EP0826025A1 - Verwendung von heterocyclischen verbindungen als aktivatoren für anorganische perverbindungen - Google Patents
Verwendung von heterocyclischen verbindungen als aktivatoren für anorganische perverbindungenInfo
- Publication number
- EP0826025A1 EP0826025A1 EP96919669A EP96919669A EP0826025A1 EP 0826025 A1 EP0826025 A1 EP 0826025A1 EP 96919669 A EP96919669 A EP 96919669A EP 96919669 A EP96919669 A EP 96919669A EP 0826025 A1 EP0826025 A1 EP 0826025A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- groups
- group
- atoms
- radicals
- alkyl
- 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
- 239000012190 activator Substances 0.000 title claims abstract description 40
- 150000002391 heterocyclic compounds Chemical class 0.000 title claims abstract description 22
- 125000000864 peroxy group Chemical group O(O*)* 0.000 title abstract 2
- 238000005406 washing Methods 0.000 claims abstract description 26
- 239000007844 bleaching agent Substances 0.000 claims abstract description 21
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 15
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- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
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- 239000012459 cleaning agent Substances 0.000 claims abstract description 7
- 150000003951 lactams Chemical group 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 125000003118 aryl group Chemical group 0.000 claims description 21
- 125000003277 amino group Chemical group 0.000 claims description 19
- 125000000217 alkyl group Chemical group 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 13
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 13
- 239000004753 textile Substances 0.000 claims description 13
- 239000000654 additive Substances 0.000 claims description 12
- 125000001072 heteroaryl group Chemical group 0.000 claims description 11
- 125000002947 alkylene group Chemical group 0.000 claims description 10
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 10
- 125000003342 alkenyl group Chemical group 0.000 claims description 9
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 9
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 125000004430 oxygen atom Chemical group O* 0.000 claims description 9
- 125000001246 bromo group Chemical group Br* 0.000 claims description 8
- 125000005392 carboxamide group Chemical group NC(=O)* 0.000 claims description 8
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 8
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 8
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 8
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims description 8
- 125000003944 tolyl group Chemical group 0.000 claims description 8
- 125000004429 atom Chemical group 0.000 claims description 6
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 4
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- 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 5
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- 244000025254 Cannabis sativa Species 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- 102000004882 Lipase Human genes 0.000 description 4
- 239000004367 Lipase Substances 0.000 description 4
- 108090001060 Lipase Proteins 0.000 description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 4
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- 239000004365 Protease Substances 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
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- 239000003054 catalyst Substances 0.000 description 4
- 150000001991 dicarboxylic acids Chemical class 0.000 description 4
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 4
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- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 4
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- 150000002978 peroxides Chemical class 0.000 description 4
- 235000020095 red wine Nutrition 0.000 description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 3
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- SVYKKECYCPFKGB-UHFFFAOYSA-N N,N-dimethylcyclohexylamine Chemical compound CN(C)C1CCCCC1 SVYKKECYCPFKGB-UHFFFAOYSA-N 0.000 description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 3
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- 229910019142 PO4 Inorganic materials 0.000 description 3
- 229920000805 Polyaspartic acid Polymers 0.000 description 3
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- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 238000004453 electron probe microanalysis Methods 0.000 description 3
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- 229910052744 lithium Inorganic materials 0.000 description 3
- KJPHTXTWFHVJIG-UHFFFAOYSA-N n-ethyl-2-[(6-methoxypyridin-3-yl)-(2-methylphenyl)sulfonylamino]-n-(pyridin-3-ylmethyl)acetamide Chemical compound C=1C=C(OC)N=CC=1N(S(=O)(=O)C=1C(=CC=CC=1)C)CC(=O)N(CC)CC1=CC=CN=C1 KJPHTXTWFHVJIG-UHFFFAOYSA-N 0.000 description 3
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- 229940099563 lactobionic acid Drugs 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 235000020778 linoleic acid Nutrition 0.000 description 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- WRIRWRKPLXCTFD-UHFFFAOYSA-N malonamide Chemical class NC(=O)CC(N)=O WRIRWRKPLXCTFD-UHFFFAOYSA-N 0.000 description 1
- 150000002696 manganese Chemical class 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 108010003855 mesentericopeptidase Proteins 0.000 description 1
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 description 1
- 230000003641 microbiacidal effect Effects 0.000 description 1
- 108010020132 microbial serine proteinases Proteins 0.000 description 1
- 229940124561 microbicide Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- UJPCOKISUIXFFR-UHFFFAOYSA-N n-acetyl-n-(4-methylphenyl)acetamide Chemical compound CC(=O)N(C(C)=O)C1=CC=C(C)C=C1 UJPCOKISUIXFFR-UHFFFAOYSA-N 0.000 description 1
- VHSKBXQVAXSUFU-UHFFFAOYSA-N n-acetyl-n-[(diacetylamino)methyl]acetamide Chemical compound CC(=O)N(C(C)=O)CN(C(C)=O)C(C)=O VHSKBXQVAXSUFU-UHFFFAOYSA-N 0.000 description 1
- KBDYPDHUODKDRK-UHFFFAOYSA-N n-acetyl-n-phenylacetamide Chemical compound CC(=O)N(C(C)=O)C1=CC=CC=C1 KBDYPDHUODKDRK-UHFFFAOYSA-N 0.000 description 1
- ZQXSMRAEXCEDJD-UHFFFAOYSA-N n-ethenylformamide Chemical compound C=CNC=O ZQXSMRAEXCEDJD-UHFFFAOYSA-N 0.000 description 1
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 description 1
- DDNVNUWFESEAHN-UHFFFAOYSA-N n-methyl-n-methylsulfonylacetamide Chemical compound CC(=O)N(C)S(C)(=O)=O DDNVNUWFESEAHN-UHFFFAOYSA-N 0.000 description 1
- FVCXXYLGLXGBDR-UHFFFAOYSA-N n-methyl-n-methylsulfonylbenzamide Chemical compound CS(=O)(=O)N(C)C(=O)C1=CC=CC=C1 FVCXXYLGLXGBDR-UHFFFAOYSA-N 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000004957 naphthylene group Chemical class 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 150000004967 organic peroxy acids Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- LSQDBVVVZIEZBQ-UHFFFAOYSA-N phenyl 2-oxopyrrolidine-1-carboxylate Chemical compound C1CCC(=O)N1C(=O)OC1=CC=CC=C1 LSQDBVVVZIEZBQ-UHFFFAOYSA-N 0.000 description 1
- AHWALFGBDFAJAI-UHFFFAOYSA-N phenyl carbonochloridate Chemical compound ClC(=O)OC1=CC=CC=C1 AHWALFGBDFAJAI-UHFFFAOYSA-N 0.000 description 1
- 125000003884 phenylalkyl group Chemical class 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000233 poly(alkylene oxides) Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- XTHRMVQDBJOEPD-UHFFFAOYSA-N prop-1-ene;urea Chemical compound CC=C.NC(N)=O.NC(N)=O XTHRMVQDBJOEPD-UHFFFAOYSA-N 0.000 description 1
- DHERNFAJQNHYBM-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1.O=C1CCCN1 DHERNFAJQNHYBM-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- URLJMZWTXZTZRR-UHFFFAOYSA-N sodium myristyl sulfate Chemical compound CCCCCCCCCCCCCCOS(O)(=O)=O URLJMZWTXZTZRR-UHFFFAOYSA-N 0.000 description 1
- 229950005425 sodium myristyl sulfate Drugs 0.000 description 1
- RPACBEVZENYWOL-XFULWGLBSA-M sodium;(2r)-2-[6-(4-chlorophenoxy)hexyl]oxirane-2-carboxylate Chemical compound [Na+].C=1C=C(Cl)C=CC=1OCCCCCC[C@]1(C(=O)[O-])CO1 RPACBEVZENYWOL-XFULWGLBSA-M 0.000 description 1
- NJWINEJWPSVGQC-UHFFFAOYSA-M sodium;4-(7-methyloctanoyloxy)benzenesulfonate Chemical compound [Na+].CC(C)CCCCCC(=O)OC1=CC=C(S([O-])(=O)=O)C=C1 NJWINEJWPSVGQC-UHFFFAOYSA-M 0.000 description 1
- OVONNAXAHAIEDF-UHFFFAOYSA-M sodium;4-benzoyloxybenzenesulfonate Chemical compound [Na+].C1=CC(S(=O)(=O)[O-])=CC=C1OC(=O)C1=CC=CC=C1 OVONNAXAHAIEDF-UHFFFAOYSA-M 0.000 description 1
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 235000011044 succinic acid Nutrition 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 150000000000 tetracarboxylic acids Chemical class 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 150000003852 triazoles Chemical class 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
- C11D3/40—Dyes ; Pigments
- C11D3/42—Brightening agents ; Blueing agents
-
- 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
- C11D3/3907—Organic compounds
-
- 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
- C11D3/3907—Organic compounds
- C11D3/393—Phosphorus, boron- or silicium-containing compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/614—Optical bleaching or brightening in aqueous solvents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/657—Optical bleaching or brightening combined with other treatments, e.g. finishing, bleaching, softening, dyeing or pigment printing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/60—Optical bleaching or brightening
- D06L4/671—Optical brightening assistants, e.g. enhancers or boosters
Definitions
- the present invention relates to the use of certain heterocyclic compounds based on cyclic carbamates, lactones or lactams as activators for inorganic per-compounds, in particular as cold bleach activators or optical brighteners in washing, cleaning and bleaching agents and in disinfectants.
- the present invention further relates to certain technical preparations which contain these heterocyclic compounds.
- N-acyllactarne e.g. N-acetylcaprolactam
- bleaching organic peroxyacid e.g. N-acetylcaprolactam
- the object of the present invention was to improve the bleaching, oxidation and cleaning action of a system of activator and inorganic per-compounds in the lower
- Temperature range in particular from 15 to 60 ° C, bring about.
- T is hydrogen or C 1 to C 4 alkyl
- X is an oxygen-containing group of the formula means where
- Y represents hydrogen, ammonium, which can optionally be substituted by organic radicals, or C 1 - to C 4 -alkyl and
- A is a C 1 to C 18 alkylene group, a C 2 to
- C 18 alkenylene group a C 5 to C 32 cycloalkylene group, a C 7 to C 30 aralkylene group, a C 6 to C 18 arylene group or a C 3 to C 18 heteroarylene group, wherein aliphatic structural units additionally to five hydroxyl groups, C 1 by a - to C 4 -alkoxy groups, amino groups, C 1 - to C 4 alkylamino groups, di-C 1 - C 4 alkylamino groups to, chlorine atoms, bromine atoms, nitro groups, cyano groups , Carboxyl groups, sulfo groups, carboxy-C 1 to C 4 -alkyl groups, carboxamide groups or phenyl, tolyl or benzyl radicals, where aromatic, cycloaliphatic and heteroaromatic structural units can also be substituted by the radicals mentioned, or by a up to eight non-adjacent oxygen atoms, amino groups, C 1 -C 4
- Group X -CO- means the following:
- C 3 to C 18 heteroaryl aliphatic radicals additionally having one to five hydroxyl groups, C 1 to C 4 alkoxy groups, amino groups, C 1 to C 4 alkylamino groups, di-C 1 to C 4 groups alkylamino groups, chlorine atoms, bromine atoms, nitro groups, cyano groups, carboxyl groups,
- the variables Z 1 to Z 3 in the heterocyclic systems (a) to (c) can in particular mean C 2 to C 10 alkylene groupings of the following structure:
- the variables Z 1 to Z 3 can be functionalized or interrupted as indicated.
