Précédent
Suivant
Brevet : EP3957478 - BANDE DE LIAISON
Titre
BANDE DE LIAISON
N° et date de publication de la demande
EP3957478 - 23/02/2022
Type de la demande
A1
N° et date de dépôt
EP20792176.8 - 10/04/2020
N° et date de priorité
JP2019077578 - 16/04/2019
Classification CIB
B32B 27/00 ; B65D 63/10 ; C09J 7/21 ; C09J 7/38 ; D04H 3/011 ; D04H 3/14 ; D04H 3/16
Classification CPC
C09J 7/21 ; B65D 63/1009 ; C09J2400/263 ; C09J2467/006 ; C09J2203/302 ; D04H 3/011 ; D04H 3/14 ; C09J 7/21 ; C09J2203/302 ; C09J2400/263 ; C09J2467/006 ; D04H 3/011 ; D04H 3/14
Famille de brevets
TW202103945A ; JPWO2020213521A1 ; CN113748019A ; EP3957478A1 ; US2022195249A1 ; WO2020213521A1
Abrégé
[Problem] To provide a binding tape which has sound deadening properties, can suppress layer separation, and is also excellent in abrasion resistance.[Solution] A binding tape having a substrate layer comprising a non-woven fabric, and an adhesive layer, wherein the substrate layer is provided with at least two types of fused sections having different shapes. The fused sections are preferably formed by thermally fusing fibers of the non-woven fabric by a heat embossing. Further, the binding tape preferably has a scrape abrasion resistance repetition number of 100 times or more.
INTERVENANTS
Déposant
Denka Company Limited - 1-1 Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103-8338 - JP
Titulaire
Denka Company Limited - 1-1 Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103-8338 - JP
Inventeur
TATE, Yousuke JP
KIMURA, Akiyoshi JP
YOSHIMURA, Daisuke JP
Mandataire
Gerauer, Marc Philippé - Kraus & Weisert Patentanwälte PartGmbB Thomas-Wimmer-Ring 15 80539 München - DE
STATUT EN FRANCE
Délivrance
18/10/2023
Date de paiement de la prochaine annuité
30/04/2024
