WO2024218106 - WASCHBESTÄNDIGE TEXTILHYDROPHOBIERUNG
National phase entry:
Publication Number
WO/2024/218106
Publication Date
24.10.2024
International Application No.
PCT/EP2024/060335
International Filing Date
17.04.2024
Title **
[German]
WASCHBESTÄNDIGE TEXTILHYDROPHOBIERUNG
[English]
WASH-RESISTANT TEXTILE HYDROPHOBISATION
[French]
HYDROPHOBISATION DE TEXTILES À RÉSISTANCE AU LAVAGE
Applicants **
WACKER CHEMIE AG
Inventors
DENK, Alina
BAUMANN, Martina
DELLERMANN, Theresa
WALCH, Ramona
WEITZEL, Hans-Peter
Priority Data
PCT/EP2023/059905
17.04.2023
EP
Application details
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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
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter II
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2223 | |
| EPO | Filing, Examination, Granting | 8867 | |
| Japan | Filing, Examination, Granting | 2174 | |
| South Korea | Filing, Examination, Granting | 2050 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
21,854
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[German]
Die Erfindung betrifft Fluorcarbonersatzstoffe auf Siloxanbasis für die Textilbeschichtung, welche mit einer hervorragenden, reaktivierbaren Hydrophobie und hohen Waschpermanenzen einhergehen. Gegenstand der Erfindung ist deshalb mitunter ein Polymerisat, erhältlich durch radikalische Polymerisation einer Ausgangsmischung, welche (i) mindestens ein ethylenisch ungesättigtes, siliciumhaltiges Monomer der chemischen Formel (I), (ii) mindestens ein Aktivmonomer und (iii) ggf. mindestens ein ethylenisch ungesättigtes Monomer der chemischen Formel (II) umfasst.[English]
The invention relates to siloxane-based fluorocarbon substitutes for textile coating which are associated with excellent, reactivatable hydrophobicity and high wash resistance. Therefore, the invention relates to a polymer that can be obtained by radical polymerisation of a starting mixture comprising (i) at least one ethylenically unsaturated, silicon-containing monomer of chemical formula (I), (ii) at least one active monomer, and (iii) optionally at least one ethylenically unsaturated monomer of chemical formula (II).[French]
L'invention concerne des substituts fluorocarbonés à base de siloxane pour revêtement de textile qui sont associés à une excellente hydrophobicité réactivable et à une résistance élevée au lavage. Ainsi, l'invention concerne un polymère qui peut être obtenu par polymérisation radicalaire d'un mélange de départ comprenant (i) au moins un monomère éthyléniquement insaturé contenant du silicium de formule chimique (I), (ii) au moins un monomère actif et (iii) éventuellement au moins un monomère éthyléniquement insaturé de formule chimique (II).