- bridge link A Typical examples of bridge link A are as follows:
- methylene as a linear or branched C 1 to C 18 alkylene group, in particular C 6 to C 12 alkylene group,
- 2,3-butylene pentamethylene, 3-methyl-1,5-pentylene, hexamethylene, heptamethylene, octamethylene, nonamethylene, decamethylene, undecamethylene, dodecamethylene, tetradecamethylene, hexadecamethylene or octadecamethylene occur;
- a linear or branched C 2 - to C 18 -alkenylene group in particular C 6 - to C 12 -alkenylene group, bridge members with one, two or three olefinic double bonds or also acetylenic double bonds can occur, for example 1,2-ethenylene, 1,3 Propenylene, 1,4-but-2-enylene, 1,6-hex-3-enylene,
- C 10 -cycloalkylene groups are 1,2- or 1,3-cyclopentylene, 1,2-, 1,3- or 1,4-cyclohexylene, 1,2-, 1,3- or 1,4-cyclo-heptylene , 1,2-, 1,3-, 1,4- or 1, 5-cyclooctylene or groupings of the formula
- C 7 to C 30 aralkylene groups in particular optionally alkyl-substituted C 7 to C 22 phenylalkylene and diphenylalkylene groups, groups of the formula come into consideration
- ⁇ 1,4-, 1,3- and 1,2-phenylene are particularly suitable as C 6 to C 18 arylene groups, in particular optionally alkyl-substituted phenylene, bisphenylene or naphthylene groups, but also groups of the formula
- C 3 - to C 18 -heteroarylene groups in particular five- or six-membered C 3 - to C 12 -heteroarylene groups with one or two heteroatoms from the group consisting of nitrogen, oxygen and sulfur, are suitable groups of the formula
- the following structures can be considered as structures interrupted by oxygen or amino groups, in particular NH or N (CH 3 ) groups:
- C 1 - to C 30 alkyl or C 9 - to C 30 alkyl group are, for example, methyl, ethyl, n-propyl, iso-propyl, n-butyl, iso-butyl, sec-butyl, tert .-Butyl, n-pentyl, iso-pentyl, sec.-pentyl, tert.-pentyl, neo-pentyl, n-hexyl, n-heptyl, n-octyl, n-nonyl, n-decyl, n-undecyl, n-dodecyl, n-tridecyl, n-tetradecyl, n-pentadecyl, n-hexadecyl, n-heptadecy
- C 7 - to C 18 aralkyl in particular C 7 - to C 12 aralkyl, in particular alkyl-substituted phenylalkyl groups, for example benzyl; 2-, 3- or 4-methylbenzyl, 2-phenylethyl, 3-phenylpropyl, 4-phenylbutyl, 2-, 3- or 4-ethylbenzyl, 3- or 4-isopropylbenzyl or 3- or 4-butylbenzyl;
- C 14 aryl or C 10 to C 14 aryl groups especially in the former case phenyl and alkyl-substituted phenyl;
- - As a C 3 - to C 18 -heteroaryl group, in particular five- or six-membered C 3 - to C 12 -heteroaryl groups with one or two heteroatoms from the group nitrogen, oxygen and sulfur come into question, examples of which are:
- variables Z 1 to Z 3 , A, R 1 and R 2 defined above can additionally be functionalized by the groups indicated.
- C 1 - to C 4 -alkoxy groups mean in particular methoxy
- Preferred amino groups are -NH 2 , -NH (CH 3 ), -NH (CH 2 CH 3 ), -N (CH 3 ) 2 and -N (CH 2 CH 3 ) 2 .
- Carboxy-C 1 - to C 4 -alkyl groups are, for example, carboxymethyl, Carboxyethyl, carboxypropyl, carboxybutyl or carboxy-tert-butyl.
- the oxygen-containing group X in which one or two oxygen atoms are bonded to carbon, sulfur or phosphorus atoms by a double bond, that is to say represent carbonyl or heterocarbonyl functionalities, preferably means
- the two heterocyclic radicals L bonded to the group X are preferably the same.
- heterocyclic compounds I are preferably used:
- the radical R 1 in the structure types (1) to (8) and (10) stands in particular for methyl, ethyl, n-butyl, tert-butyl, n-heptyl, n-nonyl, n-undecyl, cyclohexyl, benzyl, Phenyl or 2-, 3- or 4-methylphenyl.
- the radical R 1 in structure type (11) stands in particular for n-nonyl, n-undecyl or cyclohexyl.
- the bridge member A in the structure types (24) to (33) stands in particular for hexamethylene, octamethylene, decamethylene, dodecamethylene, 1,3- or 1,4-cyclohexylene or 1,4-, 1,3- or
- 1, 2-phenylene; of special interest for A is 1,4-phenylene (derived from terephthalic acid).
- the compounds I can be used as activators for inorganic per-compounds wherever a particular increase in the oxidation effect of the inorganic per-compounds at low temperatures is important, e.g. in the bleaching of textiles, hair or hard surfaces, in the oxidation of organic or inorganic intermediates and in disinfection. Most of them outperform
- the compounds I are odorless or pleasant-smelling substances which can therefore also be used without difficulty in detergents and cleaning agents which are intended for use in the household.
- the conditions can be varied widely depending on the intended use.
- mixtures of water and suitable organic solvents e.g. for use in disinfection or in the oxidation of intermediates, as a reaction medium.
- the pH of the reaction medium can be selected within wide limits, from the weakly acidic range (pH 4) to the strongly alkaline range (pH 13), depending on the application.
- the alkaline range from pH 8 to pH 11 is preferred since it is particularly advantageous for the activation reaction and the stability of the per compound formed.
- the activator described is also preferably used together with a sodium perborate or with sodium carbonate perhydrate, which already have pH values in this range in their solutions.
- suitable per compounds are phosphate perhydrates and urea perhydrate.
- the amounts of per compounds are generally chosen so that between 10 and 10,000 ppm of active oxygen, preferably between 50 and 5000 ppm of active oxygen, are present in the solutions. The amount of activator used also depends on the application.
- the compounds I can be used for activation in pure form or, if this is expedient, for example, to increase the storage stability, in special forms of supply such as tablets, granules or in finely divided coated form (so-called prills). Such granular forms, which are produced by agglomeration granulation, are of particular importance. Liquid ones are suitable for machine dosing
- Activators as such or solutions in organic solvents or liquid dispersions containing the activator It is preferably used in pre-assembled agents in a mixture with the per compounds to be activated and, if appropriate, further components required for the desired bleaching, oxidation or cleaning process, such as pH regulating agents and stabilizers for per compounds.
