公开(公告)号：US20240208170A1

公开(公告)日：2024-06-27

申请号：US18601401

申请日：2024-03-11

Applicant: Bridgestone Americas Tire Operations, LLC

Inventor： Robert BARNED ,  Joshua ABELL ,  David BENDER

IPC: B29D30/56 ,  B29D30/54 ,  C08J5/12 ,  C08K3/013 ,  C08K5/32 ,  C09J5/00 ,  C09J11/04 ,  C09J107/00 ,  C09J109/00

CPC classification number: B29D30/56 ,  B29D30/54 ,  C08J5/128 ,  C08K3/013 ,  C08K5/32 ,  C09J5/00 ,  C09J11/04 ,  C09J107/00 ,  C09J109/00 ,  B29D2030/544 ,  C08J2307/00 ,  C08J2309/00 ,  C08J2407/00 ,  C08J2409/00 ,  C09J2400/20 ,  C09J2407/00 ,  C09J2409/00

Abstract: A process for retreading a tire, the process comprising the steps of providing a tire casing, providing a cured rubber component having first and second planar surfaces, providing a cushion gum, wherein the cushion gum contains a cure system comprising at least one stable aryl dinitrile oxide compound, applying the cushion gum to the tire casing, and forming a tire composite by applying the second planar surface of the cured rubber component to the cushion gum.

公开(公告)号：US11920067B2

公开(公告)日：2024-03-05

申请号：US16469737

申请日：2017-12-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Thomas Q. Chastek ,  Robert D. Waid ,  Shujun J. Wang ,  Ross J. DeVolder ,  Doreen Eckhardt

IPC: C09J7/26 ,  C08L35/00 ,  C09J7/38 ,  C09J11/08

CPC classification number: C09J7/387 ,  C08L35/00 ,  C09J7/26 ,  C09J11/08 ,  C09J2301/408 ,  C09J2301/414 ,  C09J2400/243 ,  C09J2409/00 ,  C09J2423/00 ,  C09J2453/00 ,  C09J2461/00 ,  Y10T428/2809 ,  Y10T428/2883

Abstract: Pressure-sensitive adhesive compositions and articles that include a layer of the pressure-sensitive adhesive compositions are provided. The pressure-sensitive adhesive compositions are particularly well suited for use with substrates that have been considered to have difficult to bond to surfaces such as those routinely encountered in the automotive industry. For example, the pressure-sensitive adhesive can be adhered to clear coat compositions, painted surfaces, and various polymeric materials having low energy surfaces (e.g., surfaces having a surface energy no greater than 35 dynes per centimeter).

公开(公告)号：US20240034913A1

公开(公告)日：2024-02-01

申请号：US17822125

申请日：2022-08-24

Applicant: Interface Technology (ChengDu) Co., Ltd. ,  Interface Optoelectronics (ShenZhen) Co., Ltd. ,  Interface Optoelectronics (Wuxi) Co., Ltd. ,  General Interface Solution Limited

Inventor： Yao Yu WANG ,  Liping LIU ,  Huiyi ZHONG

IPC: C09J7/10 ,  C09J7/38 ,  C09J11/06

CPC classification number: C09J7/10 ,  C09J7/385 ,  C09J11/06 ,  C09J2409/00 ,  C09J2433/00 ,  C09J2301/416

Abstract: An optical clear adhesive composition includes a first polydiene, a second polydiene, a plurality of acrylate monomers, and a photoinitiator. The first polydiene has a first weight average molecular weight of 500 Da to 1500 Da. The second polydiene has a second weight average molecular weight of 50000 Da to 110000 Da. The acrylate monomers include at least two different hydroxyacrylates.

公开(公告)号：US11849791B1

公开(公告)日：2023-12-26

申请号：US17810296

申请日：2022-06-30

Applicant: CreateMe Technologies LLC

Inventor： Caglar Remzi Becer ,  Daniel John MacKinnon ,  Yongqiang Li

IPC: A41H43/04 ,  C09J5/00 ,  C09J179/02

CPC classification number: A41H43/04 ,  C09J5/00 ,  C09J179/02 ,  C09J2400/266 ,  C09J2409/00 ,  C09J2433/00 ,  C09J2479/02

Abstract: Embodiments provide methods of assembling apparel products. The methods include applying a composition to a portion of a major component of the apparel product or a portion of a minor component of the apparel product. The methods include coupling the portion of the minor component with the portion of the major component via the composition. The major component forms a base portion of the apparel product and is configured to be supported and worn at least partially over a portion of a wearer. The minor component forms a secondary portion configured to be coupled to the major component via an adhesive. The methods include converting the composition to form the adhesive and the apparel product. The adhesive includes a material having an imine bond or an iminium bond.

