CN114634701B - 一种改性聚氨酯、高效抗菌合成革材料、瑜伽垫及其制备方法 - Google Patents
一种改性聚氨酯、高效抗菌合成革材料、瑜伽垫及其制备方法 Download PDFInfo
- Publication number
- CN114634701B CN114634701B CN202210299990.8A CN202210299990A CN114634701B CN 114634701 B CN114634701 B CN 114634701B CN 202210299990 A CN202210299990 A CN 202210299990A CN 114634701 B CN114634701 B CN 114634701B
- Authority
- CN
- China
- Prior art keywords
- antibacterial
- polyurethane
- parts
- modified polyurethane
- synthetic leather
- 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 108
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 106
- 239000004814 polyurethane Substances 0.000 title claims abstract description 106
- 238000002360 preparation method Methods 0.000 title claims abstract description 84
- 239000000463 material Substances 0.000 title claims abstract description 63
- 239000002649 leather substitute Substances 0.000 title claims abstract description 49
- 239000002994 raw material Substances 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 33
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims abstract description 31
- 229920001661 Chitosan Polymers 0.000 claims abstract description 29
- 239000004970 Chain extender Substances 0.000 claims abstract description 27
- 239000007822 coupling agent Substances 0.000 claims abstract description 18
- 150000001450 anions Chemical class 0.000 claims abstract description 12
- 230000004048 modification Effects 0.000 claims abstract description 12
- 238000012986 modification Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 32
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 30
- 238000005187 foaming Methods 0.000 claims description 27
- 238000002156 mixing Methods 0.000 claims description 26
- 238000001035 drying Methods 0.000 claims description 24
- 239000004744 fabric Substances 0.000 claims description 23
- 150000002500 ions Chemical class 0.000 claims description 21
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 20
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- LNEUSAPFBRDCPM-UHFFFAOYSA-N carbamimidoylazanium;sulfamate Chemical compound NC(N)=N.NS(O)(=O)=O LNEUSAPFBRDCPM-UHFFFAOYSA-N 0.000 claims description 13
- DUIOPKIIICUYRZ-UHFFFAOYSA-N semicarbazide group Chemical group NNC(=O)N DUIOPKIIICUYRZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000002904 solvent Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 239000012752 auxiliary agent Substances 0.000 claims description 12
- 239000000945 filler Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 12
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 11
- 239000012043 crude product Substances 0.000 claims description 11
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 claims description 11
- -1 polybutylene adipate Polymers 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000005406 washing Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000004088 foaming agent Substances 0.000 claims description 7
- 239000004408 titanium dioxide Substances 0.000 claims description 7
- 235000019606 astringent taste Nutrition 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 3
- 238000013329 compounding Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims description 2
- 238000007648 laser printing Methods 0.000 claims description 2
- 239000006260 foam Substances 0.000 claims 2
- 230000000845 anti-microbial effect Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000000052 comparative effect Effects 0.000 description 33
- 230000000694 effects Effects 0.000 description 7
- 230000032683 aging Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000010998 test method Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical group CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012975 dibutyltin dilaurate Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 108010077805 Bacterial Proteins Proteins 0.000 description 1
- 229920000858 Cyclodextrin Polymers 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6648—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38
- C08G18/6651—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3225 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0043—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers
- D06N3/005—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by their foraminous structure; Characteristics of the foamed layer or of cellular layers obtained by blowing or swelling agent
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0086—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique
- D06N3/0088—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the application technique by directly applying the resin
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
- D06N3/146—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes characterised by the macromolecular diols used
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Dispersion Chemistry (AREA)
- Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Abstract
Description
实施例 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
制备例 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
对比例 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
对比制备例 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210299990.8A CN114634701B (zh) | 2022-03-25 | 2022-03-25 | 一种改性聚氨酯、高效抗菌合成革材料、瑜伽垫及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210299990.8A CN114634701B (zh) | 2022-03-25 | 2022-03-25 | 一种改性聚氨酯、高效抗菌合成革材料、瑜伽垫及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114634701A CN114634701A (zh) | 2022-06-17 |
CN114634701B true CN114634701B (zh) | 2024-02-13 |
Family
ID=81949064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210299990.8A Active CN114634701B (zh) | 2022-03-25 | 2022-03-25 | 一种改性聚氨酯、高效抗菌合成革材料、瑜伽垫及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114634701B (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000290340A (ja) * | 1999-04-07 | 2000-10-17 | Toyobo Co Ltd | ウレタン樹脂組成物 |
JP2004292797A (ja) * | 2003-03-10 | 2004-10-21 | Sanyo Chem Ind Ltd | ポリウレタン樹脂水性分散体及びそれを用いたシート材料 |
CN103570910A (zh) * | 2013-10-15 | 2014-02-12 | 苏州市景荣科技有限公司 | 一种负离子聚氨酯鞋底材料 |
CN105544236A (zh) * | 2016-01-18 | 2016-05-04 | 安徽安利材料科技股份有限公司 | 一种负离子高释放量聚氨酯合成革及其制造方法 |
CN106947047A (zh) * | 2017-03-31 | 2017-07-14 | 福建师范大学泉港石化研究院 | 一种抗菌水性聚氨酯及其合成方法 |
CN109503800A (zh) * | 2018-10-30 | 2019-03-22 | 合肥科天水性科技有限责任公司 | 一种改性水性聚氨酯及其制备方法 |
CN111875775A (zh) * | 2020-07-22 | 2020-11-03 | 上海华峰超纤科技股份有限公司 | 一种制备抗菌聚氨酯树脂及聚氨酯合成革的方法 |
-
2022
- 2022-03-25 CN CN202210299990.8A patent/CN114634701B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000290340A (ja) * | 1999-04-07 | 2000-10-17 | Toyobo Co Ltd | ウレタン樹脂組成物 |
JP2004292797A (ja) * | 2003-03-10 | 2004-10-21 | Sanyo Chem Ind Ltd | ポリウレタン樹脂水性分散体及びそれを用いたシート材料 |
CN103570910A (zh) * | 2013-10-15 | 2014-02-12 | 苏州市景荣科技有限公司 | 一种负离子聚氨酯鞋底材料 |
CN105544236A (zh) * | 2016-01-18 | 2016-05-04 | 安徽安利材料科技股份有限公司 | 一种负离子高释放量聚氨酯合成革及其制造方法 |
CN106947047A (zh) * | 2017-03-31 | 2017-07-14 | 福建师范大学泉港石化研究院 | 一种抗菌水性聚氨酯及其合成方法 |
CN109503800A (zh) * | 2018-10-30 | 2019-03-22 | 合肥科天水性科技有限责任公司 | 一种改性水性聚氨酯及其制备方法 |
CN111875775A (zh) * | 2020-07-22 | 2020-11-03 | 上海华峰超纤科技股份有限公司 | 一种制备抗菌聚氨酯树脂及聚氨酯合成革的方法 |
Non-Patent Citations (2)
Title |
---|
聚乙二醇为软段聚氨酯自修复涂层性能研究;吕泽昆;张勇;樊伟杰;刘宏禧;;装备环境工程(02);全文 * |
防污型聚氨酯透声胶的研究;郝亚暾;贾林才;刘红梅;翟澎;赵廷午;孙奉瑞;;弹性体(01);全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN114634701A (zh) | 2022-06-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106700027B (zh) | 透气鞋垫用聚氨酯树脂及制备方法和应用 | |
CN110295503B (zh) | 一种水性聚氨酯合成革的制备方法 | |
CN102532467A (zh) | 高回弹聚氨酯弹性体组合物 | |
CN108864400A (zh) | 一种高性能阳离子型水性聚氨酯树脂及其制备方法 | |
WO2022001690A1 (zh) | 一种涤纶定岛超纤用聚氨酯树脂及其制备方法 | |
CN104262571A (zh) | 一种柔软的高固含水性聚氨酯树脂的制备方法及其应用 | |
CN103805122A (zh) | 一种水性聚氨酯贴布胶及其制备方法 | |
CN109575228A (zh) | 一种聚氨酯树脂及其制备方法和用途 | |
CN108468226A (zh) | 一种复合改性水性聚氨酯合成革 | |
CN108003313A (zh) | 一种嵌段型聚碳化二亚胺水性交联剂及其制备方法 | |
CN114634701B (zh) | 一种改性聚氨酯、高效抗菌合成革材料、瑜伽垫及其制备方法 | |
CN105732953B (zh) | 一种抗蛋白及微生物吸附的两性离子水性聚氨酯 | |
CN109322008B (zh) | 一种提高氨纶产品性能稳定性的方法 | |
CN112300386B (zh) | 壳聚糖改性胍盐聚合物及其制备方法、改性水性聚氨酯及其制备方法、改性水性聚氨酯涂料 | |
CN108976769A (zh) | 一种发泡立体热转移膜及其制备方法 | |
CN108929424A (zh) | 一种新型阳离子亲水剂及其制备、使用方法 | |
CN110194830B (zh) | 一种无溶剂聚氨酯鞋革用异氰酸酯预聚体混合物及其制备方法、用途 | |
CN112375203B (zh) | 丝胶蛋白改性水性聚氨酯防水透湿涂料及其制备方法 | |
CN113549187B (zh) | 一种超纤革用水性聚氨酯及其制备方法 | |
CN112961307B (zh) | 一种无溶剂型聚氨酯树脂、含浸浆料及其制备方法和应用 | |
CN116144257A (zh) | 一种抗刮耐磨自消光水性聚氨酯乳液及其制备方法 | |
CN101319040A (zh) | 一种高性能聚氨酯弹性体的生产方法 | |
CN110951028B (zh) | 一种聚氨酯树脂及其制备方法和用途 | |
KR100314399B1 (ko) | 수분산폴리우레탄을이용한인조피혁의제조방법 | |
CN106928829A (zh) | 一种水性聚氨酯皮革涂饰剂制备方法 |
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 | ||
CB02 | Change of applicant information |
Address after: 215000 No. 5, Youyi Road, Huangjing Town Industrial Park, Taicang City, Suzhou City, Jiangsu Province Applicant after: Suzhou Rui High Tech Materials Co.,Ltd. Address before: 215000 No. 5, Youyi Road, Huangjing Town Industrial Park, Taicang City, Suzhou City, Jiangsu Province Applicant before: SUZHOU GREENTECH Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Jingang Inventor after: Li Yan Inventor after: Li Chao Inventor after: Wang Jianwei Inventor after: Han Zijun Inventor before: Li Yan Inventor before: Li Chao Inventor before: Gao Jingang Inventor before: Wang Jianwei Inventor before: Han Zijun |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |