JPH02255800A - Bleaching activating agent granule - Google Patents
Bleaching activating agent granuleInfo
- Publication number
- JPH02255800A JPH02255800A JP1076917A JP7691789A JPH02255800A JP H02255800 A JPH02255800 A JP H02255800A JP 1076917 A JP1076917 A JP 1076917A JP 7691789 A JP7691789 A JP 7691789A JP H02255800 A JPH02255800 A JP H02255800A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- bleach activator
- carbonate
- group
- granules
- 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.)
- Pending
Links
- 239000008187 granular material Substances 0.000 title claims abstract description 42
- 230000003213 activating effect Effects 0.000 title abstract 3
- 238000004061 bleaching Methods 0.000 title description 3
- 239000000126 substance Substances 0.000 claims abstract description 18
- 239000011230 binding agent Substances 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims abstract description 12
- 150000001875 compounds Chemical class 0.000 claims abstract description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 10
- 239000002736 nonionic surfactant Substances 0.000 claims abstract description 10
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 10
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims abstract description 9
- 150000004668 long chain fatty acids Chemical class 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 9
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims abstract description 8
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract description 8
- FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 claims abstract description 8
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000002844 melting Methods 0.000 claims abstract description 7
- 230000008018 melting Effects 0.000 claims abstract description 7
- 150000007524 organic acids Chemical class 0.000 claims abstract description 7
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims abstract description 6
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims abstract description 6
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims abstract description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims abstract description 5
- 235000017557 sodium bicarbonate Nutrition 0.000 claims abstract description 5
- 239000001530 fumaric acid Substances 0.000 claims abstract description 4
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims abstract description 4
- 239000011976 maleic acid Substances 0.000 claims abstract description 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract description 4
- 239000007844 bleaching agent Substances 0.000 claims description 34
- 239000012190 activator Substances 0.000 claims description 33
- 238000005469 granulation Methods 0.000 claims description 16
- 230000003179 granulation Effects 0.000 claims description 16
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 6
- 239000003945 anionic surfactant Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 5
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims 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 claims description 3
- 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 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 claims description 3
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 3
- 235000015165 citric acid Nutrition 0.000 claims description 3
- 239000001630 malic acid Substances 0.000 claims description 3
- 235000011090 malic acid Nutrition 0.000 claims description 3
- 229910000028 potassium bicarbonate Inorganic materials 0.000 claims description 3
- 235000015497 potassium bicarbonate Nutrition 0.000 claims description 3
- 239000011736 potassium bicarbonate Substances 0.000 claims description 3
- 235000011181 potassium carbonates Nutrition 0.000 claims description 3
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 235000017550 sodium carbonate Nutrition 0.000 claims description 3
- 239000011975 tartaric acid Substances 0.000 claims description 3
- 235000002906 tartaric acid Nutrition 0.000 claims description 3
- 239000001083 [(2R,3R,4S,5R)-1,2,4,5-tetraacetyloxy-6-oxohexan-3-yl] acetate Substances 0.000 claims description 2
- 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 claims description 2
- 229940086066 potassium hydrogencarbonate Drugs 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- -1 sodium alkyl sulfate Chemical class 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000002378 acidificating effect Effects 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- 238000004448 titration Methods 0.000 description 5
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229940093915 gynecological organic acid Drugs 0.000 description 4
- 235000005985 organic acids Nutrition 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 235000014113 dietary fatty acids Nutrition 0.000 description 3
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 229940045872 sodium percarbonate Drugs 0.000 description 3
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical compound OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 description 2
- ROBFUDYVXSDBQM-UHFFFAOYSA-N hydroxymalonic acid Chemical compound OC(=O)C(O)C(O)=O ROBFUDYVXSDBQM-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- WLJVNTCWHIRURA-UHFFFAOYSA-N pimelic acid Chemical compound OC(=O)CCCCCC(O)=O WLJVNTCWHIRURA-UHFFFAOYSA-N 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 2
- 235000010262 sodium metabisulphite Nutrition 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 2
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 1
- RBNPOMFGQQGHHO-UHFFFAOYSA-N -2,3-Dihydroxypropanoic acid Natural products OCC(O)C(O)=O RBNPOMFGQQGHHO-UHFFFAOYSA-N 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- FEWFXBUNENSNBQ-UHFFFAOYSA-N 2-hydroxyacrylic acid Chemical compound OC(=C)C(O)=O FEWFXBUNENSNBQ-UHFFFAOYSA-N 0.000 description 1
- WLJVXDMOQOGPHL-PPJXEINESA-N 2-phenylacetic acid Chemical compound O[14C](=O)CC1=CC=CC=C1 WLJVXDMOQOGPHL-PPJXEINESA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical compound OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 102000016938 Catalase Human genes 0.000 description 1
- 108010053835 Catalase Proteins 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- RBNPOMFGQQGHHO-UWTATZPHSA-N D-glyceric acid Chemical compound OC[C@@H](O)C(O)=O RBNPOMFGQQGHHO-UWTATZPHSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- 241000287462 Phalacrocorax carbo Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
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- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000003342 alkenyl group Chemical group 0.000 description 1
- 125000004450 alkenylene group Chemical group 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000005215 alkyl ethers Chemical class 0.000 description 1
- VLSMHEGGTFMBBZ-UHFFFAOYSA-N alpha-Kainic acid Natural products CC(=C)C1CNC(C(O)=O)C1CC(O)=O VLSMHEGGTFMBBZ-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 1
- 229940092714 benzenesulfonic acid Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 0.000 description 1
- 229960004365 benzoic acid Drugs 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000011246 composite particle Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- RZKNJSIGVZOHKZ-UHFFFAOYSA-N diazanium carbonic acid carbonate Chemical compound [NH4+].[NH4+].OC(O)=O.OC(O)=O.[O-]C([O-])=O RZKNJSIGVZOHKZ-UHFFFAOYSA-N 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- TUCSOESCAKHLJM-UHFFFAOYSA-L dipotassium carbonic acid carbonate Chemical compound [K+].[K+].OC(O)=O.OC(O)=O.[O-]C([O-])=O TUCSOESCAKHLJM-UHFFFAOYSA-L 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- BEFDCLMNVWHSGT-UHFFFAOYSA-N ethenylcyclopentane Chemical compound C=CC1CCCC1 BEFDCLMNVWHSGT-UHFFFAOYSA-N 0.000 description 1
- LRMHFDNWKCSEQU-UHFFFAOYSA-N ethoxyethane;phenol Chemical compound CCOCC.OC1=CC=CC=C1 LRMHFDNWKCSEQU-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229940074391 gallic acid Drugs 0.000 description 1
- 235000004515 gallic acid Nutrition 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229940005740 hexametaphosphate Drugs 0.000 description 1
- 230000000887 hydrating effect Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- VLSMHEGGTFMBBZ-OOZYFLPDSA-N kainic acid Chemical compound CC(=C)[C@H]1CN[C@H](C(O)=O)[C@H]1CC(O)=O VLSMHEGGTFMBBZ-OOZYFLPDSA-N 0.000 description 1
- 229950006874 kainic acid Drugs 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 229960002510 mandelic acid Drugs 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019799 monosodium phosphate Nutrition 0.000 description 1
- 229910000403 monosodium phosphate Inorganic materials 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- ATGAWOHQWWULNK-UHFFFAOYSA-I pentapotassium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [K+].[K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ATGAWOHQWWULNK-UHFFFAOYSA-I 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920001983 poloxamer Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- 229940094025 potassium bicarbonate Drugs 0.000 description 1
- 229940093956 potassium carbonate Drugs 0.000 description 1
- RWPGFSMJFRPDDP-UHFFFAOYSA-L potassium metabisulfite Chemical compound [K+].[K+].[O-]S(=O)S([O-])(=O)=O RWPGFSMJFRPDDP-UHFFFAOYSA-L 0.000 description 1
- 229940043349 potassium metabisulfite Drugs 0.000 description 1
- 235000010263 potassium metabisulphite Nutrition 0.000 description 1
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- BHZRJJOHZFYXTO-UHFFFAOYSA-L potassium sulfite Chemical compound [K+].[K+].[O-]S([O-])=O BHZRJJOHZFYXTO-UHFFFAOYSA-L 0.000 description 1
- 235000019252 potassium sulphite Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229940079889 pyrrolidonecarboxylic acid Drugs 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 229960001922 sodium perborate Drugs 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 229910000031 sodium sesquicarbonate Inorganic materials 0.000 description 1
- 235000018341 sodium sesquicarbonate Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
- 235000019345 sodium thiosulphate Nutrition 0.000 description 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
- 235000010199 sorbic acid Nutrition 0.000 description 1
- 239000004334 sorbic acid Substances 0.000 description 1
- 229940075582 sorbic acid Drugs 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 150000003871 sulfonates Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- RYCLIXPGLDDLTM-UHFFFAOYSA-J tetrapotassium;phosphonato phosphate Chemical compound [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O RYCLIXPGLDDLTM-UHFFFAOYSA-J 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 description 1
- 229940005605 valeric acid Drugs 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 239000004711 α-olefin 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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、溶解性及び保存安定性の優れた漂白活性孔側
造粒物に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to bleach-activated pore-side granules with excellent solubility and storage stability.
従来より過炭酸ナトリウム、過硼酸ナトリウムなどの酸
素系漂白剤の漂白刃を上げるため各種漂白活性化剤の併
用が提案されている。しかしながら、漂白活性化剤の機
能は、貯蔵時に酸素系漂白剤或いは洗剤に配合されてい
る他成分との相互作用により著しく損なわれる。このた
め、漂白活性化剤は造粒或いは表面被覆などの手段によ
り、周囲の環境から保護されなければならない。しかし
、いかなる保護手段も洗浄水への分散溶解性を阻害して
はいけない。このような条件を満たすべく多くの研究が
なされている。Conventionally, it has been proposed to use various bleach activators in combination with oxygen-based bleaches such as sodium percarbonate and sodium perborate in order to increase their bleaching properties. However, the functionality of bleach activators is significantly impaired during storage due to interactions with oxygen bleaches or other ingredients contained in detergents. Therefore, the bleach activator must be protected from the surrounding environment by means such as granulation or surface coating. However, any protective measures must not inhibit the dispersion solubility in the wash water. Many studies have been conducted to satisfy these conditions.
例えば、特開昭48−8806号公報には、漂白活性化
剤とパラフィン、長鎖脂肪酸などの担体物質とアルキル
硫酸ソーダなどの分散助剤を混合し複合粒子とし、更に
粒子表面を高分子物質で被覆した造粒物が記載されてい
る。特開昭49−45107号公報、特開昭51−46
304号公報には、漂白活性化剤と長鎖脂肪酸と長鎖ア
ルコール又は更に(ポリオキシエチレン)アルキル硫酸
ソーダを混合スプレーして得られる活性化剤粒状物が記
載されている。特開昭56−55500号公報には、特
定粒度分布を有するテトラアセチルエチレンジアミンと
、三燐酸ナトリウムと三燐酸カリウムを水を結合水とし
て造粒して得られる活性化剤順粒が記載されている。特
開昭56−149500号公報には、漂白活性化剤と、
水溶性セルロース、デンプンなどの造粒助剤の混合物に
水又は造粒助剤水溶液を噴霧し造粒後乾燥した活性化側
顆粒が記載されている。特開昭57−192498号公
報には、テトラアセチルエチレンジアミンとトリ燐酸ナ
トリウムの乾式混合物にカルボキシメチルセルロースナ
トリウム水溶液を噴霧し乾燥した活性化剤頚粒が記載さ
れている。特開昭59−135299号公報には、オク
クノイルオキシベンゼンスルホン酸ソーダと、融点が4
0℃以上の非イオン界面活性剤、ポリエチレングリコー
ル、陰イオン界面活性剤、長鎖脂肪酸、フィルム形成性
重合体などの結合剤物質とを実質上均一に混合した活性
化側造粒物が記載されている。特開昭61−11140
0号公報には、漂白活性化剤と水溶性又は水分散性無機
水和性物質を噴霧乾燥した活性化剤粒状物が記載されて
いる。For example, in JP-A-48-8806, composite particles are prepared by mixing a bleach activator, a carrier material such as paraffin or long-chain fatty acids, and a dispersion aid such as sodium alkyl sulfate, and the particle surface is further coated with a polymer material. A granulated material coated with is described. JP-A-49-45107, JP-A-51-46
No. 304 describes activator granules obtained by spraying a mixture of a bleach activator, a long-chain fatty acid, a long-chain alcohol, or even (polyoxyethylene)alkyl sulfate. JP-A-56-55500 describes activator granules obtained by granulating tetraacetylethylenediamine having a specific particle size distribution, sodium triphosphate, and potassium triphosphate using water as bound water. . JP-A-56-149500 discloses a bleach activator,
Activated granules are described in which water or an aqueous solution of the granulation aid is sprayed onto a mixture of granulation aids such as water-soluble cellulose and starch, and the activated granules are dried after granulation. JP-A-57-192498 describes activator neck particles prepared by spraying an aqueous solution of sodium carboxymethylcellulose onto a dry mixture of tetraacetylethylenediamine and sodium triphosphate and drying the mixture. JP-A No. 59-135299 describes sodium ocukunoyloxybenzenesulfonate and a compound having a melting point of 4.