公开(公告)号：US20230272245A1

公开(公告)日：2023-08-31

申请号：US18314288

申请日：2023-05-09

Applicant: HENKEL AG & CO., KGaA

Inventor： STEFAN MUNDT

IPC: C09J7/38 ,  C09J7/22 ,  C09J7/24 ,  C09J7/21

CPC classification number: C09J7/381 ,  C09J7/22 ,  C09J7/245 ,  C09J7/21 ,  C09J2427/006 ,  C09J2433/00 ,  C09J2409/00 ,  C09J2423/106 ,  C09J2423/046 ,  C09J2401/006 ,  C09J2467/006 ,  C09J2423/006 ,  C09J2301/302 ,  C09J2301/312 ,  C09J2301/416

Abstract: The invention relates to an adhesive-coated polymer substrate comprising (a) a polymer substrate containing or consisting of a thermoplastic polymer with a Vicat A50 softening point according to DIN EN ISO 306 of up to 220° C., and (b) an adhesive composition coated directly on at least one side of the polymer substrate, wherein the adhesive composition (b) is a UV-curable or UV-cured hot melt pressure sensitive adhesive (PSA). The invention relates moreover to a process for the manufacture of the adhesive-coated polymer substrate as well as to the use thereof.

公开(公告)号：US20190249040A1

公开(公告)日：2019-08-15

申请号：US15745564

申请日：2016-07-13

Applicant: certoplast Vorwerk & Sohn GmbH

Inventor： Timo LEERMANN ,  Peter RAMBUSCH ,  Rene RAMBUSCH

IPC: C09J109/06 ,  C09J7/35 ,  C09J115/00 ,  C09J7/21

CPC classification number: C09J109/06 ,  C09J7/21 ,  C09J7/35 ,  C09J7/38 ,  C09J115/00 ,  C09J2201/28 ,  C09J2203/302 ,  C09J2400/263 ,  C09J2409/00 ,  C09J2411/00 ,  C09J2415/00 ,  C09J2421/00 ,  C09J2425/00 ,  C09J2431/00 ,  C09J2467/006 ,  C09J2477/006 ,  C09J2483/00

Abstract: The object of the invention is a low-fogging adhesive tape for enveloping elongated objects, in particular a low-fogging wrapping tape for bundling cables in automobiles. The latter has a support and an adhesive coating on at least one side of the support. According to the invention, a synthetic-rubber-based coating is used as the adhesive coating.

公开(公告)号：US20190241778A1

公开(公告)日：2019-08-08

申请号：US16318564

申请日：2017-07-24

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Carolin Heintz ,  Mareike Bardts

IPC: C09J163/00 ,  C09J11/08 ,  C09J11/06 ,  C09J5/00

CPC classification number: C09J163/00 ,  C08G59/50 ,  C08G59/504 ,  C08K3/04 ,  C08K5/49 ,  C08K5/521 ,  C08K2003/026 ,  C08K2003/2227 ,  C09B11/02 ,  C09B11/06 ,  C09B69/103 ,  C09J5/00 ,  C09J11/06 ,  C09J11/08 ,  C09J2409/00 ,  C09J2463/00 ,  C08K5/0066 ,  C08K3/016

Abstract: In one aspect of the present disclosure, there is provided an adhesive precursor, comprising a first part (A) comprising: a first epoxy curing agent comprising at least one polyether amine and having an amine equivalent weight of at least 55 grams per mole of amine equivalents; a second epoxy curing agent distinct from the first epoxy curing agent or a secondary curative; a metal salt catalyst; and optionally, a toughening agent; a second part (B) comprising: a first epoxy resin; a second epoxy-based resin distinct from the first epoxy resin; at least one phosphorous-based first flame retardant; a core-shell polymer toughening agent; optionally an epoxy-based reactive diluent; and optionally, a filler material; wherein the total amount of the flame retardant system is lower than 25 wt. % of the total curable adhesive precursor.

公开(公告)号：US09988561B2

公开(公告)日：2018-06-05

申请号：US15023657

申请日：2015-02-11

Applicant: LG Chem, Ltd.

Inventor： Ae-Jung Jang ,  Jang-Soon Kim

IPC: C09J109/06 ,  C09J7/02 ,  C09J11/08

CPC classification number: C09J109/06 ,  C09J7/26 ,  C09J11/08 ,  C09J153/02 ,  C09J2201/128 ,  C09J2409/00 ,  C09J2433/006 ,  C09J2453/00 ,  C09J4/06 ,  C08F287/00

Abstract: The present invention relates to a rubber-based adhesive composition containing: a styrene-butadiene-styrene (SBS) rubber; a hardener; and an adhesion enhancer, the adhesion enhancer being contained in 50 to 100 parts by weight based on 100 parts by weight of the styrene-butadiene-styrene (SBS) rubber, and to a rubber-based adhesive tape for an automobile using the same.

公开(公告)号：US09951211B2

公开(公告)日：2018-04-24

申请号：US15183953

申请日：2016-06-16

Applicant: Henkel AG & Co. KGaA

Inventor： Ralf Sauer ,  Peter Born ,  Karin Weidenauer

IPC: C08L9/00 ,  C09D109/00 ,  C09J5/00 ,  C09J109/00

CPC classification number: C08L9/00 ,  C08K5/0016 ,  C08L15/00 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2207/324 ,  C09D109/00 ,  C09J5/00 ,  C09J109/00 ,  C09J2409/00

Abstract: The invention relates to heat-curing reactive compositions based on natural and/or synthetic liquid elastomers containing olefinic double bonds and on vulcanizing agents, where these comprise a quantity, relative to the entire composition, of from 1 to 25% by weight, preferably from 1 to 15% by weight, of at least one liquid polyisoprene, preferably at least one cis-1,4 polyisoprene; a quantity, relative to the entire composition, of from 0.5 to 10% by weight, preferably from 0.5 to 5% by weight, of at least one functionalized liquid polybutadiene; a quantity, relative to the entire composition, of up to 40% by weight, preferably from 1 to 25% by weight, of a triglyceride fraction, the distribution of fatty acid in which comprises a proportion of at least 5% by weight, more particularly at least 60% by weight, of one or more omega-3 fatty acids and/or one or more omega-6 fatty acids; and at least one vulcanizing agent, where the proportion, relative to the entire composition, of synthetic polymers having at least one C═C double bond and/or at least one C≡C triple bond is at least 7.5% by weight, preferably 9% by weight. These have plastisol-like rheology and therefore can be applied at room temperature by conventional spray systems. The invention also relates to use of same as sealant composition or as coating composition, and to methods for bonding components and/or sealing joints between components and/or coating components with use of the compositions.

公开(公告)号：US20180079937A1

公开(公告)日：2018-03-22

申请号：US15561764

申请日：2016-03-29

Applicant: TESA SE

Inventor： Anna BLAZEJEWSKI ,  Axel BURMEISTER ,  Franciska LOHMANN ,  Anika PETERSEN

IPC: C09J153/02 ,  C09J7/02

CPC classification number: C09J153/02 ,  C08K7/22 ,  C09J7/10 ,  C09J7/22 ,  C09J7/38 ,  C09J2201/128 ,  C09J2201/36 ,  C09J2201/606 ,  C09J2201/618 ,  C09J2203/318 ,  C09J2203/322 ,  C09J2203/33 ,  C09J2205/102 ,  C09J2205/11 ,  C09J2409/00 ,  C09J2425/00 ,  C09J2453/00

Abstract: The invention relates to a contact-adhesive tape which can be removed damage-free and residue-free by stretching the tape substantially within the adhesion plane and which consists of one or more adhesive substance layers, all made of a contact-adhesive substance expanded with micro-balloons, and one or two optional intermediate backings. The disclosed contact-adhesive tape consists exclusively of the aforementioned adhesive substance layers and optional intermediate backings, and the one external upper surface as well as the one external lower surface of the contact-adhesive tape are formed by said adhesive substance layer or layers.