CN106245253A - 用废旧含铬皮屑制作静电植绒用粉末状绒毛的方法 - Google Patents
用废旧含铬皮屑制作静电植绒用粉末状绒毛的方法 Download PDFInfo
- Publication number
- CN106245253A CN106245253A CN201610745628.3A CN201610745628A CN106245253A CN 106245253 A CN106245253 A CN 106245253A CN 201610745628 A CN201610745628 A CN 201610745628A CN 106245253 A CN106245253 A CN 106245253A
- Authority
- CN
- China
- Prior art keywords
- agent
- adds
- scurf
- electrostatic spinning
- waste
- 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.)
- Granted
Links
- 208000001840 Dandruff Diseases 0.000 title claims abstract description 43
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910052804 chromium Inorganic materials 0.000 title claims abstract description 40
- 239000011651 chromium Substances 0.000 title claims abstract description 40
- 239000000843 powder Substances 0.000 title claims abstract description 38
- 238000010041 electrostatic spinning Methods 0.000 title claims abstract description 37
- 239000002699 waste material Substances 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 41
- 238000012216 screening Methods 0.000 claims abstract description 26
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 12
- 239000000975 dye Substances 0.000 claims abstract description 12
- 239000010985 leather Substances 0.000 claims abstract description 12
- 239000011236 particulate material Substances 0.000 claims abstract description 11
- 238000005237 degreasing agent Methods 0.000 claims abstract description 10
- 239000013527 degreasing agent Substances 0.000 claims abstract description 10
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 claims abstract description 6
- 239000003960 organic solvent Substances 0.000 claims abstract description 6
- 239000011780 sodium chloride Substances 0.000 claims abstract description 6
- 239000001509 sodium citrate Substances 0.000 claims abstract description 6
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims abstract description 6
- 239000004280 Sodium formate Substances 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims abstract description 5
- 235000019254 sodium formate Nutrition 0.000 claims abstract description 5
- 238000007873 sieving Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 6
- 150000001768 cations Chemical class 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 238000010792 warming Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical group C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 claims 1
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 235000011083 sodium citrates Nutrition 0.000 abstract 1
- 229940051841 polyoxyethylene ether Drugs 0.000 description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- ZDPALFHDPFYJDY-UHFFFAOYSA-N [Na].OC=O Chemical compound [Na].OC=O ZDPALFHDPFYJDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
- D06B9/02—Solvent-treatment of textile materials solvent-dyeing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B9/00—Solvent-treatment of textile materials
- D06B9/04—Successively applying two or more different solvent-based treating materials
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic Table
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/76—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon oxides or carbonates
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/207—Substituted carboxylic acids, e.g. by hydroxy or keto groups; Anhydrides, halides or salts thereof
-
- 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
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
- D06M13/256—Sulfonated compounds esters thereof, e.g. sultones
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/0004—General aspects of dyeing
- D06P1/002—Processing by repeated dyeing, e.g. in different baths
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/02—After-treatment
-
- 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
- D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
- D06M2200/50—Modified hand or grip properties; Softening compositions
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
- Coloring (AREA)
Abstract
Description
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810960780.2A CN108978083B (zh) | 2016-08-29 | 2016-08-29 | 用废旧含铬皮屑制作具有细腻爽滑手感的静电植绒用粉末状绒毛的方法 |
CN201610745628.3A CN106245253B (zh) | 2016-08-29 | 2016-08-29 | 用废旧含铬皮屑制作静电植绒用粉末状绒毛的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610745628.3A CN106245253B (zh) | 2016-08-29 | 2016-08-29 | 用废旧含铬皮屑制作静电植绒用粉末状绒毛的方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810960780.2A Division CN108978083B (zh) | 2016-08-29 | 2016-08-29 | 用废旧含铬皮屑制作具有细腻爽滑手感的静电植绒用粉末状绒毛的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106245253A true CN106245253A (zh) | 2016-12-21 |
CN106245253B CN106245253B (zh) | 2018-10-16 |
Family
ID=57597376
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610745628.3A Active CN106245253B (zh) | 2016-08-29 | 2016-08-29 | 用废旧含铬皮屑制作静电植绒用粉末状绒毛的方法 |
CN201810960780.2A Expired - Fee Related CN108978083B (zh) | 2016-08-29 | 2016-08-29 | 用废旧含铬皮屑制作具有细腻爽滑手感的静电植绒用粉末状绒毛的方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810960780.2A Expired - Fee Related CN108978083B (zh) | 2016-08-29 | 2016-08-29 | 用废旧含铬皮屑制作具有细腻爽滑手感的静电植绒用粉末状绒毛的方法 |
Country Status (1)
Country | Link |
---|---|
CN (2) | CN106245253B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109056365A (zh) * | 2018-09-12 | 2018-12-21 | 广州益合康科技材料有限公司 | 一种植绒人造革及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1076730A (zh) * | 1993-03-17 | 1993-09-29 | 陈云芳 | 革皮绒结合方法及其产品 |
CN101357517A (zh) * | 2008-08-07 | 2009-02-04 | 利展纺织(浙江)有限公司 | 真皮植绒皮革及其制造方法 |
CN102286790A (zh) * | 2011-06-02 | 2011-12-21 | 沈中全 | 一种真皮植绒短纤维的制备方法 |
CN103789463A (zh) * | 2014-02-17 | 2014-05-14 | 湖南立得皮革有限公司 | 蓝湿牛皮脱铬软化处理方法 |
CN105483297A (zh) * | 2015-11-26 | 2016-04-13 | 广东菲安妮皮具股份有限公司 | 一种皮革的软化处理工艺 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7539849U (de) * | 1975-12-13 | 1976-04-29 | Grefrath Velour Ag, 4155 Grefrath | Polstoffbahn |
JP4502424B2 (ja) * | 1999-07-30 | 2010-07-14 | ユニチカ株式会社 | ショートカットポリエステル繊維の製造方法およびこれを用いるフロッキー加工方法 |
CN102864581B (zh) * | 2012-09-08 | 2016-01-27 | 宁波工程学院 | 一种透气真皮纤维植绒基布的制造方法 |
-
2016
- 2016-08-29 CN CN201610745628.3A patent/CN106245253B/zh active Active
- 2016-08-29 CN CN201810960780.2A patent/CN108978083B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1076730A (zh) * | 1993-03-17 | 1993-09-29 | 陈云芳 | 革皮绒结合方法及其产品 |
CN101357517A (zh) * | 2008-08-07 | 2009-02-04 | 利展纺织(浙江)有限公司 | 真皮植绒皮革及其制造方法 |
CN102286790A (zh) * | 2011-06-02 | 2011-12-21 | 沈中全 | 一种真皮植绒短纤维的制备方法 |
CN103789463A (zh) * | 2014-02-17 | 2014-05-14 | 湖南立得皮革有限公司 | 蓝湿牛皮脱铬软化处理方法 |
CN105483297A (zh) * | 2015-11-26 | 2016-04-13 | 广东菲安妮皮具股份有限公司 | 一种皮革的软化处理工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109056365A (zh) * | 2018-09-12 | 2018-12-21 | 广州益合康科技材料有限公司 | 一种植绒人造革及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN108978083B (zh) | 2020-07-28 |
CN106245253B (zh) | 2018-10-16 |
CN108978083A (zh) | 2018-12-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102634613B (zh) | 壳聚糖改性氧化石墨烯功能性皮革鞣剂的制备方法 | |
CN102877323B (zh) | 一种水性聚氨酯合成革湿法浸渍贝斯的生产方法 | |
CN104672740A (zh) | 光亮油皮合成革专用的聚氨酯树脂及其制备方法 | |
CN1228500C (zh) | 一种超细纤维合成革的后整饰方法 | |
CN106245253A (zh) | 用废旧含铬皮屑制作静电植绒用粉末状绒毛的方法 | |
CN104945922A (zh) | 一种木浆海绵的制作方法 | |
CN108929924B (zh) | 一种羧甲基纤维素皮革复鞣、填充剂的制备方法 | |
Nazhmutdinovna | Environmental Problems of Chewing Chrome Tanned Leather | |
CN105907901A (zh) | 一种纳米皮革滋养精华乳及其制备方法 | |
CN108913824A (zh) | 一种用于滩羊皮鞣制的植物鞣制剂及其制备方法 | |
CN109735668A (zh) | 一种无铬无醛的滩羊皮鞣制方法 | |
CN105192511A (zh) | 一种无矾果蔬粉皮的制作方法 | |
Liu et al. | Hot melt extrusion with low-temperature deposition-coupling control improves the 3D printing accuracy of gelatin/fish pulp recombinant products | |
CN104047179B (zh) | 一种合成革用注塑、吹塑处理剂及其制备方法 | |
CN104529298A (zh) | 一种梓木茶台及其制备方法 | |
CN109662343A (zh) | 一种含白芨粉的辊压法再造烟叶及其制备方法 | |
CN105420426A (zh) | 一种皮革高光亮处理工艺 | |
CN105176053B (zh) | 一种合成革浆料及其制备方法 | |
CN107488761A (zh) | 一种皮革制品用环保长效加脂剂及其制备方法 | |
CN106086254A (zh) | 一种利用皮革废弃物与氨基硅油制造的制革助剂及其生产方法 | |
Xu et al. | Dyeing Properties, Color Gamut, and Color Evaluation of Chum Salmon (Oncorhynchus keta) Fish Leather Dyed from Extraction of Acer ginnala maxim. Leaves | |
Bayuseno et al. | Selected Peer-Reviewed Articles from the First International Joint Conference on Science and Technology (IJCST 2016), Bali, Indonesia, 12–13 October, 2016 | |
CN109662341A (zh) | 一种含榆树皮粉的辊压法再造烟叶及其制备方法 | |
CN1139516A (zh) | 粘合胶原蛋白肠衣及其制作方法 | |
Gui et al. | Innovative Use of Wood Materials in Modern Home Design |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191122 Address after: Room 1,020, Nanxun Science and Technology Pioneering Park, No. 666 Chaoyang Road, Nanxun District, Huzhou City, Zhejiang Province, 313000 Patentee after: Huzhou You Yan Intellectual Property Service Co., Ltd. Address before: 362200, Quanzhou, Fujian province Anhai Mu leather area Patentee before: Fujian Yongsheng leather products Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211111 Address after: 256600 No. 1, Gaosi Road, high tech Industrial Development Zone, Binzhou City, Shandong Province Patentee after: Binzhou Kechuang Incubator Co., Ltd Address before: 313000 room 1020, first floor, Nanxun science and technology entrepreneurship Park, No. 666, Chaoyang Road, Nanxun Town, Nanxun District, Huzhou City, Zhejiang Province Patentee before: Huzhou Youyan Intellectual Property Service Co., Ltd |