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| Number | Title | Issue Date |
| 4079016 | Solid compositions for washing, cleaning and bleaching and processes for their manufacture and their use A solid composition for washing, cleaning and bleaching includes at least one basic compound and a solid polylactone derived from a polymer of an -hydroxyacrylic acid. The -hydroxyacrylic acid from which the solid polylactone is derived cont... | 03/14/1978 |
| 4075116 | Mixed persalts stable in detergent compositions Processes for the preparation of mixed persalts capable of liberating hydrogen peroxide in aqueous solutions and stable in dry detergent compositions, which processes comprise adding 60-80% H2 O2 containing 0.6-1.8% EDTA to sodium ca... | 02/21/1978 |
| 4062793 | Cleaning agents for dentures Disclosed is an improved denture cleaning agent containing a member selected from the group consisting of 1,6-di-(4-chlorophenyldiguanido)-hexane, 1,6-di-(2-ethylhexyldiguanido)-hexane, 1,6-di-(4-chlorobenzyldiguanido)-hexane, salts thereof or mixtur... | 12/13/1977 |
| 4060494 | Non-caustic drain cleaner A non-caustic drain cleaner which acts by generating heat at the site of the clogging comprising a mixture of peroxygen oxidizing agent and a water-soluble reducing agent and to a method of restoring normal flow to clogged drains.... | 11/29/1977 |
| 4059538 | Method for preparing granulated detergent formulations Detergent formulations are granulated commercially by spray drying a slurry of the formulation. There is now proposed a method in which the components in powder form are granulated with a binder in a substantially horizontal annular rotating bed. The bind... | 11/22/1977 |
| 4046705 | Stable bleaching detergent composition A stable bleaching detergent composition comprising an inorganic peroxide and a compound having the formula: ##STR1## wherein R1 is hydrogen or alkyl having 1 to 3 carbon atoms, ##STR2## is a radical of an unsaturated 5 member or 6 me... | 09/06/1977 |
| 4033894 | Powder detergent compositions Powder detergent compositions for machine dish washing which are effective in hard water in the absence of phosphates are provided based on a combination of low foaming nonionic surfactant, bleaching agent, and from 15-85% of borax. The composition is buf... | 07/05/1977 |
| 4028282 | Method of manufacturing granular detergents The present invention relates to a method of manufacturing granular detergents having good biodegradability, mildness to the skin, an appropriate breaking strength of the granules, a desired bulk density and a satisfactory free-flowability, by heating a d... | 06/07/1977 |
| 4019998 | Process for preparing a pyrophosphate-silicate detergent product A detergent composition comprising an organic detergent, a difficultly soluble alkali metal silicate, an optional diluent, and an alkali metal pyrophosphate, and process for preparing said composition.... | 04/26/1977 |
| 4000083 | Sequestering agents A sequestering agent containing a mixture of one or more organic compounds having a carboxylic acid or carboxylate group and at least vicinal hydroxy groups adjacent to the carboxyl moiety, and a compound selected from boric acid, borax and alkali metal b... | 12/28/1976 |
| 4000080 | Low phosphate content detergent composition A low phosphate content detergent composition comprising about 10% to about 25% by weight phosphate builder, about 3% to 30% hardness mineral ion insensitive detergent, about 0.5% to about 3% maleic anhydride-vinyl compound copolymer, and from about 0.5% ... | 12/28/1976 |
| 3991000 | Built bleaching detergent A bleaching detergent composition, in which the bleaching component is a water soluble inorganic percompound, such as sodium perborate, includes an alkali metal builder salt, such as pentasodium tripolyphosphate, a water soluble organic builder salt, such... | 11/09/1976 |
| 3968048 | Drain cleaning compositions A granular drain cleaning composition which remains physically separated in two parts until utilization in the presence of water, useful for freeing a clogged drain of grease, hair, oils, and other debris is disclosed. One part contains an alkali metal hy... | 07/06/1976 |
| 3968047 | Detergent compositions A detergent composition which comprises A. 1 to 99, preferably 1 to 30, parts by weight of a salt of an organic sulfopolycarboxylic acid, the carboxyl groups of which are at least partially esterified with at least one non-ionic compound containing at lea... | 07/06/1976 |
| 3968046 | Polyphosphate free detergent compositions A detergent composition which comprises (a) 1 to 99, preferably 1 to 30, parts by weight of a sodium, potassium, ammonium or triethanolamine salt of an organic polycarboxylic acid selected from the group consisting of (1) an unsaturated tetracarboxylic ac... | 07/06/1976 |
| 3960665 | Production of proteolytic enzymes The invention relates to the production of proteolytic enzymes by aerob submerse fermentation of a Bacillus firmus var. Arosia, and to the use of the enzymes in detergent compositions containing perborates and polyphosphates.... | 06/01/1976 |
| 3951840 | Stable bleaching composition A bleaching composition comprising a chelating agent capable of forming a water-insoluble or hardly water-soluble chelate compound with copper and/or iron and an inorganic peroxide bleaching agent.... | 04/20/1976 |
| 3951839 | Detergent composition A detergent composition containing (a) from 0.001 to 1.0 percent by weight of at least one radical chain-inhibiting antioxidant selected from the group consisting of 4,4'-butylidene-bis(6-tert-butyl-3-methylphenol), 2,2'-butylidene-bis(6-tert-butyl-4-meth... | 04/20/1976 |
| 3948795 | Method of low-temperature activation of peroxides This invention provides a method for activating peroxides, particularly hydrogen peroxide or hydrogen peroxide adducts and for thereby furnishing the said peroxides with excellent bleaching effects, cleaning effects, and sterilizing effects at low tempera... | 04/06/1976 |
| 3933673 | Detergent compositions containing polymeric builders Partial salts, particularly alkali metal salts, of polymeric aliphatic carboxylic acids are made by isolation from their aqueous solutions, the degree of neutralisation being not more than about 60%. The partial salts have improved storage properties whic... | 01/20/1976 |