An activated granule is described in which a binder substance such as a nonionic surfactant, polyethylene glycol, an anionic surfactant, a long chain fatty acid, and a film-forming polymer is mixed substantially uniformly at a temperature of 0° C. or higher. ing. Japanese Patent Publication No. 61-11140
No. 0 describes an activator granule obtained by spray-drying a bleach activator and a water-soluble or water-dispersible inorganic hydrating substance.
このような活性化側造粒物は貯蔵安定であり、また欧米
のような温水洗濯条件下では水に比較的早く溶解する。Such activated granules are storage stable and dissolve relatively quickly in water under hot water washing conditions as in Europe and America.
しかしながら、わが国のような冷水弱攪拌洗濯条件下、
或いは漬は置き漂白条件下でのように攪拌力が殆どかか
らない場合、溶解速度が遅く活性化剤の機能を十分に引
き出すことができない。However, under cold water weak agitation washing conditions like in our country,
Alternatively, if little stirring force is applied, such as under bleaching conditions, the dissolution rate is slow and the function of the activator cannot be fully utilized.
本発明者らは、前記課題を解決すべく鋭意研究の結果、
炭酸塩及び酸性物質を活性化剤と組み合わせて適当な結
合剤物質を用いて造粒することにより、溶解性の非常に
優れた粒状漂白活性化剤造粒物が得られることを見出し
、本発明を完成した。As a result of intensive research to solve the above problems, the present inventors found that
It has been discovered that by combining a carbonate and an acidic substance with an activator and granulating it using a suitable binder material, a granular bleach activator granule with excellent solubility can be obtained, and the present invention has been made based on the present invention. completed.
即ち、本発明は、
(a) 漂白活性化剤 10〜85重量%
ら)ポリエチレングリコーノペ非イオン界面活性剤、陰
イオン界面活性剤、長鎖脂肪酸及び高分子化合物からな
る群より選ばれた1種又は2種以上の結合剤物質 2
〜50重量%(C) 炭酸塩 5〜
50重量%(d) 固形又は粉末状の酸 5〜5
0重量%からなる漂白活性孔側造粒物を提供するもので
ある。That is, the present invention provides: (a) Bleach activator 10-85% by weight
et al.) Polyethylene glyconeone one or more binder substances selected from the group consisting of nonionic surfactants, anionic surfactants, long chain fatty acids, and polymer compounds 2
~50% by weight (C) carbonate 5~
50% by weight (d) Solid or powdered acid 5-5
A bleach-activated pore-side granulate comprising 0% by weight is provided.
本発明に用いられる漂白活性化剤(a)としては種々の
漂白活性化剤が挙げられるが、80℃で固体のものが特
に望ましい。このような漂白活性化剤としては、テトラ
アセチルエチレンジアミン、グルコースペンタアセテー
ト、テトラアセチルグリコールウリノペアルカノイルオ
キシベンゼンスルホン酸ソーダ(アルキル基の炭素数は
1〜14)が挙げられる。また、下記一般式(I)で表
される一連の漂白活性化剤も望ましい。The bleach activator (a) used in the present invention includes various bleach activators, but those that are solid at 80°C are particularly desirable. Examples of such bleach activators include tetraacetyl ethylene diamine, glucose pentaacetate, tetraacetyl glycol urinopearkanoyloxybenzene sulfonate (alkyl group has 1 to 14 carbon atoms). Also desirable are a series of bleach activators represented by general formula (I) below.
+
R,−N−R,−C−L (I )
R,0
〔式中、
R11R2+ R3はアルキル基、アルケニル基又はア
ルカリール基を表し、
R1はアルキレン基、シクロアルキレン基、フェニレン
基又はアルキレンフェニレン基を表し、
Lは、
(ワ)グリセリン残基、 (力)糖誘導体残基。+ R, -N-R, -C-L (I)
R,0 [In the formula, R11R2+ R3 represents an alkyl group, alkenyl group, or alkaryl group, R1 represents an alkylene group, cycloalkylene group, phenylene group, or alkylenephenylene group, and L is (W) a glycerin residue; (force) Sugar derivative residue.
(Rs、Reはアルキル基、R8,RtはH又はアルキ
ル基、R,はアルキレン基、アルケニレン基、0
Ra
を表す。〕
上記一般式(I)において、R1が01〜+8 、特に
01〜0、R,、R,がC1〜2のアルキル基、R1が
−(CH2) r 〜+ 2− 、特に−(CH2)I
−s−で、 しが(イ)。(Rs, Re are alkyl groups, R8, Rt are H or alkyl groups, R is alkylene groups, alkenylene groups, 0
Represents Ra. ] In the above general formula (I), R1 is an alkyl group of 01 to +8, especially 01 to 0, R,, R, is a C1 to 2 alkyl group, and R1 is -(CH2) r 〜 + 2-, especially -(CH2) I
-s-, Shiga (a).
