EP0242918B1 - Softening and bleaching detergent compositions containing amide softening agent - Google Patents
Softening and bleaching detergent compositions containing amide softening agent Download PDFInfo
- Publication number
- EP0242918B1 EP0242918B1 EP87200706A EP87200706A EP0242918B1 EP 0242918 B1 EP0242918 B1 EP 0242918B1 EP 87200706 A EP87200706 A EP 87200706A EP 87200706 A EP87200706 A EP 87200706A EP 0242918 B1 EP0242918 B1 EP 0242918B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- softening agent
- accordance
- amide
- softening
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 58
- 239000003599 detergent Substances 0.000 title claims abstract description 21
- 239000004902 Softening Agent Substances 0.000 title claims abstract description 20
- 150000001408 amides Chemical class 0.000 title claims abstract description 19
- 238000004061 bleaching Methods 0.000 title claims abstract description 7
- 239000007844 bleaching agent Substances 0.000 claims abstract description 21
- 150000004965 peroxy acids Chemical class 0.000 claims abstract description 20
- 150000001875 compounds Chemical class 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 9
- -1 aliphatic alcohols Chemical group 0.000 claims description 13
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 12
- 239000000194 fatty acid Substances 0.000 claims description 12
- 229930195729 fatty acid Natural products 0.000 claims description 12
- 150000004665 fatty acids Chemical class 0.000 claims description 9
- 239000012190 activator Substances 0.000 claims description 8
- 239000004927 clay Substances 0.000 claims description 8
- 239000002270 dispersing agent Substances 0.000 claims description 8
- 239000003760 tallow Substances 0.000 claims description 8
- 125000004432 carbon atom Chemical group C* 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 5
- 238000011065 in-situ storage Methods 0.000 claims description 4
- LYRFLYHAGKPMFH-UHFFFAOYSA-N octadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(N)=O LYRFLYHAGKPMFH-UHFFFAOYSA-N 0.000 claims description 4
- 125000002877 alkyl aryl group Chemical group 0.000 claims description 3
- 239000003945 anionic surfactant Substances 0.000 claims description 3
- 125000003118 aryl group Chemical group 0.000 claims description 3
- 239000002736 nonionic surfactant Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 229940037312 stearamide Drugs 0.000 claims description 2
- 125000005313 fatty acid group Chemical group 0.000 claims 1
- 239000004094 surface-active agent Substances 0.000 description 11
- 239000004615 ingredient Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 8
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 6
- 235000021355 Stearic acid Nutrition 0.000 description 5
- 150000001412 amines Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 5
- 229910019142 PO4 Inorganic materials 0.000 description 4
- 125000000129 anionic group Chemical group 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 4
- 239000008117 stearic acid Substances 0.000 description 4
- 239000004382 Amylase Substances 0.000 description 3
- 102000013142 Amylases Human genes 0.000 description 3
- 108010065511 Amylases Proteins 0.000 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 description 3
- 108091005804 Peptidases Proteins 0.000 description 3
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000004996 alkyl benzenes Chemical class 0.000 description 3
- 235000019418 amylase Nutrition 0.000 description 3
- 238000009472 formulation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 150000003856 quaternary ammonium compounds Chemical class 0.000 description 3
- 239000003352 sequestering agent Substances 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910052708 sodium Inorganic materials 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000001694 spray drying Methods 0.000 description 3
- 102000004190 Enzymes Human genes 0.000 description 2
- 108090000790 Enzymes Proteins 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- 150000001298 alcohols Chemical class 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 239000002216 antistatic agent Substances 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- ILRSCQWREDREME-UHFFFAOYSA-N dodecanamide Chemical compound CCCCCCCCCCCC(N)=O ILRSCQWREDREME-UHFFFAOYSA-N 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N palmitic acid group Chemical group C(CCCCCCCCCCCCCCC)(=O)O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 150000003014 phosphoric acid esters Chemical class 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229960001922 sodium perborate Drugs 0.000 description 2
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- 150000004685 tetrahydrates Chemical class 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 description 1
- XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical group CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 244000060011 Cocos nucifera Species 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- AREMQPPGVQNRIE-UHFFFAOYSA-N acetic acid;4-[2-(4-hydroxyphenyl)propan-2-yl]phenol Chemical compound CC(O)=O.CC(O)=O.C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 AREMQPPGVQNRIE-UHFFFAOYSA-N 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000004973 alkali metal peroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 125000005011 alkyl ether group Chemical group 0.000 description 1
- 125000005211 alkyl trimethyl ammonium group Chemical group 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000002280 amphoteric surfactant Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 229910052570 clay Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 229940071106 ethylenediaminetetraacetate Drugs 0.000 description 1
- 150000002193 fatty amides Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- 150000002460 imidazoles Chemical class 0.000 description 1
- 150000003949 imides Chemical class 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000004900 laundering Methods 0.000 description 1
- 229940116335 lauramide Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- LUVMRKKWOQTAQD-UHFFFAOYSA-N n-acetyl-n-[6-(diacetylamino)hexyl]acetamide Chemical compound CC(=O)N(C(C)=O)CCCCCCN(C(C)=O)C(C)=O LUVMRKKWOQTAQD-UHFFFAOYSA-N 0.000 description 1
- OKYCNKPXAZIAEL-UHFFFAOYSA-N n-decyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NCCCCCCCCCC OKYCNKPXAZIAEL-UHFFFAOYSA-N 0.000 description 1
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 235000021313 oleic acid Nutrition 0.000 description 1
- 150000002889 oleic acids Chemical class 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000001451 organic peroxides Chemical class 0.000 description 1
- 150000002923 oximes Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 125000005342 perphosphate group Chemical group 0.000 description 1
- HPAFOABSQZMTHE-UHFFFAOYSA-N phenyl-(2,4,6-trimethylphenyl)methanone Chemical compound CC1=CC(C)=CC(C)=C1C(=O)C1=CC=CC=C1 HPAFOABSQZMTHE-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910021647 smectite Inorganic materials 0.000 description 1
- GSYPNDDXWAZDJB-MERQFXBCSA-M sodium 4-[(3R)-3,5,5-trimethylhexanoyl]oxybenzenesulfonate Chemical compound [Na+].C[C@@H](CC(=O)Oc1ccc(cc1)S([O-])(=O)=O)CC(C)(C)C GSYPNDDXWAZDJB-MERQFXBCSA-M 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 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
- 239000001488 sodium phosphate Substances 0.000 description 1
- 229910000162 sodium phosphate Inorganic materials 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- GKQFKSWGDUTIRB-UHFFFAOYSA-M sodium;4-(2-chlorooctanoyloxy)benzenesulfonate Chemical compound [Na+].CCCCCCC(Cl)C(=O)OC1=CC=C(S([O-])(=O)=O)C=C1 GKQFKSWGDUTIRB-UHFFFAOYSA-M 0.000 description 1
- MEEQMYYIPMZWFF-UHFFFAOYSA-M sodium;4-decanoyloxybenzenesulfonate Chemical compound [Na+].CCCCCCCCCC(=O)OC1=CC=C(S([O-])(=O)=O)C=C1 MEEQMYYIPMZWFF-UHFFFAOYSA-M 0.000 description 1
- KVSYNOOPFSVLNF-UHFFFAOYSA-M sodium;4-nonanoyloxybenzenesulfonate Chemical compound [Na+].CCCCCCCCC(=O)OC1=CC=C(S([O-])(=O)=O)C=C1 KVSYNOOPFSVLNF-UHFFFAOYSA-M 0.000 description 1
- 125000005017 substituted alkenyl group Chemical group 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- MSLRPWGRFCKNIZ-UHFFFAOYSA-J tetrasodium;hydrogen peroxide;dicarbonate Chemical compound [Na+].[Na+].[Na+].[Na+].OO.OO.OO.[O-]C([O-])=O.[O-]C([O-])=O MSLRPWGRFCKNIZ-UHFFFAOYSA-J 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-O triethanolammonium Chemical class OCC[NH+](CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-O 0.000 description 1
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- AQLJVWUFPCUVLO-UHFFFAOYSA-N urea hydrogen peroxide Chemical compound OO.NC(N)=O AQLJVWUFPCUVLO-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
- 239000002888 zwitterionic surfactant 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/521—Carboxylic amides (R1-CO-NR2R3), where R1, R2 and R3 are alkyl or alkenyl groups
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/523—Carboxylic alkylolamides, or dialkylolamides, or hydroxycarboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 contain one hydroxy group per alkyl group
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/526—Carboxylic amides (R1-CO-NR2R3), where R1, R2 or R3 are polyalkoxylated
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/52—Carboxylic amides, alkylolamides or imides or their condensation products with alkylene oxides
- C11D1/528—Carboxylic amides (R1-CO-NR2R3), where at least one of the chains R1, R2 or R3 is interrupted by a functional group, e.g. a -NH-, -NR-, -CO-, or -CON- group
-
- 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
- C11D3/0005—Other compounding ingredients characterised by their effect
- C11D3/001—Softening compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/32—Amides; Substituted amides
-
- 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
- C11D3/3945—Organic per-compounds
Definitions
- the present invention relates to softening detergent compositions containing a peroxyacid-bleaching compound, and a narrowly-defined amide softening agent.
- compositions herein in addition to providing good cleaning performance, exhibit excellent through-the-wash softening properties, and provide additional fabric-care benefits such as anti-static, anti-wrinkling, ease-of-ironing, color stability, independently from and in presence of peroxyacid bleaching agents.
- Formulators of fabric treatment compositions have long sought means for simultaneously washing and softening fabrics.
- various approaches suggested are methods employing clay softeners, or amine materials, or both ingredients in combination, such as described in e.g.: German Patents 29.64.114, 28.57.16, 24.39.541, 23.34.899 and European Patents 0 026 528 and 0 028 432.
- Amines have been used in combination with soaps (U.K. patent 1 514 276), fatty acids (published E.P.A. 0 133 804) or phosphate esters (published E.P.A. 0 168 889) as through-the-wash softeners.
- Carboxy-amides have been used as antistatic agents in industrial textile treatment (German patent 30 43 618) and N-alkyl isostearamides as antistatic agents in laundry application (French patent 2,531,447); N-alkyl (15-21 alkylamides have been used as foam suppressors in detergent compositions (US-A-3231508).
- Japanese patent J5 8144-175-A discloses the industrial treatment of textile by cationic softening agents and ethoxylated fatty acid amides.
- Alkoxylated fatty amides are known as surfactants (EP-A-0 000 595) and as viscosity control agents (EP-A-0 112 719).
- German Patent Application 19 59 007 discloses the use as softening agent of a monoethanolamide.
- German Patent Application 33 10 417 discloses the use of fatty acids diethanolamides as antistatic/non-yellowing agents.
- the present invention relates to detergent compositions capable of giving through-the-wash fabric-care benefits inclusive of softeness, containing an anionic surfactant, a peroxygen bleach or a system capable of yielding a peroxyacid in situ and an amide fabric softening agent having the formula: wherein R and R′ are straight chain alk(en)yl, aryl, or alkyl-aryl group, each containing from 8 to 22 carbon atoms.
- the amide softening agents for use in the present invention are represented by the formula : wherein R and R′ are straight chain alk(en)yl, aryl, or alkyl-aryl groups containing from 8 to 22 carbon atoms.
- Preferred amides include N-cocoalkyl stearamide, N-decyl stearamide, N-cocoalkyl lauramide, N-tallow tallowamide, N-decyl tallowamide.
- the amide softening agent is preferably used at levels of from 0.1% to 15% by weight, more preferably from 1 to 10% by weight of the detergent composition, most preferably from 3% to 6%.
- the amide softening agent is pre-mixed with a dispersing agent, and the resulting mixture is then added to the rest of the composition.
- Any conventional dispersing agent with a suitable HLB value can be used herein.
- nonionic surfactants resulting from the condensation of primary or secondary aliphatic alcohols or alkyl phenol, with polyethylene oxide include the condensation products of tallow alcohol with 5 to 12 ethylene oxide units in the molecule.
- fatty acids as dispersing agents for the amide softening agent.
- Fatty acids like lauric, myristic, palmitic, stearic, oleic acids and mixtures thereof can advantageously be used in the present context.
- Especially preferred is a mixture of palmitic and stearic acids.
- Fatty acids dispersing agents are used most preferably in a weight ratio of 1/1 to 10/1 of amide softening agent to fatty acid.
- the amide softening agent is preferred, but not limited, for use in combination with a detergent-compatible clay softener.
- clay softeners are well-known in the detergency patent literature and are in broad commercial use, both in Europe and in the United States. Included among such clay softeners are various heat-treated kaolins and various multi-layer smectites.
- Preferred clay softeners are smectite softener clays that are described in German Patent Application 23 34 899 and in U.K. Patent 1.400.898, which can be referred to for details.
- Softener clays are used in the preferred compositions at levels of at least 1%, generally 1-20%, preferably 2-10%.
