CN113736061B - 用于浸胶劳保用品的免凝固剂水性聚氨酯乳液及制备方法 - Google Patents
用于浸胶劳保用品的免凝固剂水性聚氨酯乳液及制备方法 Download PDFInfo
- Publication number
- CN113736061B CN113736061B CN202111040391.6A CN202111040391A CN113736061B CN 113736061 B CN113736061 B CN 113736061B CN 202111040391 A CN202111040391 A CN 202111040391A CN 113736061 B CN113736061 B CN 113736061B
- Authority
- CN
- China
- Prior art keywords
- emulsion
- parts
- mass
- diol
- polyester polyol
- 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
- 239000000839 emulsion Substances 0.000 title claims abstract description 153
- 239000004814 polyurethane Substances 0.000 title claims abstract description 129
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 127
- 238000007598 dipping method Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims description 28
- 238000004519 manufacturing process Methods 0.000 claims abstract description 46
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002245 particle Substances 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 23
- 229920005906 polyester polyol Polymers 0.000 claims description 41
- 150000003077 polyols Chemical class 0.000 claims description 39
- 229920005862 polyol Polymers 0.000 claims description 37
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 36
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 36
- 229920000570 polyether Polymers 0.000 claims description 36
- 238000006243 chemical reaction Methods 0.000 claims description 35
- -1 poly neopentyl glycol adipate diol Chemical class 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 31
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical group OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 24
- 150000002009 diols Chemical class 0.000 claims description 24
- 239000004970 Chain extender Substances 0.000 claims description 20
- 229920001451 polypropylene glycol Polymers 0.000 claims description 18
- 239000002904 solvent Substances 0.000 claims description 18
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 13
- 229920000909 polytetrahydrofuran Polymers 0.000 claims description 13
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 12
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 239000003431 cross linking reagent Substances 0.000 claims description 11
- 125000005442 diisocyanate group Chemical group 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 238000006116 polymerization reaction Methods 0.000 claims description 6
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 5
- 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 5
- 229920001223 polyethylene glycol Polymers 0.000 claims description 5
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 238000004132 cross linking Methods 0.000 claims description 4
- KCWDJXPPZHMEIK-UHFFFAOYSA-N isocyanic acid;toluene Chemical class N=C=O.N=C=O.CC1=CC=CC=C1 KCWDJXPPZHMEIK-UHFFFAOYSA-N 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000005057 Hexamethylene diisocyanate Substances 0.000 claims description 3
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 claims description 2
- OEOIWYCWCDBOPA-UHFFFAOYSA-N 6-methyl-heptanoic acid Chemical compound CC(C)CCCCC(O)=O OEOIWYCWCDBOPA-UHFFFAOYSA-N 0.000 claims description 2
- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 claims 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 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 2
- NSPSPMKCKIPQBH-UHFFFAOYSA-K bismuth;7,7-dimethyloctanoate Chemical compound [Bi+3].CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O.CC(C)(C)CCCCCC([O-])=O NSPSPMKCKIPQBH-UHFFFAOYSA-K 0.000 claims description 2
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 2
- 238000004945 emulsification Methods 0.000 claims description 2
- 230000001804 emulsifying effect Effects 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- VNTDZUDTQCZFKN-UHFFFAOYSA-L zinc 2,2-dimethyloctanoate Chemical compound [Zn++].CCCCCCC(C)(C)C([O-])=O.CCCCCCC(C)(C)C([O-])=O VNTDZUDTQCZFKN-UHFFFAOYSA-L 0.000 claims description 2
- ADJMNWKZSCQHPS-UHFFFAOYSA-L zinc;6-methylheptanoate Chemical compound [Zn+2].CC(C)CCCCC([O-])=O.CC(C)CCCCC([O-])=O ADJMNWKZSCQHPS-UHFFFAOYSA-L 0.000 claims description 2
- ARSRBNBHOADGJU-UHFFFAOYSA-N 7,12-dimethyltetraphene Chemical compound C1=CC2=CC=CC=C2C2=C1C(C)=C(C=CC=C1)C1=C2C ARSRBNBHOADGJU-UHFFFAOYSA-N 0.000 claims 1
- VFZRZRDOXPRTSC-UHFFFAOYSA-N DMBA Natural products COC1=CC(OC)=CC(C=O)=C1 VFZRZRDOXPRTSC-UHFFFAOYSA-N 0.000 claims 1
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical group C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 claims 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N propylene glycol Substances CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 27
- 230000008569 process Effects 0.000 abstract description 12
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000001112 coagulating effect Effects 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 23
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 22
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical group CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 17
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 9
- 239000000701 coagulant Substances 0.000 description 9
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical group CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000035515 penetration Effects 0.000 description 7
- 238000001035 drying Methods 0.000 description 6
- 125000003010 ionic group Chemical group 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- BJZYYSAMLOBSDY-QMMMGPOBSA-N (2s)-2-butoxybutan-1-ol Chemical compound CCCCO[C@@H](CC)CO BJZYYSAMLOBSDY-QMMMGPOBSA-N 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 230000035484 reaction time Effects 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- JVYDLYGCSIHCMR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanoic acid Chemical compound CCC(CO)(CO)C(O)=O JVYDLYGCSIHCMR-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000002791 soaking Methods 0.000 description 4
- 238000005189 flocculation Methods 0.000 description 3
- 230000016615 flocculation Effects 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- AMJQWGIYCROUQF-UHFFFAOYSA-N calcium;methanolate Chemical compound [Ca+2].[O-]C.[O-]C AMJQWGIYCROUQF-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000002740 effect on eyes Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000004185 ester group Chemical group 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000001533 respiratory mucosa Anatomy 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 150000003384 small molecules Chemical group 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0058—Three-dimensional gloves
- A41D19/0062—Three-dimensional gloves made of one layer of material
-
- 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
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
-
- 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
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation 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
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
- C08G18/4676—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing sulfur
-
- 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
- C08G18/48—Polyethers
-
- 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
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- 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
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/02—Direct processing of dispersions, e.g. latex, to articles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
组别 | 粒径(nm) | 电位(mV) | 生产性能 |
实施例1 | 450-470nm | -17.77 | 可用于生产,不透胶 |
实施例2 | 300-340nm | -19.98 | 可用于生产,不透胶 |
实施例3 | 460-480nm | -15.75 | 可用于生产,不透胶 |
实施例4 | 480-500nm | -12.50 | 可用于生产,不透胶 |
实施例5 | 400-420nm | -18.74 | 可用于生产,不透胶 |
实施例6 | 410-430nm | -18.05 | 可用于生产,不透胶 |
实施例7 | 380-400nm | -18.86 | 可用于生产,不透胶 |
实施例8 | 410-430nm | -18.08 | 可用于生产,不透胶 |
实施例9 | 410-430nm | -17.98 | 可用于生产,不透胶 |
实施例10 | 440-460nm | -17.64 | 可用于生产,不透胶 |
对比例1 | 520-540nm | -9.56 | 稳定性太低不可用于生产 |
对比例2 | 385-450nm | -27.52 | 可用于生产,发生透胶 |
对比例3 | 380-430nm | -28.21 | 可用于生产,发生透胶 |
对比例4 | 240-270nm | -28.54 | 可用于生产,发生透胶 |
市售乳液 | 220-240nm | -45.69 | 可用于生产,发生透胶 |
性能等级 | 1级 | 2级 | 3级 | 4级 | 5级 |
A耐摩擦性(单位:圈) | 100 | 500 | 2000 | 8000 | - |
B抗割性(单位:次数) | 1.2 | 2.5 | 5.0 | 10.0 | 20.0 |
C抗撕裂性(单位:牛顿) | 10 | 25 | 50 | 75 | - |
D耐刺穿性(单位:牛顿) | 20 | 60 | 100 | 150 | - |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111040391.6A CN113736061B (zh) | 2021-09-06 | 2021-09-06 | 用于浸胶劳保用品的免凝固剂水性聚氨酯乳液及制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111040391.6A CN113736061B (zh) | 2021-09-06 | 2021-09-06 | 用于浸胶劳保用品的免凝固剂水性聚氨酯乳液及制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113736061A CN113736061A (zh) | 2021-12-03 |
CN113736061B true CN113736061B (zh) | 2023-02-21 |
Family
ID=78736305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111040391.6A Active CN113736061B (zh) | 2021-09-06 | 2021-09-06 | 用于浸胶劳保用品的免凝固剂水性聚氨酯乳液及制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113736061B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115404037B (zh) * | 2022-09-29 | 2023-08-15 | 东莞市纳百川电子科技有限公司 | 一种金属手模焊缝填充材料、制备方法及焊缝处理工艺 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108384222A (zh) * | 2018-02-28 | 2018-08-10 | 山东星宇手套有限公司 | 一种水性聚氨酯涂层手套及其制备方法 |
CN111019077A (zh) * | 2019-12-27 | 2020-04-17 | 红宝丽集团股份有限公司 | 粒径可控的无溶剂型聚氨酯分散体和水性聚氨酯涂布液 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110423459A (zh) * | 2019-07-31 | 2019-11-08 | 上海深禾聚合物材料有限公司 | 零dmf浸胶手套水性pu胶的制备方法 |
CN111040417B (zh) * | 2019-12-24 | 2022-01-28 | 上海华峰新材料研发科技有限公司 | 一种水性哑光型聚氨酯浸胶手套的制备方法 |
CN111333928A (zh) * | 2020-03-12 | 2020-06-26 | 南通金斯顿防护用品有限公司 | 一种新型抗静电丁腈手套及其制备方法 |
-
2021
- 2021-09-06 CN CN202111040391.6A patent/CN113736061B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108384222A (zh) * | 2018-02-28 | 2018-08-10 | 山东星宇手套有限公司 | 一种水性聚氨酯涂层手套及其制备方法 |
CN111019077A (zh) * | 2019-12-27 | 2020-04-17 | 红宝丽集团股份有限公司 | 粒径可控的无溶剂型聚氨酯分散体和水性聚氨酯涂布液 |
WO2021128870A1 (zh) * | 2019-12-27 | 2021-07-01 | 红宝丽集团股份有限公司 | 粒径可控的无溶剂型聚氨酯分散体和水性聚氨酯涂布液 |
Also Published As
Publication number | Publication date |
---|---|
CN113736061A (zh) | 2021-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2181132B1 (en) | Aqueous polyurethaneurea compositions including dispersions and films | |
CN108676144B (zh) | 一种防水透湿用水性聚氨酯分散体及其制备方法和用途 | |
KR20070100889A (ko) | 수성 폴리우레탄 수지, 수성 폴리우레탄 수지의 제조 방법및 필름 | |
CN113736061B (zh) | 用于浸胶劳保用品的免凝固剂水性聚氨酯乳液及制备方法 | |
CN110295503B (zh) | 一种水性聚氨酯合成革的制备方法 | |
CN103483529A (zh) | 聚氨酯发泡片材的制造方法以及使用其的皮革样片材状物 | |
CN111349210A (zh) | 一种高强度非离子水性聚氨酯乳液及其制备方法 | |
CN107987239A (zh) | 一种防水透气tpu薄膜及其制备方法 | |
EP2746310A1 (en) | Aqueous polyurethane dispersing element, film-molded body obtained therefrom, and glove | |
JP2007332482A (ja) | 透湿防水加工布帛 | |
CN108264622B (zh) | 水性聚氨酯及其制备中间体和制备方法 | |
EP2215295B1 (en) | High-loft nonwoven including stabilizer or binder | |
CN106753171A (zh) | 聚氨酯粘合剂及其制备方法 | |
JP5768043B2 (ja) | ポリウレタン樹脂水性分散体、無孔質フィルム、並びに、透湿性防水布帛及びその製造方法 | |
CN109957089A (zh) | 一种高附着水性聚氨酯镜面树脂及其制备方法和应用 | |
CN107400190B (zh) | 一种可呼吸手术手套及其制备方法 | |
CN102977423A (zh) | 一种水性聚氨酯改性天然乳胶的方法 | |
CN111732708B (zh) | 一种软质高回弹水性聚氨酯树脂及其制备方法和应用 | |
EP3155165A1 (en) | Aqueous polyurethaneurea compositions including dispersions and films | |
CN113061227B (zh) | 一种防水透湿的水性聚氨酯树脂、其制备方法及应用 | |
JP4679311B2 (ja) | 無孔質膜型透湿防水加工用接着剤組成物及び透湿防水加工布帛の製造方法 | |
TW201811921A (zh) | 用於微纖維非編織合成皮革應用的耐化學pud及方法 | |
JP2008248174A (ja) | 表皮層形成用水性ポリウレタン樹脂組成物及びそれを用いた皮革状積層体 | |
CN113372530B (zh) | 一种聚氨酯或聚氨酯脲水分散体及其制备方法、水性服装革贝斯 | |
KR102349984B1 (ko) | 장갑코팅용 폴리우레탄 수계 컬러 분산액, 이를 포함하는 컬러 코팅액 제조방법 및 이로 구현된 컬러 코팅장갑 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Coagulant free waterborne polyurethane lotion for dipping labor protection articles and its preparation method Effective date of registration: 20231114 Granted publication date: 20230221 Pledgee: Qingdao Bank Co.,Ltd. Weifang Gaomi Branch Pledgor: SHANDONG XINGYU GLOVES Co.,Ltd. Registration number: Y2023980065537 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230221 Pledgee: Qingdao Bank Co.,Ltd. Weifang Gaomi Branch Pledgor: SHANDONG XINGYU GLOVES Co.,Ltd. Registration number: Y2023980065537 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240510 Address after: No. 2189 Yaoqian Road, Gaomi Economic Development Zone, Weifang City, Shandong Province, 261500 Patentee after: Xingyu Medical Technology Co.,Ltd. Country or region after: China Address before: 261500 middle section of Yaoqian Road, Gaomi Economic Development Zone, Weifang City, Shandong Province Patentee before: SHANDONG XINGYU GLOVES Co.,Ltd. Country or region before: China |