WO2025012855 - POLYMERIC HYDROGELS WITH DUAL COOLING AND HEATING FUNCTIONALITIES
National phase entry is expected:
Publication Number
WO/2025/012855
Publication Date
16.01.2025
International Application No.
PCT/IB2024/056766
International Filing Date
11.07.2024
Title **
[English]
POLYMERIC HYDROGELS WITH DUAL COOLING AND HEATING FUNCTIONALITIES
[French]
HYDROGELS POLYMÈRES À DOUBLES FONCTIONNALITÉS DE REFROIDISSEMENT ET DE CHAUFFAGE
Applicants **
AKBARI, Somaye
Inventors
GHORBANI AMODIZAJ, Zeinab
KANANI-JAZI, Mohammad Hassan
SEMNANIREZA, Mahya
AKBARI, Mehdi
Priority Data
140250140003002652
11.07.2023
IR
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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International Searching Authority |
IP India
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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 |
Natural Person
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| * | |
| * | |
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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 | 2158 | |
| EPO | Filing, Examination, Granting | 9397 | |
| Japan | Filing, Examination, Granting | 2214 | |
| South Korea | Filing, Examination, Granting | 2270 | |
| USA | Filing, Examination, Granting | 5940 |
Total:
21,979
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present disclosure relates to polymeric hydrogels with dual cooling and heating functionalities and methods for their preparation. The hydrogels exhibit antibacterial and antifungal properties and are fabricated using a combination of amine-terminated dendritic polymers, boric acid, borax, and a water-soluble polymer. This results in a versatile hydrogel with enhanced dimensional stability, suitable for applications such as pads, transdermal patches, ice-cold gel, and deodorant rolls.[French]
La présente divulgation concerne des hydrogels polymères à doubles fonctionnalités de refroidissement et de chauffage et leurs procédés de préparation. Les hydrogels présentent des propriétés antibactériennes et antifongiques et sont fabriqués à l'aide d'une combinaison de polymères dendritiques à terminaison amine, d'acide borique, de borax et d'un polymère hydrosoluble. Il en résulte un hydrogel polyvalent ayant une stabilité dimensionnelle améliorée, approprié pour des applications telles que des tampons, des timbres transdermiques, un gel glacé et des déodorants à bille.