CN110453492B - 一种长效耐洗抗菌的织物整理方法 - Google Patents
一种长效耐洗抗菌的织物整理方法 Download PDFInfo
- Publication number
- CN110453492B CN110453492B CN201910737365.5A CN201910737365A CN110453492B CN 110453492 B CN110453492 B CN 110453492B CN 201910737365 A CN201910737365 A CN 201910737365A CN 110453492 B CN110453492 B CN 110453492B
- Authority
- CN
- China
- Prior art keywords
- fabric
- antibacterial
- long
- finishing method
- lipid
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 74
- 238000000034 method Methods 0.000 title claims abstract description 34
- 239000000675 fabric finishing Substances 0.000 title claims abstract description 15
- 238000009962 finishing (textile) Methods 0.000 title claims abstract description 15
- 239000004744 fabric Substances 0.000 claims abstract description 64
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 52
- 150000002632 lipids Chemical class 0.000 claims abstract description 39
- 239000002131 composite material Substances 0.000 claims abstract description 29
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 14
- 238000002791 soaking Methods 0.000 claims abstract description 13
- 238000005406 washing Methods 0.000 claims abstract description 13
- 239000004753 textile Substances 0.000 claims abstract description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 34
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims description 28
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 15
- 239000002502 liposome Substances 0.000 claims description 15
- 239000004471 Glycine Substances 0.000 claims description 14
- 239000012528 membrane Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 10
- 239000003153 chemical reaction reagent Substances 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- QOSSAOTZNIDXMA-UHFFFAOYSA-N Dicylcohexylcarbodiimide Chemical compound C1CCCCC1N=C=NC1CCCCC1 QOSSAOTZNIDXMA-UHFFFAOYSA-N 0.000 claims description 9
- WYTZZXDRDKSJID-UHFFFAOYSA-N (3-aminopropyl)triethoxysilane Chemical compound CCO[Si](OCC)(OCC)CCCN WYTZZXDRDKSJID-UHFFFAOYSA-N 0.000 claims description 8
- 210000002706 plastid Anatomy 0.000 claims description 8
- 229920000515 polycarbonate Polymers 0.000 claims description 8
- 239000004417 polycarbonate Substances 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- 238000010898 silica gel chromatography Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- -1 benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate Chemical compound 0.000 claims description 6
- 229910021432 inorganic complex Inorganic materials 0.000 claims description 6
- PFKFTWBEEFSNDU-UHFFFAOYSA-N carbonyldiimidazole Chemical compound C1=CN=CN1C(=O)N1C=CN=C1 PFKFTWBEEFSNDU-UHFFFAOYSA-N 0.000 claims description 5
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 5
- 244000025254 Cannabis sativa Species 0.000 claims description 4
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 4
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 235000009120 camo Nutrition 0.000 claims description 4
- 235000005607 chanvre indien Nutrition 0.000 claims description 4
- 239000011487 hemp Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000009832 plasma treatment Methods 0.000 claims description 4
- 210000002268 wool Anatomy 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 2
- 238000009988 textile finishing Methods 0.000 claims 6
- 230000005923 long-lasting effect Effects 0.000 claims 3
- 238000012986 modification Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 238000004090 dissolution Methods 0.000 abstract description 2
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229960001701 chloroform Drugs 0.000 description 16
- 239000003242 anti bacterial agent Substances 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000004381 surface treatment Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 239000004599 antimicrobial Substances 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241000222122 Candida albicans Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000192125 Firmicutes Species 0.000 description 1
- 229910018540 Si C Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- CWAFVXWRGIEBPL-UHFFFAOYSA-N ethoxysilane Chemical compound CCO[SiH3] CWAFVXWRGIEBPL-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 210000004209 hair Anatomy 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 210000001822 immobilized cell Anatomy 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052909 inorganic silicate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 150000001282 organosilanes Chemical class 0.000 description 1
- 150000003961 organosilicon compounds Chemical class 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 239000000271 synthetic detergent Substances 0.000 description 1
- 239000002888 zwitterionic surfactant Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
- C07F7/1804—Compounds having Si-O-C linkages
