公开(公告)号：US20250026894A1

公开(公告)日：2025-01-23

申请号：US18713806

申请日：2022-11-28

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Joshua Arie Van Den Bogerd ,  Rob Boonman ,  Erik Hermans

IPC: C08J3/20 ,  B29C48/285 ,  B29K69/00 ,  B29K105/16 ,  B29K507/04 ,  C08K3/04

Abstract: The present invention relates to a method for the manufacture of a polymer composition comprising polymer and carbonaceous filler comprising the steps of: a. introducing a first portion of polymer and a first portion of carbonaceous filler into a first feed section of an extruder, b. introducing a second portion of polymer and optionally a second portion of carbonaceous filler into a second feed section located downstream of the first feed section of the extruder, and c. extruding the resulting polymer composition; wherein the polymer composition comprises 0.01 to 3 wt. % of the carbonaceous filler relative to the total weight of the polymer composition.

公开(公告)号：US20250001733A1

公开(公告)日：2025-01-02

申请号：US18687084

申请日：2022-09-01

Applicant: Denka Company Limited

Inventor： Ryota ISHIZUKA ,  Yusuke MASUDA ,  Naoki OGAWA

IPC: B32B15/08 ,  B29C48/21 ,  B29C48/30 ,  B29K67/00 ,  B29K69/00 ,  B29K105/00 ,  B32B5/02 ,  B32B37/24 ,  B32B38/10

Abstract: To provide, for example, a novel LCP extruded film having high metal foil peel strength, and an insulating material for a circuit substrate and a metal foil-clad laminate each using the LCP extruded film, as well as a novel method for manufacturing an LCP extruded film having high metal foil peel strength. An LCP extruded film having a film surface S1 and comprising a thermoplastic liquid crystal polymer, wherein a contact angle σ1 of the film surface S1 of the LCP extruded film with water after one day from constant temperature and humidity treatment at 23° C. and 50% RH is 60° or more and 80° or less, a contact angle σ7 of the film surface S1 of the LCP extruded film with water after 7 days from constant temperature and humidity treatment at 23° C. and 50% RH is 60° or more and 80° or less, and a rate of decrease ((σ7−σ1)/σ1) of the contact angle σ7 relative to the contact angle σ1 is 10.0% or less.

公开(公告)号：US20240391148A1

公开(公告)日：2024-11-28

申请号：US18623932

申请日：2024-04-01

Applicant: Illinois Tool Works Inc.

Inventor： Elmar FRIES

IPC: B29C45/16 ,  B29C45/00 ,  B29K55/02 ,  B29K69/00 ,  B29K77/00 ,  B29K105/04 ,  B29K105/12 ,  B29K105/16 ,  B29L31/30 ,  E05B85/12 ,  E05B85/16

Abstract: The disclosure relates to an actuating apparatus (1) for a vehicle door handle arrangement, such as an inner door handle arrangement. The actuating apparatus (1) is manufactured in a multi-component injection molding method, such as a two-component injection molding method. The actuating apparatus (1) includes a carrier portion (4) made from a first plastic material and a decorative layer (5), in particular integrally connected to the carrier portion (4), made from a second plastic material. When used as intended, the actuating apparatus (1) comprises a first region (9), which faces away from the user in the resting position of the actuating apparatus (1) and at least regionally represents the rear side of the actuating apparatus (1) to be rearwardly engaged by the user when actuating the actuating apparatus (1), and a second region (10), which faces the user and at least regionally represents in particular the visible region of the actuating apparatus (1) in its resting position, in the first region (9) of the actuating apparatus (1), the decorative layer (5) completely covers the carrier portion (4), and, on a surface of at least 50% of the second region (10) of the actuating apparatus (1), the decorative layer (5) covers the carrier portion (4).

公开(公告)号：US12133970B2

公开(公告)日：2024-11-05

申请号：US18570293

申请日：2022-07-25

Applicant: Covestro LLC ,  Covestro Deutschland AG

Inventor： Isaac Platte ,  Mark Matsco ,  Pierre Moulinie ,  Lauren Zetts ,  Paul Nowatzki ,  Marc Uerdingen

IPC: A61M5/20 ,  A61L31/06 ,  B29B17/02 ,  B29B17/04 ,  B29K69/00 ,  B29K105/26

Abstract: A drug injection device consists of a body, a cap, a striker, a spin wheel, a button, a spring, an ampoule, and optionally a needle. Each of the body, the cap, the striker, the spin wheel and the button is a molded plastic part, made out of mostly polycarbonate, which slide, snap, screw or rest in place, without the use of adhesives or fasteners. Also disclosed is a system for recycling a drug injection device having molded plastic parts made from mostly polycarbonates, comprising disassembling the drug injection device, separating the molded plastic parts from all other parts, and reprocessing the molded plastic parts together into recycled resin, which may be through regrinding, melting, and pelletizing.

公开(公告)号：US12130449B2

公开(公告)日：2024-10-29

申请号：US17316479

申请日：2021-05-10

Applicant: Jiangsu Conant Optical Co., Ltd. ,  Shanghai Conant Optical Co., Ltd.

Inventor： Chuanbao Wang ,  Qingbo Yan ,  Jian Huang ,  Liangliang Shi

IPC: G02B1/00 ,  B29C39/00 ,  B29C39/38 ,  B29D11/00 ,  G02B1/04 ,  G02B3/00 ,  B29K69/00 ,  B29K105/00

CPC classification number: G02B3/0031 ,  B29C39/006 ,  B29C39/38 ,  B29D11/00442 ,  G02B1/007 ,  G02B1/041 ,  B29C2791/002 ,  B29K2069/00 ,  B29K2105/0002 ,  B29K2909/08 ,  B29K2995/0031

Abstract: The present invention discloses an anti-blue light anti-infrared resin lens having a refractivity of 1.50, and a preparation method thereof. The lens comprises 100 parts by weight of CR39 resin monomer, 0.5-5 parts by weight of an initiator, and 1.0216-30.6 parts by weight of an additive, where the additive includes an anti-infrared absorber, a blue light absorber, and a hardness modifier at a weight ratio of 0.0005-0.5:0.001-10:1-10, the initiator is benzoyl peroxide, dicumyl peroxide, or 1,1-di-tert-butylperoxy-3,3,5-trimethylcyclohexane. The resin lens prepared in the present invention has both blue light absorption effect and near-infrared absorption effect and is capable of being dyed as needed to have the effect of sunglasses, while the quality of the lens is guaranteed. The resin lens is a new type of multifunctional resin lens.

公开(公告)号：US20240271725A1

公开(公告)日：2024-08-15

申请号：US18567206

申请日：2022-06-02

Applicant: LG ELECTRONICS INC.

Inventor： Yeon Sun RYU ,  Kyong Ho JUNG ,  Sung Gon KIM ,  Lin Pyo HONG ,  Gwan Sik JEONG

IPC: F16L9/133 ,  B29C45/00 ,  B29K23/00 ,  B29K59/00 ,  B29K69/00 ,  B29K77/00 ,  B29L23/00 ,  F16L9/00 ,  F16L59/04

CPC classification number: F16L9/133 ,  F16L9/006 ,  F16L59/04 ,  B29C2045/0093 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2059/00 ,  B29K2069/00 ,  B29K2077/00 ,  B29L2023/22

Abstract: Disclosed are a hollow component, a method for manufacturing a hollow component, and a device for manufacturing a hollow component. The method for manufacturing a hollow component according to an embodiment of the disclosure includes a first operation of molding a first injection-molded component, a second operation of molding a second injection-molded component, a third operation of causing the first injection-molded component and the second injection-molded component to face each other, a fourth operation of approaching the first injection-molded component and the second injection-molded component, and a fifth operation of coupling the first injection-molded component and the second injection-molded component. A fastening boss of the first injection-molded component is press-fitted into a fastening hole of the second injection-molded component in the fifth operation. Therefore, the fixation between the first injection-molded component and the second injection-molded component may be achieved without additional injection, and breakage and damage of the fastening boss and the fastening hole may be prevented.

公开(公告)号：US12060485B2

公开(公告)日：2024-08-13

申请号：US17108839

申请日：2020-12-01

Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  Samyang Corporation

Inventor： Seul Yi ,  Boo Youn An ,  Dae Sik Kim ,  Kyeong Hoon Jang ,  Min Woo Kwon ,  In Soo Han ,  Jin Gi Ahn ,  Do Young Bae ,  Hyung Jin Roh ,  Tae Jin An ,  Jung Kyu Han ,  Chul Jin Jo ,  Si Uk Cheon ,  Suk Woo Kang

IPC: C08L69/00 ,  B29B9/06 ,  B29K69/00 ,  B29K507/04 ,  C08J3/22 ,  C08L67/02 ,  C08L83/14

CPC classification number: C08L69/00 ,  B29B9/06 ,  C08J3/226 ,  C08L67/02 ,  C08L83/14 ,  B29K2069/00 ,  B29K2507/04 ,  C08L2205/035 ,  C08L2207/53 ,  C08L2310/00

Abstract: The present invention relates to a non-coating thermoplastic resin composition, a method for manufacturing a molded article by using the same, and a molded article manufactured by the same. More specifically, the present invention is characterized by providing the thermoplastic resin composition which contains polycarbonate, polysiloxane-polycarbonate copolymer, polyester, master-batched carbon black, and additives in specific contents and the molded article, which has excellent chemical resistance, mechanical properties, light resistance, hydrolysis resistance, and low glossiness, manufactured by using the same.

