WO2026002497 - ADHESIVE COMPOSITION AND CURED PRODUCT THEREOF
National phase entry is expected:
Publication Number
WO/2026/002497
Publication Date
02.01.2026
International Application No.
PCT/EP2025/064269
International Filing Date
23.05.2025
Title **
[English]
ADHESIVE COMPOSITION AND CURED PRODUCT THEREOF
[French]
COMPOSITION ADHÉSIVE ET PRODUIT DURCI ASSOCIÉ
Applicants **
HENKEL AG & CO. KGAA
Inventors
KIKUCHI, Yukari
Priority Data
24184695.5
26.06.2024
EP
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1964 | |
| EPO | Filing, Examination, Granting | 8118 | |
| Japan | Filing, Examination, Granting | 2109 | |
| South Korea | Filing, Examination, Granting | 1921 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
19,452
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Abstract[English]
The present invention is to provide an adhesive composition having excellent surface hardening, adhesive strength and toughness. The present invention relates to an adhesive composition comprising (a) a urethane (meth)acrylate oligomer based on a heterocyclic polyol; (b) a butadiene resin; (c) a bismaleimide; and (d) a radical initiator.[French]
La présente invention concerne une composition adhésive ayant un excellent durcissement de surface, une excellente force adhésive et une excellente ténacité. La présente invention concerne une composition adhésive comprenant (a) un oligomère de (méth)acrylate d'uréthane à base d'un polyol hétérocyclique ; (b) une résine de butadiène ; (c) un bismaléimide ; et (d) un initiateur radicalaire.