JP6473555B2 - 吸水性樹脂粒子の製造方法 - Google Patents
吸水性樹脂粒子の製造方法 Download PDFInfo
- Publication number
- JP6473555B2 JP6473555B2 JP2015529513A JP2015529513A JP6473555B2 JP 6473555 B2 JP6473555 B2 JP 6473555B2 JP 2015529513 A JP2015529513 A JP 2015529513A JP 2015529513 A JP2015529513 A JP 2015529513A JP 6473555 B2 JP6473555 B2 JP 6473555B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- resin particles
- absorbent resin
- ethylenically unsaturated
- fatty acid
- 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
- 239000002245 particle Substances 0.000 title claims description 155
- 239000002250 absorbent Substances 0.000 title claims description 98
- 229920005989 resin Polymers 0.000 title claims description 94
- 239000011347 resin Substances 0.000 title claims description 94
- 238000004519 manufacturing process Methods 0.000 title claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 55
- 230000002745 absorbent Effects 0.000 title description 39
- 239000000178 monomer Substances 0.000 claims description 83
- -1 fatty acid ester Chemical class 0.000 claims description 45
- 239000003381 stabilizer Substances 0.000 claims description 39
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 36
- 239000000194 fatty acid Substances 0.000 claims description 36
- 229930195729 fatty acid Natural products 0.000 claims description 36
- 239000003784 tall oil Substances 0.000 claims description 33
- 239000006185 dispersion Substances 0.000 claims description 32
- 229930195733 hydrocarbon Natural products 0.000 claims description 31
- 150000002430 hydrocarbons Chemical class 0.000 claims description 31
- 239000004215 Carbon black (E152) Substances 0.000 claims description 29
- 239000002612 dispersion medium Substances 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 24
- 238000010557 suspension polymerization reaction Methods 0.000 claims description 22
- 238000009826 distribution Methods 0.000 claims description 19
- 239000007870 radical polymerization initiator Substances 0.000 claims description 17
- 239000002202 Polyethylene glycol Substances 0.000 claims description 14
- 238000004132 cross linking Methods 0.000 claims description 14
- 229920001223 polyethylene glycol Polymers 0.000 claims description 14
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 claims description 9
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 claims description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 6
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 239000000600 sorbitol Substances 0.000 claims description 5
- 230000014759 maintenance of location Effects 0.000 claims description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 58
- 239000007864 aqueous solution Substances 0.000 description 53
- 238000006116 polymerization reaction Methods 0.000 description 37
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 30
- 239000003431 cross linking reagent Substances 0.000 description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 19
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 17
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 15
