Reactive dyeing process for a cellulosic substrate comprising the following steps: (i) preparing a dyeing bath, the dyeing bath comprising water, at least one wetting agent, at least one multifunctional reactive dye and, optionally, at least one chelating agent; (ii) dipping the cellulosic substrate into the dyeing bath; (iii) adding 50% w/w liquid potassium carbonate to the dyeing bath at a concentration comprised between 50 and 180% w/w with respect to the dry weight of the cellulosic substrate, (iv) heating the dyeing bath to a temperature comprised between 50 and 70 °C, preferably equal to 60 °C; (v) allowing the cellulosic substrate to react in the dyeing bath with the at least one multifunctional reactive dye for a period of time sufficient for the at least one multifunctional reactive dye to fix to the cellulosic substrate; (vi) eliminating the at least one multifunctional reactive dye not fixed to the cellulosic substrate by adding water only, obtaining a cellulosic substrate dyed with the at least one multifunctional reactive dye.
D06P 3/66 - Natural or regenerated cellulose using reactive dyes
D06P 1/382 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using reactive dyes with a reactive group directly attached to the heterocyclic group
D06P 3/00 - Special processes of dyeing or printing textiles or dyeing leather, furs or solid macromolecular substances in any form, classified according to the material treated
01 - