WO2023227404 - STARCH-BASED HIGHLY DILUTABLE ADHESIVES FOR TISSUE LAMINATION
National phase entry:
Publication Number
WO/2023/227404
Publication Date
30.11.2023
International Application No.
PCT/EP2023/062948
International Filing Date
15.05.2023
Title **
[English]
STARCH-BASED HIGHLY DILUTABLE ADHESIVES FOR TISSUE LAMINATION
[French]
ADHÉSIFS HAUTEMENT DILUABLES À BASE D'AMIDON POUR STRATIFICATION DE PAPIER TISSU
Applicants **
HENKEL AG & CO. KGAA
Henkelstrasse 67
40589 Düsseldorf, DE
Inventors
AZZOLA, Andrea
Marbacher Str. 4
40597 Düsseldorf, DE
SIEBERT, Steven
Itterstraße 123
40589 Düsseldorf, DE
Priority Data
22175083.9
24.05.2022
EP
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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International Searching Authority |
EPO
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 972 | |
| EPO | Filing, Examination | 4601 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 9449 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The present invention relates to adhesives for paper laminates, more particularly for tissue paper laminates comprising at least one tissue ply that is adhesively bonded to itself (e.g., it is folded over onto itself) or to another surface (e.g., another tissue ply or nonwoven, woven substrate, or the like), the adhesives being aqueous starch-based highly dilutable adhesives comprising at least one modified starch and having a viscosity as defined herein. Also encompassed are the uses and methods of use of such adhesives as well as the products, in particular the laminates obtained by these methods and uses.[French]
La présente invention concerne des adhésifs pour stratifiés de papier, plus particulièrement pour des stratifiés de papier tissu comprenant au moins une couche de papier tissu qui est liée de manière adhésive à elle-même (par exemple, elle est repliée sur elle-même) ou à une autre surface (par exemple, une autre couche de papier tissu ou un substrat non tissé, un substrat tissé, ou similaires), les adhésifs étant des adhésifs hautement diluables à base d'amidon aqueux comprenant au moins un amidon modifié et ayant une viscosité telle que définie dans la description. L'invention concerne également les utilisations et les procédés d'utilisation de tels adhésifs ainsi que les produits, en particulier les stratifiés obtenus par ces procédés et utilisations.