公开(公告)号：US20240132682A1

公开(公告)日：2024-04-25

申请号：US18399886

申请日：2023-12-29

Applicant: Berry Global, Inc.

Inventor： Yucheng PENG ,  Jonathan EICKHOFF ,  Ryan DEWIG ,  Jeffrey A. MANN ,  Debra R. WILSON

IPC: C08J5/18 ,  C08L23/12 ,  C08L23/14

CPC classification number: C08J5/18 ,  C08L23/12 ,  C08L23/14 ,  C08L2201/10 ,  C08L2205/03

Abstract: A sheet of polymeric material is made using an extruding process and articles are formed from the sheet of polymeric material. The sheet of polymeric material and the articles comprise one or more polypropylene resins. In some embodiments, the sheet of polymeric material and the articles formed form the sheet of polymeric material are transparent.

公开(公告)号：US11960056B2

公开(公告)日：2024-04-16

申请号：US17416730

申请日：2019-12-24

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Inventor： Atsushi Motegi ,  Kentaro Ishihara ,  Katsushi Nishimori ,  Shinya Ikeda ,  Noriyuki Kato ,  Mitsuteru Kondo ,  Kensuke Oshima ,  Masahiro Kanda ,  Shoko Suzuki ,  Tatsunobu Ogata ,  Mitsutake Suematsu

IPC: G02B1/04 ,  C08L25/02 ,  G02B3/00 ,  G02B7/02

CPC classification number: G02B1/041 ,  C08L25/02 ,  G02B3/00 ,  G02B7/02 ,  C08L2201/10 ,  C08L2203/20 ,  G02B2003/0093

Abstract: Provided is an optical lens formed by integrally molding a lens part that is an optically effective portion and has a light incidence/emission surface, and a lens edge part that is an optically ineffective portion and has a surface thereof except the light incidence/emission surface. The lens edge part includes a non-transparent region in part or all thereof, the lens part and the lens edge part include a thermoplastic resin, and the non-transparent region in the lens edge part contains a total of 0.1-5 mass % of one or more of a black dye and a black pigment.

公开(公告)号：US11926702B2

公开(公告)日：2024-03-12

申请号：US16969884

申请日：2019-04-02

Applicant: LG CHEM, LTD.

Inventor： Bi Oh Ryu ,  Soonyong Park ,  Youngseok Park ,  Kwanyeol Paek ,  Young Ji Tae ,  Il Hwan Choi

IPC: C08G69/32 ,  C08L77/10 ,  B32B27/08 ,  B32B27/34 ,  C08J5/18

CPC classification number: C08G69/32 ,  C08L77/10 ,  B32B27/08 ,  B32B27/34 ,  B32B2377/00 ,  C08J5/18 ,  C08L2201/10 ,  C08L2203/16

Abstract: The present disclosure relates to a polyamide block copolymer and a polyamide film including the same.
The polyamide block copolymer according to the present disclosure makes it possible to provide a polyamide film exhibiting excellent mechanical properties while being colorless and transparent.

公开(公告)号：US20240043669A1

公开(公告)日：2024-02-08

申请号：US18230007

申请日：2023-08-03

Applicant: FINA TECHNOLOGY, INC.

Inventor： Adrienne MUSIC ,  Fengkui LI

IPC: C08L23/10 ,  C08K5/1575 ,  C08K5/20 ,  C08K5/521 ,  B29C45/00 ,  B29C48/00

CPC classification number: C08L23/10 ,  C08K5/1575 ,  C08K5/20 ,  C08K5/521 ,  B29C45/0001 ,  B29C48/022 ,  C08L2201/10 ,  C08L2203/30 ,  C08L2314/02 ,  C08L2314/06 ,  B29C2945/76531 ,  B29C2948/92704 ,  B29K2023/10

Abstract: A polymeric composition is disclosed. The composition can include (a) at least 95 wt. % of a polypropylene, (b) a clarifying agent, and (c) a nucleating agent, wherein the presence of the clarifying agent and nucleating agent in the polymeric composition decreases the haze value, as determined by ASTM D1003 at a thickness of 40-80 mil, of the polymeric composition when compared with the haze value of the polymeric composition having the clarifying agent but not the nucleating agent.

公开(公告)号：US11891488B2

公开(公告)日：2024-02-06

申请号：US16782165

申请日：2020-02-05

Applicant: Berry Global, Inc.

Inventor： Yucheng Peng ,  Jonathan Eickhoff ,  Ryan Dewig ,  Jeffrey A. Mann ,  Debra R. Wilson

IPC: C08J5/18 ,  C08L23/12 ,  C08L23/14

CPC classification number: C08J5/18 ,  C08L23/12 ,  C08L23/14 ,  C08L2201/10 ,  C08L2205/03

Abstract: A sheet of polymeric material is made using an extruding process and articles are formed from the sheet of polymeric material. The sheet of polymeric material and the articles comprise one or more polypropylene resins. In some embodiments, the sheet of polymeric material and the articles formed form the sheet of polymeric material are transparent.

公开(公告)号：US11859072B2

公开(公告)日：2024-01-02

申请号：US17363127

申请日：2021-06-30

Applicant: FINA TECHNOLOGY, INC.

Inventor： Douglas Burmaster ,  Joachim Azzi ,  Russell McDonald

IPC: C08L23/16 ,  B29C48/00 ,  C08K5/098 ,  C08K5/105 ,  C08K5/134 ,  C08K5/20 ,  C08K5/52

CPC classification number: C08L23/16 ,  B29C48/022 ,  C08K5/098 ,  C08K5/105 ,  C08K5/134 ,  C08K5/20 ,  C08K5/52 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2203/30

Abstract: Disclosed is a polymeric composition containing at least 95 wt. % of a polypropylene copolymer; and 50 ppm to 2000 ppm of an aryl amide containing clarifying agent or a phosphate ester salt containing clarifying agent or a combination thereof, wherein the polymeric composition has a haze value of A after being extruded once and a haze value of B after being extruded 5 times, wherein the ratio of A to B is 1 to 1.35 and A is less than 25%, and wherein A and B are determined in accordance with ASTM D1003, at a thickness of about 40 mil, methods of making the polymeric composition and articles containing the polymeric composition.

公开(公告)号：US20230408149A1

公开(公告)日：2023-12-21

申请号：US18177895

申请日：2023-03-03

Applicant: John D. Walker

Inventor： John D. Walker

IPC: F24S10/17 ,  C08L67/03 ,  C08L23/06 ,  H02S40/22 ,  H02S40/44 ,  H02S30/10 ,  F24S10/13 ,  A01K61/10

CPC classification number: F24S10/17 ,  C08L67/03 ,  C08L23/06 ,  H02S40/22 ,  H02S40/44 ,  H02S30/10 ,  F24S10/13 ,  A01K61/10 ,  C08L2201/06 ,  C08L2201/10 ,  C08L2203/204 ,  C08L2201/08 ,  C08L2207/066 ,  C08L2207/062

Abstract: A floating pond cover comprised of a plurality of convex spherical lenses of suitable polymer and uniform thickness arranged symmetrically at maximum packing density within a singular hexagonal floatation-cell-body (Cell), said Cell comprising one of a plurality of >10{circumflex over ( )}3 identical Cells, whereupon dispersed on totality of a Salt-Gradient-Solar-Pond (SGSP) or other pond-function/lagoon surface, providing coverage of >99%, forming a floating thermal insulation and evaporation barrier, whilst maximizing absorptance or reflectance of incident solar irradiance into/from the pond media. The plurality of hemispherical-surfaces of the lenses, being positioned uniformly within a hexagonal body are arranged, convex-side up, and extends upward from a horizontal x-y plane to a prescribed height above upper surface of said Cell, such that solar rays impinging on said plurality of lenses and floatation body are refracted through the transparent, opaque or translucent Cell-body into said pond media providing functions of evaporation control and insulation for (TES), electric power generation, desalinating saltwater, potable water storage, sewage waste ponds, and protecting wildlife from toxic chemicals utilized in metallurgy, or in oil and gas extraction.

