WO2021022450A1 - 一种韧性强的抗菌纺织布 - Google Patents

一种韧性强的抗菌纺织布 Download PDF

Info

Publication number
WO2021022450A1
WO2021022450A1 PCT/CN2019/099283 CN2019099283W WO2021022450A1 WO 2021022450 A1 WO2021022450 A1 WO 2021022450A1 CN 2019099283 W CN2019099283 W CN 2019099283W WO 2021022450 A1 WO2021022450 A1 WO 2021022450A1
Authority
WO
WIPO (PCT)
Prior art keywords
layer
antibacterial
textile fabric
textile
wear
Prior art date
Application number
PCT/CN2019/099283
Other languages
English (en)
French (fr)
Inventor
王立章
Original Assignee
绍兴锦晨生物科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 绍兴锦晨生物科技有限公司 filed Critical 绍兴锦晨生物科技有限公司
Priority to PCT/CN2019/099283 priority Critical patent/WO2021022450A1/zh
Publication of WO2021022450A1 publication Critical patent/WO2021022450A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/02—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising animal or vegetable substances, e.g. cork, bamboo, starch

Definitions

  • the invention relates to the technical field of textiles, in particular to an antibacterial textile cloth with strong toughness.
  • the purpose of the present invention is to address the defects and deficiencies of the prior art, to provide a tough antibacterial textile fabric with an antibacterial silver core in the textile fabric.
  • the antibacterial silver core releases silver ions to destroy the growth environment of bacteria, thereby inhibiting bacterial growth ,
  • the present invention adopts the following technical solutions: it contains a woven cloth body, an antibacterial silver core, the uppermost layer of the woven cloth body is a wear-resistant layer, the bottom layer of the woven cloth body is a silk layer, and the wear-resistant layer and silk Between the woven layers, there are a bonding layer, a breathable layer, an upper elastic mesh layer, an antibacterial layer, and a lower elastic mesh layer in sequence from top to bottom.
  • the upper elastic mesh layer and the lower elastic mesh layer have the same structure, and both It is a mesh textile layer.
  • the inside of the antibacterial layer is inlaid with several antibacterial silver cores.
  • the several antibacterial silver cores correspond horizontally, and the horizontal separation distance of two adjacent antibacterial silver cores is the same; the upper surface of the wear-resistant layer is round Arc fold surface.
  • the surface of the air-permeable layer is provided with a plurality of air-permeable holes neatly arranged.
  • the upper elastic grid layer and the lower elastic grid layer have the same thickness.
  • the antibacterial silver core is an elliptical antibacterial silver core, and an annular groove is provided on the outer surface of the antibacterial silver core.
  • the antibacterial silver core is an oval antibacterial silver core, and the outer surface of the antibacterial silver core is provided with an annular groove.
  • the textile thread on the antibacterial layer is wound on the annular groove to fix the antibacterial silver core so that the antibacterial silver core releases silver ions Inhibit bacterial growth.
  • the uppermost layer of the textile cloth body is a wear-resistant layer
  • the wear-resistant layer is a nylon woven textile layer.
  • the nylon has the advantages of high strength, good wear resistance and good resilience.
  • the upper end surface of the wear layer It is a wave-shaped end surface.
  • the wave-shaped end surface can improve the appearance of the textile cloth body, and on the other hand, it can improve the contact feeling when people touch the textile cloth body;
  • the bottom end of the wear-resistant layer passes through the adhesive layer and the breathable layer Bonded together, the surface of the air-permeable layer is provided with several air-permeable holes arranged in a matrix.
  • the air-permeable holes make the fabric body have good air permeability and moderate adjustment ability; the upper elastic mesh layer and the lower elastic mesh layer are both adopted
  • the textile layer is woven based on DuPont Lycra synthetic elastic fiber.
  • DuPont Lycra synthetic elastic fiber has good elasticity and ductility, and the upper elastic mesh layer and the lower elastic mesh layer are both mesh woven layers, which strengthen the body of the textile fabric.
  • Elastic; the antibacterial layer is set between the upper elastic mesh layer and the lower elastic mesh layer, and the antibacterial silver core is embedded inside the antibacterial layer. When a small amount of metallic silver ions reach the microbial cell membrane, the latter is negatively charged and depends on Coulomb Gravity makes the two firmly adsorbed.
  • the metal silver ion penetrates the cell wall and enters the cell, and reacts with the sulfhydryl group (-SH) to coagulate the protein, destroy the activity of cell synthetase, and the cell loses the ability to divide and reproduce and die. After activation, the metallic silver ions will be released from the bacteria, and the sterilization activities will be repeated.
  • -SH sulfhydryl group
  • the present invention has the following beneficial effects: an antibacterial silver core is provided in the textile cloth, and the antibacterial silver core releases silver ions to destroy the growth environment of bacteria, thereby inhibiting bacterial growth, and there are two layers of elastic nets in the textile cloth
