EP0748369A1 - Mehrstoffgemische auf basis wasserlöslicher alkalisilikatverbindungen und ihre verwendung - Google Patents
Mehrstoffgemische auf basis wasserlöslicher alkalisilikatverbindungen und ihre verwendungInfo
- Publication number
- EP0748369A1 EP0748369A1 EP95911243A EP95911243A EP0748369A1 EP 0748369 A1 EP0748369 A1 EP 0748369A1 EP 95911243 A EP95911243 A EP 95911243A EP 95911243 A EP95911243 A EP 95911243A EP 0748369 A1 EP0748369 A1 EP 0748369A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- drying
- builder
- detergents
- alkali metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 73
- 229910052910 alkali metal silicate Inorganic materials 0.000 title claims abstract description 54
- 239000000126 substance Substances 0.000 title claims description 47
- 150000004760 silicates Chemical class 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims abstract description 88
- 239000003599 detergent Substances 0.000 claims abstract description 73
- 238000001035 drying Methods 0.000 claims abstract description 63
- 238000002360 preparation method Methods 0.000 claims abstract description 23
- 150000003839 salts Chemical class 0.000 claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 230000002745 absorbent Effects 0.000 claims abstract description 11
- 239000002250 absorbent Substances 0.000 claims abstract description 11
- 229910052783 alkali metal Inorganic materials 0.000 claims abstract description 9
- 239000011343 solid material Substances 0.000 claims abstract description 8
- 150000001340 alkali metals Chemical class 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 46
- 239000012459 cleaning agent Substances 0.000 claims description 44
- 235000019353 potassium silicate Nutrition 0.000 claims description 36
- -1 alkali metal salts Chemical class 0.000 claims description 26
- 239000002253 acid Substances 0.000 claims description 23
- 238000005406 washing Methods 0.000 claims description 22
- 150000001875 compounds Chemical class 0.000 claims description 18
- 239000004115 Sodium Silicate Substances 0.000 claims description 17
- 239000004753 textile Substances 0.000 claims description 15
- 150000007513 acids Chemical class 0.000 claims description 13
- 239000003945 anionic surfactant Substances 0.000 claims description 12
- 239000011734 sodium Substances 0.000 claims description 12
- 230000009969 flowable effect Effects 0.000 claims description 11
- 239000002736 nonionic surfactant Substances 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 11
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 claims description 10
- 239000008240 homogeneous mixture Substances 0.000 claims description 10
- 239000003112 inhibitor Substances 0.000 claims description 10
- 235000019351 sodium silicates Nutrition 0.000 claims description 10
- 239000004094 surface-active agent Substances 0.000 claims description 10
- 239000006260 foam Substances 0.000 claims description 9
- 229920005646 polycarboxylate Polymers 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000843 powder Substances 0.000 claims description 7
- 238000001694 spray drying Methods 0.000 claims description 7
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 150000001447 alkali salts Chemical class 0.000 claims description 4
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims description 4
- 150000001735 carboxylic acids Chemical class 0.000 claims description 4
- 230000036961 partial effect Effects 0.000 claims description 4
- 235000021317 phosphate Nutrition 0.000 claims description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 4
- 229920000388 Polyphosphate Polymers 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 150000001642 boronic acid derivatives Chemical class 0.000 claims description 3
- 238000009472 formulation Methods 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 239000001205 polyphosphate Substances 0.000 claims description 3
- 235000011176 polyphosphates Nutrition 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- 159000000001 potassium salts Chemical class 0.000 claims description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims description 2
- 238000010952 in-situ formation Methods 0.000 claims description 2
- 239000002198 insoluble material Substances 0.000 claims description 2
- 125000005624 silicic acid group Chemical group 0.000 claims description 2
- 230000007717 exclusion Effects 0.000 claims 2
- 239000000377 silicon dioxide Substances 0.000 abstract description 3
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 239000000047 product Substances 0.000 description 32
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 29
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 22
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 238000002156 mixing Methods 0.000 description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 12
- 230000008569 process Effects 0.000 description 12
- 102000004190 Enzymes Human genes 0.000 description 11
- 108090000790 Enzymes Proteins 0.000 description 11
- 229940088598 enzyme Drugs 0.000 description 11
- 239000007844 bleaching agent 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
- 230000008901 benefit Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 108091005804 Peptidases Proteins 0.000 description 8
- 239000004365 Protease Substances 0.000 description 8
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- 239000008187 granular material Substances 0.000 description 8
- 229910052911 sodium silicate Inorganic materials 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 239000000344 soap Substances 0.000 description 7
- 239000010457 zeolite Substances 0.000 description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 6
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 6
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 6
- 239000011976 maleic acid Substances 0.000 description 6
- 159000000000 sodium salts Chemical class 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 235000019698 starch Nutrition 0.000 description 6
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 6
- 102000004882 Lipase Human genes 0.000 description 5
- 108090001060 Lipase Proteins 0.000 description 5
- 239000004367 Lipase Substances 0.000 description 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 5
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 5
- 229910021536 Zeolite Inorganic materials 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 239000012190 activator Substances 0.000 description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 5
- 150000002191 fatty alcohols Chemical class 0.000 description 5
- 235000019421 lipase Nutrition 0.000 description 5
- 235000019419 proteases Nutrition 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 108010059892 Cellulase Proteins 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 239000004480 active ingredient Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 229940106157 cellulase Drugs 0.000 description 4
- 150000004665 fatty acids Chemical class 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 239000003760 tallow Substances 0.000 description 4
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 3
- 102000013142 Amylases Human genes 0.000 description 3
- 108010065511 Amylases Proteins 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 102000035195 Peptidases Human genes 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 3
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 3
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 239000001361 adipic acid Substances 0.000 description 3
- 235000011037 adipic acid Nutrition 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 235000019418 amylase Nutrition 0.000 description 3
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 235000010290 biphenyl Nutrition 0.000 description 3
- 239000004305 biphenyl Substances 0.000 description 3
- 125000006267 biphenyl group Chemical group 0.000 description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 229920003086 cellulose ether Polymers 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
- 239000003380 propellant Substances 0.000 description 3
- 229910052938 sodium sulfate Inorganic materials 0.000 description 3
- 235000011152 sodium sulphate Nutrition 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 239000011975 tartaric acid Substances 0.000 description 3
- 235000002906 tartaric acid Nutrition 0.000 description 3
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 2
- 239000004382 Amylase Substances 0.000 description 2
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- 229940120146 EDTMP Drugs 0.000 description 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 2
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000004061 bleaching Methods 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 229940090960 diethylenetriamine pentamethylene phosphonic acid Drugs 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical class CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 2
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000012527 feed solution Substances 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 238000005469 granulation Methods 0.000 description 2
- 230000003179 granulation Effects 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- PMYUVOOOQDGQNW-UHFFFAOYSA-N hexasodium;trioxido(trioxidosilyloxy)silane Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])O[Si]([O-])([O-])[O-] PMYUVOOOQDGQNW-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- 229940055577 oleyl alcohol Drugs 0.000 description 2
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 150000003470 sulfuric acid monoesters Chemical class 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- SWMBOMMGMHMOHE-MHLULTLJSA-N (2r,3r,4r,5r)-hexane-1,2,3,4,5,6-hexol;(2r,3r,4r,5s)-hexane-1,2,3,4,5,6-hexol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO.OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO SWMBOMMGMHMOHE-MHLULTLJSA-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
- FIDRAVVQGKNYQK-UHFFFAOYSA-N 1,2,3,4-tetrahydrotriazine Chemical compound C1NNNC=C1 FIDRAVVQGKNYQK-UHFFFAOYSA-N 0.000 description 1
- HLZKNKRTKFSKGZ-UHFFFAOYSA-N 1-Tetradecanol Natural products CCCCCCCCCCCCCCO HLZKNKRTKFSKGZ-UHFFFAOYSA-N 0.000 description 1
- NSMMFSKPGXCMOE-UHFFFAOYSA-N 2-[2-(2-sulfophenyl)ethenyl]benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1C=CC1=CC=CC=C1S(O)(=O)=O NSMMFSKPGXCMOE-UHFFFAOYSA-N 0.000 description 1
