公开(公告)号：US20240352221A1

公开(公告)日：2024-10-24

申请号：US18633936

申请日：2024-04-12

申请人： CANON KABUSHIKI KAISHA

发明人： TOSHIYUKI TOMITA ,  YOHEI DOI ,  TSUNENORI ASHIBE ,  YASUNORI KODAMA ,  KOTA YAGI

IPC分类号： C08K3/22 ,  B29C49/00 ,  B29C49/10 ,  B29K25/00 ,  B29K91/00 ,  B29K105/16 ,  B29K105/26 ,  B29L31/00 ,  B65D1/02 ,  B65D65/38 ,  C08K3/04 ,  C08K3/34 ,  C08L25/06 ,  G03G15/08

CPC分类号： C08K3/22 ,  B29C49/0005 ,  B65D1/0207 ,  B65D65/38 ,  C08K3/04 ,  C08K3/34 ,  C08L25/06 ,  G03G15/0867 ,  B29C49/10 ,  B29K2025/06 ,  B29K2091/00 ,  B29K2105/16 ,  B29K2105/26 ,  B29K2995/0089 ,  B29L2031/7158 ,  B65D2565/384 ,  C08K2003/2217 ,  C08K2003/2227 ,  G03G2215/0678

摘要： A stretch blow-molded article comprising: at least one selected from the group consisting of an inorganic layered double hydroxide and zeolite: a styrene-based resin; and a wax.

公开(公告)号：US20240351732A1

公开(公告)日：2024-10-24

申请号：US18633952

申请日：2024-04-12

申请人： CANON KABUSHIKI KAISHA

发明人： KOTA YAGI ,  TSUNENORI ASHIBE ,  YOHEI DOI

IPC分类号： B65D1/02 ,  B29C49/00 ,  B29C49/10 ,  B29K67/00 ,  B29K91/00 ,  B29K105/16 ,  B29K105/26 ,  B65D65/38 ,  C08K3/22 ,  C08K3/34 ,  C08L67/02 ,  G03G15/08

CPC分类号： B65D1/0207 ,  B29C49/0005 ,  B65D65/38 ,  C08L67/02 ,  G03G15/0867 ,  B29C49/10 ,  B29K2067/00 ,  B29K2067/003 ,  B29K2091/00 ,  B29K2105/16 ,  B29K2105/26 ,  B65D2565/384 ,  C08K2003/2217 ,  C08K2003/2227 ,  C08K2003/2289 ,  C08K3/34 ,  C08L2207/20 ,  G03G2215/0678

摘要： A stretch blow-molded article comprising: a polyester; a wax; and at least one selected from the group consisting of an inorganic layered double hydroxide and zeolite.

公开(公告)号：US12084221B2

公开(公告)日：2024-09-10

申请号：US17731695

申请日：2022-04-28

申请人： TOTALENERGIES AMERICAN SERVICES, INC.

发明人： Russell McDonald ,  Michael McLeod ,  Fengkui Li ,  Theodore Harris, III

IPC分类号： B65D1/02 ,  B29C49/00 ,  B29C49/06 ,  B29C49/08 ,  B29K23/00 ,  B29K105/00 ,  B29L31/00

CPC分类号： B65D1/0207 ,  B29C49/0005 ,  B29C49/08 ,  B65D1/0223 ,  B29C49/06 ,  B29K2023/065 ,  B29K2105/0032 ,  B29K2105/0094 ,  B29K2995/0063 ,  B29K2995/0077 ,  B29K2995/0082 ,  B29K2995/0088 ,  B29L2031/7158 ,  B65D2501/0081

摘要： Disclosed is an injection stretch blow molded (ISBM) container containing a surface having a static coefficient of friction (COF) of 0.15 to 0.21, a dynamic COF of 0.06 to 0.1, wherein the surface retains a water contact angle of 76° or higher for up to three minutes after wetting of the surface with a water drop of 14 to 16 mm diameter and the container is made with a polymeric composition containing a high density polyethylene (HDPE) having a dispersity (Mw/Mn) of 9 or higher as measured by GPC; a MI2 of 1 g/10 min or higher as measured by ASTM D-1238; 190° C./2.16 kg, as measured by ASTM D-1238; and an environmental stress crack resistance (ESCR) at 100% Igepal of >150 hours as measured by ASTM D-1693, B.

公开(公告)号：US20240227274A9

公开(公告)日：2024-07-11

申请号：US17969956

申请日：2022-10-20

申请人： RING CONTAINER TECHNOLOGIES, LLC

发明人： PAUL VINCENT KELLEY ,  MICHAEL GREEN ,  DOUGLAS MILES DYGERT ,  DANIEL M. FUTRAL

IPC分类号： B29C49/00 ,  B29C49/06

CPC分类号： B29C49/0005 ,  B29C49/06 ,  B29K2067/003

摘要： A method for manufacturing a container includes forming a top portion of a preform by injecting a first material into a mold. A bottom portion of the preform is formed by injecting a second material into the mold to form inner and outer layers of the bottom portion and injecting a third material into the mold to form an intermediate layer of the bottom portion that is positioned between the inner layer and the outer layer. The third material includes virgin polyethylene terephthalate and an additive.

公开(公告)号：US11993701B2

公开(公告)日：2024-05-28

申请号：US17752243

申请日：2022-05-24

申请人： BOREALIS AG

发明人： Markus Gahleitner ,  Jingbo Wang ,  Klaus Bernreitner ,  Peter Niedersüss ,  Friedrich Berger ,  Stefan Ortner

IPC分类号： C08L23/14 ,  B29C39/00 ,  B29C49/00 ,  C08L23/08 ,  C08L23/16 ,  C08L23/18 ,  B29K23/00

CPC分类号： C08L23/14 ,  B29C39/003 ,  B29C49/0005 ,  C08L23/08 ,  C08L23/16 ,  C08L23/18 ,  B29K2023/14 ,  B29K2023/16 ,  C08L2201/10 ,  C08L2203/162 ,  C08L2205/025 ,  C08L2314/02

摘要： New polypropylene composition which combines low sealing initiation temperature (SIT), high hot-tack, good optical properties, like low haze and its use, and improved stiffness/impact balance.

公开(公告)号：US11981809B2

公开(公告)日：2024-05-14

申请号：US17277692

申请日：2019-09-18

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： Kosuke Otsuka ,  Takafumi Oda

IPC分类号： C08L67/02 ,  B29C49/00 ,  B65D1/02 ,  C08G69/28 ,  C08J3/22 ,  C08K3/34 ,  C08K7/00 ,  B29K77/00 ,  B29K509/02 ,  B29L31/00

CPC分类号： C08L67/02 ,  B29C49/0005 ,  B65D1/0207 ,  C08G69/28 ,  C08J3/226 ,  C08K3/34 ,  C08K7/00 ,  B29K2077/00 ,  B29K2509/02 ,  B29L2031/7158 ,  C08K2003/343 ,  C08K2201/016 ,  C08L2203/10 ,  C08L2310/00

摘要： Provided is a stretched body having a high barrier property under high humidity, a PET bottle, and a method for producing a container. The stretched body of a composition containing a semi-aromatic polyamide resin and plate-shaped talc having an aspect ratio of more than 18, a content of the plate-shaped talc having an aspect ratio of more than 18 in the composition is from 3.0 to 55.0 mass % when a total content of the semi-aromatic polyamide resin and the plate-shaped talc having an aspect ratio of more than 18 is 100 mass %.

公开(公告)号：US20240124692A1

公开(公告)日：2024-04-18

申请号：US18397894

申请日：2023-12-27

申请人： LiquiForm Group LLC

发明人： Gregory Carpenter ,  Theodore Tekip ,  Kirk Maki ,  Mark Blystone

IPC分类号： C08L23/06 ,  B29C49/00 ,  B29C49/06 ,  B29C49/08 ,  B29C49/12 ,  B29C49/46 ,  C08F110/02

CPC分类号： C08L23/06 ,  B29C49/0005 ,  B29C49/06 ,  B29C49/08 ,  B29C49/12 ,  B29C49/46 ,  C08F110/02 ,  B29K2023/065

摘要： A high-density polyethylene (HDPE) resin configured to be molded into a preform that can be biaxially expanded within a cavity of a container mold by introducing an incompressible fluid under pressure into the preform to stretch the preform to assume a shape of a surrounding mold cavity of the container mold. The HDPE resin has: a melt flow index of between 0.3 and 10.0 grams per 10 minutes at a temperature of 190° C. under 2.16 kilograms of load; a polydispersity index of 4-24; and a density of 0.943-0.965 grams per cubic centimeter.

公开(公告)号：US11813774B2

公开(公告)日：2023-11-14

申请号：US17708621

申请日：2022-03-30

申请人： LytEn, Inc.

发明人： John Baldwin ,  Salik Khan ,  Bryce H. Anzelmo ,  Minedys Macias ,  Chandra B. KC

IPC分类号： B29C70/34 ,  B29B7/90 ,  B29C41/04 ,  B29C43/00 ,  B29C48/00 ,  B29C48/06 ,  B29C45/00 ,  B29C49/00 ,  B29C70/54 ,  B29C53/56 ,  B29C70/48 ,  B29C41/00 ,  B29K101/12 ,  B29K23/00 ,  B29K507/04

CPC分类号： B29B7/90 ,  B29C41/003 ,  B29C41/04 ,  B29C43/003 ,  B29C45/0013 ,  B29C48/0019 ,  B29C48/022 ,  B29C48/06 ,  B29C49/0005 ,  B29C53/56 ,  B29C70/34 ,  B29C70/48 ,  B29C70/545 ,  B29K2023/0625 ,  B29K2101/12 ,  B29K2507/04

摘要： A method for continuously producing a composite material is disclosed. In some implementations, the method includes supplying a thermoplastic resin having an initial density, mixing polypropylene-graft-maleic anhydride (PPgMA) formed of a plurality of interconnected PPgMA molecules throughout the thermoplastic resin, distributing a plurality of carbon particles throughout the thermoplastic resin and the plurality of interconnected PPgMA molecules, and forming, by rotational molding, the composite material based on a combination of the thermoplastic resin, the PPgMA, and at least some of the plurality of carbon particles.

公开(公告)号：US20230356450A1

公开(公告)日：2023-11-09

申请号：US18021973

申请日：2021-07-30

申请人： Mitsubishi Gas Chemical Company, Inc.

发明人： Masayuki DAITO ,  Kosuke OTSUKA ,  Takumi YAMADA

IPC分类号： B29C45/18 ,  C08G63/688 ,  C08K5/00 ,  C08G63/183 ,  B29C49/00 ,  C08G69/26 ,  C08K5/098 ,  C08J11/06

CPC分类号： B29C49/0005 ,  B29C45/18 ,  C08G63/183 ,  C08G63/6886 ,  C08G69/26 ,  C08J11/06 ,  C08K5/0041 ,  C08K5/098 ,  B29K2105/0032 ,  C08G2230/00

摘要： Provided is a single-layer container containing a polyester resin (X), a polyamide resin (Y), a blue colorant (A), and a red colorant (B). The content of the polyamide resin (Y) is from 0.05 to 7.0 mass%, and the content of the blue colorant (A) is from 1 to 40 ppm.

公开(公告)号：US20230312895A1

公开(公告)日：2023-10-05

申请号：US18192517

申请日：2023-03-29

申请人： Braskem S.A.

发明人： Camila Pilatti Mainka ,  Leonardo Souza Bento ,  Arthur Vieira Dalmagro ,  Matheus Borlino Lotumolo ,  Fernanda Franco Tonelotti ,  Gustavo Todescato Dassi

IPC分类号： C08L23/08 ,  B29C49/00

CPC分类号： C08L23/0815 ,  B29C49/0005 ,  C08L2207/062 ,  C08L2207/064 ,  C08L2205/025 ,  C08L2314/02 ,  B29C49/06

摘要： A polyethylene composition comprising may include a multimodal high-density polyethylene, comprising at least a lower molecular weight fraction and a higher molecular weight fraction, and a low density polyethylene, wherein the low-density polyethylene is present in an amount of greater than 1 to 20% by percent weight of the total composition. Methods for increasing die swell in blow molding processes may include polymerizing ethylene and optionally one or more alpha-olefin comonomers to obtain a multimodal HDPE comprising at least a lower molecular weight fraction and a higher molecular weight fraction, and blending a low-density polyethylene with the multimodal HDPE.