WO2026060870 - HYDROCOLLOID WRINKLE PATCH
National phase entry is expected:
Publication Number
WO/2026/060870
Publication Date
26.03.2026
International Application No.
PCT/CN2024/144622
International Filing Date
31.12.2024
Title **
[English]
HYDROCOLLOID WRINKLE PATCH
[French]
PATCH ANTI-RIDES D'HYDROCOLLOÏDE
[Chinese]
一种水胶体皱纹贴
Applicants **
ZHANG, Wenchao
Inventors
XIONG, Sijiachen
Priority Data
CN202411302614.5
18.09.2024
CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| 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 |
CNIPA
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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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| 译文 |
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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 | 1576 | |
| EPO | Filing, Examination, Granting | 8697 | |
| Japan | Filing, Examination, Granting | 1816 | |
| South Korea | Filing, Examination, Granting | 1405 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,234
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Abstract[English]
A hydrocolloid wrinkle patch having a repairing effect, consisting of a hydrocolloid adhesive-coated substrate (1), an absorbent pad (2), and a peelable protective layer (3). The absorbent pad (2) is made from an adhesive hydrocolloid capable of absorbing moisture. The hydrocolloid mainly consists of gelatin, carboxymethyl cellulose, and other absorbent materials. In this way, the user comfort is improved, the application time is extended, and the use experience is improved.[French]
L'invention concerne un patch anti-rides hydrocolloïde ayant un effet de réparation, constitué d'un substrat revêtu d'adhésif hydrocolloïde (1), d'un tampon absorbant (2) et d'une couche de protection pelable (3). Le tampon absorbant (2) est constitué d'un hydrocolloïde adhésif capable d'absorber l'humidité. L'hydrocolloïde est principalement constitué de gélatine, de carboxyméthylcellulose et d'autres matériaux absorbants. De cette manière, le confort de l'utilisateur est amélioré, le temps d'application est étendu, et l'expérience d'utilisation est améliorée.[Chinese]
一种具有修复作用的水胶体皱纹贴，由水胶体涂胶基材（1）、吸收性敷垫（2）和可剥离的保护层（3）组成，吸收性敷垫（2）采用可吸收水分的粘性水胶体制成，水胶体主要是由明胶、羧甲基纤维素和其他吸收性材料构成的，从而提高使用舒适度，延长贴敷时间，提升使用体验。