C09D7/40 ,  C09D11/033 ,  C09D11/037 ,  C09D11/106 ,  C09D11/14 ,  C09D129/04 ,  C09D175/04 ,  C23C26/00 ,  C08K3/34 ,  C08L75/04

Abstract: A water-based coating agent for gravure printing, including an aqueous polyurethane resin (A) which contains a polyurethane resin having an acid group and a polyamine compound, a water-soluble polymer (B), and an inorganic layered mineral (C) as a main constituent component, in which the aqueous polyurethane resin (A) is 5 to 60 mass%, the water-soluble polymer (B) is 25 to 80 mass%, and the inorganic layered mineral (C) is 8 to 20 mass% in a solid compounding ratio of a total solid, a total solid concentration is greater than or equal to 5 mass%, and viscosity at 23°C is less than or equal to 50 mPa·s, and the water-soluble polymer (B) is a polyvinyl alcohol resin having a degree of saponification of greater than or equal to 95% and a degree of polymerization of 300 to 1700.

Abstract translation: 包含含有具有酸基和聚胺化合物的聚氨酯树脂，水溶性聚合物（B）和无机层状矿物（C）的水性聚氨酯树脂（A）作为凹版印刷用水系涂布剂， 其中，水性聚氨酯树脂（A）为5〜60质量％，水溶性聚合物（B）为25〜80质量％，无机层状矿物（C）为8〜20质量％ 其特征在于，所述水溶性聚合物（B）以固体总固体成分的配合比例总固体成分浓度为5质量％以上，23℃时的粘度为50mPa·s以下， 是皂化度为95％以上且聚合度为300〜1700的聚乙烯醇树脂。

公开(公告)号：EP1809693B1

公开(公告)日：2016-05-11

申请号：EP05812033.8

申请日：2005-10-24

Applicant: Compagnie Générale des Etablissements Michelin ,  Michelin Recherche et Technique S.A.

Inventor： BERGMAN, Brian, R.

IPC: B32B25/00 ,  B60C1/00 ,  C08L21/00 ,  C08L23/28 ,  C08K3/34 ,  C08K9/04 ,  C08J5/18 ,  C08L45/00 ,  C08L47/00

CPC classification number: C08L21/00 ,  C08K3/346 ,  C08K9/04 ,  C08K2201/008 ,  C08L23/22 ,  C08L23/283 ,  C08L45/00 ,  C08L47/00 ,  C08L2666/26 ,  C08L2666/04 ,  C08L2666/02

公开(公告)号：EP2956507A1

公开(公告)日：2015-12-23

申请号：EP14703887.1

申请日：2014-02-12

Applicant: BASF SE

Inventor： PARK, Hye Jin ,  XIA, Qi ,  SCHNEIDER, Cecile ,  DESBOIS, Philippe ,  BRUCHMANN, Bernd ,  MÜLHAUPT, Rolf

IPC: C08L77/02 ,  C08K3/04 ,  C08G69/18

CPC classification number: C08L77/02 ,  C08G69/18 ,  C08K3/042 ,  C08K2201/008 ,  C08K2201/011

Abstract: The present invention relates to polyamide composites containing graphene, a method for producing them and to their use as or for producing a material with gas barrier and/or electroconductive and/or thermally conductive properties and/or a mechanically reinforced material.

Abstract translation: 本发明涉及含有石墨烯的聚酰胺复合材料，其制造方法以及它们在具有气体阻隔和/或导电和/或导热性能和/或机械增强材料的材料制造或用于生产材料时的用途。

公开(公告)号：EP1247832B1

公开(公告)日：2015-06-10

申请号：EP02007316.9

申请日：2002-04-04

Applicant: Tokuyama Corporation

Inventor： Fukuda, Kentaro ,  Fukunaga, Kenji ,  Yamashita, Hiroya

IPC: C08K3/36 ,  C08J3/20 ,  C09D7/12

CPC classification number: C08K3/36 ,  C08K2201/008

公开(公告)号：EP2872558A1

公开(公告)日：2015-05-20

申请号：EP13736880.9

申请日：2013-07-09

Applicant: Leibniz-Institut für Polymerforschung Dresden e.V.

Inventor： KAVIMANI NAGAR, Prabhu ,  JURK, René ,  STÖCKELHUBER, Klaus Werner ,  DAS, Amit ,  LEUTERITZ, Andreas ,  HEINRICH, Gert ,  ADHIKARI, Basudam

IPC: C08K5/3445 ,  C08K3/04 ,  C08L15/02 ,  C08L23/22 ,  B60C1/00

CPC classification number: C08K3/04 ,  B60C1/0008 ,  C08K3/042 ,  C08K5/3445 ,  C08K2201/008 ,  C08L23/283

Abstract: The invention is concerned with the field of polymer chemistry and relates to elastomeric materials as usable, for example, as an inner liner material for motor vehicle tyres, and to the use thereof. The problem addressed by the present invention consists in specifying elastomeric materials having relatively low gas permeability. The problem is solved by elastomeric materials comprising butyl and/or halobutyl rubbers or mixtures thereof, with 1 to 20 phr of at least one liquid imidazolium salt and with 1 to 40 phr of at least one filler having a graphitic structure. The problem is additionally solved by the use of the inventive elastomeric materials for elastomer materials having low to very low gas permeability.