WO2026021846 - PRIMERZUSAMMENSETZUNG ZUR HERSTELLUNG EINER KLEBEVERBINDUNG
National phase entry is expected:
Publication Number
WO/2026/021846
Publication Date
29.01.2026
International Application No.
PCT/EP2025/069407
International Filing Date
08.07.2025
Title **
[German]
PRIMERZUSAMMENSETZUNG ZUR HERSTELLUNG EINER KLEBEVERBINDUNG
[English]
PRIMER COMPOSITION FOR PRODUCING AN ADHESIVE BOND
[French]
COMPOSITION D'APPRÊT POUR PRODUIRE UNE LIAISON ADHÉSIVE
Applicants **
TESA SE
Inventors
FISCHER, Alexander
OSTERWINTER, Gregor
Priority Data
102024121387.6
26.07.2024
DE
102024129175.3
09.10.2024
DE
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
* |
| 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
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 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 | 2169 | |
| EPO | Filing, Examination, Granting | 8520 | |
| Japan | Filing, Examination, Granting | 2170 | |
| South Korea | Filing, Examination, Granting | 2084 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
19,683
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Abstract[German]
Primerzusammensetzung zur Herstellung einer Klebeverbindung, enthaltend (a) wenigstens ein thermoplastisches Polyurethan und (b) wenigstens ein Organosilan das ausgewählt ist aus der Gruppe bestehend aus Trialkoxysilylalkyl- Bernsteinsäureanhydriden, Trialkoxyphenylsilanen, (3-Mercaptopropyl)trialkoxysilanen, (3-Aminopropyl)alkoxysilanen, 3-(2-Aminoethylamino) propyltrialkoxysilanen, Vinyl- trialkoxysilanen, und (3-Glycidyloxypropyl)trialkoxysilanen.[English]
A primer composition for producing an adhesive bond, containing (a) at least one thermoplastic polyurethane and (b) at least one organosilane selected from the group consisting of trialkoxysilylalkylsuccinic anhydrides, trialkoxyphenylsilanes, (3‑mercaptopropyl)trialkoxysilanes, (3‑aminopropyl)alkoxysilanes, 3‑(2‑aminoethylamino)propyltrialkoxysilanes, vinyltrialkoxysilanes and (3‑glycidyloxypropyl)trialkoxysilanes.[French]
L'invention concerne une composition d'apprêt pour produire une liaison adhésive, contenant (a) au moins un polyuréthane thermoplastique et (b) au moins un organosilane choisi dans le groupe constitué par les anhydrides trialcoxysilylalkylsucciniques, les trialcoxyphénylsilanes, les (3-mercaptopropyl)trialcoxysilanes, les (3-aminopropyl)alcoxysilanes, les 3-(2-aminoéthylamino)propyltrialcoxysilanes, les vinyltrialcoxysilanes et les (3-glycidyloxypropyl)trialcoxysilanes.