(ロ)、(ハ)、(ニ)、(へ)、 ())、 (
ワ)、(力)。(b), (c), (d), (to), ()), (
Wa), (power).
(ヨ)、(夕)の構造式で表され、R8が01〜2のア
ルキル基、Re、 RtがH又はC1〜2のアルキル基
、R6がC1〜2のアルキル基である化合物が望ましく
、(ヨ)、(夕)の構造式で表される化合物が特に望ま
しい。漂白活性化剤(a)は造粒物中に10〜85重量
%、好ましくは30〜70重量%使用される。Compounds represented by the structural formulas (Y) and (Y), in which R8 is an alkyl group of 01-2, Re and Rt are H or an alkyl group of C1-2, and R6 is an alkyl group of C1-2 are desirable, Compounds represented by the structural formulas (Y) and (Y) are particularly desirable. Bleach activator (a) is used in the granules in an amount of 10 to 85% by weight, preferably 30 to 70% by weight.
結合剤物質ら)としては、35℃未満の温度では融解せ
ず、35℃以上の温度で粘着性又は皮膜形成性を有する
物質が使用され、好ましくは35〜80℃、特に好まし
くは40〜70℃の融点を有する物質が使用される。結
合剤物質(b)は、ポリエチレングリコール、非イオン
界面活性剤、陰イオン界面活性剤、長鎖脂肪酸及び高分
子化合物からなる群より選ばれる1種又は2種以上の物
質から選択される。As the binder substance, a substance that does not melt at temperatures below 35°C and has adhesive or film-forming properties at temperatures above 35°C is used, preferably from 35 to 80°C, particularly preferably from 40 to 70°C. Substances with a melting point of °C are used. The binder substance (b) is selected from one or more substances selected from the group consisting of polyethylene glycol, nonionic surfactants, anionic surfactants, long chain fatty acids, and polymer compounds.
ポリエチレングリコールは分子量が2.000〜20、
000、好ましくは4.000〜io、 oooの範囲
のものが適している。Polyethylene glycol has a molecular weight of 2.000 to 20,
000, preferably in the range of 4.000 to io, ooo.
非イオン界面活性剤としては、ポリオキシエチレン(百
=15〜300)アルキル(Ca−2□〉 エーテル、
ポリオキシエチレン(p=15〜300)アルキル(0
6〜14)フェノールエーテル、プルロニック、テトロ
ニックの商標で市販されている非イオン界面活性剤、炭
素数8〜20の脂肪酸グリセライドなどが挙げられる。Examples of nonionic surfactants include polyoxyethylene (100=15-300) alkyl (Ca-2□〉 ether,
Polyoxyethylene (p=15-300) alkyl (0
6-14) Nonionic surfactants commercially available under the trademarks of phenol ether, Pluronic, and Tetronic, fatty acid glycerides having 8 to 20 carbon atoms, and the like.
陰イオン界面活性剤としては、炭素数9〜22を有する
アルキルベンゼンスルホン酸塩、アルキル硫酸塩、アル
キルエーテル硫酸塩、α−オレフィンスルホン酸塩、石
けんなどが挙げられる。Examples of the anionic surfactant include alkylbenzene sulfonates having 9 to 22 carbon atoms, alkyl sulfates, alkyl ether sulfates, α-olefin sulfonates, soaps, and the like.
長鎖脂肪酸としては、炭素数8〜24のものが挙げられ
る。Examples of long-chain fatty acids include those having 8 to 24 carbon atoms.
高分子物質としては、ポリビニルピロリドン、ポリビニ
ルアルコール、カルボキシメチルセルロース、ヒドロキ
シエチルセルロース、ポリアグリル酸塩、ポリヒドロキ
シアクリル酸塩、オレフィン・無水マレイン酸共重合体
の加水分解物の塩、ポリマレイン酸塩などの皮膜形成性
高分子が挙げられる。就中、好ましい結合剤物質(b)
は融点35〜80℃のポリエチレングリコール、非イオ
ン界面活性剤及び高級脂肪酸である。陰イオン界面活性
剤及び高分子物質はしばしば非常に高い融解もしくは分
解温度を有するので、これらを結合剤として使用する場
合には一般に水溶液として使用される。結合剤物質ら〕
は造粒物中に2〜50重量%、好ましくは8〜30重量
%使用される。Film-forming polymer materials include polyvinylpyrrolidone, polyvinyl alcohol, carboxymethylcellulose, hydroxyethylcellulose, polyalylate, polyhydroxyacrylate, salt of hydrolyzate of olefin/maleic anhydride copolymer, and polymaleate. Polymers can be mentioned. Especially preferred binder substances (b)
are polyethylene glycol with a melting point of 35 to 80°C, a nonionic surfactant, and a higher fatty acid. Anionic surfactants and polymeric materials often have very high melting or decomposition temperatures, so when they are used as binders they are generally used as aqueous solutions. Binder substance etc.]
is used in the granules in an amount of 2 to 50% by weight, preferably 8 to 30% by weight.
炭酸塩(C)としては、炭酸水素ナトリウム、炭酸ナト
リウム、セスキ炭酸ナトリウム、炭酸水素カリウム、炭
酸カリウム、セスキ炭酸カリウム、炭酸水素アンモニウ
ノ4、炭酸水素アンモニウム及びセスキ炭酸アンモニウ
ムからなる群より選ばれる1種又は2種以上の化合物が
使用される。これらのうち炭酸水素ナトリウム及びカリ
ウム、炭酸ナトリウム及び炭酸カリウムが好ましく、特
に炭酸水素ナトリウl、が望ましい。The carbonate (C) is one selected from the group consisting of sodium bicarbonate, sodium carbonate, sodium sesquicarbonate, potassium bicarbonate, potassium carbonate, potassium sesquicarbonate, ammonium bicarbonate Uno 4, ammonium bicarbonate, and ammonium sesquicarbonate. Or two or more compounds are used. Among these, sodium and potassium hydrogen carbonate, sodium carbonate and potassium carbonate are preferred, and sodium hydrogen carbonate is particularly desirable.