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 15
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- 239000003795 chemical substances by application Substances 0.000 description 11
- 238000003756 stirring Methods 0.000 description 11
- UWFRVQVNYNPBEF-UHFFFAOYSA-N 1-(2,4-dimethylphenyl)propan-1-one Chemical compound CCC(=O)C1=CC=C(C)C=C1C UWFRVQVNYNPBEF-UHFFFAOYSA-N 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 10
- 239000002253 acid Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 239000004815 dispersion polymer Substances 0.000 description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 239000000123 paper Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 150000003839 salts Chemical class 0.000 description 8
- 229920001577 copolymer Polymers 0.000 description 7
- 238000004821 distillation Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 6
- 235000019441 ethanol Nutrition 0.000 description 6
- 150000004665 fatty acids Chemical class 0.000 description 6
- 235000011187 glycerol Nutrition 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 6
- 230000003472 neutralizing effect Effects 0.000 description 6
- 239000002504 physiological saline solution Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 5
- 229920002125 Sokalan® Polymers 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 229920001451 polypropylene glycol Polymers 0.000 description 5
- 238000010992 reflux Methods 0.000 description 5
- 229960002920 sorbitol Drugs 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- AOBIOSPNXBMOAT-UHFFFAOYSA-N 2-[2-(oxiran-2-ylmethoxy)ethoxymethyl]oxirane Chemical compound C1OC1COCCOCC1CO1 AOBIOSPNXBMOAT-UHFFFAOYSA-N 0.000 description 4
- NPPQSCRMBWNHMW-UHFFFAOYSA-N Meprobamate Chemical compound NC(=O)OCC(C)(CCC)COC(N)=O NPPQSCRMBWNHMW-UHFFFAOYSA-N 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 150000001298 alcohols Chemical class 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- GYZLOYUZLJXAJU-UHFFFAOYSA-N diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 239000004584 polyacrylic acid Substances 0.000 description 4
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 4
- 238000010558 suspension polymerization method Methods 0.000 description 4
- XAZKFISIRYLAEE-UHFFFAOYSA-N (+-)-trans-1,3-Dimethyl-cyclopentan Natural products CC1CCC(C)C1 XAZKFISIRYLAEE-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 229910001873 dinitrogen Inorganic materials 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000017 hydrogel Substances 0.000 description 3
- 239000012948 isocyanate Substances 0.000 description 3
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 3
- 229920000223 polyglycerol Polymers 0.000 description 3
- 230000000379 polymerizing effect Effects 0.000 description 3
- 239000012798 spherical particle Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 3
- BJYGGFGTOTUNJA-UHFFFAOYSA-N (3-butyloxetan-3-yl)methanol Chemical compound CCCCC1(CO)COC1 BJYGGFGTOTUNJA-UHFFFAOYSA-N 0.000 description 2
- UNMJLQGKEDTEKJ-UHFFFAOYSA-N (3-ethyloxetan-3-yl)methanol Chemical compound CCC1(CO)COC1 UNMJLQGKEDTEKJ-UHFFFAOYSA-N 0.000 description 2
