WO2000031234A1 - Process for forming an agglomerated particle - Google Patents
Process for forming an agglomerated particle Download PDFInfo
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- WO2000031234A1 WO2000031234A1 PCT/US1998/025229 US9825229W WO0031234A1 WO 2000031234 A1 WO2000031234 A1 WO 2000031234A1 US 9825229 W US9825229 W US 9825229W WO 0031234 A1 WO0031234 A1 WO 0031234A1
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- 239000002245 particle Substances 0.000 title claims abstract description 91
- 238000000034 method Methods 0.000 title claims abstract description 78
- 230000008569 process Effects 0.000 title claims abstract description 76
- 239000002253 acid Substances 0.000 claims abstract description 169
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000011162 core material Substances 0.000 claims abstract description 35
- 229920000642 polymer Polymers 0.000 claims description 171
- 239000000203 mixture Substances 0.000 claims description 71
- 229920000768 polyamine Polymers 0.000 claims description 52
- 239000007788 liquid Substances 0.000 claims description 39
- 238000002844 melting Methods 0.000 claims description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 28
- 239000001257 hydrogen Substances 0.000 claims description 23
- 229910052739 hydrogen Inorganic materials 0.000 claims description 23
- -1 -(Rlθ)xB Substances 0.000 claims description 22
- 238000005054 agglomeration Methods 0.000 claims description 21
- 230000002776 aggregation Effects 0.000 claims description 21
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 17
- 230000004048 modification Effects 0.000 claims description 17
- 238000012986 modification Methods 0.000 claims description 17
- 229910052757 nitrogen Inorganic materials 0.000 claims description 16
- 125000002947 alkylene group Chemical group 0.000 claims description 12
- 150000001204 N-oxides Chemical class 0.000 claims description 11
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 11
- 238000006467 substitution reaction Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical group O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 150000001768 cations Chemical class 0.000 claims description 10
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- 238000005956 quaternization reaction Methods 0.000 claims description 8
- 229910052783 alkali metal Inorganic materials 0.000 claims description 5
- 125000000732 arylene group Chemical group 0.000 claims description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 150000001340 alkali metals Chemical class 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 3
- 150000001450 anions Chemical class 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 3
- 125000006702 (C1-C18) alkyl group Chemical group 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 125000003118 aryl group Chemical group 0.000 claims 1
- 229920002873 Polyethylenimine Polymers 0.000 description 41
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 16
- 238000006731 degradation reaction Methods 0.000 description 16
- 230000015556 catabolic process Effects 0.000 description 14
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 14
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 12
- 239000005977 Ethylene Substances 0.000 description 12
- 150000003141 primary amines Chemical class 0.000 description 12
- 239000003945 anionic surfactant Substances 0.000 description 11
- 229910000029 sodium carbonate Inorganic materials 0.000 description 8
- 235000017550 sodium carbonate Nutrition 0.000 description 8
- 239000004094 surface-active agent Substances 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 229910021536 Zeolite Inorganic materials 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 125000004122 cyclic group Chemical group 0.000 description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 7
- 150000003335 secondary amines Chemical class 0.000 description 7
- 239000010457 zeolite Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000009472 formulation Methods 0.000 description 6
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 6
- 239000002689 soil Substances 0.000 description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 125000001183 hydrocarbyl group Chemical group 0.000 description 5
- 150000002431 hydrogen Chemical group 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 150000004760 silicates Chemical class 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- 235000019832 sodium triphosphate Nutrition 0.000 description 5
- 150000003512 tertiary amines Chemical group 0.000 description 5
- 241000234282 Allium Species 0.000 description 4
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 4
- 101710194948 Protein phosphatase PhpP Proteins 0.000 description 4
- 150000004996 alkyl benzenes Chemical class 0.000 description 4
- 150000001412 amines Chemical class 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 description 4
- 239000002736 nonionic surfactant Substances 0.000 description 4
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 150000008051 alkyl sulfates Chemical class 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 125000001424 substituent group Chemical group 0.000 description 3
- 125000004400 (C1-C12) alkyl group Chemical group 0.000 description 2
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 2
- 235000013162 Cocos nucifera Nutrition 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 239000002280 amphoteric surfactant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007046 ethoxylation reaction Methods 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 125000006832 (C1-C10) alkylene group Chemical group 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 1
- QJRVOJKLQNSNDB-UHFFFAOYSA-N 4-dodecan-3-ylbenzenesulfonic acid Chemical compound CCCCCCCCCC(CC)C1=CC=C(S(O)(=O)=O)C=C1 QJRVOJKLQNSNDB-UHFFFAOYSA-N 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 125000006539 C12 alkyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RKWGIWYCVPQPMF-UHFFFAOYSA-N Chloropropamide Chemical compound CCCNC(=O)NS(=O)(=O)C1=CC=C(Cl)C=C1 RKWGIWYCVPQPMF-UHFFFAOYSA-N 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920000388 Polyphosphate Polymers 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- ZUBJEHHGZYTRPH-KTKRTIGZSA-N [(z)-octadec-9-enyl] hydrogen sulfate Chemical compound CCCCCCCC\C=C/CCCCCCCCOS(O)(=O)=O ZUBJEHHGZYTRPH-KTKRTIGZSA-N 0.000 description 1
- 150000001253 acrylic acids Chemical class 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 1
- 229940045714 alkyl sulfonate alkylating agent Drugs 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000008365 aqueous carrier Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007844 bleaching agent Substances 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920013750 conditioning polymer Polymers 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- UZABCLFSICXBCM-UHFFFAOYSA-N ethoxy hydrogen sulfate Chemical class CCOOS(O)(=O)=O UZABCLFSICXBCM-UHFFFAOYSA-N 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 1
- 229920001519 homopolymer Polymers 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 150000002689 maleic acids Chemical class 0.000 description 1
- 125000005341 metaphosphate group Chemical group 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- CQDGTJPVBWZJAZ-UHFFFAOYSA-N monoethyl carbonate Chemical class CCOC(O)=O CQDGTJPVBWZJAZ-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 150000004885 piperazines Chemical class 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 238000012667 polymer degradation Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
- C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3723—Polyamines or polyalkyleneimines
Definitions
- this improved process reduces acid-sensitive polymer degradation by concentrating it into the alkaline interior of the agglomerated particle, and results in maintained polymer properties, free-flow properties, and performance profiles without increasing formulation costs.
- a high-melting point liquid is employed herein, the improved process maintains free-flow properties in an agglomerated particle by concentrating it into the interior of the particle.
- the present process protects the acid-sensitive polymer from acid active remaining on the exterior of the agglomerated particle.
- the acid-sensitive polymer- containing-interior is surrounded by many layers of alkaline material. These surrounding layers also protect the acid-sensitive polymer from degradation from the acid active.
- any acid active remaining on the exterior of the particle must travel through many intervening layers of alkaline material in order to reach, and then degrade the acid-sensitive polymer.
- the surrounding layers of alkaline material provide an additional level of protection.
- NaSKS-11 as the alpha, beta and gamma forms.
- delta- Na2Si ⁇ 5 NaSKS-6 form
- Other silicates may also be useful such as for example magnesium silicate, which can serve as a crispening agent in granular formulations, as a stabilizing agent for oxygen bleaches, and as a component of suds control systems.
- modification is defined as replacing a backbone -NH hydrogen atom by an E unit (substitution), quaternizing a backbone nitrogen (quaternized) or oxidizing a backbone nitrogen to the N-oxide (oxidized).
- substitution and “substitution” are used interchangeably when referring to the process of replacing a hydrogen atom attached to a backbone nitrogen with an E unit. Quaternization or oxidation may take place in some circumstances without substitution, but substitution is preferably accompanied by oxidation or quaternization of at least one backbone nitrogen.
- Modified primary amine moieties are defined as V "terminal" units having one of three forms: a) simple substituted units having the structure:
- the E unit -C(0)R3 moiety is not bonded to an N-oxide modified nitrogen, that is, there are no N-oxide amides having the structure:
- M is hydrogen or a water soluble cation in sufficient amount to satisfy charge balance.
- a sodium cation equally satisfies -(CH2) p C ⁇ 2M, and -(CH2) q SO3M, thereby resulting in -(CH2) p CO2Na, and -
- (CH2) q S03Na moieties More than one monovalent cation, (sodium, potassium, etc.) can be combined to satisfy the required chemical charge balance. However, more than one anionic group may be charge balanced by a divalent cation, or more than one monovalent cation may be necessary to satisfy the charge requirements of a poly-anionic radical.
- a -(CH2) p P ⁇ 3M moiety substituted with sodium atoms has the formula -(CH2) p PO3Na3.
