Abstract: Particles containing a strong oxidizer (classified as PG I according to the standard test method of the UN Manual of Tests and Criteria, 5th revised Edition, sub-section 34.4.1) and at least one other constituent, the amount and nature of the constituent(s) other than the strong oxidizer in the particles being such that the particles are classified as non-oxidizer according to the standard test method of the UN Manual of Tests and Criteria, 5th revised Edition, sub-section 34.4.1. Process for the production of these particles.

Abstract: Particles containing a strong oxidizer (classified as PG I according to the standard test method of the UN Manual of Tests and Criteria, 5th revised Edition, sub-section 34.4.1) and at least one other constituent, the amount and nature of the constituent(s) other than the strong oxidizer in the particles being such that the particles are classified as non-oxidizer according to the stand- and test method of the UN Manual of Tests and Criteria, 5th revised Edition, sub-section 34.4.1. Process for the production of these particles.

Abstract: Sodium percarbonate particles having a long term stability expressed as heat output at 40° C. of less than 5 ?W/g, measured after storage for 12 weeks at 40° C.

Abstract: Coated sodium percarbonate particles having a mean particle size of from 300 to 1600 ?m containing a sodium percarbonate core surrounded by at least one coating layer, the coating layer comprising at least one coating agent and small sodium percarbonate particles of a mean particle size smaller than 100 ?m. Process for the production of these particles by coating sodium percarbonate core particles with at least one coating agent and with small sodium percarbonate particles of a size smaller than 100 ?m. Use of these particles as bleaching agent in detergent compositions and detergent compositions containing them.

Abstract: Sodium percarbonate particles presenting an improved long term stability expressed as a heat output at 40° C. measured after storage during 12 weeks at 40° C., of less than 5 ?W/g, or expressed as an Avox recovery of at least 70 after storage for 8 weeks at 55° C. Process for the production of these particles. Use of these particles as bleaching agent in detergent compositions and detergent compositions containing them.

Abstract: Coated sodium percarbonate particles, process for their preparation, their use and detergent compositions containing them Coated sodium percarbonate particles containing a sodium percarbonate core at least partially surrounded by at least one coating layer containing a hygroscopic compound, said hygroscopic compound being present in an amount such that the coated sodium percarbonate particles are capable of absorbing an amount of water (measured at an initial water content of less than 0.5% wt and after storage during 24 h at 32° C. and 50% RH) which is increased, compared to the uncoated sodium percarbonate core particles, with at least 0.1% of water per kg of coated sodium percarbonate particles.