公开(公告)号：US11807719B2

公开(公告)日：2023-11-07

申请号：US16670148

申请日：2019-10-31

Applicant: Shakespeare Company, LLC

Inventor： Yuhong Wu ,  Keith D. Parks ,  Alfred O. Jessee ,  Saumitra Bhargava

IPC: C08G69/26 ,  B32B27/08 ,  B32B27/28 ,  B32B27/34 ,  B32B27/36 ,  C08G69/28 ,  B29C45/14 ,  C08L77/06 ,  B29K75/00 ,  B29K77/00

CPC classification number: C08G69/265 ,  B29C45/14811 ,  B32B27/08 ,  B32B27/285 ,  B32B27/34 ,  B32B27/36 ,  C08G69/28 ,  C08L77/06 ,  B29C45/14 ,  B29K2075/00 ,  B29K2077/00 ,  B29K2995/0018 ,  B32B2274/00 ,  C08L2201/10 ,  C08L2203/20 ,  C08L2203/30

Abstract: Polyamide resins including the reaction product of an intimate mixture of at least two monomers selected from HMDA and a diamine; and an organic diacid, wherein sebacic acid is present in the organic diacid in an amount of less than or equal to about 50 mol. %, and associated articles and methods are provided herein.

公开(公告)号：US20230331970A1

公开(公告)日：2023-10-19

申请号：US18341346

申请日：2023-06-26

Applicant: TAKEMOTO YUSHI KABUSHIKI KAISHA

Inventor： Yusuke NISHI

IPC: C08L23/26 ,  C08K5/06 ,  C08K5/42 ,  C08K5/20 ,  B32B27/18 ,  C08K5/103 ,  C08L71/02 ,  B32B27/32 ,  C08K3/16 ,  C08K3/30

CPC classification number: C08L23/26 ,  C08K5/06 ,  C08K5/42 ,  C08K5/20 ,  B32B27/18 ,  C08K5/103 ,  C08L71/02 ,  B32B27/32 ,  C08K3/16 ,  C08K3/30 ,  B32B2307/21 ,  B32B2323/00 ,  C08L2203/16 ,  B32B2439/00 ,  C08L2201/10 ,  C08K2003/3045

Abstract: Polyolefin resin modifiers are provided that contain a nonionic surfactant, an organic sulfonate salt, and an inorganic salt. The organic sulfonate salt can be at least one selected from the group consisting of alkylsulfonic acid alkali metal salts whose alkyl group has 6 to 22 carbon atoms, alkylarylsulfonic acid alkali metal salts whose alkyl group has 6 to 22 carbon atoms, and sulfonic aliphatic ester alkali metal salts whose alkyl group has 6 to 22 carbon atoms. The inorganic salt can be at least one selected from the group consisting of sodium sulfate, potassium sulfate, calcium sulfate, lithium sulfate, sodium chloride, potassium chloride, lithium chloride, magnesium chloride, and calcium chloride.

公开(公告)号：US11787941B2

公开(公告)日：2023-10-17

申请号：US17034278

申请日：2020-09-28

Applicant: SK Innovation Co., Ltd. ,  SK IE Technology Co., Ltd.

Inventor： Seung Min Jeon ,  Min Sang Park ,  Je Seung Park ,  Yeong Min Jo

IPC: C08L79/08 ,  C08G73/10 ,  C08G73/14

CPC classification number: C08L79/08 ,  C08G73/1039 ,  C08G73/1067 ,  C08G73/1078 ,  C08G73/14 ,  C08L2201/10 ,  C08L2203/16 ,  C08L2203/206

Abstract: Provided are a polyimide-based film, a window cover film, and a display device including the same. More specifically, a polyimide-based film having different surface energies from each other on both surfaces, a window cover film having excellent optical properties such as a visibility, and a display panel including the same are provided.