公开(公告)号：US10053566B2

公开(公告)日：2018-08-21

申请号：US15309936

申请日：2015-05-12

Applicant: KURARAY CO., LTD.

Inventor： Satoshi Yamakoshi ,  Naoki Kawakami

IPC: C09D5/03 ,  C08L23/08 ,  C08J5/18 ,  B65D65/40 ,  B29B9/06 ,  B29K23/00 ,  B29K77/00

CPC classification number: C08L23/0861 ,  B29B9/06 ,  B29B9/12 ,  B29K2023/086 ,  B29K2077/00 ,  B65D65/40 ,  C08J3/20 ,  C08J5/18 ,  C08J2323/08 ,  C08J2477/02 ,  C08K5/098 ,  C08L29/04 ,  C08L77/00 ,  C08L2201/14 ,  C08L2203/16 ,  C08L77/02

Abstract: A pelletized resin composition according to the present invention contains an ethylene-vinyl alcohol resin (A), a polyamide (B), and a lower fatty acid magnesium salt (C) each in a specific amount, wherein the polyamide resin (B) is dispersed in the ethylene-vinyl alcohol resin (A) with an average dispersed particle diameter of 1 μm or less as determined using an electron microscope, and the lower fatty acid magnesium salt (C) is dispersed in both the ethylene-vinyl alcohol resin (A) and the polyamide resin (B). Accordingly, a pelletized resin composition that is superior in hue can be obtained. In addition, a film that is superior in thermal stability in the film formation, the appearance immediately after the film formation, and the appearance after the heating treatment is obtained.

公开(公告)号：US20180186985A1

公开(公告)日：2018-07-05

申请号：US15739373

申请日：2016-06-23

Applicant: Nypro Inc.

Inventor： Aaron DUPONT ,  Keith POOLE ,  Doug BENGSTON ,  Eric PASKOWSKI

IPC: C08L23/14 ,  B65D81/24 ,  B65D25/14

CPC classification number: C08L23/14 ,  B32B1/02 ,  B32B3/04 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/306 ,  B32B27/32 ,  B32B2250/03 ,  B32B2250/246 ,  B32B2264/102 ,  B32B2307/4026 ,  B32B2307/7244 ,  B32B2439/40 ,  B32B2439/70 ,  B65D25/14 ,  B65D81/24 ,  C08K3/22 ,  C08K2003/2241 ,  C08L51/06 ,  C08L2201/14 ,  C08L2203/10 ,  C08L2203/16 ,  C08L2205/025 ,  C08K3/34

Abstract: A composition for a food product storage container includes a polypropylene co-polymer, a tie additive, a color concentrate, and Ethylene vinyl alcohol. The ethylene vinyl alcohol may be between 3 and 10% by weight of the food product storage container. The composition further comprises small particle talc. The composition may be configured to be co-injection molded to form the food product storage container which may reduce an ingress of moisture and/or oxygen.

公开(公告)号：US20180171186A1

公开(公告)日：2018-06-21

申请号：US15738927

申请日：2016-08-05

Applicant: Dow Global Technologies LLC

Inventor： Yong Zheng ,  Brian W. Walther ,  Santosh S. Bawiskar ,  Cristina Serrat

IPC: C09J123/06 ,  B32B27/08 ,  B32B7/12 ,  B32B27/32 ,  B32B27/30 ,  B32B27/34

CPC classification number: C09J123/06 ,  B32B1/08 ,  B32B7/12 ,  B32B27/06 ,  B32B27/08 ,  B32B27/306 ,  B32B27/32 ,  B32B27/327 ,  B32B27/34 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2439/40 ,  B32B2439/46 ,  B32B2597/00 ,  C08K5/42 ,  C08L23/06 ,  C08L23/0815 ,  C08L51/06 ,  C08L2201/14 ,  C08L2203/16 ,  C08L2207/062

Abstract: The present invention provides resins that can be used as a tie layer in a multilayer structure and to multilayer structures comprising one or more tie layers formed from such resins. In one aspect, a resin for use as a tie layer in a multilayer structure that comprises a high density polyethylene having a density greater than 0.960 g/cm3, wherein the high density polyethylene comprises 1 to 99 weight percent of the resin, a maleic anhydride grafted high density polyethylene, wherein the maleic anhydride grafted high density polyethylene comprises 1 to 99 weight percent of the resin, and a catalyst comprising at least one Lewis acid.

公开(公告)号：US09822248B2

公开(公告)日：2017-11-21

申请号：US13700622

申请日：2011-05-23

Applicant: Yoshitaka Nishiyama ,  Hiroyuki Tanaka ,  Satoshi Sugiyama ,  Takao Manabe

Inventor： Yoshitaka Nishiyama ,  Hiroyuki Tanaka ,  Satoshi Sugiyama ,  Takao Manabe

IPC: C08L43/04 ,  C08G77/38 ,  C08L83/14 ,  C08K5/5425 ,  H01L33/56 ,  C08G77/20

CPC classification number: C08L43/04 ,  C08G77/20 ,  C08G77/38 ,  C08K5/5425 ,  C08K2201/008 ,  C08L83/00 ,  C08L83/14 ,  C08L2201/02 ,  C08L2201/14 ,  C08L2203/206 ,  C08L2205/025 ,  H01L33/56

Abstract: The present invention aims to provide a polysiloxane composition which exhibits high heat and light resistance, and excellent gas-barrier properties. The polysiloxane composition of the present invention includes: (A) a modified polyhedral polysiloxane which is obtained by modifying (a) an alkenyl group-containing polyhedral polysiloxane compound with (b) a hydrosilyl group-containing compound; and (B) an organopolysiloxane containing at least two alkenyl groups in a molecule, wherein the polysiloxane composition after curing has a water vapor permeability of not more than 30 g/m2/24 h, and the polysiloxane composition includes (B1) an aryl group-containing organopolysiloxane as the organopolysiloxane (B), and/or (C) a component which is (C1) an organosilicon compound that contains one alkenyl or hydrosilyl group in a molecule, or (C2) a cyclic olefin compound that contains one carbon-carbon double bond in a molecule.

公开(公告)号：US09809879B2

公开(公告)日：2017-11-07

申请号：US14687515

申请日：2015-04-15

Applicant: Toppan Printing Co., Ltd.

Inventor： Jin Sato ,  Mitsuru Kano

IPC: B05D3/14 ,  C08L101/02 ,  C08L101/06 ,  C08L101/08 ,  C23C16/455 ,  C23C16/02 ,  C23C16/50 ,  C08J7/04

CPC classification number: C23C16/45525 ,  B05D3/144 ,  C08J7/045 ,  C08J2367/02 ,  C08J2400/10 ,  C08J2400/104 ,  C08J2400/106 ,  C08L2201/14 ,  C23C16/02 ,  C23C16/45529 ,  C23C16/50

Abstract: A laminate (1) provided with: a substrate (2); an undercoat layer (3), which is formed on at least a portion of the outer surface of the substrate (2), contains an organic polymer with a functional group, and is formed in a membrane form or film form; and an atomic layer deposition film (4), which contains a precursor (6) that serves as a starting material, is formed so as to cover the surface of the undercoat layer (3), and in which at least some of the precursor (6) are bonded to the functional groups. The linear expansion coefficient of a layered film provided with the substrate (2) and the undercoat layer (3) is from about 1.0×10−5/K to about 8.0×10−5/K.

公开(公告)号：US20170210851A1

公开(公告)日：2017-07-27

申请号：US15327740

申请日：2015-07-31

Applicant: E I DU PONT DE NEMOURS AND COMPANY

Inventor： Andrew Jay Duncan ,  Ken-Hsuan Liao ,  Andrew J.D. Magenau ,  Fredrick Nederberg ,  Jose Maria Torradas

IPC: C08G69/40 ,  B32B27/34 ,  B32B7/10 ,  B65B3/04 ,  C08J5/18 ,  B65D65/40 ,  B65D81/24 ,  B32B27/08 ,  C08L77/06

CPC classification number: C08G69/40 ,  B32B7/10 ,  B32B7/12 ,  B32B15/088 ,  B32B21/08 ,  B32B27/08 ,  B32B27/10 ,  B32B27/283 ,  B32B27/285 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/40 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/7242 ,  B32B2439/00 ,  B32B2439/70 ,  B65B3/04 ,  B65D65/40 ,  B65D81/24 ,  C08J5/18 ,  C08J2377/06 ,  C08L77/06 ,  C08L2201/14 ,  C08L2205/02

Abstract: Disclosed herein are compositions comprising furan-based polyamides and blend of furan-based polyamides with other polyamides. Also disclosed herein are multilayer structures comprising the furan-based polyamides and articles comprising the multilayer structures.

公开(公告)号：US09701799B2

公开(公告)日：2017-07-11

申请号：US14508307

申请日：2014-10-07

Applicant: CHUNG YUAN CHRISTIAN UNIVERSITY

Inventor： Jung-Tsai Chen ,  Chien-Chieh Hu ,  Kueir-Rarn Lee ,  Juin-Yih Lai ,  Ywu-Jang Fu ,  Quan-Fu An ,  Shen-Chuan Lo ,  Yue-Zhe Zhong

IPC: C08K3/20 ,  C08L29/04 ,  C08J5/18 ,  C08K3/00 ,  C08K5/00 ,  B05D7/04

CPC classification number: C08J5/18 ,  B05D7/04 ,  C08J2329/04 ,  C08K3/011 ,  C08K3/042 ,  C08K3/20 ,  C08K3/38 ,  C08K5/0025 ,  C08K5/07 ,  C08K2003/387 ,  C08L29/04 ,  C08L2201/14

Abstract: The invention provides a transparent gas barrier composite film and its preparation method. The transparent gas barrier composite film is formed by having polyvinyl alcohol, graphene oxide and a crosslinking agent undergo blending, crosslinking, film casting and isothermal crystallization processes where a weight ratio of graphene oxide to polyvinyl alcohol is 0.1 wt %, graphene oxide induces crystallization of polyvinyl alcohol to form a hybrid structure compose of polyvinyl alcohol crystals, graphene oxide and the crosslinking agent, crystallinity of polyvinyl alcohol is more than 30%, transmittance of the composite film is more than 85%, and the oxygen transmission rate of the composite film is less than 0.005 cc/m2/day.

公开(公告)号：US20170058119A1

公开(公告)日：2017-03-02

申请号：US15307995

申请日：2015-05-01

Applicant: E I DU PONT DE NEMOURS AND COMPANY

Inventor： Yefim Brun ,  Alicia Maria Castagna ,  Ken-Hsuan Liao ,  Fredrik Nederberg ,  Elizabeth Forrester McCord ,  Christopher John Rasmussen

IPC: C08L67/02 ,  B32B27/36 ,  B32B1/02 ,  B32B1/08 ,  C08J3/00 ,  C08L67/00

CPC classification number: C08L67/02 ,  B32B1/02 ,  B32B1/08 ,  B32B27/08 ,  B32B27/20 ,  B32B27/36 ,  B32B2270/00 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/7246 ,  B32B2439/02 ,  B32B2439/40 ,  B32B2439/70 ,  B32B2597/00 ,  C08J3/005 ,  C08J2367/00 ,  C08J2367/02 ,  C08J2467/02 ,  C08L67/00 ,  C08L2201/14 ,  C08L2203/10 ,  C08L2203/16 ,  C08L2205/025

Abstract: Transesterified-blend compositions comprising transesterified furan-based polyester and transesterified terephthalate-based polyester disclosed herein and articles made therefrom.

Abstract translation: 酯交换共混组合物，其包含本文公开的基于酯交换的呋喃基聚酯和基于酯交换的对苯二甲酸酯基聚酯以及由其制备的制品。

公开(公告)号：US20160215116A1

公开(公告)日：2016-07-28

申请号：US15088767

申请日：2016-04-01

Applicant: THE NIPPON SYNTHETIC CHEMICAL INDUSTRY CO., LTD.

Inventor： Shouichi KANI

IPC: C08K5/098 ,  C08L29/04 ,  C08K3/34 ,  C08K3/30 ,  C08K3/32

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。

公开(公告)号：US09394402B2

公开(公告)日：2016-07-19

申请号：US14653701

申请日：2013-12-18

Applicant: Dow Global Technologies LLC

Inventor： Debkumar Bhattacharjee ,  Kalyan Sehanobish

IPC: C08G64/00 ,  C08G63/60 ,  C08G63/664 ,  C08L67/04 ,  B29C47/00 ,  C08J5/18 ,  C08G63/66 ,  C08L67/00 ,  C08G63/02 ,  B29K67/00 ,  B29L7/00

CPC classification number: C08G63/60 ,  B29C47/0021 ,  B29K2067/00 ,  B29L2007/008 ,  C08G63/66 ,  C08G63/664 ,  C08J5/18 ,  C08J2367/00 ,  C08J2367/04 ,  C08L67/00 ,  C08L67/04 ,  C08L2201/14 ,  C08L2203/16 ,  C08L2666/18

Abstract: A polymer comprises reaction product of (a) one or more diacid, diester thereof, or glycolide, and (b) one or more polyol, wherein component (a) comprises glycolide or combinations thereof, and component (b) consists essentially of isosorbide. A film or sheet having one or more layers, wherein at least one layer comprising a polymer comprises reaction product of (a) one or more diacid, diester thereof, or glycolide, and (b) one or more polyol, wherein component (a) comprises glycolide or combinations thereof, and component (b) consists essentially of isosorbide.

Abstract translation: 聚合物包含（a）一种或多种二酸，二酯或乙交酯的反应产物和（b）一种或多种多元醇，其中组分（a）包含乙交酯或其组合，组分（b）基本上由异山梨醇组成。 一种具有一层或多层的膜或片，其中至少一层包含聚合物的层包含（a）一种或多种二酸，二酯或乙交酯的反应产物和（b）一种或多种多元醇，其中组分（a） 包括乙交酯或其组合，组分（b）基本上由异山梨醇组成。