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 2
- IVIDDMGBRCPGLJ-UHFFFAOYSA-N 2,3-bis(oxiran-2-ylmethoxy)propan-1-ol Chemical compound C1OC1COC(CO)COCC1CO1 IVIDDMGBRCPGLJ-UHFFFAOYSA-N 0.000 description 2
- WGECXQBGLLYSFP-UHFFFAOYSA-N 2,3-dimethylpentane Chemical compound CCC(C)C(C)C WGECXQBGLLYSFP-UHFFFAOYSA-N 0.000 description 2
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 description 2
- KHEWHSKCDPEONS-UHFFFAOYSA-N 2-(3-butyloxetan-3-yl)ethanol Chemical class CCCCC1(CCO)COC1 KHEWHSKCDPEONS-UHFFFAOYSA-N 0.000 description 2
- NFMOAAFJCIYUQR-UHFFFAOYSA-N 2-(3-methyloxetan-3-yl)ethanol Chemical compound OCCC1(C)COC1 NFMOAAFJCIYUQR-UHFFFAOYSA-N 0.000 description 2
- 229920000536 2-Acrylamido-2-methylpropane sulfonic acid Polymers 0.000 description 2
- XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical compound OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 description 2
- SYEWHONLFGZGLK-UHFFFAOYSA-N 2-[1,3-bis(oxiran-2-ylmethoxy)propan-2-yloxymethyl]oxirane Chemical compound C1OC1COCC(OCC1OC1)COCC1CO1 SYEWHONLFGZGLK-UHFFFAOYSA-N 0.000 description 2
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 description 2
- GXDHCNNESPLIKD-UHFFFAOYSA-N 2-methylhexane Chemical compound CCCCC(C)C GXDHCNNESPLIKD-UHFFFAOYSA-N 0.000 description 2
- AORMDLNPRGXHHL-UHFFFAOYSA-N 3-ethylpentane Chemical compound CCC(CC)CC AORMDLNPRGXHHL-UHFFFAOYSA-N 0.000 description 2
- VLJXXKKOSFGPHI-UHFFFAOYSA-N 3-methylhexane Chemical compound CCCC(C)CC VLJXXKKOSFGPHI-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- 206010021639 Incontinence Diseases 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 2
- LXEKPEMOWBOYRF-UHFFFAOYSA-N [2-[(1-azaniumyl-1-imino-2-methylpropan-2-yl)diazenyl]-2-methylpropanimidoyl]azanium;dichloride Chemical compound Cl.Cl.NC(=N)C(C)(C)N=NC(C)(C)C(N)=N LXEKPEMOWBOYRF-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium peroxydisulfate Substances [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- VAZSKTXWXKYQJF-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)OOS([O-])=O VAZSKTXWXKYQJF-UHFFFAOYSA-N 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 239000012986 chain transfer agent Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- GKIPXFAANLTWBM-UHFFFAOYSA-N epibromohydrin Chemical compound BrCC1CO1 GKIPXFAANLTWBM-UHFFFAOYSA-N 0.000 description 2
- 238000005886 esterification reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 229920000578 graft copolymer Polymers 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- JYVHOGDBFNJNMR-UHFFFAOYSA-N hexane;hydrate Chemical compound O.CCCCCC JYVHOGDBFNJNMR-UHFFFAOYSA-N 0.000 description 2
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- UAEPNZWRGJTJPN-UHFFFAOYSA-N methylcyclohexane Chemical compound CC1CCCCC1 UAEPNZWRGJTJPN-UHFFFAOYSA-N 0.000 description 2
- GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 description 2
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 2
- QRWZCJXEAOZAAW-UHFFFAOYSA-N n,n,2-trimethylprop-2-enamide Chemical compound CN(C)C(=O)C(C)=C QRWZCJXEAOZAAW-UHFFFAOYSA-N 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000003505 polymerization initiator Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- RIRARCHMRDHZAR-UHFFFAOYSA-N (+-)-trans-1,2-Dimethyl-cyclopentan Natural products CC1CCCC1C RIRARCHMRDHZAR-UHFFFAOYSA-N 0.000 description 1
- RIRARCHMRDHZAR-RNFRBKRXSA-N (1r,2r)-1,2-dimethylcyclopentane Chemical compound C[C@@H]1CCC[C@H]1C RIRARCHMRDHZAR-RNFRBKRXSA-N 0.000 description 1
- XAZKFISIRYLAEE-RNFRBKRXSA-N (1r,3r)-1,3-dimethylcyclopentane Chemical compound C[C@@H]1CC[C@@H](C)C1 XAZKFISIRYLAEE-RNFRBKRXSA-N 0.000 description 1
- XAZKFISIRYLAEE-KNVOCYPGSA-N (1r,3s)-1,3-dimethylcyclopentane Chemical compound C[C@H]1CC[C@@H](C)C1 XAZKFISIRYLAEE-KNVOCYPGSA-N 0.000 description 1
- NLQMSBJFLQPLIJ-UHFFFAOYSA-N (3-methyloxetan-3-yl)methanol Chemical compound OCC1(C)COC1 NLQMSBJFLQPLIJ-UHFFFAOYSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- BZHMBWZPUJHVEE-UHFFFAOYSA-N 2,3-dimethylpentane Natural products CC(C)CC(C)C BZHMBWZPUJHVEE-UHFFFAOYSA-N 0.000 description 1
- NQIGSEBFOJIXSE-UHFFFAOYSA-N 2-(3-ethyloxetan-3-yl)ethanol Chemical compound OCCC1(CC)COC1 NQIGSEBFOJIXSE-UHFFFAOYSA-N 0.000 description 1
- SJIXRGNQPBQWMK-UHFFFAOYSA-N 2-(diethylamino)ethyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 description 1
- LBOMVZHWFXVFLY-UHFFFAOYSA-N 2-(oxetan-3-yl)ethanol Chemical compound OCCC1COC1 LBOMVZHWFXVFLY-UHFFFAOYSA-N 0.000 description 1
- MYECVPCGFLCGQX-UHFFFAOYSA-N 2-[(1-amino-2-methyl-1-phenyliminopropan-2-yl)diazenyl]-2-methyl-n'-phenylpropanimidamide;dihydrochloride Chemical compound Cl.Cl.C=1C=CC=CC=1NC(=N)C(C)(C)N=NC(C)(C)C(=N)NC1=CC=CC=C1 MYECVPCGFLCGQX-UHFFFAOYSA-N 0.000 description 1
- PTZRYAAOQPNAKU-UHFFFAOYSA-N 2-[(1-carboxy-3-cyanobutyl)diazenyl]-4-cyanopentanoic acid Chemical compound N#CC(C)CC(C(O)=O)N=NC(C(O)=O)CC(C)C#N PTZRYAAOQPNAKU-UHFFFAOYSA-N 0.000 description 1
- HDPLHDGYGLENEI-UHFFFAOYSA-N 2-[1-(oxiran-2-ylmethoxy)propan-2-yloxymethyl]oxirane Chemical compound C1OC1COC(C)COCC1CO1 HDPLHDGYGLENEI-UHFFFAOYSA-N 0.000 description 1
- KFNAHVKJFHDCSK-UHFFFAOYSA-N 2-[2-(4,5-dihydro-1,3-oxazol-2-yl)ethyl]-4,5-dihydro-1,3-oxazole Chemical compound N=1CCOC=1CCC1=NCCO1 KFNAHVKJFHDCSK-UHFFFAOYSA-N 0.000 description 1
- FLKBKUFGKQPPRY-UHFFFAOYSA-N 2-[2-[2-[2-[1-(2-hydroxyethyl)-4,5-dihydroimidazol-2-yl]propan-2-yldiazenyl]propan-2-yl]-4,5-dihydroimidazol-1-yl]ethanol;dihydrochloride Chemical compound Cl.Cl.N=1CCN(CCO)C=1C(C)(C)N=NC(C)(C)C1=NCCN1CCO FLKBKUFGKQPPRY-UHFFFAOYSA-N 0.000 description 1
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
- IXPWKHNDQICVPZ-UHFFFAOYSA-N 2-methylhex-1-en-3-yne Chemical compound CCC#CC(C)=C IXPWKHNDQICVPZ-UHFFFAOYSA-N 0.000 description 1
- BIISIZOQPWZPPS-UHFFFAOYSA-N 2-tert-butylperoxypropan-2-ylbenzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC=C1 BIISIZOQPWZPPS-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- PCUPXNDEQDWEMM-UHFFFAOYSA-N 3-(diethylamino)propyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCCOC(=O)C(C)=C PCUPXNDEQDWEMM-UHFFFAOYSA-N 0.000 description 1
- CGRJJOYCFCCGPX-UHFFFAOYSA-N 3-ethyloxetane Chemical class CCC1COC1 CGRJJOYCFCCGPX-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- GVNWZKBFMFUVNX-UHFFFAOYSA-N Adipamide Chemical compound NC(=O)CCCCC(N)=O GVNWZKBFMFUVNX-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004641 Diallyl-phthalate Substances 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 239000002211 L-ascorbic acid Substances 0.000 description 1
- 235000000069 L-ascorbic acid Nutrition 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920002873 Polyethylenimine Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 108010009736 Protein Hydrolysates Proteins 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- ZZAGLMPBQOKGGT-UHFFFAOYSA-N [4-[4-(4-prop-2-enoyloxybutoxy)benzoyl]oxyphenyl] 4-(4-prop-2-enoyloxybutoxy)benzoate Chemical class C1=CC(OCCCCOC(=O)C=C)=CC=C1C(=O)OC(C=C1)=CC=C1OC(=O)C1=CC=C(OCCCCOC(=O)C=C)C=C1 ZZAGLMPBQOKGGT-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-ONCXSQPRSA-N abietic acid Chemical compound C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C(O)=O RSWGJHLUYNHPMX-ONCXSQPRSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 description 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 1
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229960001781 ferrous sulfate Drugs 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- GYNNXHKOJHMOHS-UHFFFAOYSA-N methyl-cycloheptane Natural products CC1CCCCCC1 GYNNXHKOJHMOHS-UHFFFAOYSA-N 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229940088644 n,n-dimethylacrylamide Drugs 0.000 description 1
- YLGYACDQVQQZSW-UHFFFAOYSA-N n,n-dimethylprop-2-enamide Chemical compound CN(C)C(=O)C=C YLGYACDQVQQZSW-UHFFFAOYSA-N 0.000 description 1
- WVFLGSMUPMVNTQ-UHFFFAOYSA-N n-(2-hydroxyethyl)-2-[[1-(2-hydroxyethylamino)-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCO WVFLGSMUPMVNTQ-UHFFFAOYSA-N 0.000 description 1
- BUGISVZCMXHOHO-UHFFFAOYSA-N n-[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]-2-[[1-[[1,3-dihydroxy-2-(hydroxymethyl)propan-2-yl]amino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCC(CO)(CO)NC(=O)C(C)(C)N=NC(C)(C)C(=O)NC(CO)(CO)CO BUGISVZCMXHOHO-UHFFFAOYSA-N 0.000 description 1
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 1
- VNLHOYZHPQDOMS-UHFFFAOYSA-N n-[3-(diethylamino)propyl]-2-methylprop-2-enamide Chemical compound CCN(CC)CCCNC(=O)C(C)=C VNLHOYZHPQDOMS-UHFFFAOYSA-N 0.000 description 1
- GFOCCLOYMMHTIU-UHFFFAOYSA-N n-[3-(diethylamino)propyl]prop-2-enamide Chemical compound CCN(CC)CCCNC(=O)C=C GFOCCLOYMMHTIU-UHFFFAOYSA-N 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 150000002918 oxazolines Chemical class 0.000 description 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical class O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000007717 redox polymerization reaction Methods 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229940079827 sodium hydrogen sulfite Drugs 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 229940001482 sodium sulfite Drugs 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 239000001587 sorbitan monostearate Substances 0.000 description 1
- 235000011076 sorbitan monostearate Nutrition 0.000 description 1