- C07F7/1872—Preparation; Treatments not provided for in C07F7/20
- C07F7/1892—Preparation; Treatments not provided for in C07F7/20 by reactions not provided for in C07F7/1876 - C07F7/1888
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/04—Physical treatment combined with treatment with chemical compounds or elements
- D06M10/08—Organic compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/10—Animal fibres
- D06M2101/12—Keratin fibres or silk
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910737365.5A CN110453492B (zh) | 2019-08-12 | 2019-08-12 | 一种长效耐洗抗菌的织物整理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910737365.5A CN110453492B (zh) | 2019-08-12 | 2019-08-12 | 一种长效耐洗抗菌的织物整理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110453492A CN110453492A (zh) | 2019-11-15 |
CN110453492B true CN110453492B (zh) | 2021-09-24 |
Family
ID=68485747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910737365.5A Active CN110453492B (zh) | 2019-08-12 | 2019-08-12 | 一种长效耐洗抗菌的织物整理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110453492B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111621979B (zh) * | 2020-06-01 | 2022-03-11 | 南通大学 | 一种抗菌棉麻织物的制备方法 |
CN111621984B (zh) * | 2020-06-16 | 2022-12-20 | 浙江理工大学 | 一种可循环使用的抗菌棉布及其制备方法 |
CN111730942A (zh) * | 2020-06-30 | 2020-10-02 | 广州市瑞高包装工业有限公司 | 一种抗菌防霉复合片材及复合软管 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1639410A (zh) * | 2001-12-28 | 2005-07-13 | 花王株式会社 | 纤维处理剂组合物 |
CN102844423A (zh) * | 2010-02-24 | 2012-12-26 | 约翰逊父子公司 | 马桶清洗剂与方法 |
CN103966847A (zh) * | 2014-04-16 | 2014-08-06 | 南通大学 | 一种植物精油热敏脂质体整理织物的方法 |
CN105408398A (zh) * | 2013-07-29 | 2016-03-16 | 宝洁公司 | 嵌段阳离子有机聚硅氧烷 |
CN105733824A (zh) * | 2016-03-24 | 2016-07-06 | 攀柔莎(江苏)生物科技股份有限公司 | 一种杀菌浴室清洁剂 |
CN106436275A (zh) * | 2016-11-08 | 2017-02-22 | 南通大学 | 一种长效耐洗天然抗菌织物的整理方法 |
-
2019
- 2019-08-12 CN CN201910737365.5A patent/CN110453492B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1639410A (zh) * | 2001-12-28 | 2005-07-13 | 花王株式会社 | 纤维处理剂组合物 |
CN102844423A (zh) * | 2010-02-24 | 2012-12-26 | 约翰逊父子公司 | 马桶清洗剂与方法 |
CN105408398A (zh) * | 2013-07-29 | 2016-03-16 | 宝洁公司 | 嵌段阳离子有机聚硅氧烷 |
CN103966847A (zh) * | 2014-04-16 | 2014-08-06 | 南通大学 | 一种植物精油热敏脂质体整理织物的方法 |
CN105733824A (zh) * | 2016-03-24 | 2016-07-06 | 攀柔莎(江苏)生物科技股份有限公司 | 一种杀菌浴室清洁剂 |
CN106436275A (zh) * | 2016-11-08 | 2017-02-22 | 南通大学 | 一种长效耐洗天然抗菌织物的整理方法 |
Non-Patent Citations (1)
Title |
---|
新型有机-无机复合脂质体Cerasome的研究及应用进展;康传哲等;《中国药房》;20140205;第25卷(第5期);第470–472页 * |
Also Published As
Publication number | Publication date |
---|---|
CN110453492A (zh) | 2019-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110453492B (zh) | 一种长效耐洗抗菌的织物整理方法 | |
CN102995394B (zh) | 一种基于氧化石墨烯的染色、抗菌整理剂及其制备方法和应用 | |
AU2019101766A4 (en) | Skincare and antibacterial microcapsule finishing agent, and preparation method therefor and application thereof | |
CN102936835B (zh) | 一种纳米银抗菌真丝的制备方法 | |
WO2020232863A1 (zh) | 抗菌抗皱水凝胶的制备方法及其在纺织品中的应用 | |
CN105821654A (zh) | 一种基于点击化学的耐久性棉织物抗菌整理方法 | |
CN101760963B (zh) | 一种抗菌防霉纺织品及其制备方法 | |
CN110373899B (zh) | 一种耐洗抗菌棉织物及其制备方法 | |
CN111155237A (zh) | 一种具有抗菌功能的复合纺丝熔喷无纺布及其制备方法与应用 | |
CN114672995B (zh) | 一种持续抗菌和快速杀菌纤维制品及其制备方法 | |
WO2022188513A1 (zh) | 一种抗菌聚乳酸材料及其制备方法 | |
CN111424428A (zh) | 一种抗菌熔喷无纺布的制备方法 | |
CN112709073A (zh) | 一种石墨烯改性无纺布及其制备方法 | |
CN112647294B (zh) | 一种具有优异耐洗性的抗菌性棉织物及其制备工艺 | |
Shabbir et al. | Chitosan: sustainable and environmental‐friendly resource for textile industry | |
Zhang et al. | A controllable, universal, and natural supramolecular assembly coating strategy for multifunctionality textiles of antibacterial properties, UV resistance, antioxidant, and secondary reactivity | |
CN110373897B (zh) | 一种天然耐洗的抗菌丝、毛织物整理方法 | |
CN105624920A (zh) | 一种高抗菌、吸附重金属微小颗粒的新型微溶无纺布 | |
CN110670353B (zh) | 一种简单长效抗菌织物涂层的制备方法 | |
CN113293604A (zh) | 一种抗菌、亲水的无纺布及其制备方法与应用 | |
CN110512352B (zh) | 一种长效抗菌非织造布的制备方法 | |
CN110565376B (zh) | 一种芳香抗菌防水非织造布的制备方法 | |
Wang et al. | Synthesis, characterization, and adsorption properties of m-aramid and chitosan hybrid composite films with the ratio of 100/0, 85/15, 65/35, 50/50, and 35/65 toward Hg (II) ions | |
CN107964785B (zh) | 一种装载纳米铜抗菌蚕丝制品及其制备方法 | |
CN111809003A (zh) | 一种防霉皮衣及其加工工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230505 Address after: Room 801, 85 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Dayu Chuangfu Technology Co.,Ltd. Address before: 226019 Jiangsu city of Nantong province sik Road No. 9 Patentee before: NANTONG University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230824 Address after: 515437 The first room opposite the grain depot at Xiazhou Road Crossing, Gufu Village Committee, Dongyuan Town, Jiexi County, Jieyang City, Guangdong Province Patentee after: Jiexi County Hexiang Weaving Co.,Ltd. Address before: Room 801, 85 Kefeng Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: Guangzhou Dayu Chuangfu Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |