公开(公告)号：US20240327612A1

公开(公告)日：2024-10-03

申请号：US18294096

申请日：2022-07-27

Applicant: BASE SE

Inventor： Oliver Steffen Henze ,  Denis Bouvier

IPC: C08K5/3492 ,  C08K3/32 ,  C08K5/521 ,  C08K7/14 ,  C08K7/20

CPC classification number: C08K5/34924 ,  C08K3/32 ,  C08K5/521 ,  C08K7/14 ,  C08K7/20 ,  C08K2003/329 ,  C08K2201/004 ,  C08K2201/019

Abstract: A composition includes thermoplastic polyurethane, a flame retardant and a filler. The thermoplastic polyurethane is the reaction product of a diisocyanate, a polyetherpolyol and a chain extender. The polyetherpolyol includes polytetrahydrofuran with a number average molecular weight of the polyetherpolyol between 1.3×103 g/Mot and 1.8×103 g/Mol, and the e-modulus of the composition determined according to DIN EN ISO 527 is between 0.1×103 MPa and 10×103 MPa.

公开(公告)号：US12054602B2

公开(公告)日：2024-08-06

申请号：US17443459

申请日：2021-07-27

Applicant: ContiTech Luftfedersysteme GmbH

Inventor： Thorsten Leethaus ,  Dieter Borvitz ,  Klaus Schobert ,  Barbara Passon-Wesseloh ,  Jens Storre

IPC: C08L11/00 ,  C08K3/04 ,  C08K3/22 ,  C08L7/00 ,  C09D107/00 ,  C09D111/00 ,  C09J107/00 ,  C09J111/00 ,  F16F1/36 ,  F16F3/10 ,  F16F9/04 ,  F16G1/06

CPC classification number: C08L11/00 ,  C08L7/00 ,  C09D107/00 ,  C09D111/00 ,  C09J107/00 ,  C09J111/00 ,  C08K3/04 ,  C08K3/22 ,  C08K2003/2227 ,  C08K2201/005 ,  C08K2201/006 ,  C08K2201/014 ,  C08K2201/019 ,  C08L2201/02 ,  F16F1/3605 ,  F16F3/10 ,  F16F9/0409 ,  F16F9/0418 ,  F16F2224/025 ,  F16F2234/02 ,  F16G1/06 ,  C08K3/22 ,  C08L7/00 ,  C08K3/04 ,  C08L7/00 ,  C08L7/00 ,  C08L11/00 ,  C08K3/22 ,  C08K3/22 ,  C08K3/04

Abstract: The invention relates to an article having a single- or multi-layered main body having elastic properties, in particular an air spring bellows, a metal-rubber element or a vibration damper.
In order to improve its flame retardant properties, the main body of the article consists of or contains at least one layer D constructed from a rubber mixture which is free from halogen-containing flame retardants and contains at least one carbon black having a BET surface area according to DIN-ISO 9277 between 35 and 140 m2/g and an oil absorption number (OAN) according to ISO 4656 between 70 and 140 ml/100 g and a first aluminum trihydrate (ATH_1) and at least a further aluminum trihydrate (ATH_2), wherein the first aluminum trihydrate (ATH_1) and the further aluminum trihydrate (ATH_2) each have a different particle size.

公开(公告)号：US20240246304A1

公开(公告)日：2024-07-25

申请号：US18271900

申请日：2021-12-24

Applicant: THE YOKOHAMA RUBBER CO., LTD.

Inventor： Yuichiro KARASAWA ,  Takeaki SAIKI ,  Takahiro OKAMATSU

IPC: B29C73/16 ,  C08K3/06 ,  C08K5/00 ,  C08K5/405 ,  C08K5/44 ,  C08L7/00

CPC classification number: B29C73/163 ,  C08K3/06 ,  C08K5/0016 ,  C08K5/0025 ,  C08K5/405 ,  C08K5/44 ,  C08L7/00 ,  C08K2201/019 ,  C08L2205/025

Abstract: A sealant composition of the present invention is formed by blending, per 100 parts by mass of a rubber component (A), 5 parts by mass or more of a tackifier (B), 60 parts by mass or more of a plasticizer (C), 0.1 to 10 parts by mass of sulfur (D), and 0.1 to 10 parts by mass of a vulcanization accelerator (E) (excluding a thiuram-based vulcanization accelerator, however), and thus the sealant composition can provide improved sealability, viscosity temperature dependency, and fluidity during storage of a tire.

公开(公告)号：US20240239992A1

公开(公告)日：2024-07-18

申请号：US18561795

申请日：2022-05-19

Applicant: Suncoal Industries GmbH

Inventor： Jacob Podschun ,  Gerd Schmaucks ,  Alexander Stucker ,  Tobias Wittmann ,  Priyanka Sekar ,  Rafal Anyszka ,  Anke Blume

IPC: C08K9/04 ,  C08L9/06 ,  C08L97/00

CPC classification number: C08K9/04 ,  C08L9/06 ,  C08L97/005 ,  C08K2201/006 ,  C08K2201/019

Abstract: The present invention relates to an organic filler, wherein a covalent bonding of at least one organic modifier to the organic filler has been effected (i) at least via a part of the oxygen atoms of at least one functional group of the filler which is selected from phenolic OH groups, phenolate groups, aliphatic OH groups, carboxylic acid groups, carboxylate groups and mixtures thereof and/or (ii) at least via a part of the carbon atoms of the filler that are in ortho position with regard to phenolic OH groups and/or phenolate groups, a rubber composition comprising at least one rubber and at least the filler mentioned hereinabove, a vulcanizable rubber composition that additionally comprises a vulcanization system, a vulcanized rubber composition obtainable therefrom, as well as a use of the filler mentioned hereinabove for the production of (vulcanizable) rubber compositions for employment in the production of tires, preferably pneumatic tires and solid tires, preferably for their tread, sidewall and/or inner liner, respectively, and/or for employment in the production of technical rubber articles, preferably profiles, seals, dampers and/or hoses.

公开(公告)号：US20240228766A1

公开(公告)日：2024-07-11

申请号：US18290243

申请日：2022-05-12

Applicant: Avient Corporation

Inventor： Liang XU

IPC: C08L53/02 ,  C08L29/14

CPC classification number: C08L53/025 ,  C08L29/14 ,  C08K2201/009 ,  C08K2201/019 ,  C08L2205/03 ,  C08L2205/08 ,  C08L2207/20

Abstract: Embodiments of the present disclosure are directed to polymer blends comprising 20 wt % to 45 wt % of polyvinyl butyral (PVB), wherein the PVB comprises virgin PVB, recycled PVB, or combinations thereof; 1 wt % to 35 wt % of styrene block copolymer (SBC); and 5 wt % to 40 wt % of compatibilizer, the compatibilizer comprising a polar copolymer.

公开(公告)号：US20240174832A1

公开(公告)日：2024-05-30

申请号：US18517719

申请日：2023-11-22

Applicant: Chungang University Industry Academic Cooperation Foundation

Inventor： Byungil HWANG

IPC: C08K3/18

CPC classification number: C08K3/18 ,  C08K2201/019

Abstract: Disclosed are a method for preparing a highly stretchable CIP/PDMS composite, a highly stretchable CIP/PDMS composite prepared thereby, and a highly stretchable electromagnetic (EM) noise suppressor including the same. The method for preparing the highly stretchable CIP/PDMS composite includes a first step of adding and mixing CIPs (Carbonyl Iron Powders) to and with a PDMS (Polydimethylsiloxane) solution to produce a first mixed solution; a second step of adding and mixing a curing agent to and with the first mixed solution to produce a second mixed solution; and a third step of transferring the second mixed solution into a mold and then curing the second mixed solution in the mold.

公开(公告)号：US20240158650A1

公开(公告)日：2024-05-16

申请号：US18550538

申请日：2022-03-09

Applicant: PPG Coatings Europe B.V.

Inventor： Arjen Vellinga ,  Willem Johannes Happe ,  Cornelis Hubertus Van Vliet ,  Arnold Johan Nederlof

IPC: C09D7/63 ,  C08K5/20 ,  C09D5/00 ,  C09D163/00 ,  F16L58/04

CPC classification number: C09D7/63 ,  C09D5/00 ,  C09D163/00 ,  F16L58/04 ,  C08K5/20 ,  C08K2201/019

Abstract: Use of a rheological agent in a coating composition to enhance chemical resistance of a coating layer formed by the coating composition when coated on at least a portion of a substrate, wherein the rheological agent comprises at least 85 wt % of a compound having a melting temperature of greater than 95° C.

公开(公告)号：US11965107B2

公开(公告)日：2024-04-23

申请号：US17811905

申请日：2022-07-12

Applicant: AXALTA COATING SYSTEMS IP CO., LLC

Inventor： John R. Moore ,  Michael R. Koerner ,  Christian Jackson ,  Bradley A Jacobs ,  Michael S. Wolfe

IPC: B05B12/14 ,  B05B1/02 ,  B05C5/02 ,  B05C11/10 ,  B05D1/02 ,  B05D1/26 ,  B05D5/06 ,  B05D7/00 ,  B41J2/14 ,  B41M7/00 ,  C08G18/42 ,  C08G18/44 ,  C08G18/75 ,  C09D5/08 ,  C09D5/33 ,  C09D7/20 ,  C09D7/41 ,  C09D7/43 ,  C09D7/61 ,  C09D11/102 ,  C09D11/104 ,  C09D11/322 ,  C09D11/324 ,  C09D11/328 ,  C09D167/00 ,  C09D167/02 ,  C09D175/04 ,  C09D175/06 ,  B41M5/00 ,  C08K3/04 ,  C08K3/34 ,  C08K5/3465

CPC classification number: C09D175/04 ,  B05B1/02 ,  B05B12/1472 ,  B05C5/02 ,  B05C5/027 ,  B05C11/1034 ,  B05D1/02 ,  B05D1/26 ,  B05D5/063 ,  B05D7/53 ,  B41J2/14 ,  B41M7/0036 ,  C08G18/4216 ,  C08G18/44 ,  C08G18/755 ,  C09D5/004 ,  C09D5/084 ,  C09D7/20 ,  C09D7/41 ,  C09D7/43 ,  C09D7/61 ,  C09D11/102 ,  C09D11/104 ,  C09D11/322 ,  C09D11/324 ,  C09D11/328 ,  C09D167/00 ,  C09D167/02 ,  C09D175/06 ,  B41M5/0023 ,  C08K3/04 ,  C08K3/346 ,  C08K5/3465 ,  C08K2201/019

Abstract: A system for applying a coating composition is provided herein. The system includes a first high transfer efficiency applicator defining a first nozzle orifice and a second high transfer efficiency applicator defining a second nozzle orifice. The system further includes a reservoir. The system further includes a substrate defining a first target area and a second target area. The first high transfer efficiency applicator and the second high transfer efficiency applicator are configured to receive the coating composition from the reservoir and configured to expel the coating composition through the first nozzle orifice to the first target area of the substrate and to expel the coating composition through the second nozzle orifice to the second target area of the substrate.

公开(公告)号：US20240124685A1

公开(公告)日：2024-04-18

申请号：US18528627

申请日：2023-12-04

Applicant: Mitsubishi Chemical Corporation

Inventor： Yu Kurihara ,  Tatsuya Suzuki ,  Yuki Kato ,  Wataru Ninomiya ,  Maiko Kakimoto

IPC: C08K5/3462 ,  C08K5/10

CPC classification number: C08K5/3462 ,  C08K5/10 ,  C08K2201/019

Abstract: The purpose of the present invention is to provide a methyl methacrylate-containing composition with high quality stability during storage. This can be solved with a methyl methacrylate-containing composition, a pyrazine compound represented by Formula (1) (component A1), and a polymerization inhibitor (Component B1), in which the concentration of methyl methacrylate is from 99 to 99.99% by mass.

公开(公告)号：US11952443B2

公开(公告)日：2024-04-09

申请号：US17265133

申请日：2019-10-30

Applicant: LG CHEM, LTD.

Inventor： Yang Jun Jeon ,  Hyun Min Lee ,  Hyun Kyou Ha ,  Kun Ji Kim ,  Kwang Jin Lee ,  Jin Hyuck Ju ,  Jae Hyun Park

IPC: C08F14/06 ,  C08K3/26 ,  C08L27/06

CPC classification number: C08F14/06 ,  C08K3/26 ,  C08K2201/019

Abstract: The present disclosure relates to a composition for preparing a vinyl chloride-based polymer and a method of preparing a vinyl chloride-based polymer using the same, and provides the composition giving excellent productivity for preparing a vinyl chloride-based polymer includes while maintaining excellent foaming and viscosity properties of a plastisol including the prepared vinyl chloride-based polymer, by including a pH regulator composed of a carbonate-based metal salt, and a transition metal catalyst in the composition, and controlling an amount of the transition metal catalyst, and controlling an amount of a reducing agent such that a trace amount or none of the reducing agent is included, and the method of preparing a vinyl chloride-based polymer using the same.