  • the lattice layer improves the toughness and flexibility of the textile fabric, is not easy to break, and can meet people's needs.
  • Figure 1 is a schematic diagram of the structure of the present invention
  • FIG. 2 is a schematic diagram of the structure of the breathable layer 13 of the present invention.
  • FIG. 3 is a schematic diagram of the structure of the upper elastic grid layer 14 of the present invention.
  • FIG. 4 is a schematic diagram of the structure of the wear-resistant layer 11 in the present invention.
  • the technical solution adopted in this specific embodiment is: it includes a woven cloth body 1, an antibacterial silver core 2, the uppermost layer of the woven cloth body 1 is a wear-resistant layer 11, and the bottom of the woven cloth body 1
  • the bottom layer is the silk woven layer 17, and the wear-resistant layer 11 and the silk woven layer 17 are sequentially provided with a bonding layer 12, a breathable layer 13, an upper elastic mesh layer 14, an antibacterial layer 15, and a lower elastic mesh layer from top to bottom. 16.
  • the upper elastic mesh layer 14 and the lower elastic mesh layer 16 have the same structure, both of which are mesh textile layers.
  • the inside of the antibacterial layer 15 is inlaid with several antibacterial silver cores 2, and several antibacterial silver cores 2 correspond horizontally.
  • the upper surface of the wear-resistant layer 11 is a circular arc fold surface
  • the upper end surface of the wear-resistant layer 11 is a wave-shaped end surface.
  • the surface of the air-permeable layer 13 is provided with a plurality of air-permeable holes 18 neatly arranged.
  • the upper elastic mesh layer 14 and the lower elastic mesh layer 16 have the same thickness.
  • the antibacterial silver core 2 is an elliptical antibacterial silver core, and the outer surface of the antibacterial silver core 2 is provided with an annular groove 21.
  • the antibacterial silver core 2 is an elliptical antibacterial silver core, and the outer surface of the antibacterial silver core 2 is provided with an annular groove 21.
  • the textile thread on the antibacterial layer 15 is wound on the annular groove 21 to fix the antibacterial silver core 2 so that the antibacterial Silver Core 2 releases silver ions to inhibit bacterial growth.
  • the wear-resistant layer 11 is a nylon woven textile layer.
  • the scientific name of nylon is polyamide fiber, which is also called nylon. It is the general name for polyamide fibers produced in China. It has high strength, good wear resistance and resilience. Good advantages, nylon hygroscopicity and nylon has heat setting properties, can maintain the bending deformation formed during heating.
  • the uppermost layer of the textile cloth body 1 is a wear-resistant layer 11, which is a textile layer woven of nylon.
  • the nylon has the advantages of high strength, good wear resistance and good resilience.
  • the upper end surface of 11 is a wave-shaped end surface. On the one hand, the wave-shaped end surface can improve the appearance of the textile cloth body 1, and on the other hand, it can improve the touch feeling when people touch the textile cloth body 1.
  • the bottom end of the wear-resistant layer 11 The adhesive layer 12 and the breathable layer 13 are bonded together.
  • the surface of the breathable layer 13 is provided with a number of vent holes 18 arranged in a matrix.
  • the vent holes 18 enable the textile fabric body 1 to have good breathability and moderate adjustment capabilities;
  • Both the elastic mesh layer 14 and the lower elastic mesh layer 16 are textile layers woven on the basis of DuPont Lycra synthetic elastic fiber.
  • DuPont Lycra synthetic elastic fiber has good elasticity and ductility, and the upper elastic mesh layer 14 is connected to the lower elastic grid layer 14
  • the elastic mesh layer 16 is a mesh woven layer to enhance the elasticity of the textile cloth body 1;
  • the antibacterial layer 15 is arranged between the upper elastic mesh layer 14 and the lower elastic mesh layer 16, and the antibacterial silver core 2 is embedded in the antibacterial layer 15
  • the inner side when a small amount of metallic silver ions reach the microbial cell membrane, because the latter is negatively charged, relying on Coulomb gravity, the two are firmly adsorbed.
  • the metallic silver ions penetrate the cell wall into the cell and react with sulfhydryl (-SH) It coagulates protein, destroys the activity of cell synthetase, and the cell loses the ability to divide and reproduce and die. When the bacteria lose their activity, the metal silver ions will be released from the bacteria again, and the sterilization activities will be repeated.
  • -SH sulfhydryl
  • the present invention has the following beneficial effects: an antibacterial silver core is provided in the textile cloth, and the antibacterial silver core releases silver ions to destroy the growth environment of bacteria, thereby inhibiting bacterial growth, and there are two layers of elastic nets in the textile cloth
  • the lattice layer improves the toughness and flexibility of the textile fabric, is not easy to break, and can meet people's needs.

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

一种韧性强的抗菌纺织布，它涉及纺织品技术领域，具体涉及一种韧性强的抗菌纺织布。它包含纺织布本体、抗菌银芯，纺织布本体的最上层为耐磨层，纺织布本体的最底层为丝织层，耐磨层与丝织层之间从上往下依次设有粘结层、透气层、上弹力网格层、抗菌层、下弹力网格层，上弹力网格层与下弹力网格层的结构相同，其均为网格纺织层，抗菌层的内侧镶嵌有若干个抗菌银芯，若干个抗菌银芯水平对应，并且相邻两个抗菌银芯的水平间隔距离相同；所述耐磨层的上表面为圆弧褶皱表面。采用上述技术方案后，本发明有益效果为：在纺织布内设有抗菌银芯，抑制细菌生长，提高纺织布的韧性和柔性，不容易断裂，能满足人们的需求。

Description

一种韧性强的抗菌纺织布 技术领域
本发明涉及纺织品技术领域，具体涉及一种韧性强的抗菌纺织布。
背景技术
人们对于生活质量的追求也越来越高，同时，越来越多的人开始注重生活用品的舒适度，同时，对家纺不了以及服装面料的选择越来越“挑剔”，因此，人们在选择面料方面也就更加倾向于舒适、美观和卫生。目前市场众多的纺织布中，纺织布上容易滋生细菌，卫生较差，容易生病，而且纺织布的韧性和柔性较差，容易断裂，无法满足人们的需求。
发明内容
本发明的目的在于针对现有技术的缺陷和不足，提供一种韧性强的抗菌纺织布，在纺织布内设有抗菌银芯，抗菌银芯释放银离子破坏细菌的生长环境，从而抑制细菌生长，而且在纺织布内设有两层弹力网格层，提高纺织布的韧性和柔性，不容易断裂，能满足人们的需求。
为实现上述目的，本发明采用以下技术方案是：它包含纺织布本体、抗菌银芯，纺织布本体的最上层为耐磨层，纺织布本体的最底层为丝织层，耐磨层与丝织层之间从上往下依次设有粘结层、透气层、上弹力网格层、抗菌层、下弹力网格层，上弹力网格层与下弹力网格层的结构相同，其均为网格纺织层，抗菌层的内侧镶嵌有若干个抗菌银芯，若干个抗菌银芯水平对应，并且相邻两个抗菌银芯的水平间隔距离相同；所述耐磨层的上表面为圆弧褶皱表面。
进一步的，所述透气层的表面设有若干个排列整齐的透气孔。
进一步的，所述上弹力网格层与下弹力网格层的厚度相同。
进一步的，所述的抗菌银芯为椭圆抗菌银芯，并且在抗菌银芯的外表面设有环形凹槽。抗菌银芯为椭圆抗菌银芯，并且在抗菌银芯的外表面设有环形凹槽，抗菌层上的纺织线缠绕在环形凹槽上，将抗菌银芯进行固定，让抗菌银芯释放银离子抑制细菌生长。
本发明的工作原理：在纺织布本体的最上层为耐磨层，耐磨层为锦纶编织的纺织层，锦纶具有强度高、耐磨性好和回弹性好的优点，耐磨层的上端面为波浪形端面，波浪形端面一方面可以提高纺织布本体的外在美观度，另一方面在人们触摸纺织布本体时，可以提高接触感；耐磨层的底端通过粘结层与透气层粘结在一起，透气层的表面设有若干个矩阵排列的透气孔，透气孔使纺织布本体具有良好的透气性和适度调节的能力；上弹力网格层与下弹力网格层均是采用以杜邦莱卡人造弹性纤维为基础编织的纺织层，杜邦莱卡人造弹性纤维具有良好的弹性和延展性，而且上弹力网格层与下弹力网格层均为网格编织层，增强纺织布本体的弹性；抗菌层设置在上弹力网格层与下弹力网格层之间，抗菌银芯镶嵌在抗菌层的内侧，当微量的金属银离子到达微生物细胞膜时，因后者带负电荷，依靠库仑引力，使两者牢固吸附，金属银离子穿透细胞壁进入细胞内，并与巯基(-SH)反应，使蛋白质凝固，破坏细胞合成酶的活性，细胞丧失分裂繁殖能力而死亡，当菌体失去活性后，金属银离子又会从菌体中游离出来，重复进行杀菌活动。
