WO2025195490 - KNITTED FABRIC
National phase entry is expected:
Publication Number
WO/2025/195490
Publication Date
25.09.2025
International Application No.
PCT/CN2025/083964
International Filing Date
21.03.2025
Title **
[English]
KNITTED FABRIC
[French]
TISSU TRICOTÉ
[Chinese]
一种针织面料
Applicants **
TORAY FIBERS & TEXTILES RESEARCH LABORATORIES (CHINA) CO., LTD.
Inventors
ZHANG, Hongyang
SHEN, Qing
NI, Qingmei
Priority Data
202410338372.9
22.03.2024
CN
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 |
CNIPA
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| 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
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| 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 | 1575 | |
| EPO | Filing, Examination, Granting | 11611 | |
| Japan | Filing, Examination, Granting | 1952 | |
| South Korea | Filing, Examination, Granting | 1659 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,537
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Abstract[English]
Disclosed is a knitted fabric. The knitted fabric comprises a bottom structure. At least one side of the knitted fabric has pile loops or cut loops; polyamide composite crinkled fibers account for 50 wt% or more of the fibers of the formed pile loops and cut loops; the polyamide composite crinkled fibers contain 5-50 wt% of a polyether structural unit; and in a dry state, the ratio of the height H1 of the pile loops and cut loops formed by the polyamide composite crinkled fibers to the diameter D of the polyamide composite crinkled fibers is 1.0-15.0. The knitted fabric of the present invention not only has good water absorption and retention properties, but also has a good anti-reverse osmosis effect, and can be widely used in fields where water absorption, water retention, diffusion, etc., of fabrics, are required, such as clothing, hygienic products and cleaning articles.[French]
L'invention concerne un tissu tricoté. Le tissu tricoté comprend une structure inférieure. Au moins un côté du tissu tricoté comporte des boucles de poil ou des boucles coupées ; les fibres froissées composites en polyamide représentent 50 % en poids ou plus des fibres des boucles de poil et des boucles coupées formées ; les fibres froissées composites en polyamide contiennent 5 à 50 % en poids d'un motif structural polyéther ; et à l'état sec, le rapport entre la hauteur H1 des boucles de poil et des boucles coupées formées par les fibres froissées composites en polyamide et le diamètre D des fibres froissées composites en polyamide est de 1,0 à 15,0. Le tissu tricoté selon la présente invention présente non seulement de bonnes propriétés d'absorption et de rétention d'eau, mais a également un bon effet d'osmose inverse, et peut être largement utilisé dans des domaines où l'absorption d'eau, la rétention d'eau, la diffusion, etc. de tissus, sont nécessaires, tels que des vêtements, des produits hygiéniques et des articles de nettoyage.[Chinese]
公开了一种针织面料，含有底组织，针织面料的至少一面为毛圈或割圈，形成的毛圈和割圈的纤维中聚酰胺复合卷缩纤维占50wt％以上；聚酰胺复合卷缩纤维中含有5～50wt％的聚醚结构单元；在干燥状态时，由聚酰胺复合卷缩纤维形成的毛圈和割圈的高度H1与聚酰胺复合卷缩纤维直径D的比值为1.0～15.0。本针织面料不但具有优异的吸水保水性，而且防反渗效果优异，可以广泛应用于对面料吸水、保水、扩散等有要求的领域，如服装，卫生用品，清洁用品等。