- Divalent cations such as calcium (Ca2 + ) or magnesium (Mg 2+ ) may be substituted for or combined with other suitable monovalent water soluble cations. Preferred cations are sodium and potassium, more preferred is sodium.
- PEI's prior to modification, will have a molecular weight greater than about 200 Daltons.
- Each hydrogen atom attached to each nitrogen atom of the polyamine backbone chain represents a potential site for subsequent substitution, quaternization or oxidation.
- the nonionic and amphoteric surfactants useful herein as a high-melting point liquid include the C12-C 8 alkyl ethoxylates ("AE") including the so-called narrow peaked alkyl ethoxylates and C6-C12 alkyl phenol alkoxylates (especially ethoxylates and mixed ethoxy/propoxy), C-12-C18 betaines and sulfobetaines ("sultaines”), C10- 8 amine oxides, and the like.
- AE alkyl ethoxylates
- C6-C12 alkyl phenol alkoxylates especially ethoxylates and mixed ethoxy/propoxy
- C-12-C18 betaines and sulfobetaines sultaines
- C10- 8 amine oxides and the like.
- the C10-C18 N-alkyl polyhydroxy fatty acid amides may also be used herein. Typical examples include the C-12-C18 N
- the high speed mixer useful herein may be any of a number of commercially available high speed mixer/densifiers such as a Schugi blender/agglomerator or a L ⁇ dige CB mixer. Other mixing devices may be employed in the present invention and may include conventional twin-screw mixers. These and other high speed mixers are commercially available from a number of sources.
- "high speed mixer/densifier” is one which has a central shaft speed of at least about 750 RPM, more preferably at least about 1000 RPM and most preferably at least about 1200 RPM.
- the preferred high speed mixer/densifier for use in the present invention is a K-G/Schugi blender-agglomerator.
- the soda ash and acid-sensitive polymer are then agglomerated for about 3 minutes total, before the acid active is added to the V-Blender through the l-Bar.
- the acid active is added at a rate of 7 - 11 kg/min.
- the amount of acid active added is about 28% of the final composition, by weight.
- the resulting agglomerates from the V-Blender are cooled in a Fluid Bed Cooler where the fine product is elutriated and added in the next batch of the V-Blender.
- the cooled agglomerates are sieved to the desired particle size and fed to the next step of the process which is the finishing step.
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- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
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Abstract
Description
Claims
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002347810A CA2347810A1 (en) | 1998-11-25 | 1998-11-25 | Process for forming an agglomerated particle |
AT98962843T ATE226628T1 (en) | 1998-11-25 | 1998-11-25 | METHOD FOR PRODUCING AGGLOMERATED PARTICLES |
BR9816087-7A BR9816087A (en) | 1998-11-25 | 1998-11-25 | Process for the formation of an agglomerated particle |
DE69808972T DE69808972T2 (en) | 1998-11-25 | 1998-11-25 | METHOD FOR PRODUCING AGGLOMERIZED PARTICLES |
MXPA01005246 MX218942B (en) | 1998-11-25 | 1998-11-25 | Process for forming an agglomerated particle |
EP98962843A EP1133550B1 (en) | 1998-11-25 | 1998-11-25 | Process for forming an agglomerated particle |
US09/856,588 US6514929B1 (en) | 1998-11-25 | 1998-11-25 | Process for forming an agglomerated particle |
PCT/US1998/025229 WO2000031234A1 (en) | 1998-11-25 | 1998-11-25 | Process for forming an agglomerated particle |
AU17995/99A AU1799599A (en) | 1998-11-25 | 1998-11-25 | Process for forming an agglomerated particle |
CN98814325.9A CN1216138C (en) | 1998-11-25 | 1998-11-25 | Process for forming agglomerated particle |
JP2000584045A JP2002530518A (en) | 1998-11-25 | 1998-11-25 | Method for producing agglomerated particles |
ES98962843T ES2182386T3 (en) | 1998-11-25 | 1998-11-25 | PROCEDURE TO FORM AN AGLOMERATED PARTICLE. |
ARP990105981A AR021385A1 (en) | 1998-11-25 | 1999-11-24 | PROCESS TO FORM A CONCLUDED PARTICLE THAT INCLUDES AN INTERIOR AND AN EXTERIOR |
PH11999002971A PH11999002971B1 (en) | 1998-11-25 | 1999-11-25 | Process for forming an agglomerated particle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1998/025229 WO2000031234A1 (en) | 1998-11-25 | 1998-11-25 | Process for forming an agglomerated particle |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000031234A1 true WO2000031234A1 (en) | 2000-06-02 |
Family
ID=22268374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/025229 WO2000031234A1 (en) | 1998-11-25 | 1998-11-25 | Process for forming an agglomerated particle |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP1133550B1 (en) |
JP (1) | JP2002530518A (en) |
CN (1) | CN1216138C (en) |
AR (1) | AR021385A1 (en) |
AT (1) | ATE226628T1 (en) |
AU (1) | AU1799599A (en) |
BR (1) | BR9816087A (en) |
CA (1) | CA2347810A1 (en) |
DE (1) | DE69808972T2 (en) |
ES (1) | ES2182386T3 (en) |
MX (1) | MX218942B (en) |
PH (1) | PH11999002971B1 (en) |
WO (1) | WO2000031234A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6514929B1 (en) * | 1998-11-25 | 2003-02-04 | The Procter & Gamble Company | Process for forming an agglomerated particle |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206513A1 (en) * | 1985-05-18 | 1986-12-30 | The Procter & Gamble Company | Laundry detergent compositions |
WO1994014939A1 (en) * | 1992-12-24 | 1994-07-07 | The Procter & Gamble Company | Dipsersing agent |
WO1998014550A1 (en) * | 1996-10-04 | 1998-04-09 | The Procter & Gamble Company | Process for making a low density detergent composition |
WO1998020098A1 (en) * | 1996-11-01 | 1998-05-14 | The Procter & Gamble Company | Color care compositions |
-
1998
- 1998-11-25 DE DE69808972T patent/DE69808972T2/en not_active Expired - Fee Related
- 1998-11-25 EP EP98962843A patent/EP1133550B1/en not_active Expired - Lifetime
- 1998-11-25 AT AT98962843T patent/ATE226628T1/en not_active IP Right Cessation
- 1998-11-25 WO PCT/US1998/025229 patent/WO2000031234A1/en active IP Right Grant
- 1998-11-25 JP JP2000584045A patent/JP2002530518A/en not_active Withdrawn
- 1998-11-25 BR BR9816087-7A patent/BR9816087A/en not_active IP Right Cessation
- 1998-11-25 AU AU17995/99A patent/AU1799599A/en not_active Abandoned
- 1998-11-25 CA CA002347810A patent/CA2347810A1/en not_active Abandoned
- 1998-11-25 CN CN98814325.9A patent/CN1216138C/en not_active Expired - Fee Related
- 1998-11-25 ES ES98962843T patent/ES2182386T3/en not_active Expired - Lifetime
- 1998-11-25 MX MXPA01005246 patent/MX218942B/en unknown
-
1999
- 1999-11-24 AR ARP990105981A patent/AR021385A1/en active IP Right Grant
- 1999-11-25 PH PH11999002971A patent/PH11999002971B1/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206513A1 (en) * | 1985-05-18 | 1986-12-30 | The Procter & Gamble Company | Laundry detergent compositions |
WO1994014939A1 (en) * | 1992-12-24 | 1994-07-07 | The Procter & Gamble Company | Dipsersing agent |
WO1998014550A1 (en) * | 1996-10-04 | 1998-04-09 | The Procter & Gamble Company | Process for making a low density detergent composition |
WO1998020098A1 (en) * | 1996-11-01 | 1998-05-14 | The Procter & Gamble Company | Color care compositions |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6514929B1 (en) * | 1998-11-25 | 2003-02-04 | The Procter & Gamble Company | Process for forming an agglomerated particle |
Also Published As
Publication number | Publication date |
---|---|
PH11999002971B1 (en) | 2005-01-07 |
DE69808972D1 (en) | 2002-11-28 |
ATE226628T1 (en) | 2002-11-15 |
MX218942B (en) | 2004-02-03 |
CA2347810A1 (en) | 2000-06-02 |
JP2002530518A (en) | 2002-09-17 |
EP1133550B1 (en) | 2002-10-23 |
EP1133550A1 (en) | 2001-09-19 |
BR9816087A (en) | 2001-08-14 |
MXPA01005246A (en) | 2001-08-01 |
CN1216138C (en) | 2005-08-24 |
AU1799599A (en) | 2000-06-13 |
DE69808972T2 (en) | 2003-06-18 |
ES2182386T3 (en) | 2003-03-01 |
AR021385A1 (en) | 2002-07-17 |
CN1344313A (en) | 2002-04-10 |
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