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- MMINFSMURORWKH-UHFFFAOYSA-N 3,6-dioxabicyclo[6.2.2]dodeca-1(10),8,11-triene-2,7-dione Chemical class O=C1OCCOC(=O)C2=CC=C1C=C2 MMINFSMURORWKH-UHFFFAOYSA-N 0.000 description 1
- REJHVSOVQBJEBF-OWOJBTEDSA-N 5-azaniumyl-2-[(e)-2-(4-azaniumyl-2-sulfonatophenyl)ethenyl]benzenesulfonate Chemical class OS(=O)(=O)C1=CC(N)=CC=C1\C=C\C1=CC=C(N)C=C1S(O)(=O)=O REJHVSOVQBJEBF-OWOJBTEDSA-N 0.000 description 1
- XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical compound CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 description 1
- 241000193422 Bacillus lentus Species 0.000 description 1
- 241000194108 Bacillus licheniformis Species 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 108010084185 Cellulases Proteins 0.000 description 1
- 102000005575 Cellulases Human genes 0.000 description 1
- 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 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 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 1
- 241000233866 Fungi Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 229910000503 Na-aluminosilicate Inorganic materials 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
- 102000004316 Oxidoreductases Human genes 0.000 description 1
- 108090000854 Oxidoreductases Proteins 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 108700020962 Peroxidase Proteins 0.000 description 1
- 102000003992 Peroxidases Human genes 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 241000187392 Streptomyces griseus Species 0.000 description 1
- 108090000787 Subtilisin Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 241000482268 Zea mays subsp. mays Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000001083 [(2R,3R,4S,5R)-1,2,4,5-tetraacetyloxy-6-oxohexan-3-yl] acetate Substances 0.000 description 1
- UAOKXEHOENRFMP-ZJIFWQFVSA-N [(2r,3r,4s,5r)-2,3,4,5-tetraacetyloxy-6-oxohexyl] acetate Chemical compound CC(=O)OC[C@@H](OC(C)=O)[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)C=O UAOKXEHOENRFMP-ZJIFWQFVSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229910000288 alkali metal carbonate Inorganic materials 0.000 description 1
- 150000008041 alkali metal carbonates Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 238000010936 aqueous wash Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- QDPOHAYYMHVFMI-UHFFFAOYSA-N boron;hydrate Chemical compound [B].O QDPOHAYYMHVFMI-UHFFFAOYSA-N 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 1
- 239000011111 cardboard Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 150000003841 chloride salts Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000005690 diesters Chemical class 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- 125000003438 dodecyl 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
- 239000000428 dust Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000002003 electron diffraction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008394 flocculating agent Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 229920013821 hydroxy alkyl cellulose Polymers 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000011872 intimate mixture Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 239000004200 microcrystalline wax Substances 0.000 description 1
- 235000019808 microcrystalline wax Nutrition 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 1
- 229940043348 myristyl alcohol Drugs 0.000 description 1
- 125000001421 myristyl group Chemical group [H]C([*])([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])C([H])([H])[H] 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N n-hexadecyl alcohol Natural products CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- SXLLDUPXUVRMEE-UHFFFAOYSA-N nonanediperoxoic acid Chemical compound OOC(=O)CCCCCCCC(=O)OO SXLLDUPXUVRMEE-UHFFFAOYSA-N 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-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
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000013384 organic framework Substances 0.000 description 1
- 150000004967 organic peroxy acids Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([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])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 150000003112 potassium compounds Chemical class 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical class [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000009490 roller compaction Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 150000004671 saturated fatty acids Chemical class 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000000429 sodium aluminium silicate Substances 0.000 description 1
- 235000012217 sodium aluminium silicate Nutrition 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 229940012831 stearyl alcohol Drugs 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical class CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 150000005691 triesters Chemical class 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- 229940038773 trisodium citrate Drugs 0.000 description 1
- 238000010518 undesired secondary reaction Methods 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/046—Salts
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/08—Silicates
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
-
- 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
- C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
- C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
Definitions
- the teaching according to the invention relates to the field of solid materials and mixtures of materials based on water-soluble alkali metal silicate compounds, which are also referred to in the specialist literature as water glasses.
- the ratio of x: y is called the module.
- Module ranges of water-soluble alkali metal silicate compounds of the type concerned according to the invention are in the range from about 0.8 to 4.
- Water glasses of the type concerned here are used in many different ways in practice. The following may be mentioned by way of example only: adhesives for paper and cardboard; Binder for the production of refractory putty, in the enamel and building materials industry and in the foundry as core binder; Corrosion protection agents, in particular for inhibiting the alkaline attack on aluminum and zinc; Plasticizer for lowering the viscosity of ceramic slips; Stabilizers in the peroxide bleaching of paper and textiles; Binder in the context of soil and mountain consolidation in house, tunnel and mining as well as in the humusless greening of dunes and debris piles or flocculants in water treatment.
- adhesives for paper and cardboard Binder for the production of refractory putty, in the enamel and building materials industry and in the foundry as core binder
- Corrosion protection agents in particular for inhibiting the alkaline attack on aluminum and zinc
- Plasticizer for lowering the viscosity of ceramic slips
- the builders or builder systems perform a variety of tasks in detergents and cleaning agents • D
- zeolite NaA As a builder, it was proposed to use selected water-soluble amorphous sodium silicate compounds as builders in washing and cleaning agents.
- Amorphous sodium silicate compounds are described here as builder substances, which are produced by spray drying aqueous water glass solutions, subsequent grinding and subsequent compacting and rounding with additional removal of water from the ground material, cf. see, for example, FIG. 3 of US 3,912,649.
- the water content of the products used is approx. 18 to 20% by weight with bulk densities well above 500 g / 1.
- detergents with 5 to 50 wt .-% of at least one surfactant, 0.5 to 60 wt .-% of a builder and conventional washing auxiliaries are proposed, the characteristic being that an amorphous, low-water sodium disilicate with a water content of 0.3 to 6% by weight is used as the builder.
- the amorphous sodium disilicate should preferably contain 0.5 to 2% by weight of water.
- This material is treated in a rotary tube furnace with flue gas at temperatures of 250 to 500 ° C in countercurrent.
- the amorphous sodium disilicate emerging from the rotary kiln is comminuted to particle sizes of 0.1 to 12 mm with the aid of a mechanical crusher and then ground to particle sizes of 2 to 400 ⁇ m using a mill.
- EP-A-0542131 intends to produce a dried crystalline-containing sodium silicate which can be used as a builder component and has a free water content of between 5 and 12% by weight in one process step in that a 40 to 60% by weight aqueous solution of the Sodium silicate is treated with hot air in a turbo dryer equipped with impact tools.
- the drying product passes through a pseudoplastic state, which is used to form a product in granular form.
- the drying of these granules is carried out under working conditions which preclude embrittlement of the granule outer casing and the associated breakage of the granule structure. In this way it is possible - while avoiding the so-called "popcorn effect" - to produce water-soluble sodium silicates with specific weights in the range between 0.5 and 1.2, which are characterized by complete solubility in water at ambient temperature.
- the teaching according to the invention is essentially described below using the example of the builders or builder mixing components for detergents and cleaning agents. As illustrated in the introduction, the area of action according to the invention is not restricted to this special field of application, but it is particularly suitable to summarize the elements characteristic of the teaching according to the invention.
- the teaching of the present invention is based on the object of obtaining water glasses or water-glass-based multi-material in a form of supply which is fairly accessible and inexpensive on a large scale and which meets the diverse requirements of the product properties in practice.
- the invention aims to create the possibility of finding improved access to highly effective builders or builder systems for detergents and cleaning agents.
- primary dry material - which, in the context of spray and / or fluidized-bed drying, consists of a finely sprayed aqueous preparation of mixtures of the alkali metal silicates and the inorganic and / or organic valuable and / or auxiliaries have been dried by means of a hot gas stream.