炭酸塩(C)は造粒物中に5〜50重量%、好ましくは
10〜30重量%配合される。The carbonate (C) is blended in the granules in an amount of 5 to 50% by weight, preferably 10 to 30% by weight.
固形又は粉末状の酸(d)としては、有機酸及び無機酸
が使用される。Organic acids and inorganic acids are used as solid or powdered acids (d).
有機酸としては、ギ酸、酢酸、プロピオン酸、酪酸、吉
草酸等の直鎮脂肪酸;シュウ酸、マロン酸、コハク酸、
グルタル酸、アジピン酸、ピメリン酸、フマル酸、マレ
イン酸、フタル酸、イソフタル酸、テレフタル酸等のジ
カルボン酸;グルタミン酸、アスパラギン酸等の酸性ア
ミノ酸;ゲルコール酸、乳酸、ヒドロキシアクリル酸、
α−オキシ酪酸、グリセリン酸、タルトロン酸、リンゴ
酸、酒石酸、クエン酸、サリチル酸(01m、p)、没
食子酸、マンデル酸、トロバ酸、アスコルビン酸、グル
コン酸等のオキシ酸;桂皮酸、安息香酸、フェニル酢酸
、ニコチン酸、カイニン酸、ソルビン酸、ピロリドンカ
ルボン酸、トリメリット酸、ベンゼンスルホン酸、トル
エンスルホン酸並びにこれら有機酸の酸性塩などが挙げ
られる。Examples of organic acids include straight fatty acids such as formic acid, acetic acid, propionic acid, butyric acid, and valeric acid; oxalic acid, malonic acid, succinic acid,
Dicarboxylic acids such as glutaric acid, adipic acid, pimelic acid, fumaric acid, maleic acid, phthalic acid, isophthalic acid, and terephthalic acid; acidic amino acids such as glutamic acid and aspartic acid; gelcholic acid, lactic acid, hydroxyacrylic acid,
Oxyacids such as α-oxybutyric acid, glyceric acid, tartronic acid, malic acid, tartaric acid, citric acid, salicylic acid (01m, p), gallic acid, mandelic acid, trobic acid, ascorbic acid, gluconic acid; cinnamic acid, benzoic acid , phenylacetic acid, nicotinic acid, kainic acid, sorbic acid, pyrrolidonecarboxylic acid, trimellitic acid, benzenesulfonic acid, toluenesulfonic acid, and acid salts of these organic acids.
無機酸としては、リン酸、リン酸二水素カリウム、リン
酸二水素ナトリウム、亜硫酸ナトリウム、亜硫酸カリウ
ム、ピロ亜硫酸ナトリウム(メタ重亜硫酸ナトリウム)
、ピロ亜硫酸カワウ1. (メタ重亜硫酸カリウム)、
酸性へキサメタリン酸ナトリウム、酸性へキサメタリン
酸カリウム、酸性ピロリン酸ナトリウム、酸性ビロリン
酸カリウム、スルファミン酸などが挙げられる。Inorganic acids include phosphoric acid, potassium dihydrogen phosphate, sodium dihydrogen phosphate, sodium sulfite, potassium sulfite, and sodium pyrosulfite (sodium metabisulfite).
, pyrosulfite cormorant 1. (potassium metabisulfite),
Examples include acidic sodium hexametaphosphate, acidic potassium hexametaphosphate, acidic sodium pyrophosphate, acidic potassium pyrophosphate, and sulfamic acid.
就中有機酸が好ましく、特にコハク酸、フマール酸、マ
レイン酸、クエン酸、リンゴ酸、酒石酸が望ましい。酸
(d)は造粒物中に5〜50重量%、好ましくは10〜
25重量%配合される。Among these, organic acids are preferred, with succinic acid, fumaric acid, maleic acid, citric acid, malic acid, and tartaric acid being particularly preferred. The acid (d) is present in the granules in an amount of 5 to 50% by weight, preferably 10 to 50% by weight.
It is blended in an amount of 25% by weight.
本発明の漂白活性孔側造粒物を得るための造粒手段とし
ては公知の方法が採用される。特に(a)〜(d)成分
を攪拌転勤装置に供給し造粒粒状化する攪拌転勤造粒法
、或いは加圧下に細かい網目を通して軸方向又は径方向
に押し出す押出造粒法が好適である。押出造粒法用の押
出造粒装置には、スクリュー式、ラム式、ロール式造粒
機などがある。A known method is employed as the granulation means for obtaining the bleach-activated pore-side granules of the present invention. Particularly suitable are the stirring transfer granulation method in which the components (a) to (d) are fed to a stirring transfer device and granulated into granules, or the extrusion granulation method in which the components are extruded axially or radially through a fine mesh under pressure. Extrusion granulators for extrusion granulation include screw type, ram type, roll type granulators, and the like.
造粒温度は40〜90℃が適当であり、この温度で融点
35℃以上を示す結合剤物質は溶融又は皮膜を形成し、
結合剤として作用する。造粒物中に多少の水分が存在す
ることは構わないが、許容量以上の水分が存在する場合
には造粒後乾燥しなければならない。The appropriate granulation temperature is 40 to 90°C, and at this temperature the binder material with a melting point of 35°C or higher melts or forms a film.
Acts as a binding agent. It is okay for some moisture to be present in the granulated product, but if the moisture is present in an amount greater than an allowable amount, the granulated product must be dried after granulation.
本発明の漂白活性孔側造粒物の粒径は篩或いは整粒器を
用い、125μm〜3mm、好ましくは350μm〜l
、 5mmの粒子が90%以上になるように調整される
。The particle size of the bleach-activated pore-side granules of the present invention is 125 μm to 3 mm, preferably 350 μm to l, using a sieve or sieve.
, so that the proportion of 5 mm particles is 90% or more.
本発明に使用する漂白活性化剤(a)は、粒径が1〜2
00μm1好ましくは5〜100μm1炭酸塩は0.5
〜1,000μm 、好ましくは1〜500μm、酸は
0.5〜300μm1好ましくは1〜100μmの粉末
品を使用するのが望ましい。The bleach activator (a) used in the present invention has a particle size of 1 to 2.
00μm1 preferably 5-100μm1 carbonate is 0.5
It is desirable to use a powder product with a particle size of ~1,000 μm, preferably 1 to 500 μm, and an acid of 0.5 to 300 μm, preferably 1 to 100 μm.
本発明造粒物はそのままで従来品と同等の貯蔵安定性を
有するが、必要により前述の結合剤物質を、造粒物粒子
表面に常法によりコーティングすることにより更に貯蔵
安定性を高めることができる。The granules of the present invention have the same storage stability as conventional products as they are, but if necessary, the storage stability can be further improved by coating the surface of the granules with the above-mentioned binder substance using a conventional method. can.
また、微粉ゼオライト、酸化チタン、炭酸カルシウムな
どの水不溶性もしくは水難溶性表面改質剤で粒子表面を
処理することにより、流動性を更によくすることができ
る。Furthermore, fluidity can be further improved by treating the particle surface with a water-insoluble or slightly water-soluble surface modifier such as finely divided zeolite, titanium oxide, or calcium carbonate.
本発明の造粒物には必要により、着色剤、硫酸す) I
Jウムなどの増量剤、香料、酸化防止剤などを配合して
よい。The granules of the present invention may optionally contain a coloring agent and sulfuric acid.
Bulking agents such as Jum, fragrances, antioxidants, etc. may be added.
以下、実施例により本発明を説明するが、本発明はこれ
らの例に限定されるものではない。EXAMPLES Hereinafter, the present invention will be explained with reference to examples, but the present invention is not limited to these examples.
実施例1
攪拌転勤造粒機(深江工業@J:ハイスピードミキサー
FS−GC−1OJ型)にテトラアセチルエチレンジア
ミン(TAED)を2.4kg、ポリエチレングリコー
ル(PBG−6000)を0.42kg、非イオン界面
活性剤く花王■製ポリオキシエチレンアルキルエーテル
; E−340)を0.24kg、炭酸水素ナトリウム
を1.74kg、コハク酸を1.2kg 、計6.0k
gを仕込み、ジャケット温度を70℃、主軸回転数を3
5Orpm、チョッパー回転数を150Orpmとし、
30分間造粒した。造粒終了後、ジャケットに冷水(1
5℃)を流し、造粒物の冷却を行い、物温か40℃以下
になった後造粒物を抜き出した。次に、この造粒物を篩
にかけ、粒径350〜1.500μmのものを製品とし
た。この時の製品化収率は93%であった。Example 1 2.4 kg of tetraacetyl ethylene diamine (TAED), 0.42 kg of polyethylene glycol (PBG-6000), and nonionic 0.24 kg of surfactant polyoxyethylene alkyl ether manufactured by Kao (E-340), 1.74 kg of sodium bicarbonate, 1.2 kg of succinic acid, total 6.0 kg.
g, the jacket temperature is 70℃, and the spindle rotation speed is 3.
5 Orpm, chopper rotation speed 150 Orpm,
Granulation was carried out for 30 minutes. After granulation, pour cold water (1
5° C.) to cool the granulated material, and after the temperature reached 40° C. or lower, the granulated material was extracted. Next, this granulated material was passed through a sieve to obtain a product having a particle size of 350 to 1.500 μm. The product yield at this time was 93%.
実施例2
混合機(松坂貿易@:レーディゲミキサート20型)に
TAEDを3.6kg、ポリエチレングリコール(PB
G−6000>を0.6kg 、非イオン界面活性剤を
0.3kg 、炭酸水素ナトリウムを0.75kg。Example 2 3.6 kg of TAED and polyethylene glycol (PB
0.6 kg of G-6000>, 0.3 kg of nonionic surfactant, and 0.75 kg of sodium hydrogen carbonate.
コハク酸を0.75kgの計6. Okgを仕込み、ジ
ャケット温度を70℃、主軸回転数を20Orpm、チ
ョッパー回転数を1.00Orpmとし、15分間加熱
した。0.75 kg of succinic acid, total 6. After heating, the jacket temperature was set to 70° C., the spindle rotation speed was set to 20 Orpm, and the chopper rotation speed was set to 1.00 Orpm for 15 minutes.
この混合物を横押出造粒機(不二パウダル■;ベレッタ
ーダブルBXD−60型、スクリーン径1.0mm)で
押し出し造粒した。This mixture was extruded and granulated using a horizontal extrusion granulator (Fuji Paudal ■; Beretter Double BXD-60 type, screen diameter 1.0 mm).
この造粒物3.0kgをマルメライザー(不二パウダル
H;Q−400型)で回転数を60Orpmとし、5分
間整粒した。次に、この造粒物を篩にかけ、粒径350
〜1.500μmのものを製品とした。この時の製品化
収率は89%であった。3.0 kg of this granulated material was sized using a Marmerizer (Fuji Paudal H; Q-400 type) at a rotational speed of 60 rpm for 5 minutes. Next, this granulated material was passed through a sieve, and the particle size was 350.
-1.500 μm was used as a product. The product yield at this time was 89%.
実施例3
第1表に示す組成で各造粒成分を配合し、実施例1と同
様の操作により漂白活性孔側造粒物を得た。Example 3 Each granulation component was blended according to the composition shown in Table 1, and a bleach-activated pore-side granule was obtained by the same operation as in Example 1.
