公开(公告)号：US20240199866A1

公开(公告)日：2024-06-20

申请号：US18441376

申请日：2024-02-14

Applicant: Mitsubishi Chemical Corporation

Inventor： Yuuta KOBAYASHI

IPC: C08L23/26 ,  C08F216/06 ,  C08L23/08 ,  C08L55/02

CPC classification number: C08L23/26 ,  C08F216/06 ,  C08L23/0846 ,  C08L55/02 ,  C08L2203/16

Abstract: A resin composition including: an ABS resin (A); and an ethylene-vinyl alcohol resin (B), wherein the ethylene-vinyl alcohol resin (B) includes a modified ethylene-vinyl alcohol resin (B1) having a structural unit represented by chemical formula (1), wherein X represents an organic chain having a heteroatom; and n represents a positive integer.

公开(公告)号：US20240026135A1

公开(公告)日：2024-01-25

申请号：US18248802

申请日：2021-10-14

Applicant: CHINA PETROLEUM & CHEMICAL CORPORATION ,  SINOPEC CHONGQING SVW CHEMICAL CO., LTD.

Inventor： Yuqin DOU ,  Qingquan WANG ,  Lamei HU ,  Lingzhi HE ,  Yingbin HUANG ,  Wen WANG ,  Siquan WAN

IPC: C08L23/08 ,  C08K5/09 ,  C08K3/38 ,  C08K3/32 ,  C08J3/12

CPC classification number: C08L23/0846 ,  C08K5/09 ,  C08K3/38 ,  C08K3/32 ,  C08J3/12 ,  C08J2323/08 ,  C08K2003/329

Abstract: Provided are an ethylene-vinyl alcohol copolymer composition and a preparation method therefor. The composition includes an ethylene-vinyl alcohol copolymer, an alkali metal element and a carboxyl-containing material, characterized in that the carboxyl-containing material includes a mono-saturated carboxylic acid and a carboxylic acid containing a carbon-carbon double bond. The present invention can improve the yellowing resistance of an EVOH resin composition by making the EVOH resin composition contain both acetic acid and a carboxylic acid containing a carbon-carbon double bond. After heat treatment at 210° C. for 0.5 h, the yellowing index YI does not exceed 20 and the increase does not exceed 15.

公开(公告)号：US20230183466A1

公开(公告)日：2023-06-15

申请号：US18166894

申请日：2023-02-09

Applicant: DAIKIN INDUSTRIES, LTD.

Inventor： Yuuki KUWAJIMA ,  Yukinori KAMIYA

IPC: C08L27/18 ,  C08L27/20 ,  C08L23/08 ,  C08K3/04 ,  B32B1/08 ,  B32B27/08 ,  B32B27/30 ,  B32B27/34

CPC classification number: C08L27/18 ,  C08L27/20 ,  C08L23/0846 ,  C08K3/04 ,  B32B1/08 ,  B32B27/08 ,  B32B27/304 ,  B32B27/34 ,  C08K2201/001 ,  C08K2201/005 ,  C08L2203/18 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2327/18 ,  B32B2377/00 ,  B32B2597/00

Abstract: A fluororesin material containing a fluororesin. The fluororesin has a carbonyl group, the total number of carbonyl groups is 1 or more and less than 800 per 106 main-chain carbon atoms, and the fluororesin contains ethylene unit and tetrafluoroethylene unit. When the fluororesin material is heated at a rate of 10° C./minute, the initial pyrolysis temperature when the mass reduction of the fluororesin material reaches 1% by mass is 390° C. or more.

公开(公告)号：US11674028B2

公开(公告)日：2023-06-13

申请号：US17091187

申请日：2020-11-06

Applicant: Dow Global Technologies LLC

Inventor： Bharat I. Chaudhary ,  Christopher R. Eddy ,  Sarat Munjal ,  Kalyan Sehanobish ,  Hayley Brown ,  John O. Osby ,  Jose Ortega

IPC: C08L23/26 ,  C08L23/08 ,  C08F2/01 ,  C08J3/24 ,  H01B3/30 ,  C08K5/14

CPC classification number: C08L23/26 ,  C08F2/01 ,  C08J3/24 ,  C08K5/14 ,  C08L23/0846 ,  H01B3/307 ,  C08F2500/11 ,  C08K5/14 ,  C08L23/26 ,  C08F210/02 ,  C08F2/02 ,  C08F210/02 ,  C08F2500/09 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/17

Abstract: An insulated wire or cable is made by a process comprising the steps of:



(A) extruding onto a covered or uncovered metal conductor or optical fiber a composition having a DF measured at 130° C. (60 Hz, 2 kV) or 120° C. (60 Hz, 8 kV) or 100° C. (60 Hz, 8 kV) of ≤0.5% and comprising:

(1) a high melt strength ethylene-based polymer made in a tubular reactor, and
(2) a peroxide, and


(B) crosslinking the high melt strength ethylene-based polymer.

公开(公告)号：US20180269372A1

公开(公告)日：2018-09-20

申请号：US15974980

申请日：2018-05-09

Applicant: Kookmin University Industry Academy Cooperation Foundation

Inventor： Hyun Jung LEE ,  Soo Hyun Kim ,  Yong Myeong Kim ,  Hyun Woo Bark

IPC: H01L35/34 ,  H01L35/24 ,  H01L35/14 ,  C08J5/18

CPC classification number: H01L35/34 ,  C08J5/18 ,  C08L23/0846 ,  C08L25/08 ,  C08L27/06 ,  C08L79/08 ,  H01L35/14 ,  H01L35/24

Abstract: A method of preparing the thermoelectric materials includes coating a thin film of a material having a Seebeck coefficient of ±μV/K or greater on one surface of a substrate, coating a polymer precursor solution for forming a polymer having a glass transition temperature (Tg) of about 50° C. or greater on a top surface of the material thin film, forming a polymer layer on the top surface of the material thin film by curing the polymer precursor solution, and preparing the self-standing flexible thermoelectric composite structure by separating the polymer layer formed on the top surface of the material thin film from the substrate.

公开(公告)号：US10011715B2

公开(公告)日：2018-07-03

申请号：US14443811

申请日：2013-11-19

Applicant: Mitsui Chemicals, Inc.

Inventor： Isao Washio ,  Hideto Ogasawara ,  Hiroki Ebata ,  Fumio Kageyama ,  Nobuhiro Takizawa ,  Akinori Amano

IPC: C08L67/02 ,  C08L23/08 ,  C08K3/00 ,  C08L67/00 ,  C08K3/013 ,  C08K3/016 ,  C08L25/18

CPC classification number: C08L67/02 ,  C08K3/00 ,  C08K3/013 ,  C08K3/016 ,  C08L23/08 ,  C08L23/0846 ,  C08L23/0884 ,  C08L25/18 ,  C08L67/00 ,  C08L2201/02 ,  C08L2205/03 ,  C08L2207/04

Abstract: The purpose of the present invention is to provide a polyester resin with improved mechanical properties, molding performance, and, preferably, fire retardancy. This polyester resin composition contains the following: a polyester resin (A) that has a melting point or glass transition temperature of at least 250° C.; a thermoplastic resin (B) that has an olefin-derived constitutional unit and an aromatic hydrocarbon structure and has an intrinsic viscosity ([η]), as measured in decalin at 135° C., of 0.04 to 1.0 dl/g; and a copolymer (C) that has an olefin-derived constitutional unit, an α,β-unsaturated-carboxylic-ester-derived constitutional unit, and a cyclic oxy-hydrocarbon structure.

公开(公告)号：US09951254B2

公开(公告)日：2018-04-24

申请号：US15025112

申请日：2014-09-26

Applicant: ARIZONA CHEMICAL COMPANY, LLC

Inventor： Josephus Hubertus Maria Lange ,  Mark C Schaapman ,  Erik Kelderman

IPC: C09J131/04 ,  C09J133/08 ,  C08L23/08 ,  C08L93/04 ,  C09J193/04 ,  C08K5/00 ,  C08K5/375

CPC classification number: C09J131/04 ,  C08K5/005 ,  C08K5/375 ,  C08L23/0846 ,  C08L23/0853 ,  C08L93/04 ,  C09J133/08 ,  C09J193/04

Abstract: Disclosed are compositions which include an ethylene polymer derived from at least one polar monomer with one or more ester groups, which polymerize with ethylene, (e.g., a copolymer derived from ethylene and vinyl acetate or a copolymer derived from ethylene and n-butyl acrylate) and a rosin ester. The rosin ester can have a low hydroxyl number (e.g., a hydroxyl number six or five or less), a low acid number (e.g., an acid number of ten or less), a low PAN number (e.g., a PAN number of eight or less), or combinations thereof. The compositions can exhibit improved viscosity stability and/or color stability and/or a decreased amount of char particle formation upon thermal aging.