- the teaching according to the invention is characterized in that that the primary dry material has bulk densities of at least 150 g / l, has a microporous, absorbent internal structure and has been dried by means of superheated steam as a hot gas stream, at least 10% by weight more water-soluble in homogeneous mixture with the alkali metal silicate inorganic and / or organic salts are present.
- the invention relates to builder systems or builder components in detergents and cleaning agents which, as an essential component, contain the abovementioned alkali silicates in the module range from 1 to 4 in the form of a dried, free-flowing solid material with the ability to enhance washing power (primary and / or secondary washing power) ) exhibit.
- the teaching according to the invention is characterized here in that - in the context of a multicomponent mixture - the alkali silicates in a homogeneous mixture with further valuable and / or auxiliary substances in the field of detergent builders and / or detergent builder components in the form of a granular pourable and pourable Dry goods (primary dry goods) with bulk weights of at least 150 g / l and a highly porous absorbent grain structure are present and have been produced by spray and / or vortex drying an aqueous preparation of the multicomponent mixture with superheated steam as the drying gas.
- the invention in particular also relates to detergents and cleaning agents in solid preparation form, in particular textile detergents, based on a mixture of surfactants, builder components and other customary auxiliaries and / or recyclable materials, which as builder components or builder compounds in accordance with the invention Contained within the meaning of the definition described below.
- the teaching according to the invention relates to the use of the porous and absorbent mixtures of valuable substances O
- the subject of the invention is the use of the principle of drying with superheated steam as the drying gas for drying and subsequent over-drying of aqueous preparations of alkali silicates, in particular corresponding compounds with a builder effect in detergents and cleaning agents, in a mixture with other auxiliaries and / or Valuables from the field of scaffolding or builder substances from the field of detergents and cleaning agents, for the production of a dry material in grain form with an absorbent porous grain internal structure, in which the silica residues are at least predominantly present as oligo- and / or polysilicic acid residues but the rapid and practically complete solubility in water is guaranteed.
- a decisive core idea lies in the application of the principle of drying, in particular spray drying and / or fluidized bed drying, aqueous preparations of valuable materials and mixed materials with superheated steam as a hot gas stream for supplying the vaporization energy into the material to be dried and the simultaneous absorption of the evaporated water portion in the flow of the superheated water vapor and removal of this evaporated water portion together with the superheated steam flow drawn off from the drying zone.
- the amount of water discharged is condensed and worked up, while the rest of the superheated steam is returned to the drying zone in a closed circuit after the amount of energy removed by the drying has been fed back to it.
- the teaching according to the invention is based on the knowledge that, particularly in the field of drying water-containing preparations of water glasses of the type described at the outset, this technology of superheated steam drying enables a summation and multifunctionality of advantages which have hitherto not been known. Without claiming to be complete, the closed circulation system of the superheated steam enables the CÜ2-free drying and thus avoids undesired secondary reactions in the material to be dried.
- the drying conditions can be controlled as desired with regard to the residual water content. Dry products with residual water contents in the range of the equilibrium value of monomeric alkali silicate compounds can be obtained, but in particular the additional removal of water with simultaneous condensation of the silicic acid residues to oligomer and / or polymer compounds is possible.
- the primary dry material is a material with a microporous, absorbent internal structure which can be filled with sufficiently flowable components in a subsequent work step.
- This microporous inner structure is also of decisive importance for the dissolving behavior of the dry material according to the invention.
- the water glasses in admixture with further auxiliaries and / or valuable materials from preferably homogeneous solution - but also, if appropriate, from appropriate dispersions - to be processed leads to a mixture of valuable materials in which the components which come into interaction in practical use are present from the start in an intimate mixture.
- This enables interactions of, for example, BuiIder ⁇ and Cobuilder components in practical use, which are optimized.
- the fact that the internal structure of the primary dry goods can be covered with further detergent components gives further advantages. For example, the dispersibility of comparatively difficult water-soluble or -miscible detergent components can be facilitated by including these components in a flowable state in the microporous solid body according to the invention and distributing them therein.
- the subject of the invention is a solid material designated as primary dry material, which contains alkali metal silicates in the specified module range from 0.8 to 4 in a homogeneous mixture with at least 10% by weight, based on the compound dry weight contains inorganic and / or organic valuable substances and / or auxiliary substances and has been dried from a finely sprayed aqueous preparation of mixtures of the alkali metal silicates and the further valuable substances and / or auxiliary substances by means of superheated steam.
- the preferred alkali metal silicates are those of sodium and potassium. Corresponding sodium silicates are of particular importance in the field of detergent builders, while, for example, potassium silicate compounds can be the preferred compounds in technical fields of application.
- the alkali metal silicates are preferably present in amounts of at least 25% by weight and in particular in amounts of at least 30 or 35% by weight, here% by weight based on the weight of the primary dry material.
- Particularly important embodiments of the invention contain the alkali metal silicate in quantities of at least 40% by weight and in particular in amounts of at least 50% by weight. Quantity ranges from 45 to 80% by weight, in particular 50 to 75% by weight, of alkali metal silicate in the dry product can be particularly important.
- the valuable or auxiliary substances used are usually used in amounts of at least about 10% by weight.
- these second components can make up at least 15, at least 20 or at least 25% by weight, frequently 20 to 50% by weight and in particular 30 to 45% by weight of these second components relating to practically important embodiments.
- the numerical value of the% by weight is based on the weight of the primary dry material.
- the second components used as auxiliaries and / or valuable substances together with the alkali metal silicates can consist of a certain selected second component, but can also - taking into account the specialist knowledge of possible interactions and in particular the intended technical purpose - " Any combination of two or more auxiliaries and / or valuable materials mixed with the silicate compounds can be used.
- An essential element for the teaching according to the invention lies in the sufficient density of the dry material without giving up the microporous basic structure.
- the lower limit for the bulk weights aimed for according to the invention is approximately 150 g / 1 or 200 g / 1.
- bulk densities which are as high as possible are often desired, which then - based on primary dry material - are at least 250 to 270 g / 1 or even higher at least 300 g / 1.
- Particularly preferred values are at least 350 g / 1 and in particular at least 400 to 450 g / 1.
- the secondary coating of the primary dry material with further, in particular flowable, components allows the bulk densities to be increased practically in any desired manner into the desired end product areas. It is of course also possible to compress the primary dry material in a manner known per se in the context of an aftertreatment, for example by roller compaction, granulation and the like.
- the teaching according to the invention provides for practically completely excluding access or in-situ formation of CO2 to or in the drying zone.
- the circulatory flow of the superheated steam is reheated by indirect energy input, as described in the literature cited for hot steam drying.
- the selection of the starting materials also ensures that no or no significant amounts of CO2 can be formed by in-situ implementation, as is possible, for example, if alkali metal bicarbonates are used. In any case, it can be ensured that no or no significant amounts of water-insoluble or sparingly soluble material are formed even in the modification of the formation of an over-dried water glass, which is discussed below.
- the proportion of insoluble material in the product dried according to the invention is preferably ⁇ 3% by weight and in particular ⁇ 1% by weight.
- the solubility of the dry material formed in its entirety is of course also determined by the solubility parameters of the second and third components, the nature of which will be discussed in detail.
- the step of drying the aqueous water-glass-based active ingredient mixture according to the invention provides for the so-called overdrying of the alkali silicate material.
- overdrying Based on sodium silicates in the modulus range of about 1.3 to 4, which is common in detergents, this means that the io
- Residual water contents in the sodium silicate portion can be set to values below 18% by weight and in particular below 15% by weight. Particularly suitable here are these dry products with a water content of at most 15% by weight of the silicate, the range from about 1 to 13% by weight, and again the range from about 3 to 10% by weight of water in the sodium silicate , can be of special importance.
- over-dried X-ray amorphous alkali silicates and in particular sodium silicates of the specified module range with water contents in the primary dry material in the range of about 6 to 13 or up to 15% by weight come into consideration.
- the setting of these drying results is determined in the manner known to the person skilled in the art by the process parameters of the drying stage with the superheated steam and here in particular by the temperature level of the supplied steam, its quantity and / or the residence time of the material in contact with the superheated steam .
- An important and very easy to control process parameter in this context is the temperature of the superheated steam flow, determined by its inlet temperature and its outlet temperature.
- the inlet temperature of the superheated steam can be selected within a wide temperature range. For example in the range from 120 to 450 ° C, preferably in the range from about 150 to 380 ° C.
- outlet temperature of the superheated steam loaded with the amount of vaporized water is then correspondingly lower, preferred outlet temperatures can be, for example, in the range from about 115 to 220 ° C. and in particular in the range from 130 to 200 ° C.
- preferred outlet temperatures can be, for example, in the range from about 115 to 220 ° C. and in particular in the range from 130 to 200 ° C.
- the temperature sensitivity in particular of the additional auxiliaries and / or valuable materials sprayed together with the alkali silicates, and also of the desired drying result in the dry process product. If substantial overdrying of the alkali silicate is desired as a direct result of the spray drying, then it will generally be advisable to choose comparatively high inlet temperatures of the superheated steam - for example in the range from 280 to 380 ° C. - and also the steam outlet - to keep temperatures comparatively high - for example in the range of 180 to 240 ° C.
- the invention also provides the possibility of carrying out the drying to the primary dry material under comparatively mild conditions with only limited overdrying of the alkali silicate and in a subsequent thermal stage - for example tempering at elevated temperatures - the state of the form over-dried alkali silicates.
- the maximum temperature of the material under the drying conditions which can be, for example, in the range from 100 to 200 ° C. and in particular in the range from approximately 110 to 150 ° C., is of particular importance.
- the residence time of the goods at such high temperatures is in the range of seconds, so that product damage can be ruled out with certainty, even if temperature-sensitive components are also used as mixing components.
- temperature-sensitive components are also used as mixing components.
- Such concerns generally rule out from the outset when, for example, temperature-stable inorganic salts of the type of sodium sulfate or sodium carbonate are used as the mixing components.
- Important embodiments exist here for the area of application of the products according to the invention as detergent builder compounds.
- the temperature load of the purely inorganic material in the drying zone can be safely directed towards an optimized overdrying of the alkali silicate is set.
- oligomer or polymer structures of the silica residues form in the over-dried material. Due to the good solubility in water of the dry products according to the invention, it can be assumed that these oligomeric or polymeric silica residues essentially correspond to the so-called Q2 and / or ( ⁇ structure, that is to say they have a chain, ring or sheet structure but are three-dimensionally crosslinked (Q4 state)
- at least 50% by weight, preferably at least 80% by weight, of the alkali metal silicate component is such an over-dried material with an oligomer or polymer structure of the silica residues intended.
- mixture components which are dried together with the water glasses in the sense of the teaching according to the invention preference is given to components which are at least partially water-soluble, so that in the drying process really homogeneous mixtures with the microporous dry material structure are obtained. Understandably, however, at least some of the finely divided, insoluble mixing components can also be incorporated into the resulting dry material.
- the pure alkali metal silicate component available as an active ingredient in the finished product or when it is redissolved.
- An inorganic or an organic, preferably water-soluble, neutral salt which does not develop its own function in the stage of using the redissolved dry products, can then be used here for the step of drying according to the invention in superheated steam.
- alkali sulfates in particular sodium sulfate.
- the alkali silicate - other cobuilder components in the same direction and possibly synergistic effects can also be used.
- the synergistic effect enhancement of builder combinations of dried substance mixtures of sodium silicates of suitable module areas - which will be discussed below - and soda as the ultimate functionally effective mixture in washing and cleaning agents is described, for example, in the publications EP-A-0488868 and EP-A mentioned at the beginning -0561656.
- Corresponding active substance mixtures are produced there by a comparatively time-consuming and labor-intensive process, which additionally offer themselves as a compact system with a limited surface area for the complex active substance mixture in detergents and cleaning agents.
- the design of corresponding builder / co-builder mixtures according to the invention is not only possible on an industrial scale in a simple manner, the microporous dry material gives the additional advantage of the microporous inner structure and thus the Possibility to enter substantial portions of further detergent components in the dry goods as an additional load.
- organic cobuilder components for example of the type of sodium toprate or other alkali salts of in particular polyfunctional carboxylic acids. It is also possible to use inorganic and organic cobuilder components together in a homogeneous mixture with the water glass. Such dry products can in turn serve as carrier beads for the application of further wash-active components - for example for the application of nonionic surfactants and the like.
- water-soluble inorganic salts can be used as inorganic mixture components, taking into account the respective intended use, in particular corresponding carbonates, bicarbonates, sulfates, halides, borates, phosphates and / or polyphosphates, which are to be mentioned in particular in the form of the corresponding Sodium and / or potassium salts are formed.
- Usable organic framework substances are, for example, the polycarboxylic acids preferably used in the form of their sodium salts, such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids, aminocarboxylic acids, nitrilotriacetic acid (NTA), provided that such a tiger is used Use for ecological reasons is not objectionable, as well as mixtures of these. Salts are preferred Polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids and mixtures of these.
- polymeric polycarboxylates for example the sodium salts of polyacrylic acid or methacrylic acid, in particular those with a relative molecular weight of 800 to 150,000 (based on acid).
- Suitable copolymeric polycarboxylates are, in particular, those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid. Copolymers of acrylic acid with maleic acid which contain 50 to 90% by weight of acrylic acid and 50 to 10% by weight of maleic acid have proven to be particularly suitable.
- Their relative molecular weight, based on free acids is generally 5,000 to 200,000, preferably 10,000 to 120,000 and in particular 50,000 to 100,000.
- biodegradable terpolymers for example those which, as monomers, salts of acrylic acid and maleic acid, and also vinyl alcohol or vinyl alcohol derivatives (see German patent application P 4300772.4), or which, as monomers, salts of acrylic acid and 2-alkylallylsulfonic acid and sugar derivatives (German patent application P 4221381.9) included.
- Suitable builder systems are oxidation products of carboxyl group-containing polyglucosans and / or their water-soluble salts, as are described, for example, in international patent application WO-A-93/08251 or their preparation, for example, in international patent application WO-A-93/16110 or older German patent application P 4330393.0 is described.
- alkali metal carbonates can also be replaced by sulfur-free amino acids and / or salts thereof having from 2 to 11 carbon atoms and optionally a further carboxyl and / or amino group.
- an at least partial exchange of alkali arbonates by glycine or glycinate can be carried out.
- the preferred oil- and fat-dissolving components include, for example, nonionic cellulose ethers such as methylhydroxypropyl cellulose with a proportion of methoxyl groups of 15 to 30% by weight and of hydroxypropoxyl groups of 1 to 15% by weight, based in each case on the nonionic cellulose ether. and the polymers of phthalic acid and / or terephthalic acid or their derivatives known from the prior art, in particular polymers of ethylene terephthalates and / or polyethylene glycol terephthalates.
- the alkali silicate-based components which have been dried up and in particular overdried according to the invention, are generally distinguished as dry products by their X-ray amorphous nature.
- Amorphous alkali silicates have been used in detergents for a long time, their function essentially consists in that to provide alkalinity necessary for the washing process.
- amorphous sodium silicates are used as spray-dried water glasses with a modulus (SiO 2 / Na 2 O molar ratio) of approximately 2 to 3.5.
- the builder components according to the invention are X-ray amorphous sodium silicates of the module range from 1 to 4, which is usually used in the field mentioned here, in particular within the range from 1.3 to 3.7. Module values of at least 1.5 and in particular the range from 1.5 to 3.3 are of particular importance. Preferred further lower limit values for the module range are 1.7 and in particular 1.9, while further preferred upper limits are module values of 3.0 and in particular 2.7. In the previous practice of using amorphous water glasses in solid form in detergents, module values around 2 - that is to say the disilicate compounds - can be of particular importance. Water glasses of this module value are also suitable according to the invention.
- sodium silicate builders or builder mixtures are used which differ at least in part from this module value and are otherwise within the specified number range.
- Preferred embodiments are characterized in that at least 5% by weight and in particular at least 10 to 20% by weight of the X-ray amorphous sodium silicate binder differ from the module value 2.
- the form of supply of the microporous valuable material grain with its alkali silicate content according to the invention is characterized by high BET surfaces (DIN 66131) and by high numerical values for the cumulative volume (DIN 66133).
- the BET surface area which is particularly useful according to the invention (primary dry material) is at least about 5 m ⁇ / g, with lower limit values for this BET surface area of at least about 7.5 m ⁇ / g and in particular at least about 10 m ⁇ / g is of particular importance.
- the cumulative volume of the primary dry material is generally at least 50 mm / tyg, preferably at least 100 mm / g, and in special cases can also reach higher values, for example 150 mu / g.
- mixtures of substances defined according to the invention are distinguished by improved application properties.
- the increase in incrustation inhibition and thus the improvement of the so-called secondary washing power of, for example, textile detergents, is striking.
- the rate of dissolution of the primary dry material is determined by the second and third components used as mixture components, but is generally in the range of high rates of dissolution. So dissolving speeds of the primary drying good of at most about 2 minutes Standard conditions, preferably of at most about 1 minute under standard conditions - in each case 95% by weight / 40 ° C.
- the absorption capacity of the primary dry material for liquid components is surprisingly high. At least 40 to 50% by weight, based on the primary dry matter, of liquid components, such as corresponding nonionic surfactants, can be applied, for example, in suitable mixing units or simply by spraying. In the case of important embodiments, liquid constituents can also be taken up in a larger amount and essentially incorporated into the interior of the grain structure.
- liquid components such as corresponding nonionic surfactants
- microcrystalline fractions can generally be determined with the aid of electron diffraction. This applies in particular to comparatively strongly over-dried products which have been dried up, for example, in the temperature range up to a maximum of 500 ° C., preferably in the temperature range from 120 to 450 ° C.
- microcrystallinity means that although short-range orders of the individual building blocks are present, comprehensive long-range orders are missing, so that no reflections occur in the X-ray diffraction spectrum and the silicates can thus be characterized as X-ray amorphous.
- Builder components designed according to the invention in the form of the primary dry goods fall within the scope of the invention and have been loaded in a secondary step with further, in particular, flowable components from the area of wetting agents, detergents and cleaning agents.
- the microporous builders can be of particular importance in the binding and absorption of liquid components from the area mentioned. Examples here are liquid nonionic surfactant compounds, water-containing anionic surfactant pastes or at room temperature or moderately elevated temperatures Preparations, but also melts or plasticized highly concentrated anionic surfactants, foam inhibitors such as silicones and / or paraffins, but also textile softener formulations for use in detergents and cleaning agents for household and commercial use.
- the intimate mixing of the flowable components with the inorganic carrier component with a large surface area and the possibility of maintaining this predetermined mixing state also in the context of the complete assembly of the detergents and cleaning agents not only ensures the initially desired solidification of the mixture of valuable substances, in particular the functional stability
- the respective component of the valuable substance is secured when it is mixed into the aqueous wash liquor by the builder component which has a large surface area and high water solubility.
- the builder components used according to the invention consistently have high calcium and magnesium binding capacities, generally of at least 4 meq / g of product (calculated on anhydrous alkali silicate substance). The functionality is thus optimized and ensured, especially of active substances sensitive to water hardness when they first come into contact with the surrounding aqueous phase in the wash liquor.
- the particulate form of supply of the builder components according to the invention based on sodium silicate is characterized by the large accessible surface which is associated with the microporous good structure.
- the mixing of the powder components according to the invention on the basis of the microporous and highly absorbent multicomponent mixture in the form of the primary dry material enables the loaded finished product which is ultimately obtained to be largely adjustable.
- the bulk density of the combined material is largely freely variable.
- the builder components can thus also be used in modern detergents with bulk densities of at least about 0.7 g / cm 3.
- mixture components that can be used in the context of the multi-substance mixture according to the invention or can be applied to the primary dry material is given without any claim to completeness.
- the entire area of valuable and auxiliary materials from the field of washing and cleaning agents is available.
- surfactants of anionic, nonionic, cationic, amphoteric and / or zwitterionic structure as well as further inorganic and / or organic builder substances, bleaching agents and bleach activators, enzymes and enzyme stabilizers, foam inhibitors, optical brighteners, inorganic alkaline and / or neutral in water reacting salts, for example sulfates or chlorides, and dyes and fragrances.
- Preferred surfactants of the sulfonate type are the known Cg-Cj alkylbenzenesulfonates, olefin sulfonates and alkanesulfonates.
- Esters of ⁇ -sulfofatty acids or the disalts of ⁇ -sulfofatty acids are also suitable.
- Other suitable anionic surfactants are sulfonated fatty acid glycerol esters, which are mono-, di- and triesters and their mixtures, as produced by Esterification by a monoglycerol with 1 to 3 moles of fatty acid or in the transesterification of triglycerides with 0.3 to 2 moles of glycerol can be obtained.
- Suitable sulfate-type surfactants are the sulfuric acid monoesters from primary alcohols of natural and synthetic origin, especially from fatty alcohols, e.g. from coconut fatty alcohol, tallow fatty alcohol, oleyl alcohol, lauryl, myristyl, cetyl or stearyl alcohol, or the C ⁇ o-C2 ⁇ "oxoalk ° -iols, and those secondary alcohols of this chain length. Also the sulfuric acid monoesters with 1 to 6 moles of ethylene oxide Ethoxylated alcohols, such as 2-methyl-branched Cg-Cn alcohols with an average of 2 or 3.5 moles of ethylene oxide, are suitable.
- Preferred anionic surfactant mixtures contain combinations of alk (en) yl sulfates, in particular mixtures of saturated and unsaturated fatty alcohol sulfates, and alkylbenzenesulfonates, sulfated fatty acid glycerol esters and / or ⁇ -sulfofatty acid esters and / or alkyl sulfosuccinates.
- Mixtures are particularly preferred which contain alk (en) yl sulfates and alkylbenzenesulfonates and optionally methyl ⁇ -sulfofatty acid and / or sulfated fatty acid glycerol esters as anionic surfactants.
- Suitable anionic surfactants are, in particular, soaps, preferably in amounts below 5% by weight.
- Saturated fatty acid soaps are suitable, such as the salts of lauric acid, myristic acid, palmitic acid or stearic acid, and in particular soap mixtures derived from natural fatty acids, for example coconut, palm kernel or tallow fatty acids.
- Unsaturated fatty acid soaps which are derived, for example, from oleic acid, may also be present, but their proportion of the soaps should not exceed 50% by weight.
- the anionic surfactants and soaps can be in the form of their sodium, potassium or ammonium salts and as soluble salts of organic bases, such as mono-, di- or triethanolamine.
- the anionic surfactants are preferably in the form of their sodium or potassium salts, in particular in the form of the sodium salts.
- the content of anionic surfactants in the compositions is generally between 5 and 40% by weight.
- the nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary alcohols having preferably 8 to 18 carbon atoms and an average of 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol residue is linear or preferably in 2- Position may be methyl branched or may contain linear and methyl branched radicals in the mixture, as are usually present in oxo alcohol radicals.
- alcohol ethoxylates with linear residues from alcohols of native origin with 12 to 18 carbon atoms, for example from coconut, palm, tallow or oleyl alcohol, and an average of 2 to 8 EO per mole of alcohol are preferred.
- the preferred ethoxylated alcohols include, for example, Ci2-Ci4 alcohols with 3 EO or 4 EO, Cg-Cn alcohol with 7 EO, C ⁇ 3-Ci5 alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C ⁇ -Ci ⁇ - alcohols with 3 EO, 5 EO or 7 EO and mixtures thereof, such as mixtures of Ci2-Ci4 alcohol with 3 EO and Ci2-C ⁇ g alcohol with 5 EO.
- the degrees of ethoxylation given represent statistical mean values which can be an integer or a fractional number for a specific product.
- Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE).
- fatty alcohols with more than 12 EO can also be used. Examples of this are tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.
- alkyl glycosides of the general formula R0 (G) x can also be used as further nonionic surfactants, in which R is a primary straight-chain or methyl-branched, in particular in the 2-position methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18, carbon atoms means and G is the symbol which stands for a glycose unit with 5 or 6 carbon atoms, preferably for glucose.
- the degree of oligomerization x which indicates the distribution of monoglycosides and oligoglycosides, is any number between 1 and 10; x is preferably 1.2 to 1.4.
- Suitable surfactants are polyhydroxy fatty acid amides of the formula (I),
- R 2 is C0 for an aliphatic acyl radical with 6 to 22 carbon atoms
- R3 for hydrogen, an alkyl or hydroxyalkyl radical with 1 to 4 carbon atoms
- [Z] for a linear or branched polyhydroxyalkyl radical with 3 to 10 carbon atoms and 3 is up to 10 hydroxyl groups.
- the proportion of nonionic surfactants in the compositions is generally 2 to 25% by weight.
- All previous builder substances commonly used can be used as further inorganic builder substances. These include in particular zeolites, crystalline layered silicates, even phosphates, if their use should not be avoided for ecological reasons. Their content can be dependent on the content of the X-ray amorphous and over-dried according to the invention Silicates with body structure vary in a wide range. The sum of customary builder substances and the silicates according to the invention is usually 10 to 60% by weight.
- Usable organic builders that can also be used separately from the alkali metal silicate and / or in combination with corresponding compounds are, for example, the polycarboxylic acids mentioned above, preferably used in the form of their sodium salts, such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids , Aminocarboxylic acids, nitrilotriacetic acid (NTA).
- the polycarboxylic acids mentioned above preferably used in the form of their sodium salts, such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids , Aminocarboxylic acids, nitrilotriacetic acid (NTA).
- Suitable polymeric polycarboxylates are the groups of substances mentioned above, for example the sodium salts of polyacrylic acid or polymethacrylic acid, for example those with a relative molecular weight of 800 to 150,000 (based on acid).
- Suitable copolymeric polycarboxylates are, in particular, those of acrylic acid with methacrylic acid and of acrylic acid or methacrylic acid with maleic acid. In particular, reference is made to the previous information on these classes of substances.
- bleaching agents are, for example, sodium percarbonate, peroxypyrophosphates, citrate perhydrates and H2O2-providing peracidic salts or peracids, such as perbenzoates, peroxophthalates, diperazelaic acid or diperdodecanedioic acid.
- the bleaching agent content of the agents is preferably 5 to 25% by weight and in particular 10 to 20% by weight, advantageously using boron monohydrate.
- bleach activators can be incorporated into the preparations.
- N-acyl or O-acyl compounds which form organic peracids with H2O, preferably N, N'-tetra-acylated diamines, furthermore carboxylic acid anhydrides and esters of polyols such as glucose pentaacetate.
- Other known bleach activators are acetylated mixtures of sorbitol and mannitol, as described, for example, in European patent application EP-A-0 525 239.
- the content of bleach activators in the bleach-containing agents is in the usual range, preferably between 1 and 10% by weight and in particular between 3 and 8% by weight.
- Particularly preferred bleach activators are NNN'.N'-tetraacetylethylenediamine (TAED), 1,5-diacetyl-2,4-dioxo-hexahydro-l, 3,5-triazine (DADHT) and acetylated sorbitol-mannitol mixtures (SORMAN ).
- TAED NNN'.N'-tetraacetylethylenediamine
- DADHT 1,5-diacetyl-2,4-dioxo-hexahydro-l
- DADHT 3,5-triazine
- SORMAN acetylated sorbitol-mannitol mixtures
- Suitable foam inhibitors are, for example, soaps of natural or synthetic origin, which have a high proportion of Ci8-C24 fatty acids.
- Suitable non-surfactant-like foam inhibitors are, for example, organopolysiloxanes and their mixtures with microfine, optionally silanized silica, and paraffins, waxes, microcrystalline waxes and their mixtures with silanized silica or bistearylethylenediamide. Mixtures of various foam inhibitors are also used with advantages, for example those made of silicones, paraffins or waxes.
- the foam inhibitors in particular silicone or paraffin-containing foam inhibitors, are preferably bound to a granular, water-soluble or dispersible carrier substance. Mixtures of paraffins and bistearylethylenediaids are particularly preferred.
- Suitable enzymes are those from the class of proteases, lipases, amylases, cellulases or mixtures thereof. Enzymes obtained from bacterial strains or fungi such as Bacillus subtilis, Bacillus licheniformis and Streptomyces griseus are particularly suitable. Proteases of the subtilisin type and in particular proteases which are obtained from Bacillus lentus are preferably used.
- Enzyme mixtures for example from protease and amylase or protease and lipase or protease and cellulase or from cellulase and lipase or from protease, amylase and lipase or protease, lipase and cellulase, but in particular mixtures containing cellulase, are of particular interest.
- Peroxidases or oxidases have also proven to be suitable in some cases.
- the enzymes can be adsorbed on carriers and / or embedded in Hü11 substances in order to protect them against premature decomposition.
- the proportion of the enzymes, enzyme mixtures or enzyme granules can be, for example, about 0.1 to 5% by weight, preferably 0.1 to about 2% by weight.
- the salts of polyphosphonic acids in particular 1-hydroxyethane-1,1-diphosphonic acid (HEDP), come as stabilizers, in particular for per-compounds and enzymes,
- DETPMP Diethylenetriaminepentamethylenephosphonic acid
- ETMP ethylenediaminetetramethylenephosphonic acid
- Graying inhibitors have the task of keeping the dirt detached from the fiber suspended in the liquor and thus preventing graying.
- Water-soluble colloids of mostly organic nature are suitable for this, for example the water-soluble salts of polymeric carboxylic acids, glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids of starch or cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
- Water-soluble polyamides containing acid groups are also for this Suitable purpose.
- Soluble starch preparations and starch products other than those mentioned above can also be used, for example degraded starch, aldehyde starches, etc.
- Polyvinylpyrrolidone can also be used.
- cellulose ethers such as carboxymethyl cellulose (sodium salt), methyl cellulose, hydroxyalkyl cellulose and mixed ethers such as methyl hydroxyethyl cellulose, methyl hydroxypropyl cellulose are preferred.
- the agents can contain derivatives of diaminostilbenedisulfonic acid or its alkali metal salts. Suitable are e.g. Salts of 4,4'-bis (2-anilino-4-morpholino-l, 3,5-triazinyl-6-amino) stilbene-2,2'-disulfonic acid or compounds of the same structure which instead of the morpholino group have a Carry a diethanolamino group, a methylamino group, an anilino group or a 2-methoxyethyl group.
- brighteners of the substituted diphenylstyryl type may be present, e.g.
- the bulk density of the preferred granular detergents or cleaners which contain the silicates according to the invention and which have the other components of conventional detergents and cleaning agents applied is generally 300 to 1200 g / 1, but preferably 500 to 1100 g / 1 . Washing and cleaning agents with bulk densities of at least 700 g / l are very particularly preferred. They can be produced by any of the known processes, such as mixing, spray drying, granulating and extruding, the X-ray-amorphous and over-dried silicate compounds according to the invention and preferably those with flowable materials from the field of detergents and cleaning agents, in particular with Nonionic surfactants, loaded silicate compounds are advantageously added to the other components of the agent.
- an aqueous solution of water glass and soda is spray-dried with superheated steam.
- the aqueous solution of the mixture of valuable materials to be dried is sprayed with superheated steam as the propellant gas via a two-component nozzle.
- the sodium carbuonate was dissolved in distilled water at about 80 ° C. to give a clear solution and mixed with the water glass present as an aqueous preparation.
- a mixing ratio of 1: 1 - based on dry matter (TS) - is set for the two components water glass and soda as Na2CÜ3 x IOH2O.
- TS content of the feed solution 37% by weight pH of the aqueous preparation: 12.2
- Feed pump pressure 0.6 bar
- a free-flowing, fine-grained white product is obtained as a process product, which is characterized by the following material parameters:
- Example 1 In the system of Example 1, an aqueous preparation of water glass, soda and sodium citrate is spray-dried with superheated steam as the drying gas.
- the following mixing ratio (calculated as TS) is set:
- the sodium carbonate was dissolved together with the trisodium citrate in distilled water at about 80 ° C. to give a clear solution and added to the water glass.
- Feed pump pressure 0.8 bar
- a free-flowing granular material is obtained with a residual moisture (140 ° C.) of 1.2% by weight and a bulk density of 155 g / l.
- the solubility in water (90 wt .-% / 20 ° C) is 98 see.
Landscapes
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Detergent Compositions (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4406592A DE4406592A1 (de) | 1994-03-01 | 1994-03-01 | Verbesserte Mehrstoffgemische auf Basis wasserlöslicher Alkalisilikatverbindungen und ihre Verwendung, insbesondere zum Einsatz als Builder in Wasch- und Reinigungsmitteln |
DE4406592 | 1994-03-01 | ||
PCT/EP1995/000604 WO1995023841A1 (de) | 1994-03-01 | 1995-02-20 | Mehrstoffgemische auf basis wasserlöslicher alkalisilikatverbindungen und ihre verwendung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0748369A1 true EP0748369A1 (de) | 1996-12-18 |
EP0748369B1 EP0748369B1 (de) | 1999-09-29 |
Family
ID=6511473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95911243A Expired - Lifetime EP0748369B1 (de) | 1994-03-01 | 1995-02-20 | Mehrstoffgemische auf basis wasserlöslicher alkalisilikatverbindungen und ihre verwendung |
Country Status (8)
Country | Link |
---|---|
US (1) | US5814597A (de) |
EP (1) | EP0748369B1 (de) |
JP (1) | JPH09509641A (de) |
CN (1) | CN1140466A (de) |
AT (1) | ATE185164T1 (de) |
DE (2) | DE4406592A1 (de) |
ES (1) | ES2138192T3 (de) |
WO (1) | WO1995023841A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19501269A1 (de) | 1995-01-18 | 1996-07-25 | Henkel Kgaa | Amorphes Alkalisilikat-Compound |
DE19533790A1 (de) † | 1995-09-13 | 1997-03-20 | Henkel Kgaa | Verfahren zur Herstellung eines amorphen Alkalisilikats mit Imprägnierung |
DE19709411A1 (de) * | 1997-03-07 | 1998-09-10 | Henkel Kgaa | Waschmittelformkörper |
US6506766B1 (en) * | 1998-02-13 | 2003-01-14 | Abbott Laboratories | Glucocortiocoid-selective antinflammatory agents |
CA2338822A1 (en) | 1998-08-17 | 2000-02-24 | The Procter & Gamble Company | Multifunctional detergent materials |
US20060178289A1 (en) * | 2004-07-20 | 2006-08-10 | Enrique Hernandez | Multifunctional material compositions and methods |
US20060019865A1 (en) * | 2004-07-20 | 2006-01-26 | Enrique Hernandez | Methods and compositions of multifunctional detergent components |
CA2574000A1 (en) * | 2004-08-11 | 2006-02-23 | The Procter & Gamble Company | Process for making a granular detergent composition having improved solubility |
US20070161539A1 (en) * | 2006-01-12 | 2007-07-12 | Enrique Hernandez | Method of regulating degree of polymerization of an alkali metal silicate in solution using pH |
MX2011010509A (es) * | 2009-04-06 | 2012-01-12 | Enrique Hernandez | Composiciones de silices y sales de metal alcalino, detergentes formados a partir de estas composiciones y metodos para formar esta composicion. |
CN111825432A (zh) * | 2020-07-31 | 2020-10-27 | 中南大学湘雅医院 | 一种细晶粒粉色zta陶瓷及其制备方法 |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3838193A (en) * | 1971-03-13 | 1974-09-24 | Kawasaki Heavy Ind Ltd | Method of treating nitrogen oxide generating substances by combustion |
US4022704A (en) * | 1971-06-21 | 1977-05-10 | Stauffer Chemical Company | Production of spray dried, high bulk density hydrous sodium silicate mixtures |
US3838192A (en) * | 1971-10-28 | 1974-09-24 | Huber Corp J M | Production of alkali metal polysilicates |
US3879527A (en) * | 1971-10-28 | 1975-04-22 | Huber Corp J M | Alkali metal polysilicates and their production |
US3956467A (en) * | 1974-06-07 | 1976-05-11 | Bertorelli Orlando L | Process for producing alkali metal polysilicates |
EP0205070B1 (de) * | 1985-06-13 | 1990-03-14 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von kristallinen Alkalischichtsilikaten |
JPS62208828A (ja) * | 1986-03-05 | 1987-09-14 | Fanuc Ltd | ワイヤカツト放電加工回路切り替え装置 |
DE3742043A1 (de) * | 1987-12-11 | 1989-06-22 | Hoechst Ag | Verfahren zur herstellung von kristallinen natriumschichtsilikaten |
CA2024966C (en) * | 1989-10-25 | 1995-07-18 | Gunther Schimmel | Process for producing sodium silicates |
US5236682A (en) * | 1989-10-25 | 1993-08-17 | Hoechst Aktiengesellschaft | Process for producing crystalline sodium silicates having a layered structure |
DE4004626A1 (de) * | 1990-02-15 | 1991-08-22 | Hoechst Ag | Waschmittel |
KR0170424B1 (ko) * | 1990-07-05 | 1999-01-15 | 호르스트 헤를레,요한 글라슬 | 세제 및 청정제용 표면 활성제 과립의 제조방법 |
DE4024657A1 (de) * | 1990-08-03 | 1992-02-06 | Henkel Kgaa | Verfahren zur trocknung und granulierung waessriger pasten waschaktiver wirkstoffgemische |
DE4030688A1 (de) * | 1990-09-28 | 1992-04-02 | Henkel Kgaa | Verfahren zur spruehtrocknung von wertstoffen und wertstoffgemischen unter verwendung von ueberhitztem wasserdampf |
SE468091B (sv) * | 1990-11-14 | 1992-11-02 | Eka Nobel Ab | Alkalimetallsilikat i fast form innefattande natrium och eventuellt kalium, saett foer dess framstaellning samt dess anvaendning i rengoeringsmedelskompositioner |
DE488868T1 (de) * | 1990-11-30 | 1994-02-03 | Rhone Poulenc Chimie | Gerüststoff auf Basis von Alkalimetallsilikaten für Reinigungsmittelzusammensetzungen. |
DE4107230C2 (de) * | 1991-03-07 | 1995-04-06 | Hoechst Ag | Verfahren zur Herstellung von Natriumsilikaten |
ATE155165T1 (de) * | 1991-07-31 | 1997-07-15 | Ausimont Spa | Verfahren zur erhöhung der bleichwirksamkeit eines inorganischen persalzes |
DE4134914A1 (de) * | 1991-10-23 | 1993-04-29 | Henkel Kgaa | Wasch- und reinigungsmittel mit ausgewaehlten builder-systemen |
IT1252682B (it) * | 1991-11-13 | 1995-06-23 | Vomm Impianti & Processi Srl | Prodotto in granuli di elevato peso specifico, particolarmente quale additivo di detersivi in polvere e metodo per il suo ottenimento |
DE4142711A1 (de) * | 1991-12-21 | 1993-06-24 | Hoechst Ag | Verfahren zur herstellung von kristallinen natriumdisilikaten |
DE4203923A1 (de) * | 1992-02-11 | 1993-08-12 | Henkel Kgaa | Verfahren zur herstellung von polycarboxylaten auf polysaccharid-basis |
ES2110596T3 (es) * | 1992-02-12 | 1998-02-16 | Henkel Kgaa | Concentrados de agentes tensioactivos pobres en polvo, en forma de polvo, o bien de granulado, con solubilidad mejorada. |
DE4204035A1 (de) * | 1992-02-12 | 1993-08-19 | Cognis Bio Umwelt | Verbessertes verfahren zur trocknung von wertstoffen fuer wasch- und reinigungsmittel mit ueberhitztem wasserdampf |
DE4206521A1 (de) * | 1992-03-02 | 1993-09-09 | Cognis Bio Umwelt | Verfahren zur herstellung von granulaten, die als netz-, wasch- und/oder reinigungsmittel geeignet sind |
DE4204090A1 (de) * | 1992-02-12 | 1993-08-19 | Cognis Bio Umwelt | Vereinfachtes trocknungsverfahren fuer wertstoffe und wertstoffgemische aus dem bereich der wasch- und reinigungsmittel mit ueberhitztem wasserdampf |
DE4209432A1 (de) * | 1992-03-24 | 1993-09-30 | Henkel Kgaa | Verfahren zur verbesserten Brüdenentsorgung bei der Heißdampftrocknung |
DE4206495A1 (de) * | 1992-03-02 | 1993-09-09 | Cognis Bio Umwelt | Verfahren zum herstellen von granulaten, die als netz-, wasch und/oder reinigungsmittel geeignet sind |
DE4208773A1 (de) * | 1992-03-19 | 1993-09-23 | Cognis Bio Umwelt | Verfahren zur trocknung von wertstoffen oder deren gemischen, die als netz-, wasch- und/oder reinigungsmittel geeignet sind |
DE4206050A1 (de) * | 1992-02-27 | 1993-09-02 | Cognis Bio Umwelt | Neuartige staubarme aniontensidkonzentrate in pulver- beziehungsweise granulatform mit verbessertem aufloesevermoegen in waessrigen medien |
DE4234376A1 (de) * | 1992-10-12 | 1994-04-14 | Henkel Kgaa | Wertstoffe und Wertstoffgemische für Netz-, Wasch- und/oder Reinigungsmittel in neuer Zubereitungsform |
FR2688798B1 (fr) * | 1992-03-20 | 1994-10-14 | Rhobb Poulenc Chimie | Agent "builder" a base de silicate et d'un produit mineral. |
DE4300772C2 (de) * | 1993-01-14 | 1997-03-27 | Stockhausen Chem Fab Gmbh | Wasserlösliche, biologisch abbaubare Copolymere auf Basis von ungesättigten Mono- und Dicarbonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE4319578A1 (de) * | 1993-06-14 | 1994-12-15 | Henkel Kgaa | Waschmittel, enthaltend Aminosäuren und/oder deren Salze |
DE4330393C2 (de) * | 1993-09-08 | 1999-08-26 | Heidelberger Druckmasch Ag | Bogenführung im Ausleger einer Bogendruckmaschine |
-
1994
- 1994-03-01 DE DE4406592A patent/DE4406592A1/de not_active Withdrawn
-
1995
- 1995-02-20 WO PCT/EP1995/000604 patent/WO1995023841A1/de active IP Right Grant
- 1995-02-20 CN CN95191607A patent/CN1140466A/zh active Pending
- 1995-02-20 DE DE59506956T patent/DE59506956D1/de not_active Expired - Fee Related
- 1995-02-20 JP JP7522661A patent/JPH09509641A/ja active Pending
- 1995-02-20 AT AT95911243T patent/ATE185164T1/de not_active IP Right Cessation
- 1995-02-20 US US08/700,485 patent/US5814597A/en not_active Expired - Fee Related
- 1995-02-20 EP EP95911243A patent/EP0748369B1/de not_active Expired - Lifetime
- 1995-02-20 ES ES95911243T patent/ES2138192T3/es not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9523841A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE59506956D1 (de) | 1999-11-04 |
DE4406592A1 (de) | 1995-09-07 |
JPH09509641A (ja) | 1997-09-30 |
CN1140466A (zh) | 1997-01-15 |
ES2138192T3 (es) | 2000-01-01 |
ATE185164T1 (de) | 1999-10-15 |
US5814597A (en) | 1998-09-29 |
EP0748369B1 (de) | 1999-09-29 |
WO1995023841A1 (de) | 1995-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0738237B1 (de) | Silikatische builder und ihre verwendung in wasch- oder reinigungsmitteln sowie mehrstoffgemische für den einsatz auf diesem sachgebiet | |
EP0743978B1 (de) | Bleichtablette mit buildersubstanzen | |
EP0859827B2 (de) | Verfahren zur herstellung eines amorphen alkalisilikats mit imprägnierung | |
EP0777721B1 (de) | Verfahren zur herstellung von wasch- oder reinigungsmitteltabletten | |
DE69817811T2 (de) | Rieselfähige körnige waschmittelzusammensetzungen | |
EP1043389B1 (de) | Sprengmittelgranulat enthaltende Waschmitteltabletten | |
DE4206521A1 (de) | Verfahren zur herstellung von granulaten, die als netz-, wasch- und/oder reinigungsmittel geeignet sind | |
EP0748369A1 (de) | Mehrstoffgemische auf basis wasserlöslicher alkalisilikatverbindungen und ihre verwendung | |
DE19501269A1 (de) | Amorphes Alkalisilikat-Compound | |
EP0758372B1 (de) | Verfahren zur herstellung silikatischer buildergranulate mit erhöhtem schüttgewicht | |
DE4208773A1 (de) | Verfahren zur trocknung von wertstoffen oder deren gemischen, die als netz-, wasch- und/oder reinigungsmittel geeignet sind | |
DE19500644B4 (de) | Sprühgetrocknetes Waschmittel oder Komponente hierfür | |
EP0839178B1 (de) | Amorphes alkalisilicat-compound | |
EP0877791B1 (de) | Verfahren zur herstellung von wasch- oder reinigungsmittelformkörpern | |
EP1205537B1 (de) | Builder-Zusammensetzung | |
DE4418846A1 (de) | Siliciumorganisch modifizierte wasserlösliche amorphe Alkalimetallsilicate | |
WO1995023763A1 (de) | Silikatische builder und ihre verwendung in wasch- und reinigungsmitteln sowie mehrstoffgemische für den einsatz auf diesem sachgebiet | |
DE19936614B4 (de) | Verfahren zur Herstellung eines Waschmittels | |
EP0711336A1 (de) | Waschmittel mit saurer komponente | |
DE19529908A1 (de) | Verfahren zur Herstellung eines amorphen Alkalisilikats mit Imprägnierung | |
WO1996028382A1 (de) | Silicatische builder durch temperung von stückenglas | |
EP1416039A1 (de) | Verwendung wasserlöslicher Builder von bestimmter Korngrösse in bleichefreien Waschmitteln | |
EP1416040A1 (de) | Wasserlösliche Builder von bestimmter Korngrösse in Wasch-und Reinigungsmitteln | |
DE4329389A1 (de) | Sprühgetrocknetes Wasch- oder Reinigungsmittel oder Komponente hierfür | |
EP0936267A2 (de) | Alkalimetallsilicat/Niotensid-Compound |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19960829 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE DE ES FR GB IT NL |
|
17Q | First examination report despatched |
Effective date: 19961210 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE DE ES FR GB IT NL |
|
REF | Corresponds to: |
Ref document number: 185164 Country of ref document: AT Date of ref document: 19991015 Kind code of ref document: T |
|
ET | Fr: translation filed | ||
REF | Corresponds to: |
Ref document number: 59506956 Country of ref document: DE Date of ref document: 19991104 |
|
ITF | It: translation for a ep patent filed |
Owner name: STUDIO JAUMANN P. & C. S.N.C. |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2138192 Country of ref document: ES Kind code of ref document: T3 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20000105 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20020212 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20020213 Year of fee payment: 8 Ref country code: AT Payment date: 20020213 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20020220 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20020228 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20020306 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20020418 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030220 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030220 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030901 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030902 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20031031 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20030901 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20030221 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050220 |