- further components required for the desired bleaching, oxidation or cleaning process such as pH regulating agents and stabilizers for per compounds.
- other customary activators can also be present. Mixing with selected amounts of per-compounds and other additives makes the application easier and the user achieves the desired result more reliably, since the optimal conditions are obtained when the agents are dissolved without further action.
- Such agents are in solid, preferably scatterable form, but also as liquids.
- polyacylated sugars for example pentaacetyl glucose; - Acyloxybenzenesulfonic acids and their alkali and alkaline earth metal salts, for example sodium p-isononanoyloxy-benzenesulfonate or sodium p-benzoyloxy-benzenesulfonate; - N-diacylated and N, N'-tetracylated amines, for example N, N, N ', N'-tetraacetyl-methylenediamine and -ethylenediamine, N, N-diacetylaniline, N, N-diacetyl-p-toluidine or 1,3-diacylated hydantoins such as 1,3-diacetyl-5, 5-dimethylhydantoin;
- N-alkyl-N-sulfonyl-carbonamides e.g. N-methyl-N-mesyl-acetamide or N-methyl-N-mesyl-benzamide;
- N-acylated cyclic hydrazides acylated triazoles or urazoles, e.g. Monoacetyl maleic acid hydrazide;
- N, N-trisubstituted hydroxy amines e.g. 0-benzoyl-N, N-succinylhydroxylamine, O-acetyl-N, N-succinyl-hydroxylamine or
- N, N'-diacylsulfurylamides e.g. N, N '-dimethyl-N, N'-diacetylsulfurylamide or N, N'-diethyl-N, N'-dipropionylsulfurylamide;
- Triacylcyanurates e.g. Triacetyl cyanurate or tribenzoyl cyanurate
- Carboxylic anhydrides e.g. Benzoic anhydride, m-chlorobenzoic anhydride or phthalic anhydride; - 1,3-diacyl-4,5-diacyloxy imidazolines, e.g. 1,3-diacetyl-4,5-diacetoxyimidazoline;
- ⁇ -acyloxy polyacyl malonamides e.g. ⁇ -acetoxy-N, N'-diacetylma lonamide
- Diacyl-dioxohexahydro-1,3,5-triazines e.g. 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine;
- heterocyclic compounds I as cold bleach activators or optical brighteners in washing, cleaning and bleaching agents, especially in washing and Bleaching agents and bleach additives for textile washing, as well as in disinfectants.
- Activators can be combined with almost all common ingredients of detergents and bleaches. In this way it is possible to build up means which are particularly suitable for textile treatment at low temperatures and also means which are suitable in a number of temperature ranges up to the traditional area of washing dishes.
- the main components of detergents, bleaching agents and cleaning agents are, in addition to per-compounds and activators, framework substances
- Builder i.e. inorganic builders and / or organic cobuilders, and surfactants, especially anionic and / or nonionic surfactants.
- other customary auxiliaries and accompanying substances such as bulking agents, complexing agents, phosphonates, dyes, corrosion inhibitors, graying inhibitors, bleaching catalysts, peroxide stabilizers, electrolytes, optical brighteners, enzymes, perfume oils, foam regulators and activating agents
- Inorganic builders All conventional inorganic builders such as aluminosilicates, silicates, carbonates and phosphates are suitable as inorganic builders.
- Suitable inorganic builders are e.g. Alumosilicates with ion exchange properties such as Zeolites.
- zeolites are suitable, in particular zeolite A, X, B, P, MAP and HS in their Na form or in forms in which Na is partly replaced by other cations such as Li, K, Ca, Mg or ammonium.
- Suitable zeolites are described, for example, in EP-A 038 591, EP-A 021 491, EP-A 087 035, US-A 4 604 224, GB-A 2 013 259, EP-A 522 726, EP-A 384 070 and WO-A 94/24 251.
- Suitable inorganic builders are e.g. amorphous or crystalline silicates such as e.g. amorphous disilicates, crystalline disilicates such as the layered silicate SKS-6 (manufacturer Hoechst).
- the silicates can be used in the form of their alkali, alkaline earth or ammonium salts. Na, Li and
- Suitable anionic surfactants are, for example, fatty alcohol sulfates of fatty alcohols having 8 to 22, preferably 10 to 18 carbon atoms, for example C 9 to C 11 alcohol sulfates, C 12 to C 13 alcohol sulfates, cetyl sulfate, myristyl sulfate, palmityl sulfate, stearyl sulfate and tallow fatty alcohol sulfate.
- Suitable anionic surfactants are sulfated ethoxylated C 8 to C 22 alcohols (alkyl ether sulfates) or their soluble salts.
- Compounds of this type are prepared, for example, by first alkoxylating a C 8 to C 22 , preferably a C 10 to C 18 alcohol, for example a fatty alcohol, and then sulfating the alkoxylation product.
- Ethylene oxide is preferably used for the alkoxylation, 2 to 50, preferably 3 to 20, moles of ethylene oxide being used per mole of fatty alcohol.
- the alkoxylation of the alcohols can also be carried out using propylene oxide alone and, if appropriate, butylene oxide.
- Alkoxylated C 8 to C 22 alcohols which contain ethylene oxide and propylene oxide or ethylene oxide and butylene oxide are also suitable.
- the alkoxylated C 8 or to C 22 alcohols can contain the ethylene oxide, propylene oxide and butylene oxide units in the form of blocks or in statistical distribution.
- alkanesulfonates such as
- C 8 - to C 24 - preferably C 10 - to C 18 -alkanesulfonates and soap such as the salts of C 8 - to C 24 -carboxylic acids.
- Other suitable anionic surfactants are C 9 to C 20 linear alkylbenzenesulfonates (LAS).
- the anionic surfactants are preferably added to the detergent in the form of salts.
- Suitable cations in these salts are alkali metal salts such as sodium, potassium and lithium and
- Ammonium salts such as Hydroxethylammonium, di (hydroxyethyl) ammonium and tri (hydroxyethyl) ammonium salts.
- Suitable nonionic surfactants are, for example, alkoxylated C 8 -C 22 -alcohols such as fatty alcohol alkoxylates or oxalcohol alkoxylates.
- the alkoxylation can be carried out using ethylene oxide, propylene oxide and / or butylene oxide. All alkoxylated alcohols which contain at least two molecules of an alkylene oxide mentioned above can be used as the surfactant.
- Block polymers of ethylene oxide also come here, Propylene oxide and / or butylene oxide or adducts which contain the alkylene oxides mentioned in a statistical distribution. 2 to 50, preferably 3 to 20, moles of at least one alkylene oxide are used per mole of alcohol.
- Ethylene oxide is preferably used as the alkylene oxide.
- the alcohols preferably have 10 to 18 carbon atoms.
- nonionic surfactants are alkyl phenol ethoxylates with C 6 to C 14 alkyl chains and 5 to 30 moles of ethylene oxide units.
- alkyl polyglucosides with 8 to 22, preferably 10 to 18 carbon atoms in the alkyl chain. These compounds usually contain 1 to 20, preferably 1.1 to 5, glucoside units.
- N-alkyl glucamides of general structure II or III
- R 4 is C 6 to C 22 alkyl, R 5 H or C 1 to C 4 alkyl and R 6 is a polyhydroxyalkyl radical having 5 to 12 C atoms and at least
- R 3 is hydroxy groups.
- R 4 is preferably C 10 to C 18 alkyl, R 5 is methyl and R 6 is a C 5 or C 6 radical.
- R 4 is preferably C 10 to C 18 alkyl, R 5 is methyl and R 6 is a C 5 or C 6 radical.
- such compounds are obtained by acylation of reducing
- aminated sugars with acid chlorides of C 10 -C 18 carboxylic acids aminated sugars with acid chlorides of C 10 -C 18 carboxylic acids.
- the detergents according to the invention preferably contain C 10 -C 16 alcohols ethoxylated with 3-12 mol ethylene oxide, particularly preferably ethoxylated fatty alcohols as nonionic surfactants.
- C 4 - to C 20 -di, tri and tetracarboxylic acids such as succinic acid, propane tricarboxylic acid, butanetetracarboxylic acid, cyclopentanetetracarboxylic acid and alkyl and alkylene succinic acids
- C 2 to C 16 alkyl or alkylene radicals C 4 to C 20 hydroxycarboxylic acids such as malic acid, tartaric acid, gluconic acid, glutaric acid, citric acid, lactobionic acid and sucrose mono-, di- and tricarboxylic acid;
- Aminopolycarboxylates such as nitrilotriacetic acid, methylglycine diacetic acid, alanine diacetic acid, ethylenediaminetetraacetic acid and serine diacetic acid;
- Salts of phosphonic acids such as e.g. Hydroxyethane diphosphonic acid, ethylenediaminetetra (methylene phosphonate) and diethylene triamine penta (methylene phosphonate).
- Suitable oligomeric or polymeric polycarboxylates as organic cobuilders are:
- Copolymers and terpolymers of unsaturated C 4 -C 8 dicarboxylic acids the comonomers being monoethylenically unsaturated monomers from group (i) in amounts of up to 95% by weight from group (ii) in amounts of up to 60% by weight %
- polymerized from group (iii) in amounts of up to 20% by weight.
- suitable unsaturated C 4 -C 8 dicarboxylic acids are maleic acid, fumaric acid, itaconic acid and citraconic acid. Maleic acid is preferred.
- Group (i) includes monoethylenically unsaturated C 3 -C 8 -monocarboxylic acids such as, for example, acrylic acid, methacrylic acid, crotonic acid and vinyl acetic acid. Acrylic acid and methacrylic acid from group (i) are preferably used.
- Group (ii) includes monoethylenically unsaturated
- Group (iii) comprises (meth) acrylic esters of C 1 to C 8 alcohols, (meth) acrylonitrile, (meth) acrylamides of C 1 -C 8 amines, N-vinylformamide and vinylimidazole.
- polymers of group (ii) contain vinyl esters in copolymerized form, these can also be partially or completely hydrolyzed to vinyl alcohol structural units.
- Suitable copolymers and terpolymers are known, for example, from US Pat. No. 3,887,806 and DE-A 43 13 909.
- Suitable copolymers of dicarboxylic acids as organic cobuilders are preferably:
- the weight ratio of acrylic acid to vinyl esters can vary in the range from 20:80 to 80:20, and particularly preferably terpolymers of maleic acid, acrylic acid and vinyl acetate or vinyl propionate in a weight ratio of 20 (maleic acid): 80 (acrylic acid + vinyl ester) to 90 (maleic acid): 10 (acrylic acid + Vinyl ester), the weight ratio of acrylic acid to vinyl ester being in the range of
- Suitable unsaturated carboxylic acids are, for example, maleic acid, fumaric acid, itaconic acid, citraconic acid, acrylic acid, methacrylic acid, crotonic acid and vinyl acetic acid and mixtures of acrylic acid and maleic acid, which are present in amounts of 40 to 95% by weight, based on the component to be grafted, are grafted on.
- Suitable modifying monomers are the above-mentioned monomers of groups (ii) and (iii).
- Ethylene oxide / propylene oxide or ethylene oxide / butylene oxide block copolymers statistical ethylene oxide / propylene oxide or ethylene oxide / butylene oxide copolymers, alkoxylated mono- or polybasic C 1 -C 22 alcohols, cf. No. 4,746,456.
- Grafted degraded or degraded reduced starches and grafted polyethylene oxides from this group are preferably used, 20 to 80% by weight of monomers based on the graft component being used in the graft polymerization.
- a mixture of maleic acid and acrylic acid in a weight ratio of 90:10 to 10:90 is preferably used for the grafting.
- Polyglyoxylic acids as organic cobuilders are described, for example, in EP-B 001004, US-A 5399286, DE-A 4106355 and
- EP-A 656914 The end groups of the polyglyoxylic acids can have different structures.
- Polyamidocarboxylic acids and modified polyamidocarboxylic acids as organic cobuilders are known, for example, from
- Condensation products of citric acid with hydroxycarboxylic acids or polyhydroxy compounds as organic cobuilders are known, for example, from WO-A 93/22362 and WO-A 92/16493.