- 229940035048 sorbitan monostearate Drugs 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000003462 sulfoxides Chemical class 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- OPQYOFWUFGEMRZ-UHFFFAOYSA-N tert-butyl 2,2-dimethylpropaneperoxoate Chemical compound CC(C)(C)OOC(=O)C(C)(C)C OPQYOFWUFGEMRZ-UHFFFAOYSA-N 0.000 description 1
- ISIJQEHRDSCQIU-UHFFFAOYSA-N tert-butyl 2,7-diazaspiro[4.5]decane-7-carboxylate Chemical compound C1N(C(=O)OC(C)(C)C)CCCC11CNCC1 ISIJQEHRDSCQIU-UHFFFAOYSA-N 0.000 description 1
- SWAXTRYEYUTSAP-UHFFFAOYSA-N tert-butyl ethaneperoxoate Chemical compound CC(=O)OOC(C)(C)C SWAXTRYEYUTSAP-UHFFFAOYSA-N 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 150000003573 thiols Chemical class 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/32—Polymerisation in water-in-oil emulsions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/48—Surfactants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/60—Liquid-swellable gel-forming materials, e.g. super-absorbents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/12—Polymerisation in non-solvents
- C08F2/16—Aqueous medium
- C08F2/20—Aqueous medium with the aid of macromolecular dispersing agents
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
- C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
- C08K5/1535—Five-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polymerisation Methods In General (AREA)
Description
(i)逆相懸濁重合の完了後の炭化水素分散媒中に分散した吸水性樹脂粒子の含水ゲル状物に対し、後架橋剤をそのまま添加する方法。
(ii)逆相懸濁重合の完了後の炭化水素分散媒中に分散した吸水性樹脂粒子の含水ゲル状物に対し、後架橋剤溶液を添加する方法。
(iii)乾燥工程を適用後の粉末状の吸水性樹脂粒子に対して攪拌下で後架橋剤または後架橋剤溶液をスプレー等により噴霧して混合する方法。
(ソルビタントール油脂肪酸エステルの合成)
攪拌装置、温度計、窒素ガス導入管および留出管を備えたガラス製4つ口フラスコを用意し、このフラスコにトール油脂肪酸(ハリマ化成株式会社の商品名「ハートールFA−1」)55g、70質量%D−ソルビトール水溶液37g、水酸化ナトリウム0.4gおよび亜リン酸0.3gを仕込んだ。フラスコの内容物を窒素ガス環境の常圧下で加熱し、220℃で6時間反応させた。反応終了後にろ過することで触媒を除去し、さらに水を留去したところ、78gのソルビタントール油脂肪酸エステルが得られた。
還流冷却器、滴下ロート、窒素ガス導入管、攪拌機および攪拌翼を備えた内径100mm、2L容の丸底円筒型セパラブルフラスコを準備した。攪拌翼は、翼径50mmの4枚傾斜パドル翼を2段で有するものを用いた。このセパラブルフラスコにn−ヘプタン321g(472mL)を入れ、これに分散安定剤として合成例1と同様の方法により得られたソルビタントール油脂肪酸エステル1.04g、および、高分子系分散安定剤として無水マレイン酸変性エチレン/プロピレン共重合体(三井化学株式会社の商品名「ハイワックス1105A」)0.92gを添加した。セパラブルフラスコの内容物を攪拌しつつ80℃まで昇温した後、65℃まで冷却した。
実施例1において準備したものと同様の丸底円筒型セパラブルフラスコを準備した。このセパラブルフラスコにn−ヘプタン321g(472mL)を入れ、これに分散安定剤として合成例1と同様の方法により得られたソルビタントール油脂肪酸エステル1.04g、および、高分子系分散安定剤として無水マレイン酸変性エチレン/プロピレン共重合体(三井化学株式会社の商品名「ハイワックス1105A」)0.92gを添加した。セパラブルフラスコの内容物を攪拌しつつ80℃まで昇温した後、65℃まで冷却した。
実施例1において準備したものと同様の丸底円筒型セパラブルフラスコを準備した。このセパラブルフラスコにn−ヘプタン321g(472mL)を入れ、これに分散安定剤としてテトラグリセリンステアリン酸エステル(三菱化学フーズ株式会社の商品名「リョートーポリグリTS−4」)0.92g、および、高分子系分散安定剤として無水マレイン酸変性エチレン/プロピレン共重合体(三井化学株式会社の商品名「ハイワックス1105A」)0.92gを添加した。セパラブルフラスコの内容物を攪拌しつつ80℃まで昇温した後、55℃まで冷却した。
実施例1において準備したものと同様の丸底円筒型セパラブルフラスコを準備した。このセパラブルフラスコにn−ヘプタン321g(472mL)を入れ、これに分散安定剤としてテトラグリセリンステアリン酸エステル(三菱化学フーズ株式会社の商品名「リョートーポリグリTS−4」)0.92g、および、高分子系分散安定剤として無水マレイン酸変性エチレン/プロピレン共重合体(三井化学株式会社の商品名「ハイワックス1105A」)0.92gを添加した。セパラブルフラスコの内容物を攪拌しつつ80℃まで昇温した後、55℃まで冷却した。
実施例1において準備したものと同様の丸底円筒型セパラブルフラスコを準備した。このセパラブルフラスコにシクロヘキサン378g(472mL)を入れ、これに分散安定剤としてソルビタンモノステアレート(花王株式会社の商品名「レオドールSP−10V」)0.92g、および、高分子系分散安定剤として無水マレイン酸変性エチレン/プロピレン共重合体(三井化学株式会社の商品名「ハイワックス1105A」)0.92gを添加した。セパラブルフラスコの内容物を攪拌しつつ80℃まで昇温した後、55℃まで冷却した。
実施例および比較例において得られた吸水性樹脂粒子について、生理食塩水保水能、中位粒子径および粒子径分布の均一度を測定した。測定方法は次の通りである。結果を表1に示す。
500mL容のビーカーに0.9質量%塩化ナトリウム水溶液(生理食塩水)500gを量り取り、600r/minで攪拌しながら吸水性樹脂粒子2.0gを添加してママコが発生しないように分散させた。攪拌状態で30分間放置し、吸水性樹脂粒子を十分に膨潤させた。膨潤した吸水性樹脂粒子を綿袋(メンブロード60番、横100mm×縦200mm)中に注ぎ込み、綿袋の上部を輪ゴムで縛った。そして、遠心力が167Gとなるよう設定した脱水機(国産遠心機株式会社の品番「H−122」)を用いて綿袋を1分間脱水し、脱水後の膨潤ゲルを含んだ綿袋の質量Wa(g)を測定した。また、生理食塩水へ吸水性樹脂粒子を添加せずに同じ操作をし、綿袋の湿潤時の空質量Wb(g)を測定した。次の式から吸水性樹脂粒子の生理食塩水保水能を算出した。
次の二種類の組み合わせの篩を用意した。
(A)JIS標準篩を上から、目開き500μmの篩、目開き250μmの篩、目開き180μmの篩、目開き150μmの篩、目開き106μmの篩、目開き75μmの篩、目開き45μmの篩および受け皿の順に組み合わせたもの。
(B)JIS標準篩を上から、目開き850μmの篩、目開き600μmの篩、目開き500μmの篩、目開き425μmの篩、目開き300μmの篩、目開き250μmの篩、目開き150μmの篩および受け皿の順に組み合わせたもの。
中位粒子径の測定において、積算質量百分率が15.9質量%に相当する粒子径(X1)および84.1質量%に相当する粒子径(X2)を求め、次の式により均一度を求めた。均一度は、1.0に近づくほど吸水性樹脂粒子の粒子径分布が狭いことを意味する。
Claims (8)
- 炭化水素分散媒中において、分散安定剤の存在下にラジカル重合開始剤を用いて水溶性エチレン性不飽和単量体を逆相懸濁重合する工程を含み、
前記分散安定剤がトール油脂肪酸エステルを含む、
吸水性樹脂粒子の製造方法。 - 前記トール油脂肪酸エステルが、ソルビトールトール油脂肪酸エステル、ソルビタントール油脂肪酸エステルおよびポリエチレングリコールトール油脂肪酸エステルからなる群より選ばれた少なくとも1種のものである、請求項1に記載の吸水性樹脂粒子の製造方法。
- 前記水溶性エチレン性不飽和単量体100質量部に対する前記分散安定剤の使用量を0.1〜30質量部に設定する、請求項1に記載の吸水性樹脂粒子の製造方法。
- 前記逆相懸濁重合を2段以上の多段で行う、請求項1に記載の吸水性樹脂粒子の製造方法。
- 逆相懸濁重合により得られた吸水性樹脂粒子を後架橋する工程をさらに含む、請求項1から4のいずれかに記載の吸水性樹脂粒子の製造方法。
- 得られる吸水性樹脂粒子の粒子径分布の均一度が3.0以下であり、かつ、生理食塩水保水能が20g/g以上である、請求項1から5のいずれかに記載の吸水性樹脂粒子の製造方法。
- 得られる吸水性樹脂粒子の中位粒子径が20μm以上200μm未満である、請求項6に記載の吸水性樹脂粒子の製造方法。
- 得られる吸水性樹脂粒子の中位粒子径が200μm以上600μm以下である、請求項6に記載の吸水性樹脂粒子の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013156875 | 2013-07-29 | ||
JP2013156875 | 2013-07-29 | ||
PCT/JP2014/069013 WO2015016075A1 (ja) | 2013-07-29 | 2014-07-17 | 吸水性樹脂粒子の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015016075A1 JPWO2015016075A1 (ja) | 2017-03-02 |
JP6473555B2 true JP6473555B2 (ja) | 2019-02-20 |
Family
ID=52431615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015529513A Active JP6473555B2 (ja) | 2013-07-29 | 2014-07-17 | 吸水性樹脂粒子の製造方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3029077B1 (ja) |
JP (1) | JP6473555B2 (ja) |
CN (1) | CN105408366B (ja) |
TW (1) | TWI627189B (ja) |
WO (1) | WO2015016075A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107207128A (zh) * | 2015-03-30 | 2017-09-26 | 住友精化株式会社 | 包装袋体及包装物品 |
WO2018180864A1 (ja) | 2017-03-29 | 2018-10-04 | 住友精化株式会社 | 吸水性樹脂 |
WO2019039426A1 (ja) * | 2017-08-21 | 2019-02-28 | 住友精化株式会社 | 吸水性樹脂分散液、吸水性樹脂被膜及びその製造方法 |
JP7429121B2 (ja) * | 2018-01-18 | 2024-02-07 | 住友精化株式会社 | 吸水性樹脂 |
KR102635153B1 (ko) * | 2018-09-27 | 2024-02-13 | 가부시키가이샤 닛폰 쇼쿠바이 | 흡수성 수지의 제조 방법 및 흡수성 수지 |
CN112876702B (zh) * | 2021-01-19 | 2022-07-12 | 万华化学集团股份有限公司 | 一种一步聚合法制备高吸水树脂及其制备方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626909A (en) | 1979-08-13 | 1981-03-16 | Seitetsu Kagaku Co Ltd | Preparation of water-absorbing acrylic polymer |
JPS6025045B2 (ja) | 1980-03-19 | 1985-06-15 | 製鉄化学工業株式会社 | 塩水吸収能のすぐれたアクリル酸重合体の製造方法 |
JPH066612B2 (ja) | 1986-01-25 | 1994-01-26 | 住友精化株式会社 | 吸水性樹脂の製造法 |
KR930007272B1 (ko) * | 1988-06-28 | 1993-08-04 | 닙본 쇼쿠바이 가브시기 가이샤 | 흡수성 수지 및 그 제법 |