比較例1〜3
第1表に示す組成で各造粒成分を配合し、比較例1,2
は実施例1と、比較例3は実施例2と同様の操作により
漂白活性孔側造粒物を得た。Comparative Examples 1 to 3 Comparative Examples 1 and 2 were prepared by blending each granulation component with the composition shown in Table 1.
In Example 1 and Comparative Example 3, bleach-activated pore-side granules were obtained by the same operations as in Example 2.
上記実施例1〜3及び比較例1〜3で得られた各漂白活
性孔側造粒物を用いて、それぞれの溶解速度と保存安定
性を以下に示す基準により評価した。Using each of the bleach-activated pore-side granules obtained in Examples 1 to 3 and Comparative Examples 1 to 3, the dissolution rate and storage stability of each were evaluated according to the criteria shown below.
それらの結果を第1表に示す。尚表中の物性の測定方法
は次の通りである。The results are shown in Table 1. The physical properties listed in the table were measured as follows.
溶解速度
20℃の水150m1を200m1ビーカに入れ、有効
酸素が0.05%となるように過炭酸ナトリウムを溶解
した後、漂白活性孔側造粒物を活性化剤の純分として0
.04%となるように添加し、2cmの攪拌羽根付きメ
カニカルスターラーを用いて1100rpで3分間攪拌
した後、0.3%のカタラーゼ溶液5mlを加え1分間
攪拌する。Pour 150 ml of water with a dissolution rate of 20°C into a 200 ml beaker and dissolve the sodium percarbonate so that the effective oxygen content is 0.05%.
.. After stirring for 3 minutes at 1100 rpm using a mechanical stirrer with a 2 cm stirring blade, 5 ml of 0.3% catalase solution was added and stirred for 1 minute.
この溶液に10%ヨウ化カリウム溶液10m7!、 2
0%硫酸溶液10!neを添加し、0.INのチオ硫酸
ナトリウム溶液で滴定を行う。また、同じ方法で10分
後の滴定も行い、下式により溶解率(3分後)を算出し
た。Add 10ml of 10% potassium iodide solution to this solution! , 2
0% sulfuric acid solution 10! ne and 0. Titration is carried out with a sodium thiosulfate solution of IN. Further, titration was also performed after 10 minutes using the same method, and the dissolution rate (after 3 minutes) was calculated using the following formula.
3分後の溶解率(%)=
過炭酸ナトリウムと漂白活性孔側造粒物を混合比1/1
の組成で10g混合し、50m1のプラスチック容器で
50℃、2週間保存を行う。Dissolution rate after 3 minutes (%) = Mixing ratio of sodium percarbonate and bleach activated pore side granules 1/1
Mix 10g of the following composition and store in a 50ml plastic container at 50°C for 2 weeks.
保存前及び保存後の混合組成物を用いて、上記溶解速度
と同様の滴定方法により10分後の滴定数を求め、
下式により活性化剤の残存率
を算出した。Using the mixed composition before and after storage, the titration number after 10 minutes was determined by the same titration method as the dissolution rate described above, and the residual rate of the activator was calculated using the following formula.
残存率(%)= 保存前の滴定数 (ie)Survival rate (%) = Titration number before storage (ie)
Claims (1)
陰イオン界面活性剤、長鎖脂肪酸及び高分子化合物から
なる群より選ばれた1種又は2種以上の結合剤物質2〜
50重量% (c)炭酸塩5〜50重量% (d)固形又は粉末状の酸5〜50重量% からなる漂白活性化剤造粒物。 2 結合剤物質が、融点35〜80℃のポリエチレング
リコール、非イオン界面活性剤及び長鎖脂肪酸からなる
群より選ばれた1種又は2種以上の化合物である請求項
1記載の漂白活性化剤造粒物。 3 炭酸塩が、炭酸水素ナトリウム、炭酸水素カリウム
、炭酸ナトリウム及び炭酸カリウムからなる群より選ば
れた1種又は2種以上のものである請求項1記載の漂白
活性化剤造粒物。 4 固形又は粉末状の酸が有機酸である請求項1記載の
漂白活性化剤造粒物。 5 有機酸が、コハク酸、フマール酸、マレイン酸、ク
エン酸、リンゴ酸及び酒石酸からなる群より選ばれた1
種又は2種以上の化合物である請求項4記載の漂白活性
化剤造粒物。 6 漂白活性化剤が80℃で固体である請求項1記載の
漂白活性化剤造粒物。 7 漂白活性化剤が、テトラアセチルエチレンジアミン
、グルコースペンタアセテート、テトラアセチルグリコ
ールウリル、アルカノイルオキシベンゼンスルホン酸ナ
トリウム及び一般式( I )で表される化合物からなる
群より選ばれる1種又は2種以上の化合物である請求項
6記載の漂白活性化剤造粒物。 ▲数式、化学式、表等があります▼( I ) 〔式中、R_1はC_1_〜_1_8のアルキル基を表
し、R_2、R_3はC_1〜_2のアルキル基を表し
、R_4は−(CH_2)_1_〜_1_2−を、Lは
▲数式、化学式、表等があります▼又は▲数式、化学式
、表等があります▼を 表す。〕 8 造粒物が押出造粒法又は攪拌転動造粒法によって得
られたものである請求項1記載の漂白活性化剤造粒物。[Claims] 1 (a) 10 to 85% by weight of bleach activator (b) polyethylene glycol, nonionic surfactant,
One or more binder substances selected from the group consisting of anionic surfactants, long chain fatty acids, and polymeric compounds2~
Bleach activator granules consisting of 50% by weight (c) 5-50% by weight of carbonate (d) 5-50% by weight of solid or powdered acid. 2. The bleach activator according to claim 1, wherein the binder substance is one or more compounds selected from the group consisting of polyethylene glycol with a melting point of 35 to 80°C, a nonionic surfactant, and a long chain fatty acid. Granules. 3. The bleach activator granules according to claim 1, wherein the carbonate is one or more selected from the group consisting of sodium hydrogen carbonate, potassium hydrogen carbonate, sodium carbonate, and potassium carbonate. 4. The bleach activator granules according to claim 1, wherein the solid or powdered acid is an organic acid. 5. The organic acid is selected from the group consisting of succinic acid, fumaric acid, maleic acid, citric acid, malic acid, and tartaric acid.