- Such carboxyl Condensates containing groups usually have molecular weights of up to 10,000, preferably up to 5,000.
- Suitable soil release polymers and / or graying inhibitors for detergents are, for example:
- Polyester made of polyethylene oxides which are end group-capped with di- and / or polyhydric alcohols and dicarboxylic acid.
- polyesters are known, for example from
- soil release polymers are amphiphilic graft or copolymers of vinyl and / or acrylic esters on polyalkylene oxides (cf. US Pat. No. 4,746,456, US Pat. No. 4,846,995, DE-A 3711299,
- US-A 4904408, US-A 4846994 and US-A 4849126 or modified celluloses such as e.g. Methyl cellulose, hydroxypropyl cellulose or carboxymethyl cellulose.
- Color transfer inhibitors examples are homopolymers and copolymers of vinylpyrrolidone, vinylimidazole, vinyloxazolidone and 4-vinylpyridine-N-oxide with molecular weights from 15,000 to 100,000, and crosslinked, finely divided polymers based on these monomers.
- the use of such polymers mentioned here is known, cf. DE-B 2232353, DE-A 2814287,
- Enzymes Suitable enzymes are proteases, lipases, amylases and cellulases.
- the enzyme system can work on a single one of the enzymes
- Suitable bleaching catalysts are quaternized imines and sulfonimines (cf. US-A 5360568, US-A 5360569 and EP-A 453003) and manganese complexes (cf. WO-A 94/21777).
- the present invention also relates to washing and
- Bleaching agents for textile washing which contain 0.1 to 20% by weight, preferably 0.5 to 10% by weight, based on the total amount of the preparation, of one or more heterocyclic compounds I.
- Typical textile detergents and bleaches of this type have the following composition:
- anionic and / or nonionic surfactants 0.5 to 20% by weight, preferably 5 to 15% by weight of anionic and / or nonionic surfactants
- framework substances from the group of condensed phosphates, alkali silicates, alkali carbonates, sodium aluminum silicates and mixtures thereof,
- framework substances from the group salts of amino carboxylic acids, salts of polyphosphonic acids, salts of polycarboxylic acids and mixtures thereof, 2 to 35% by weight, preferably 5 to 30% by weight .-% inorganic per compounds,
- the activators I according to the invention are preferably used in powdered or granular detergents. It can be classic heavy-duty detergents or concentrated or compacted detergents.
- a typical powdery or granular heavy-duty detergent according to the invention can have, for example, the following composition: 0.5 to 50, preferably 5 to 30% by weight of at least one anionic and / or nonionic surfactant,
- Color transfer inhibitors - 0 to 1.5% by weight, preferably 0.1 to 1.0% by weight of protease, - 0 to 1.5% by weight, preferably 0.1 to 1.0% by weight other detergent enzymes, in particular lipase, 0 to 1.5% by weight, preferably 0.2 to 1.0% by weight, of a soil release polymer, ad 100% customary auxiliaries and accompanying substances and water.
- Inorganic builders preferably used in detergents are sodium carbonate, sodium bicarbonate, zeolite A and P and amorphous and crystalline Na silicates, in particular layered silicates such as SKS-6 (manufacturer: Hoechst AG),
- Organic cobuilders preferably used in detergents are acrylic acid / maleic acid copolymers, acrylic acid / maleic acid / vinyl ester terpolymers such as acrylic acid / maleic acid / vinyl acetate terpolymers, polyaspartic acid and citric acid.
- Inorganic bleaching agents preferably used in detergents are sodium perborate and sodium carbonate perhydrate.
- Inorganic surfactants preferably used in detergents are fatty alcohol sulfates, linear alkylbenzenesulfonates (LAS) and soaps, the proportion of LAS preferably being less than 8% by weight, particularly preferably less than 4% by weight.
- Nonionic surfactants preferably used in detergents are C 11 to C 17 oxo alcohol ethoxylates with 3-13 ethylene oxide units, C 10 to C 16 fatty alcohol ethoxylates with 3-13 ethylene oxide units units and additionally ethoxylated fatty or oxo alcohols alkoxylated with 1-4 propylene oxide or butylene oxide units.
- Enzymes which are preferably used in detergents are protease, lipase and cellulase. Of the commercially available enzymes, amounts of 0.1 to 1.5% by weight, preferably 0.2 to 1.0% by weight, of the made-up enzyme are generally added to the detergents.
- Suitable proteases are e.g. Savinase and Esperase (manufacturer Novo Nordisk).
- a suitable lipase is e.g. Lipolase
- a suitable cellulase is e.g.
- Graying inhibitors and soil release polymers preferably used in detergents are graft polymers of vinyl acetate on polyethylene oxide with a molecular weight of 2500-8000 in a weight ratio
- Molar ratio of polyethylene terephthalate to polyoxyethylene terephthalate from 8: 1 to 1: 1 and block polycondensates according to DE-A 4403866.
- Color transfer inhibitors preferably used in detergents are soluble vinylpyrrolidone and vinylimidazole copolymers with molar masses above 25,000 and finely divided crosslinked polymers based on vinylimidazole.
- the detergents described preferably contain
- the powdered or granular detergents according to the invention can contain up to 60% by weight of inorganic adjusting agents. Sodium sulfate is usually used for this. However, the detergents according to the invention are preferably low in adjusting agents and contain only up to 20% by weight, particularly preferably only up to 8% by weight, of adjusting agents.
- the detergents according to the invention can have different bulk densities in the range from 300 to 1200, in particular 500 to 950 g / l.
- Modern compact detergents generally have high bulk densities and show a granular structure.
- the formulations of the activators described for textile washing can also be agents which are used as additives to peroxide-containing or peroxide-free detergents. They essentially contain activator or a mixture of activator and per Compound and optionally other auxiliaries and additives, in particular stabilizers, pH regulators, thickeners and surfactants.
- the present invention also relates to bleach additives for textile washing which contain 1 to 30% by weight, preferably 5 to 25% by weight, based on the total amount of the additive preparation, of one or more heterocyclic compounds I.
- Typical bleach additives of this type have the following
- agents intended for cleaning hard surfaces contain, in particular, surfactants, framework substances and, in the case of polishing and abrasive agents, abrasive components. Since these agents are often used at room temperature, the use of the activators according to the invention has a particularly advantageous effect on the bleaching and germicidal action.
- Disinfectants based on the activators described generally contain, in addition to these and inorganic per-compounds, other auxiliaries and additives such as pH-regulating substances, stabilizers and surfactants. In special cases, they can additionally contain special microbicides which increase the very broad killing effect of the activated per-compound against certain germs.
- the present invention also relates to disinfectants which contain 1 to 40% by weight, preferably 5 to
- Typical disinfectants of this type have the following
- the use of the activators described according to the invention is in no way limited to the use in a ready-made form of these described or other types.
- the focus is generally on the individual metering of reagents, since it is often the more cost-effective method.
- heterocyclic compounds I are predominantly known from the literature and syntheses for their preparation have been described.
- heterocyclic compounds I With the heterocyclic compounds I, a significant improvement in the bleaching, oxidation and cleaning action in the lower temperature range can be achieved in the technical applications described.
- pantolactone 0.5 mol was dissolved in 500 ml of toluene in a stirring flask with a stirring motor, thermometer, dropping funnel and cooler. 0.51 mol of triethylamine was added and the mixture was heated to 50.degree. There were now 0.51 mol of benzoyl chloride at this temperature
- the preparation was carried out in analogy to Example 1 from pantolactone and octanoic acid chloride.
- the preparation is carried out analogously to Example 3 from 1,3-oxazolidone (2) and pivalic acid chloride (H 3 C) 3 C-COCl.
- Example 6 The preparation is carried out in analogy to Example 3 from 1,3-oxazolidone (2) and benzoyl chloride.
- the title compound was prepared by conventional methods from phenyl chloroformate and ⁇ -butyrolactam (2-pyrrolidone). Examples of use
- Examples 2, 4, 5 and 6 were used to carry out washing tests with test soiling of red wine, tea or grass on cotton fabric, in which in most cases better bleaching effects could be achieved than with the activator N, N, N 'which represents the prior art.
- N'-tetraacetylethylenediamine (TAED) N'-tetraacetylethylenediamine
- Examples A and B In addition to washing tests with test soiling of grass on cotton, examples 6 and B also carried out tests with a colored fabric (EMPA 115). In the case of the colored fabric, it can be seen that the undesired bleaching of the color in the activators used according to the invention is at a comparable or lower level compared to TAED.
- the test was carried out in a Launder-O-meter, type Atlas Standard, using a phosphate-free detergent I under the following conditions:
- Washing time 30 min (including heating up time)
- Detergent composition I (% by weight): linear alkylbenzenesulfonate (Na salt) 6.25
- Examples 6 and 7 were used to carry out further washing tests with test soiling of tea or red wine on cotton fabric, in which in most cases better bleaching effects could be achieved than with TAED (comparative examples C and D).
- Table 2 below shows typical modern heavy-duty detergent formulation amounts II to VIII.
- the compositions IV and V were used in the washing tests.
- SKS-6 commercially available layered silicate
- Soil release polymer graft polymer of vinyl acetate
- Dequest ® 2046 ethylenediamine-N, N, N ', N'-tetra- (methylenephosphonate)
- the color strength of the test fabric was measured photometrically. From the reflectance values measured at the individual test fabrics at 18 wavelengths in the range from 400 to 700 nm at a distance of 20 nm, the methods described in A. Kud, Seifen, ⁇ le, Fette Wachsen 119, pp. 590-594 (1993) respective color strengthening the test stains before and after washing and determining the absolute bleaching effect A abs in%.
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- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19518039A DE19518039A1 (de) | 1995-05-17 | 1995-05-17 | Verwendung von heterocyclischen Verbindungen als Aktivatoren für anorganische Perverbindungen |
DE19518039 | 1995-05-17 | ||
PCT/EP1996/001863 WO1996036686A1 (de) | 1995-05-17 | 1996-05-04 | Verwendung von heterocyclischen verbindungen als aktivatoren für anorganische perverbindungen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0826025A1 true EP0826025A1 (de) | 1998-03-04 |
EP0826025B1 EP0826025B1 (de) | 2000-03-01 |
Family
ID=7762111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP96919669A Expired - Lifetime EP0826025B1 (de) | 1995-05-17 | 1996-05-04 | Verwendung von heterocyclischen verbindungen als aktivatoren für anorganische perverbindungen |
Country Status (6)
Country | Link |
---|---|
US (1) | US5972237A (de) |
EP (1) | EP0826025B1 (de) |
JP (1) | JPH11505281A (de) |
DE (2) | DE19518039A1 (de) |
ES (1) | ES2144246T3 (de) |
WO (1) | WO1996036686A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19541012A1 (de) * | 1995-11-03 | 1997-05-07 | Basf Ag | Verwendung von Oximestern als Aktivatoren für anorganische Perverbindungen |
DE19609953A1 (de) * | 1996-03-14 | 1997-09-18 | Basf Ag | Feste Zusammensetzung aus heterocyclischen Verbindungen und/oder Oximestern und inerten porösen Trägermaterialien und ihre Verwendung als stabile Bleichaktivator-Komponente in Wasch-, Bleich- und Reinigungsmitteln |
AU4972699A (en) * | 1998-07-08 | 2000-02-01 | Procter & Gamble Company, The | Novel cyclic imido bleach activators and compositions containing same |
US6448394B1 (en) * | 1998-09-24 | 2002-09-10 | Dsm N.V. | Process for the preparation of an N-alkyl or N-aryl carbamoyl derivative |
US20030215441A1 (en) * | 1999-03-05 | 2003-11-20 | Laboratories Anios, Societe Anonyme | Process for preparing an antimicrobial composition |
NL1013728C2 (nl) * | 1999-12-02 | 2001-06-06 | Dsm Nv | Werkwijze voor de bereiding van een carbonzuurderivaat. |
FR2808274B1 (fr) * | 2000-04-28 | 2002-07-12 | Poudres & Explosifs Ste Nale | Procede de preparation des n, n'-carbonylbislactames |
GB0020489D0 (en) * | 2000-08-18 | 2000-10-11 | Univ Leeds | Use of percarbamic acids and precursors therefor |
DE10105029A1 (de) * | 2001-02-05 | 2002-08-08 | Basf Ag | Verfahren zur Herstellung von N,N'-Carbonylbis-Epsilon-caprolactam |
DE10105030A1 (de) * | 2001-02-05 | 2002-08-08 | Basf Ag | Verfahren zur Herstellung von N,N'-Carbonylbis-Epsilon-caprolactam |
US7435269B2 (en) * | 2004-11-05 | 2008-10-14 | Combe Incorporated | Bismuth dye system for human hair |
JP2015091992A (ja) * | 2015-01-27 | 2015-05-14 | 三浦工業株式会社 | 殺菌性洗浄剤 |
US20220000108A1 (en) * | 2018-11-12 | 2022-01-06 | Diversey, Inc. | C3-c6 n-alkyl-gamma-butyrolactam- and peroyxgen-containing antimicrobial compositions |
MX2021003723A (es) | 2018-12-04 | 2021-05-13 | Virox Tech Inc | Composiciones antimicrobianas que contienen n-alquil gamma butirolactama de c3-c5 y usos de las mismas. |
US12053540B2 (en) | 2018-12-04 | 2024-08-06 | Virox Technologies Inc. | Antimicrobial compositions containing solvents including a C3-C5 N-alkyl-gamma-butyrolactam |
US12052990B2 (en) | 2018-12-04 | 2024-08-06 | Virox Technologies Inc. | C3-C5 n-alkyl-gamma-butyrolactam containing antimicrobial compositions and methods of using same |
WO2021155078A1 (en) | 2020-01-31 | 2021-08-05 | Ecolab Usa Inc. | Generation of peroxyhydroxycarboxylic acid and the use thereof |
US11739058B2 (en) | 2021-01-29 | 2023-08-29 | Ecolab Usa Inc. | Solid peroxyalphahydroxycarboxylic acid generation compositions and the use thereof |
Family Cites Families (16)
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DE2719235B2 (de) * | 1977-04-29 | 1980-07-17 | Bosch-Siemens Hausgeraete Gmbh, 7000 Stuttgart | Waschverfahren und automatische Waschmaschine zur Durchführung des Waschverfahrens |
EP0028432B1 (de) * | 1979-11-03 | 1984-01-18 | THE PROCTER & GAMBLE COMPANY | Granulare Waschmittelzusammensetzungen |
AU6833494A (en) * | 1993-05-20 | 1994-12-20 | Procter & Gamble Company, The | Bleaching compounds comprising n-acyl caprolactam and alkanoyloxybenzene sulfonate bleach activators |
CA2161214C (en) * | 1993-05-20 | 2000-06-27 | Alan David Willey | Bleaching compounds comprising substituted benzoyl caprolactam bleach activators |
CA2161266C (en) * | 1993-05-20 | 2001-07-17 | Alan David Willey | Bleaching compositions comprising n-acyl caprolactam activators |
WO1995014759A1 (en) * | 1993-11-25 | 1995-06-01 | Warwick International Group Limited | Bleaching compositions |
US5534196A (en) * | 1993-12-23 | 1996-07-09 | The Procter & Gamble Co. | Process for making lactam bleach activator containing particles |
WO1995017497A1 (en) * | 1993-12-23 | 1995-06-29 | The Procter & Gamble Company | Process for making particles containing liquid bleach activators |
EP0659876A3 (de) * | 1993-12-24 | 1996-12-04 | Procter & Gamble | Reinigungszusatzmittel. |
ATE170916T1 (de) * | 1994-04-07 | 1998-09-15 | Procter & Gamble | Bleichmittelzusammensetzungen enthaltend bleichaktivatoren und bleichkatalysatoren |
CA2145104A1 (en) * | 1994-04-13 | 1995-10-14 | Lucille Florence Taylor | Automatic dishwashing composition containing bleach activators |
GB9407536D0 (en) * | 1994-04-13 | 1994-06-08 | Procter & Gamble | Detergents with reduced bleach levels |
GB2294268A (en) * | 1994-07-07 | 1996-04-24 | Procter & Gamble | Bleaching composition for dishwasher use |
US5578136A (en) * | 1994-08-31 | 1996-11-26 | The Procter & Gamble Company | Automatic dishwashing compositions comprising quaternary substituted bleach activators |
GB9422369D0 (en) * | 1994-11-05 | 1995-01-04 | Procter & Gamble | Detergent compositions |
MX9703719A (es) * | 1994-11-18 | 1997-08-30 | Procter & Gamble | Composiciones detergentes blanqueadoras que contienen activadores blanqueadores eficaces a bajas concentraciones de perhidroxilo. |
-
1995
- 1995-05-17 DE DE19518039A patent/DE19518039A1/de not_active Withdrawn
-
1996
- 1996-05-04 EP EP96919669A patent/EP0826025B1/de not_active Expired - Lifetime
- 1996-05-04 DE DE59604544T patent/DE59604544D1/de not_active Expired - Lifetime
- 1996-05-04 WO PCT/EP1996/001863 patent/WO1996036686A1/de active IP Right Grant
- 1996-05-04 ES ES96919669T patent/ES2144246T3/es not_active Expired - Lifetime
- 1996-05-04 US US08/952,076 patent/US5972237A/en not_active Expired - Fee Related
- 1996-05-04 JP JP8534506A patent/JPH11505281A/ja active Pending
Non-Patent Citations (1)
Title |
---|
See references of WO9636686A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE59604544D1 (de) | 2000-04-06 |
EP0826025B1 (de) | 2000-03-01 |
ES2144246T3 (es) | 2000-06-01 |
DE19518039A1 (de) | 1996-11-21 |
JPH11505281A (ja) | 1999-05-18 |
WO1996036686A1 (de) | 1996-11-21 |
US5972237A (en) | 1999-10-26 |
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