- compositions of this invention will contain anionic and optionally other organic surface-active agents ("surfactants") to provide the usual cleaning benefits associated with the use of such materials.
- surfactants organic surface-active agents
- Detersive surfactants useful herein include well-known synthetic anionic, nonionic, amphoteric and zwitterionic surfactants. Typical of these are the alkyl benzene sulfonates, alkyl- and alkylether sulfates, paraffin sulfonates, olefin sulfonates, alkoxylated (especially ethoxylated) alcohols and alkyl phenols, amine oxides, alpha-sulfonates of fatty acids and of fatty acid esters, and the like, which are well-known from the detergency art.
- detersive surfactants contain an alkyl group in the C9-C18 range; the anionic detersive surfactants can be used in the form of their sodium, potassium or triethanolammonium salts; the nonionics generally contain from 5 to 17 ethylene oxide groups.
- U.S. Patent 4.111.855 contains detailed listings of such typical detersive surfactants. C11-C16 alkyl benzene sulfonates, C12-C18 paraffin-sulfonates and alkyl sulfates, and the ethoxylated alcohols and alkyl phenols are especially preferred in the compositions of the present type.
- surfactant are the water-soluble soaps, e.g. the common sodium and potassium coconut or tallow soaps well-known in the art.
- the surfactant component can comprise as little as 1% of the compositions herein, but preferably the compositions will contain 5% to 40%, more preferably 10% to 30%, of surfactant. Mixtures of the ethoxylated nonionics with anionics such as the alkyl benzene sulfonates, alkyl sulfates and paraffin sulfonates are preferred for through-the-wash cleansing of a broad spectrum of soils and stains from fabrics.
- peroxyacid bleaching agent encompasses both a peroxyacid "per se” and systems which are able to yield peroxyacids in situ.
- Peroxyacids "per se” are meant here to include the alkaline and alkaline-earth metal salts thereof. Peroxyacids and diperoxyacids are commonly used; examples are diperoxydodecanoic acid (DPDA) or peroxyphthalic acid.
- DPDA diperoxydodecanoic acid
- Systems capable of delivering peracids in situ consist in a peroxygen bleaching agent and an activator therefor.
- the peroxygen bleaching agents are those capable of yielding hydrogen peroxide in an aqueous solution; those compounds are well-known in the art, and include hydrogen peroxide, alkali-metal peroxides, organic peroxide bleaching agents such as urea peroxide, inorganic persalt bleaching agents such as the alkali metal perborates, percarbonates, perphosphates, persilicates, and the like.
- sodium perborate commercially available in the form of mono- and tetra-hydrates, sodium carbonate peroxyhydrate, sodium pyrophosphate peroxyhydrate, urea peroxyhydrate.
- the liberated hydrogen peroxide reacts with the bleach activator to form the peroxyacid bleach.
- Classes of bleach activators include esters, imides, imidazoles, oximes, and carbonates.
- preferred materials include methyl o-acetoxy benzoates; sodium-p-acetoxy benzene sulfonates such as sodium 4-nonanoyloxybenzene sulfonate; sodium-4-octanoyloxybenzene sulfonate, and sodium-4-decanoyloxybenzenesulfonate: bisphenol A diacetate; tetra acetyl ethylene diamine; tetra acetyl hexamethylene diamine; tetra acetyl methylene diamine.
- peroxygen bleach activators which are disclosed in U.S Patents 4.483.778 and 4.539.130, are alpha-substituted alkyl or alkenyl esters, such as sodium-4(2-chlorooctanoyloxy)benzene sulfonate, sodium 4-(3,5,5-trimethyl hexanoyloxy)benzene sulfonate.
- Suitable peroxyacids are also peroxygen bleach activators such as described in published European Patent Application N° 0 166 571, i.e., compounds of the general type RXAOOH and RXAL, wherein R is a hydroxycarbyl group, X is a hetero-atom, A is a carbonyl bridging group and L is a leaving group, especially oxybenzenesulfonate.
- compositions herein can contain other ingredients which aid in their cleaning performance.
- Through-the-wash detergent compositions contain a detergent builder and/or metal ion sequestrant.
- Compounds classifiable and well-known in the art as detergent builders include the nitrilotriacetates, polycarboxylates, citrates, water-soluble phosphates such as tri-polyphosphate and sodium ortho- and pyro-phosphates, silicates, and mixtures thereof.
- Metal ion sequestrants include all of the above, plus materials like ethylenediaminetetraacetate, the amino-polyphosphonates and phosphates (DEQUEST®) and a wide variety of other poly-functional organic acids and salts too numerous to mention in detail here.
- the builder/sequestrant will comprise 0.5% to 45% of the composition.
- the 1-10 micrometer size zeolite (e.g. zeolite A) builders disclosed in German Patent 24 22 655 are especially preferred for use in low-phosphate or non-phosphate compositions.
- the laundry compositions herein also preferably contain enzymes to enhance their through-the-wash cleaning performance on a variety of soils and stains, such as amylase & protease enzymes.
- Amylase and protease enzymes suitable for use in detergents are well-known in the art and in commercially available liquid and granular detergents.
- Commercial detersive enzymes preferably a mixture of amylase and protease are typically used at levels of 0.001% to 2%, and higher, in the present compositions.
- quaternary ammonium compounds of the form R4R3R6R7N+X ⁇ , wherein R4 is alkyl having from 10 to 20, preferably from 12-18 carbon atoms, and R5,R6 and R7 are each C1 to C4 alkyl preferably methyl: X ⁇ is an anion, e.g. chloride.
- quaternary ammonium compounds include C12-C14 alkyl trimethyl ammonium chloride and cocoalkyl trimethyl ammonium methosulfate.
- the quaternary ammonium compounds can be used at levels from 0.5% to 5%, preferably from 1% to 3%.
- compositions herein can contain, in addition to ingredients already mentioned, various other optional ingredients typically used in commercial products to provide aesthetic or additional product performance benefits.
- Typical ingredients include pH regulants, perfumes, dyes, optical brighteners, soil suspending agents, hydrotropes and gel-control agents, freeze-thaw stabilizers, bactericides, preservatives, suds control agents, bleach stabilizing agents.
- compositions are typically used at a concentration of at least 500 ppm, preferably 0.10% to 1.5%, in an aqueous laundry bath at pH 7-11 to launder fabrics.
- the laundering can be carried out over the range from 5°C to the boil, with excellent results.
- the detergent compositions of the present invention can be in granular, liquid, or sheet-like form. They may be prepared in any way, as appropriate to their physical form, as by mixing the components, co-agglomerating them, micro-encapsulating them, dispersing them in a liquid carrier, releasably adsorbing or coating them onto a non-particulate substrate, such as a non-woven or paper sheet.
- compositions are in granular form.
- a highly preferred method of preparation of said granular compositions consists in preparing a melt of the dispersing agent and the amide, dispersing the molten mixture into a stirred, aqueous crutcher mix comprising the balance of the detersive ingredients, and spray-drying in standard fashion.
- the melt can be atomized onto the detergent granule or allowed to solidify, ground in a colloid mill, and dry-mixed with the balance of the detergent composition.
- the compositions herein may also be sprayed onto particles of, e.g., sodium perborate mono or tetrahydrate, sodium sulfate, sodium carbonate, sodium silicate, sodium phosphate, or clay of the type described above.
- N-tallow tallowamide (total 6% of complete formulation after spray-drying) and stearic acid (2% of complete formulation) are admixed, melted in a jacketed batch and stirred until homogeneity.
- a standard aqueous crutcher mix comprising the following ingredients is prepared (percentages listed relate to percent ingredients in the complete formulation after spray-drying).
- the N-tallow tallowamide/stearic acid melt is poured into the crutcher mix (60-90°C).
- the crutcher mix-plus-N-tallow tallowamide/stearic acid is then handled in entirely standard fashion, and spray-dried to form the final composition.
Landscapes
- Chemical & Material Sciences (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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87200706T ATE67237T1 (de) | 1986-04-23 | 1987-04-15 | Weichmacher- und bleichmitteldetergenszusammensetzungen, die ein amid als weichmacher enthalten. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868609884A GB8609884D0 (en) | 1986-04-23 | 1986-04-23 | Softening detergent compositions |
GB8609884 | 1986-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0242918A1 EP0242918A1 (en) | 1987-10-28 |
EP0242918B1 true EP0242918B1 (en) | 1991-09-11 |
Family
ID=10596680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87200706A Expired - Lifetime EP0242918B1 (en) | 1986-04-23 | 1987-04-15 | Softening and bleaching detergent compositions containing amide softening agent |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0242918B1 (ja) |
JP (1) | JPS636100A (ja) |
AT (1) | ATE67237T1 (ja) |
CA (1) | CA1322824C (ja) |
DE (1) | DE3772821D1 (ja) |
DK (1) | DK168956B1 (ja) |
FI (1) | FI93226C (ja) |
GB (2) | GB8609884D0 (ja) |
GR (1) | GR3002691T3 (ja) |
IE (1) | IE60065B1 (ja) |
MX (1) | MX169256B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024126308A1 (en) * | 2022-12-14 | 2024-06-20 | Unilever Ip Holdings B.V. | Solid laundry composition |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8627181D0 (en) * | 1986-11-13 | 1986-12-10 | Procter & Gamble | Softening detergent compositions |
EP0299575B1 (en) * | 1987-07-14 | 1994-01-12 | The Procter & Gamble Company | Detergent compositions |
DE3812556A1 (de) * | 1988-04-15 | 1989-10-26 | Hoechst Ag | Waschmittel mit lagerstabilisiertem bleichsystem |
FR2693206B1 (fr) * | 1992-07-02 | 1994-09-16 | Oreal | Utilisation dans des solutions d'agents tensioactifs de carbamates d'aminopolyols en tant qu'épaississants et compositions les contenant. |
JP4765041B2 (ja) * | 2004-11-01 | 2011-09-07 | 株式会社西原環境 | 水処理装置 |
JP2006160889A (ja) * | 2004-12-07 | 2006-06-22 | Kao Corp | 柔軟洗浄剤組成物 |
ES2386384T3 (es) * | 2008-04-19 | 2012-08-20 | Cognis Ip Management Gmbh | Composiciones para el desengrasado de superficies metálicas |
JP5751064B2 (ja) * | 2011-03-04 | 2015-07-22 | 株式会社リコー | 洗浄液兼充填液、カートリッジ、インクジェット記録装置の洗浄方法 |
MX2019011975A (es) | 2017-04-11 | 2020-01-13 | Stepan Co | Composicion para desinfectar superficies que contienen bacterias que causan tuberculosis. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231508A (en) * | 1963-02-27 | 1966-01-25 | Chevron Res | Low foaming detergent compositions |
GB1104441A (en) * | 1964-07-08 | 1968-02-28 | Unilever Ltd | Fabric conditioner |
EP0000595A1 (en) * | 1977-06-29 | 1979-02-07 | THE PROCTER & GAMBLE COMPANY | Low-phosphate detergent composition for fabric washing |
FR2531447A1 (fr) * | 1982-08-03 | 1984-02-10 | Colgate Palmolive Co | N-alkylisostearamides en tant qu'agents antistatiques |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1959007A1 (de) * | 1969-11-25 | 1971-05-27 | Henkel & Cie Gmbh | Weichmachendes Waschmittel |
BE790184A (ja) * | 1971-10-18 | 1973-04-17 | Procter & Gamble Europ | |
DE2918363A1 (de) * | 1979-05-07 | 1980-11-27 | Henkel Kgaa | Waschmittel fuer textilien |
GB8306645D0 (en) * | 1983-03-10 | 1983-04-13 | Unilever Plc | Detergent compositions |
GB8333815D0 (en) * | 1983-12-20 | 1984-02-01 | Procter & Gamble | Fabric softeners |
GB8410318D0 (en) * | 1984-04-19 | 1984-05-31 | Unilever Plc | Fabric softening composition |
JPS6114281A (ja) * | 1984-06-29 | 1986-01-22 | コルゲ−ト・パ−モリブ・カンパニ− | 帯電防止剤としてのn−アルキルイソステアルアミド |
GB8418320D0 (en) * | 1984-07-18 | 1984-08-22 | Procter & Gamble | Dispersible fabric softeners |
-
1986
- 1986-04-23 GB GB868609884A patent/GB8609884D0/en active Pending
-
1987
- 1987-04-15 EP EP87200706A patent/EP0242918B1/en not_active Expired - Lifetime
- 1987-04-15 AT AT87200706T patent/ATE67237T1/de not_active IP Right Cessation
- 1987-04-15 DE DE8787200706T patent/DE3772821D1/de not_active Expired - Fee Related
- 1987-04-22 JP JP62099604A patent/JPS636100A/ja active Pending
- 1987-04-22 GB GB08709519A patent/GB2189818A/en not_active Withdrawn
- 1987-04-22 FI FI871769A patent/FI93226C/fi not_active IP Right Cessation
- 1987-04-22 CA CA000535283A patent/CA1322824C/en not_active Expired - Fee Related
- 1987-04-22 IE IE103587A patent/IE60065B1/en not_active IP Right Cessation
- 1987-04-23 MX MX006178A patent/MX169256B/es unknown
- 1987-04-23 DK DK206687A patent/DK168956B1/da not_active IP Right Cessation
-
1991
- 1991-09-12 GR GR91400629T patent/GR3002691T3/el unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3231508A (en) * | 1963-02-27 | 1966-01-25 | Chevron Res | Low foaming detergent compositions |
GB1104441A (en) * | 1964-07-08 | 1968-02-28 | Unilever Ltd | Fabric conditioner |
EP0000595A1 (en) * | 1977-06-29 | 1979-02-07 | THE PROCTER & GAMBLE COMPANY | Low-phosphate detergent composition for fabric washing |
FR2531447A1 (fr) * | 1982-08-03 | 1984-02-10 | Colgate Palmolive Co | N-alkylisostearamides en tant qu'agents antistatiques |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024126308A1 (en) * | 2022-12-14 | 2024-06-20 | Unilever Ip Holdings B.V. | Solid laundry composition |
Also Published As
Publication number | Publication date |
---|---|
MX169256B (es) | 1993-06-28 |
DK168956B1 (da) | 1994-07-18 |
ATE67237T1 (de) | 1991-09-15 |
FI871769A (fi) | 1987-10-24 |
IE60065B1 (en) | 1994-06-01 |
GR3002691T3 (en) | 1993-01-25 |
FI93226C (fi) | 1995-03-10 |
DK206687D0 (da) | 1987-04-23 |
DK206687A (da) | 1987-10-24 |
JPS636100A (ja) | 1988-01-12 |
FI871769A0 (fi) | 1987-04-22 |
GB8609884D0 (en) | 1986-05-29 |
GB2189818A (en) | 1987-11-04 |
FI93226B (fi) | 1994-11-30 |
GB8709519D0 (en) | 1987-05-28 |
DE3772821D1 (de) | 1991-10-17 |
IE871035L (en) | 1987-10-23 |
EP0242918A1 (en) | 1987-10-28 |
CA1322824C (en) | 1993-10-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0242919B1 (en) | Softening detergent compositions containing amide softening agent | |
EP0299575B1 (en) | Detergent compositions | |
EP0164797B1 (en) | Fabric softener agglomerates | |
EP0133804B1 (en) | Detergent with fabric softener | |
EP0297673B1 (en) | Detergent/softening compositions containing hectorite clays | |
EP0163352B1 (en) | Detergent with suds control | |
EP0242918B1 (en) | Softening and bleaching detergent compositions containing amide softening agent | |
EP0203626A2 (en) | Detergent containing a fabric conditioner | |
US4744911A (en) | Dispersible fabric softeners | |
EP0274142B1 (en) | Detergent composition containing a polyamide softening agent | |
EP0146289A2 (en) | Laundry compositions | |
EP0168889B1 (en) | Dispersible fabric softeners | |
EP0252551B1 (en) | Softening agents |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB GR IT LI NL SE |
|
17P | Request for examination filed |
Effective date: 19880416 |
|
17Q | First examination report despatched |
Effective date: 19881010 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB GR IT LI NL SE |
|
REF | Corresponds to: |
Ref document number: 67237 Country of ref document: AT Date of ref document: 19910915 Kind code of ref document: T |
|
ITF | It: translation for a ep patent filed | ||
REF | Corresponds to: |
Ref document number: 3772821 Country of ref document: DE Date of ref document: 19911017 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
REG | Reference to a national code |
Ref country code: GR Ref legal event code: FG4A Free format text: 3002691 |
|
EAL | Se: european patent in force in sweden |
Ref document number: 87200706.7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19960409 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19960410 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19960411 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 19960417 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19960418 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19960426 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GR Payment date: 19960429 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19960430 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 19960612 Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19970415 Ref country code: AT Effective date: 19970415 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Effective date: 19970416 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970430 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19970430 Ref country code: BE Effective date: 19970430 |
|
BERE | Be: lapsed |
Owner name: THE PROCTER & GAMBLE CY Effective date: 19970430 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19971031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19971101 |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: MM2A Free format text: 3002691 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19970415 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980101 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19971101 |
|
EUG | Se: european patent has lapsed |
Ref document number: 87200706.7 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050415 |