The bleach activator granule according to claim 4, which is a species or two or more kinds of compounds. 6. The bleach activator granules according to claim 1, wherein the bleach activator is solid at 80°C. 7. The bleach activator is one or more selected from the group consisting of tetraacetylethylenediamine, glucose pentaacetate, tetraacetylglycoluril, sodium alkanoyloxybenzenesulfonate, and a compound represented by general formula (I). The bleach activator granule according to claim 6, which is a compound. ▲There are mathematical formulas, chemical formulas, tables, etc.▼ (I) [In the formula, R_1 represents an alkyl group of C_1_ to _1_8, R_2 and R_3 represent an alkyl group of C_1 to _2, and R_4 is -(CH_2)_1_ to _1_2 -, L represents ▲There are mathematical formulas, chemical formulas, tables, etc.▼ or ▲There are mathematical formulas, chemical formulas, tables, etc.▼. ] 8. The bleach activator granulated material according to claim 1, wherein the granulated material is obtained by an extrusion granulation method or a stirring and rolling granulation method.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1076917A JPH02255800A (en) | 1989-03-29 | 1989-03-29 | Bleaching activating agent granule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1076917A JPH02255800A (en) | 1989-03-29 | 1989-03-29 | Bleaching activating agent granule |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02255800A true JPH02255800A (en) | 1990-10-16 |
Family
ID=13619044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1076917A Pending JPH02255800A (en) | 1989-03-29 | 1989-03-29 | Bleaching activating agent granule |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02255800A (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04164056A (en) * | 1990-10-24 | 1992-06-09 | Kao Corp | New nitrogen-containing compound and bleaching agent composition containing the compound |
EP0612843A1 (en) * | 1993-02-22 | 1994-08-31 | Unilever N.V. | Granular acidic cleaners |
WO1997024423A1 (en) * | 1995-12-28 | 1997-07-10 | Rhone-Poulenc Surfactants & Specialties, L.P. | Processes for producing solid surfactant compositions with enhanced dissolution rates |
WO1997024424A1 (en) * | 1995-12-28 | 1997-07-10 | Rhone-Poulenc Surfactants & Specialties, L.P. | Processes for producing solid surfactant compositions with decreased dissolution rates |
WO1998035011A1 (en) * | 1997-02-06 | 1998-08-13 | Henkel Kommanditgesellschaft Auf Aktien | Use of additives containing co-builders in detergents and cleaning agents |
US5858945A (en) * | 1996-06-26 | 1999-01-12 | Lever Brothers Company, Division Of Conopco, Inc. | Peracid granules containing citric acid monohydrate for improved dissolution rates |
EP0918087A1 (en) * | 1997-11-20 | 1999-05-26 | Henkel Kommanditgesellschaft auf Aktien | Method of making a co-builder additive |
EP1046702A3 (en) * | 1999-04-20 | 2000-11-02 | Kao Corporation | Granulated bleaching activator |
JP2002020792A (en) * | 2000-07-10 | 2002-01-23 | Kao Corp | Detergent composition |
JP2007506853A (en) * | 2003-05-21 | 2007-03-22 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | Stable particulate composition comprising a bleach catalyst |
WO2007086588A1 (en) | 2006-01-25 | 2007-08-02 | Kao Corporation | Bleaching activator granule |
-
1989
- 1989-03-29 JP JP1076917A patent/JPH02255800A/en active Pending
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04164056A (en) * | 1990-10-24 | 1992-06-09 | Kao Corp | New nitrogen-containing compound and bleaching agent composition containing the compound |
EP0612843A1 (en) * | 1993-02-22 | 1994-08-31 | Unilever N.V. | Granular acidic cleaners |
WO1997024423A1 (en) * | 1995-12-28 | 1997-07-10 | Rhone-Poulenc Surfactants & Specialties, L.P. | Processes for producing solid surfactant compositions with enhanced dissolution rates |
WO1997024424A1 (en) * | 1995-12-28 | 1997-07-10 | Rhone-Poulenc Surfactants & Specialties, L.P. | Processes for producing solid surfactant compositions with decreased dissolution rates |
US5858945A (en) * | 1996-06-26 | 1999-01-12 | Lever Brothers Company, Division Of Conopco, Inc. | Peracid granules containing citric acid monohydrate for improved dissolution rates |
WO1998035011A1 (en) * | 1997-02-06 | 1998-08-13 | Henkel Kommanditgesellschaft Auf Aktien | Use of additives containing co-builders in detergents and cleaning agents |
EP0918087A1 (en) * | 1997-11-20 | 1999-05-26 | Henkel Kommanditgesellschaft auf Aktien | Method of making a co-builder additive |
US6500794B1 (en) | 1999-04-20 | 2002-12-31 | Kao Corporation | Granulated bleaching activator |
EP1046702A3 (en) * | 1999-04-20 | 2000-11-02 | Kao Corporation | Granulated bleaching activator |
JP2002020792A (en) * | 2000-07-10 | 2002-01-23 | Kao Corp | Detergent composition |
JP4573960B2 (en) * | 2000-07-10 | 2010-11-04 | 花王株式会社 | Detergent composition |
JP2007506853A (en) * | 2003-05-21 | 2007-03-22 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | Stable particulate composition comprising a bleach catalyst |
JP4823909B2 (en) * | 2003-05-21 | 2011-11-24 | チバ ホールディング インコーポレーテッド | Stable particulate composition comprising a bleach catalyst |
WO2007086588A1 (en) | 2006-01-25 | 2007-08-02 | Kao Corporation | Bleaching activator granule |
US8063009B2 (en) | 2006-01-25 | 2011-11-22 | Kao Corporation | Bleaching activator granule |
AU2007208598B2 (en) * | 2006-01-25 | 2012-03-15 | Kao Corporation | Bleaching activator granule |
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