采用上述技术方案后，本发明有益效果为：在纺织布内设有抗菌银芯，抗菌银芯释放银离子破坏细菌的生长环境，从而抑制细菌生长，而且在纺织布内设有两层弹力网格层，提高纺织布的韧性和柔性，不容易断裂，能满足人们的需求。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面 描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本发明的结构示意图；
图2是本发明中透气层13的结构示意图；
图3是本发明中上弹力网格层14的结构示意图；
图4是本发明中耐磨层11的结构示意图。
附图标记说明：纺织布本体1、抗菌银芯2、耐磨层11、粘结层12、透气层13、上弹力网格层14、抗菌层15、下弹力网格层16、丝织层17、透气孔18。
具体实施方式
参看图1-图4所示，本具体实施方式采用的技术方案是：它包含纺织布本体1、抗菌银芯2，纺织布本体1的最上层为耐磨层11，纺织布本体1的最底层为丝织层17，耐磨层11与丝织层17之间从上往下依次设有粘结层12、透气层13、上弹力网格层14、抗菌层15、下弹力网格层16，上弹力网格层14与下弹力网格层16的结构相同，其均为网格纺织层，抗菌层15的内侧镶嵌有若干个抗菌银芯2，若干个抗菌银芯2水平对应，并且相邻两个抗菌银芯2的水平间隔距离相同；所述耐磨层11的上表面为圆弧褶皱表面，耐磨层11的上端面为波浪形端面，波浪形端面用一方面提高纺织布本体1的外在美观度，另一方面在人们与纺织布本体1触摸时，提高人们的触摸感；所述上弹力网格层14与下弹力网格层16均为以杜邦莱卡人造弹性纤维为基础编织的纺织层，杜邦莱卡人造弹性纤维是一种弹性与延展性最佳的纤维，具有防皱效果。
所述透气层13的表面设有若干个排列整齐的透气孔18。
所述上弹力网格层14与下弹力网格层16的厚度相同。
所述的抗菌银芯2为椭圆抗菌银芯，并且抗菌银芯2的外表面设有环形凹槽21。抗菌银芯2为椭圆抗菌银芯，并且抗菌银芯2的外表面设有环形凹 槽21，抗菌层15上的纺织线缠绕在环形凹槽21上，将抗菌银芯2进行固定，让抗菌银芯2释放银离子抑制细菌生长。
所述耐磨层11为锦纶编织的纺织层，锦纶学名聚酰氨纤维，又被称之为尼龙，是中国所产聚酰胺类纤维的统称，它具有强度高、耐磨性好、回弹性好的优点，锦纶吸湿性和锦纶有热定型特性,能保持住加热时形成的弯曲变形。
本发明的工作原理：在纺织布本体1的最上层为耐磨层11，耐磨层11为锦纶编织的纺织层，锦纶具有强度高、耐磨性好和回弹性好的优点，耐磨层11的上端面为波浪形端面，波浪形端面一方面可以提高纺织布本体1的外在美观度，另一方面在人们触摸纺织布本体1时，可以提高接触感；耐磨层11的底端通过粘结层12与透气层13粘结在一起，透气层13的表面设有若干个矩阵排列的透气孔18，透气孔18使纺织布本体1具有良好的透气性和适度调节的能力；上弹力网格层14与下弹力网格层16均是采用以杜邦莱卡人造弹性纤维为基础编织的纺织层，杜邦莱卡人造弹性纤维具有良好的弹性和延展性，而且上弹力网格层14与下弹力网格层16均为网格编织层，增强纺织布本体1的弹性；抗菌层15设置在上弹力网格层14与下弹力网格层16之间，抗菌银芯2镶嵌在抗菌层15的内侧，当微量的金属银离子到达微生物细胞膜时，因后者带负电荷，依靠库仑引力，使两者牢固吸附，金属银离子穿透细胞壁进入细胞内，并与巯基(-SH)反应，使蛋白质凝固，破坏细胞合成酶的活性，细胞丧失分裂繁殖能力而死亡，当菌体失去活性后，金属银离子又会从菌体中游离出来，重复进行杀菌活动。
采用上述技术方案后，本发明有益效果为：在纺织布内设有抗菌银芯，抗菌银芯释放银离子破坏细菌的生长环境，从而抑制细菌生长，而且在纺织布内设有两层弹力网格层，提高纺织布的韧性和柔性，不容易断裂，能满足人们的需求。
以上所述，仅用以说明本发明的技术方案而非限制，本领域普通技术人员对本发明的技术方案所做的其它修改或者等同替换，只要不脱离本发明技术方案的精神和范围，均应涵盖在本发明的权利要求范围当中。

Claims (4)

  1. 一种韧性强的抗菌纺织布，其特征在于：它包含纺织布本体(1)、抗菌银芯(2)，纺织布本体(1)的最上层为耐磨层(11)，纺织布本体(1)的最底层为丝织层(17)，耐磨层(11)与丝织层(17)之间从上往下依次设有粘结层(12)、透气层(13)、上弹力网格层(14)、抗菌层(15)、下弹力网格层(16)，上弹力网格层(14)与下弹力网格层(16)的结构相同，其均为网格纺织层，抗菌层(15)的内侧镶嵌有若干个抗菌银芯(2)，若干个抗菌银芯(2)水平对应，并且相邻两个抗菌银芯(2)的水平间隔距离相同；所述耐磨层(11)的上表面为圆弧褶皱表面。
  2. 根据权利要求1所述的一种韧性强的抗菌纺织布，其特征在于：所述透气层(13)的表面设有若干个排列整齐的透气孔(18)。
  3. 根据权利要求1所述的一种韧性强的抗菌纺织布，其特征在于：所述上弹力网格层(14)与下弹力网格层(16)的厚度相同。
  4. 根据权利要求1所述的一种韧性强的抗菌纺织布，其特征在于：所述的抗菌银芯(2)为椭圆抗菌银芯，并且抗菌银芯(2)的外表面设有环形凹槽(21)。
PCT/CN2019/099283 2019-08-05 2019-08-05 一种韧性强的抗菌纺织布 WO2021022450A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/099283 WO2021022450A1 (zh) 2019-08-05 2019-08-05 一种韧性强的抗菌纺织布

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/099283 WO2021022450A1 (zh) 2019-08-05 2019-08-05 一种韧性强的抗菌纺织布

Publications (1)

Publication Number Publication Date
WO2021022450A1 true WO2021022450A1 (zh) 2021-02-11

Family

ID=74502807

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/099283 WO2021022450A1 (zh) 2019-08-05 2019-08-05 一种韧性强的抗菌纺织布

Country Status (1)

Country Link
WO (1) WO2021022450A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113844110A (zh) * 2021-09-23 2021-12-28 义乌市欧达针织服饰有限公司 一种新型抗菌面料
CN114053033A (zh) * 2021-11-18 2022-02-18 江苏洁乐医用敷料有限公司 一种高吸水医用敷料

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207416168U (zh) * 2017-09-05 2018-05-29 绍兴全莱针纺织品有限公司 一种方格摇粒绒面料
CN207984197U (zh) * 2017-12-29 2018-10-19 江西辉鹏实业有限公司 一种防辐射服装面料
CN109049881A (zh) * 2018-08-28 2018-12-21 江苏阳光股份有限公司 大衣面料

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207416168U (zh) * 2017-09-05 2018-05-29 绍兴全莱针纺织品有限公司 一种方格摇粒绒面料
CN207984197U (zh) * 2017-12-29 2018-10-19 江西辉鹏实业有限公司 一种防辐射服装面料
CN109049881A (zh) * 2018-08-28 2018-12-21 江苏阳光股份有限公司 大衣面料

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113844110A (zh) * 2021-09-23 2021-12-28 义乌市欧达针织服饰有限公司 一种新型抗菌面料
CN113844110B (zh) * 2021-09-23 2023-08-11 义乌市欧达针织服饰有限公司 一种抗菌面料
CN114053033A (zh) * 2021-11-18 2022-02-18 江苏洁乐医用敷料有限公司 一种高吸水医用敷料

Similar Documents

Publication Publication Date Title
WO2021022450A1 (zh) 一种韧性强的抗菌纺织布
CN207044803U (zh) 一种亲肤吸湿透气的面料
CN207535395U (zh) 一种防水透气型面料
CN203302360U (zh) 一种新型超薄袜
CN211730472U (zh) 一种透气型面料
CN206251955U (zh) 一种带真毛圈的美体短袖
CN102963059A (zh) 保健复合蕾丝面料
CN211165632U (zh) 一种轻薄的化纤面料
CN210477984U (zh) 一种户外服装面料
CN205800368U (zh) 一种抗菌消臭针织面料
CN211222327U (zh) 抗菌防辐射面料
CN106079629A (zh) 除臭杀菌耐磨面料
CN205736218U (zh) 一种抗菌透气面料
CN103350548A (zh) 一种抗菌塑身服面料
CN214903831U (zh) 一种舒适型衬衫
CN210362857U (zh) 一种高透气乱麻四面弹面料
CN210501759U (zh) 芦荟棉锦纶交织面料
CN103340485A (zh) 一种抗菌消防服装面料
CN220374050U (zh) 一种透气抗菌型面料
CN103350547A (zh) 一种抗菌运动服装面料
CN214727024U (zh) 一种防水透湿丝绸面料
CN215620627U (zh) 一种用于ems智能服饰的耐久型电极片
CN210501675U (zh) 防透吸湿异机能针织面料
CN209700016U (zh) 一种吸湿面料
CN213675906U (zh) 一种纳米抗菌的涤纶弹力面料

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19940553

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19940553

Country of ref document: EP

Kind code of ref document: A1