| Patent application number | Description | Published |
|---|
| 20080207479 | Modified Sodium Carbonate Carrier Material - A process for preparing a modified sodium carbonate carrier material, the process comprising the steps of: (i) preparing an aqueous solution of sodium carbonate; an effective amount of a crystal growth modifier selected from the group comprising polyacrylates, polyaspartates and polyaspartic acids; and optionally one or more anionic and/or nonionic detergent-active compounds, one or more detergency builders and/or one or more further heat-insensitive detergent components; whereby crystal growth-modified sodium carbonate is formed; (ii) drying the solution to form a dry solid carrier material; (iii) optionally incorporating into the dried solid carrier material one or more detergent components in liquid form and/or mixing the dried solid material with one or more solid detergent components. Also, a modified sodium carbonate carrier material comprising: dry inorganic solids consisting of habit modified sodium carbonate; and polyaspartic acid, or a sodium salt of polyaspartic acid, wherein the weight ratio of polyaspartic acid to the dry inorganic solids is in the ratio from 0.5:100 to 10:100. | 08-28-2008 |
| 20080318828 | Incorporation of Antioxidant in Detergent Composition - A process for incorporation of up to 2% antioxidant into a granular detergent formulation comprising at least 5% organic surfactant, including the steps of: a) dissolving the antioxidant in an organic surfactant selected from the group comprising anionic surfactant, nonionic surfactant and mixtures thereof, provided that the organic surfactant contains less than 5% by weight, preferably less than 3% by weight soap and most preferably is soap free; and b) adding the solution formed in step a) to the detergent formulation and use of the granular laundry detergent composition to confer improved deposition of the antioxidant onto rubber during a wash process. | 12-25-2008 |
| 20090105107 | Care Composition - The present invention provides antioxidants that are readily deposited on elastomers and are also more stable in formulation that monophenolic species. | 04-23-2009 |
| 20090137441 | Fast Release Granules - The present invention provides a granule that releases antioxidants rapidly and a method of preparing an antioxidant granule comprising the steps of: (i) melting a non-ionic surfactant the nonionic surfactant having a starting melting point of 40° C. or above as measured by differential scanning calorimetry; (ii) dissolving an antioxidant in the melted non-ionic surfactant with mixing to form a antioxidant/non-ionic solution; (iii) cooling the antioxidant/non-ionic solution to form a solid whilst forming a particulate matter. | 05-28-2009 |
