公开(公告)号：US11110674B2

公开(公告)日：2021-09-07

申请号：US16605229

申请日：2018-02-05

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Henning Kanzow ,  Claus-Lueder Mahnken ,  Markus Obert ,  Michael Well

IPC: B29C43/28 ,  B29C43/48 ,  B29C43/52 ,  B29D29/08 ,  B29L29/00 ,  B32B27/12 ,  B32B37/10 ,  F16G1/28 ,  B32B5/02 ,  B32B5/04 ,  B29K7/00 ,  B29K21/00 ,  B29K105/08 ,  B29K105/24 ,  B29L31/00

Abstract: A method for producing a sheet-like composite fabric material, in particular a rubberized fabric or a fabric provided with a polymer preparation, for covering drive belts, the composite fabric material comprising a textile integrated in a matrix of elastomeric material, preferably at least one fabric layer integrated in a rubber matrix, the textile or the fabric layer and the elastomeric material being introduced into a gap between a band and a cylindrical molding wheel and molded to form a composite material between the band and the molding wheel at a temperature below the vulcanization temperature, the band looping around the molding wheel at a looping angle under pressure. Likewise disclosed is a drive belt with a covering of composite material produced according to the invention.

公开(公告)号：US20200347545A1

公开(公告)日：2020-11-05

申请号：US16754533

申请日：2018-08-07

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Reinhard Teves ,  Michael Well

IPC: D06M15/263 ,  B32B5/02 ,  B32B25/04 ,  B32B25/10 ,  B32B25/16 ,  B32B37/18 ,  B32B38/08 ,  F16G1/10 ,  F16G5/08

Abstract: The present invention relates to a process for adhering a textile material to an elastomer, the process comprising the steps of pretreating the textile material with at least one polyester of an α-β-unsaturated carboxylic acid, contacting the pretreated textile material with an unvulcanized elastomer, and vulcanizing the product obtained. The present invention additionally encompasses an elastomer article obtainable by this process and also the use of a polyester of an α-β-unsaturated carboxylic acid for improving the adhesion of a textile material to an elastomer.

公开(公告)号：US11326304B2

公开(公告)日：2022-05-10

申请号：US16754533

申请日：2018-08-07

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Reinhard Teves ,  Michael Well

IPC: B32B25/10 ,  B32B25/16 ,  B32B37/18 ,  B32B38/08 ,  B32B5/02 ,  D06M101/32 ,  D06M101/36 ,  D06M13/224 ,  D06M15/263 ,  F16G1/10 ,  F16G5/08 ,  B32B25/04 ,  F16G1/28 ,  F16G5/20 ,  B66B7/06 ,  B29L31/00

Abstract: The present invention relates to a process for adhering a textile material to an elastomer, the process comprising the steps of pretreating the textile material with at least one polyester of an α-β-unsaturated carboxylic acid, contacting the pretreated textile material with an unvulcanized elastomer, and vulcanizing the product obtained. The present invention additionally encompasses an elastomer article obtainable by this process and also the use of a polyester of an α-β-unsaturated carboxylic acid for improving the adhesion of a textile material to an elastomer.

公开(公告)号：US20130040771A1

公开(公告)日：2013-02-14

申请号：US13653143

申请日：2012-10-16

Applicant: ContiTech Antriebssysteme GmbH

Inventor： Michael Well ,  Reinhard Teves

IPC: F16G1/26

CPC classification number: F16G1/10 ,  F16G1/28

Abstract: A power transmission belt having an elastic basic body, comprising a top layer as a belt spine and comprising a substructure with a power transmission zone, wherein the basic body is composed of an at least partially vulcanized natural rubber mixture which contains at least one natural rubber component and at least one filler material and at least one reactive diluent in accordance with DIN 55945:2007 March.

Abstract translation: 一种具有弹性基体的动力传递带，其包括作为带脊的顶层，并且包括具有动力传递区域的子结构，其中所述基体由至少部分硫化的天然橡胶混合物组成，所述天然橡胶混合物含有至少一种天然橡胶 组分和至少一种填料和至少一种反应性稀释剂，符合DIN 55945：2007年3月。