公开(公告)号：US20240262995A1

公开(公告)日：2024-08-08

申请号：US18425773

申请日：2024-01-29

Applicant: EXXONMOBIL TECHNOLOGY AND ENGINEERING COMPANY

Inventor： George J. PEHLERT ,  Ranadip GANGULY

IPC: C08L23/12 ,  B29B9/12 ,  B29C45/00 ,  B29C48/00 ,  B29K69/00 ,  C08J3/12 ,  C08J3/20

CPC classification number: C08L23/12 ,  B29B9/12 ,  B29C45/0001 ,  B29C48/022 ,  C08J3/12 ,  C08J3/203 ,  B29K2069/00 ,  B29K2995/0082 ,  C08J2323/12 ,  C08L2205/03 ,  C08L2207/04

Abstract: Relates to a thermoplastic polyolefin composition including from 50 wt % to 90 wt % of a polypropylene having a melt flow rate from 10 g/10 min to 200 g/10 min; from 10 wt % to 45 wt % of an ethylene-α-olefin copolymer having a melt flow rate from 0.1 g/10 min to 10 g/10 min; from 0.1 wt % to 5 wt % of a propylene-based elastomer having a melt flow rate from 0.1 g/10 min to 10 g/10 min; wherein the melt flow rate of the propylene-based elastomer is between the melt flow rate of the polypropylene and the melt flow rate of the ethylene-α-olefin copolymer, and wherein an amount of the ethylene-derived units in the propylene-based elastomer is between an amount of ethylene-derived units in the polypropylene and an amount of the ethylene-derived units in the ethylene-α-olefin copolymer.

公开(公告)号：US20240262014A1

公开(公告)日：2024-08-08

申请号：US18291562

申请日：2022-07-07

Applicant: Corebon AB

Inventor： Kenneth Frogner ,  Rasmus Kjellstrand ,  Leif Siesing

IPC: B29C33/06 ,  B29C35/08 ,  B29C70/44 ,  B29K69/00 ,  B29K105/08 ,  B29K307/04 ,  B29K309/08 ,  H05B6/10 ,  H05B6/44

CPC classification number: B29C33/06 ,  B29C35/0805 ,  B29C70/443 ,  H05B6/105 ,  H05B6/44 ,  B29C2035/0811 ,  B29K2069/00 ,  B29K2105/08 ,  B29K2307/04 ,  B29K2309/08

Abstract: Disclosed is a molding tool for producing a composite part using induction heating. The molding tool has a mold with a contact surface adapted to be in contact with a material to be transformed into a composite part, and an outer surface. The mold is configured to be inductively heated by at least one main coil arranged in a meander-like pattern on the outer surface of the mold, such that a magnetic field generated by an alternating electric current flowing through the at least one main coil induces currents in at least parts of the mold to be heated, and at least one perimeter coil arranged on the outer surface of the mold configured to delimit at least one area of the mold to be inductively heated. The at least one main coil and the at least one perimeter coil comprise litz wires which are electrically insulated from the mold and in operative communication with at least one processing means.

公开(公告)号：US12019316B2

公开(公告)日：2024-06-25

申请号：US16973846

申请日：2019-06-11

Applicant: ESSILOR INTERNATIONAL

Inventor： Christelle Marck ,  Elliot French

IPC: G02C7/10 ,  B29B7/88 ,  B29D11/00 ,  G02B1/04 ,  G02B5/20 ,  B29K69/00 ,  B29K105/00

CPC classification number: G02C7/104 ,  B29B7/88 ,  B29D11/00923 ,  G02B1/041 ,  G02B5/20 ,  G02C7/108 ,  B29K2069/00 ,  B29K2105/0032 ,  B29K2995/002 ,  G02C2202/16

Abstract: The object of this invention is to provide optical articles having one or more transmittance-attenuating dyes. Each dye attenuates transmission of a certain wavelength range. Different dyes can be combined in different concentrations to tune the transmittance spectrum through a lens. The transmittance-attenuating dyes can be incorporated into different optical articles using different production methods.