TW201758B (ja) * | 1988-06-28 | 1993-03-11 | Catalyst co ltd | |
JPH06345819A (ja) * | 1993-06-08 | 1994-12-20 | Nippon Synthetic Chem Ind Co Ltd:The | 高吸水性樹脂の製造法 |
AUPR253901A0 (en) * | 2001-01-12 | 2001-02-08 | Nuplex Industries (Aust) Pty Ltd | Emulsifier |
AU2003211689B2 (en) * | 2002-02-11 | 2007-10-04 | Rhodia Chimie | Method for controlling the stability or the droplets size of simple water-in-oil emulsions, and stabilized simple water-in-oil emulsions |
US8378033B2 (en) * | 2006-04-24 | 2013-02-19 | Sumitomo Seika Chemicals Co., Ltd. | Process for production of water-absorbable resin particle, and water-absorbable resin particle produced by the process |
JP5336066B2 (ja) * | 2007-11-28 | 2013-11-06 | 住友精化株式会社 | 吸水性樹脂粒子の製造方法 |
CN101633732B (zh) * | 2009-08-27 | 2011-04-13 | 浙江合诚化学有限公司 | 聚乙二醇二妥尔油酸酯的合成方法 |
BR112013011953A2 (pt) * | 2010-11-15 | 2016-08-30 | Sumitomo Seika Chemicals | método para produzir resina absorvente de água |
-
2014
- 2014-07-17 WO PCT/JP2014/069013 patent/WO2015016075A1/ja active Application Filing
- 2014-07-17 CN CN201480042974.4A patent/CN105408366B/zh active Active
- 2014-07-17 EP EP14831578.1A patent/EP3029077B1/en active Active
- 2014-07-17 JP JP2015529513A patent/JP6473555B2/ja active Active
- 2014-07-28 TW TW103125638A patent/TWI627189B/zh active
Also Published As
Publication number | Publication date |
---|---|
JPWO2015016075A1 (ja) | 2017-03-02 |
EP3029077A4 (en) | 2017-01-11 |
EP3029077B1 (en) | 2020-08-19 |
TWI627189B (zh) | 2018-06-21 |
CN105408366A (zh) | 2016-03-16 |
CN105408366B (zh) | 2018-04-27 |
EP3029077A1 (en) | 2016-06-08 |
WO2015016075A1 (ja) | 2015-02-05 |
TW201509959A (zh) | 2015-03-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11420184B2 (en) | Water-absorbent resin particle | |
JP6567503B2 (ja) | 吸水性樹脂粒子の製造方法 | |
JP6473555B2 (ja) | 吸水性樹脂粒子の製造方法 | |
US10265226B2 (en) | Water-absorbent resin, water-absorbent material, and water-absorbent article | |
JP7194101B2 (ja) | 吸水性樹脂 | |
JP6993878B2 (ja) | 吸水性樹脂および吸水剤 | |
JPWO2009025235A1 (ja) | 衛生材用途に適した吸水性樹脂 | |
WO2012144564A1 (ja) | 吸水性樹脂、吸収体及び吸収性物品 | |
WO2018159800A1 (ja) | 吸水性樹脂及び吸収性物品 | |
JP2021058771A (ja) | 吸水性樹脂粒子、吸収性物品、吸水性樹脂粒子を製造する方法、及び吸収体の加圧下での吸収量を高める方法 | |
JP5336066B2 (ja) | 吸水性樹脂粒子の製造方法 | |
WO2019074099A1 (ja) | 吸水性樹脂及び吸収性物品 | |
EP3896116A1 (en) | Water-absorbent resin particles | |
JP2013100543A (ja) | 吸水性樹脂粒子の製造方法 | |
WO2023190492A1 (ja) | 吸水性樹脂組成物の製造方法 | |
JP6780048B2 (ja) | 吸水性樹脂粒子、吸収体及び吸収性物品 | |
JPWO2018150992A1 (ja) | 吸水性樹脂組成物、吸収体、及び吸収性物品 | |
WO2023074862A1 (ja) | 吸水性樹脂組成物、吸収体、及び吸収性物品 | |
WO2021132167A1 (ja) | 吸水性樹脂粒子、吸収体及び吸収性物品 | |
JP2022185314A (ja) | 吸水性樹脂組成物およびその製造方法ならびに吸収体の製造方法 | |
WO2020095811A1 (ja) | 吸水性樹脂 | |
WO2022085643A1 (ja) | 吸水性樹脂、吸収体及び吸収性物品 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170530 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180718 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180828 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190109 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190126 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6473555 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |