公开(公告)号：US20240336767A1

公开(公告)日：2024-10-10

申请号：US18293612

申请日：2021-08-09

Applicant: ITALMATCH CHEMICALS SPA (50%) ,  ISOCHEMICALS SRL (50%)

Inventor： Ugo Zucchelli ,  Vincenza Morone ,  Antonio Peserico

IPC: C08K13/02 ,  C08J3/22 ,  C08J9/00 ,  C08K3/32 ,  C08K5/01 ,  C08K5/3492 ,  C08K5/523 ,  C08L25/06

CPC classification number: C08K13/02 ,  C08J3/226 ,  C08J9/0095 ,  C08L25/06 ,  C08J2325/06 ,  C08J2447/00 ,  C08K3/32 ,  C08K5/01 ,  C08K5/34922 ,  C08K5/523 ,  C08K2201/014 ,  C08L2201/02 ,  C08L2203/14 ,  C08L2310/00

Abstract: The invention relates to environmentally friendly flame retardant nucleating compositions, and corresponding formulations and processes useful for the production of polystyrene foams with low densities and a very low halogen content in the final product. The flame retardant composition according to the present invention achieves good flame retardancy and excellent recycling performances, with about the same loading of traditional halogenated compound, which does not affect the process and the physical and mechanical properties of the final foam and can be considered halogen free, according to some international standards.

公开(公告)号：US12091551B2

公开(公告)日：2024-09-17

申请号：US16748349

申请日：2020-01-21

Applicant: Marcin Golec

Inventor： Marcin Golec

IPC: C08L91/08 ,  B62J13/00 ,  B62M9/00 ,  C08K3/04 ,  C08K5/01 ,  C08K5/05 ,  C08L23/28 ,  C08L33/08 ,  C08L91/06

CPC classification number: C08L91/06 ,  B62J13/00 ,  B62M9/00 ,  C08K3/042 ,  C08K5/01 ,  C08K5/05 ,  C08L23/28 ,  C08L33/08 ,  C08L91/08 ,  B62M2009/005 ,  C08L2201/52

Abstract: The present invention is directed to compositions with solvent, wax and graphene. These compositions offer surprising benefits in reducing bicycle or motorbike chain lengthening, particularly in off road environments with high dirt and water levels such as during mountain biking or off-road biking. The invention is further directed to a method of preparing such compositions and to the use of such compositions on bicycle or motorbike chains.

公开(公告)号：US12077692B2

公开(公告)日：2024-09-03

申请号：US17433720

申请日：2020-02-13

Applicant: BOSTIK SA

Inventor： Christophe Robert ,  Amandine Rafaitin ,  Lahoucine Idttalbe

IPC: C09J7/38 ,  C08K5/00 ,  C08K5/01 ,  C08L53/02 ,  C09J7/29 ,  C09J7/35 ,  C09J11/06 ,  C09J11/08 ,  C09J153/02

CPC classification number: C09J7/35 ,  C08K5/0016 ,  C08K5/01 ,  C08L53/02 ,  C09J7/29 ,  C09J7/387 ,  C09J11/06 ,  C09J11/08 ,  C09J153/02 ,  C09J2301/302 ,  C09J2301/304 ,  C09J2301/408 ,  C09J2301/414 ,  C09J2453/00 ,  C09J2483/006 ,  C09J2491/00 ,  C09J2493/00 ,  C09J153/02 ,  C08L53/02 ,  C08K5/01 ,  C08K5/0025

Abstract: 1) An HMPSA composition comprising:



from 20% to 50% by weight of a composition of styrene block copolymers;
from 35% to 65% by weight of one or more tackifying resins; and
from 7% to 25% by weight of a plasticizer consisting of a composition comprising a stand oil of a vegetable oil.




2) A multilayer system comprising:



an adhesive layer (A) consisting of said HMPSA composition;
a printable support layer (B) adjacent to the adhesive layer (A); and
a nonstick protective layer (C), adjacent to the adhesive layer (A).




3) The use of said multilayer system for the manufacture of self-adhesive articles.

公开(公告)号：US12031042B2

公开(公告)日：2024-07-09

申请号：US17193360

申请日：2021-03-05

Applicant: Kenneth Grzybowski

Inventor： Kenneth F. Grzybowski

IPC: C08L95/00 ,  C08K3/08 ,  C08K3/10 ,  C08K3/32 ,  C08K5/01 ,  C08L91/06 ,  C10C3/04 ,  C10G27/04

CPC classification number: C08L95/00 ,  C08K3/08 ,  C08K3/10 ,  C08K3/32 ,  C08K5/01 ,  C08L91/06 ,  C10C3/04 ,  C10G27/04 ,  C08K2003/0856 ,  C08K2003/0893 ,  C08K2003/329

Abstract: A asphalt binder modifier or a stand-alone asphalt binder and the method of making the asphalt binder or binder modifier are disclosed. The asphalt modifier or binder consisting of treated re-refined engine oil bottoms/VTB's treated by injecting air into re-refining engine oil bottoms/VTB's at temperatures between 150° F. and 550° F. The re-refined engine oil can be processed with ground tire rubber. The binder modifier was blended with various paving and roofing asphalts to form performance-enhanced modified asphalt binders used in paving, roofing, and industrial products.

公开(公告)号：US20240199772A1

公开(公告)日：2024-06-20

申请号：US18065659

申请日：2022-12-14

Applicant: The Goodyear Tire & Rubber Company

Inventor： Marie-Laure Stéphanie Milan ,  Jérôme Joel Daniel Delville ,  Pascal Patrick Steiner

IPC: C08F36/06 ,  B60C1/00 ,  C08F36/08 ,  C08F212/08 ,  C08K3/36 ,  C08K5/01 ,  C08K5/548

CPC classification number: C08F36/06 ,  B60C1/0016 ,  C08F36/08 ,  C08F212/08 ,  C08K3/36 ,  C08K5/01 ,  C08K5/548 ,  B60C2200/04 ,  C08K2201/006

Abstract: The present invention is directed to a rubber composition comprising 30 to 80 phr of a first styrene butadiene rubber having a glass transition temperature lower than −50° C.; 10 to 40 phr of a second styrene butadiene rubber having a glass transition temperature higher than −45° C.; and 10 to 30 phr of a further rubber selected from the list of synthetic polyisoprene, natural rubber and polybutadiene. Furthermore, the rubber composition comprises 80 phr to 140 phr of silica and 40 phr to 90 phr of a hydrocarbon resin having a glass transition temperature of at least 30° C. and being selected from the group of C5 resins and C5/C9 resins. The present invention is also directed to a tire comprising such a rubber composition.

公开(公告)号：US20240141151A1

公开(公告)日：2024-05-02

申请号：US18277207

申请日：2021-12-20

Applicant: PRIME POLYMER CO., LTD.

Inventor： Shigekatsu HIROTA ,  Ichinosuke HIRANO ,  Yoshio OKAMOTO

IPC: C08K3/40 ,  B29C45/00 ,  B29K23/00 ,  C08K3/04 ,  C08K5/01 ,  C08K7/14

CPC classification number: C08K3/40 ,  B29C45/0001 ,  C08K3/04 ,  C08K5/01 ,  C08K7/14 ,  B29K2023/12 ,  C08K2201/005

Abstract: Provided is a material suitable for producing a glass fiber-reinforced molded body with reduced generation of white haze while reducing the amount of a dispersing agent to be used.
A glass fiber-reinforced propylene-based resin composition, including 10 to 50 parts by mass of glass fibers; 50 to 90 parts by mass of a propylene-based resin (provided that the both in total is 100 parts by mass); 0.3 parts by mass or more of carbon black; and a polyolefin wax having an average particle size of 1 to 40 μm in an amount such that a mass ratio of the polyolefin wax to the carbon black is 0.75 to 1.5.

公开(公告)号：US11891468B1

公开(公告)日：2024-02-06

申请号：US18129792

申请日：2023-03-31

Applicant: Dioxycle

Inventor： Edward Luke Malins

IPC: C08F220/56 ,  C08K5/01 ,  C08F212/08 ,  C25B13/08 ,  C25B9/19 ,  C08F8/02

CPC classification number: C08F220/56 ,  C08F8/02 ,  C08F212/08 ,  C08K5/01 ,  C25B9/19 ,  C25B13/08 ,  C08F2810/50

Abstract: Polymers and membranes with acrylamide moieties are disclosed herein. A disclosed copolymer includes first repeat units of an acrylamide moiety and second repeat units of a hydrophobic moiety. The molar ratio of second repeat units:first repeat units is between 0.8:1 to 2.5:1 based on a molar ratio of the respective monomers in a production feed. The disclosed copolymer can also include a crosslinker. The amount of cross-linker in a corresponding monomer feed is 0 to 1 mol %, based on the total monomer in the production feed.

公开(公告)号：US11884105B2

公开(公告)日：2024-01-30

申请号：US17071674

申请日：2020-10-15

Applicant: Korea Kumho Petrochemical Co., Ltd.

Inventor： Jae Yun Kim ,  Yeong Min Jung ,  Soo Jung Park ,  Eun Kyung Noh ,  Dong Eun Kang

IPC: C08F2/06 ,  B60C1/00 ,  C08F8/20 ,  C08F136/06 ,  C08F212/08 ,  C08F236/06 ,  C08K5/00 ,  C08K5/01

CPC classification number: B60C1/0016 ,  C08F2/06 ,  C08F8/20 ,  C08F136/06 ,  C08F212/08 ,  C08F236/06 ,  C08K5/0016 ,  C08K5/01 ,  C08F2800/20 ,  C08F2810/40

Abstract: Proposed is a rubber composition for a tire tread, which includes: a solution-polymerized elastomer having a conjugated diene-based monomer unit, a solution-polymerized elastomer having an aromatic vinyl monomer unit and a conjugated diene-based monomer unit, or a combination thereof, at 100 parts by weight; and a plasticizer containing an aromatic petroleum resin and an aliphatic olefin polymer, at 10 to 50 parts by weight. Further, a manufacturing method of the rubber composition for a tire tread is proposed.

公开(公告)号：US11879061B2

公开(公告)日：2024-01-23

申请号：US16627523

申请日：2018-06-29

Applicant: Kemira OYJ

Inventor： Hong Yang ,  Frances Troy

IPC: C08L83/12 ,  C08K5/01 ,  C08K5/42 ,  C08L33/26 ,  C08L71/02 ,  C08L83/04 ,  C08L91/00 ,  C09K8/588

CPC classification number: C08L83/12 ,  C08K5/01 ,  C08K5/42 ,  C08L33/26 ,  C08L71/02 ,  C08L83/04 ,  C08L91/00 ,  C09K8/588 ,  C08L2201/54

Abstract: Liquid polymer and inverse emulsion compositions comprising: one or more hydrophobic liquids having a boiling point at least about 100° C.; one or more acrylamide-(co)polymers; one or more emulsifier surfactants; one or more inverting surfactants; and one or more siloxane polyether compounds. When the composition is inverted in an aqueous solution, it provides an inverted solution having a filter ratio using a 1.2 micron filter (FR1.2) of about 1.5 or less.

公开(公告)号：US11851889B2

公开(公告)日：2023-12-26

申请号：US17530576

申请日：2021-11-19

Applicant: Owens Corning Intellectual Capital, LLC

Inventor： Carmen Anthony LaTorre ,  Jacob Paul Honsvick ,  Christopher Patrick Kasprzak ,  Daniel James Buckwalter ,  Edward R. Harrington ,  Jonathan Ross Davis ,  Laurand Henry Lewandowski ,  David Michael Ploense ,  William Edwin Smith ,  Scott W. Schweiger

IPC: E04D1/20 ,  E04D1/34 ,  E04D7/00 ,  E04D1/30 ,  C08K5/01 ,  C08L95/00 ,  C09D195/00 ,  E04D1/26 ,  E04D1/28 ,  C08K3/013 ,  E04D12/00 ,  C08L9/06 ,  E04D1/00

CPC classification number: E04D7/005 ,  C08K3/013 ,  C08K5/01 ,  C08L95/00 ,  C09D195/00 ,  E04D1/20 ,  E04D1/26 ,  E04D1/28 ,  E04D1/30 ,  E04D1/34 ,  C08L9/06 ,  C08L2555/72 ,  C08L2555/84 ,  E04D12/002 ,  E04D2001/005 ,  E04D2001/347 ,  E04D2001/3423 ,  E04D2001/3467 ,  E04D2001/3482 ,  E04D2001/3491

Abstract: A shingle coating asphalt composition is provided that is produced from a paving grade asphalt. The asphalt composition comprises a paving-grade asphalt that has been modified with one or more polymer additives; and a secondary additive comprising one or more of a viscosity reducing agent, a wax, a salt of a fatty acid ester, and an amide of a fatty acid. The shingle coating asphalt coating composition is used to make a shingle. The shingle includes a substrate, the asphalt, and roofing granules.