公开(公告)号：US09890281B2

公开(公告)日：2018-02-13

申请号：US14977895

申请日：2015-12-22

Applicant: Samsung SDI Co., Ltd.

Inventor： Yoo Jin Jung ,  Eun Taek Woo ,  Jung Ki Kim ,  Na Ri Park ,  Sang Hyun Hong

IPC: B32B3/00 ,  C08L69/00 ,  H05K3/00 ,  H05K3/18

CPC classification number: C08L69/00 ,  C08K3/22 ,  C08L23/0846 ,  C08L2205/16 ,  C08L2207/04 ,  H05K1/0284 ,  H05K1/0373 ,  H05K1/16 ,  H05K3/0014 ,  H05K3/0032 ,  H05K3/105 ,  H05K3/182 ,  H05K2201/09118 ,  H05K2201/10098 ,  H05K2203/107

Abstract: A thermoplastic resin composition for laser direct structuring and a molded article including the same. The thermoplastic resin composition includes: (A) a thermoplastic resin; (B) a laser direct structuring additive; and (C) an olefin copolymer.

公开(公告)号：US09796837B2

公开(公告)日：2017-10-24

申请号：US14414584

申请日：2013-07-15

Applicant: PolyOne Corporation

Inventor： Jerome Alric ,  Jerome Waeler ,  Fabien Auvray

IPC: C08L23/06 ,  B32B27/32 ,  B32B27/28 ,  C08J3/22 ,  C08L83/06 ,  C08L83/08 ,  C08L23/08 ,  B32B27/06 ,  C08J5/18 ,  C08G77/14 ,  C08G77/18 ,  C08G77/26

CPC classification number: C08L23/06 ,  B32B27/06 ,  B32B27/283 ,  B32B27/32 ,  B32B2250/02 ,  B32B2307/746 ,  C08G77/14 ,  C08G77/18 ,  C08G77/26 ,  C08J3/226 ,  C08J5/18 ,  C08J2323/06 ,  C08J2423/06 ,  C08J2423/08 ,  C08J2435/02 ,  C08J2483/06 ,  C08J2483/08 ,  C08L23/0815 ,  C08L83/06 ,  C08L83/08 ,  C08L2310/00 ,  Y10T428/269 ,  C08L23/0846

Abstract: A masterbatch having functionalized silicone with an epoxy group or a secondary amine group as a slip additive, the polyethylene compound that the silicone-containing masterbatch has been let down into, and the plastic articles and films from such compounds having improved slip properties are disclosed. The improved slip properties are evidenced by essentially no migration of the slip additive 12 weeks after manufacturing and a dynamic coefficient of friction value of less than 0.4 and a static coefficient of friction 0.5 or less as measured within the first day of manufacturing according to the ASTM D1894-01 method.

公开(公告)号：US20170198123A1

公开(公告)日：2017-07-13

申请号：US15315562

申请日：2015-05-28

Applicant: CRYOVAC, INC.

Inventor： Giuliano Zanaboni ,  Flavio Fusarpoli ,  Romano Spigaroll

IPC: C08L23/08 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B65D85/00 ,  B32B1/08 ,  B29C47/00 ,  B29C47/06 ,  B29C47/88 ,  B65D75/00 ,  B32B27/08 ,  B32B27/36

CPC classification number: C08L23/0815 ,  A23C19/00 ,  A23L13/00 ,  A23V2002/00 ,  B29C48/0018 ,  B29C48/022 ,  B29C48/10 ,  B29C48/21 ,  B29C48/9105 ,  B29C48/912 ,  B29K2023/083 ,  B29K2027/08 ,  B29K2105/0085 ,  B29K2995/0049 ,  B29K2995/0053 ,  B29K2995/0067 ,  B29L2031/7128 ,  B32B1/08 ,  B32B27/08 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/31 ,  B32B2307/518 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/736 ,  B32B2439/06 ,  B32B2439/46 ,  B32B2439/70 ,  B65D75/002 ,  B65D85/70 ,  C08L23/0846 ,  C08L23/0853 ,  C08L2203/162

Abstract: The present invention relates to a polymer blend and to multilayer heat shrinkable films containing at least a layer made of said polymer blend, to flexible containers made of said film, such as bags, pouches and the like, useful for packaging articles, in particular food items. The invention also relates to a process for the manufacturing of such multilayer heat shrinkable films.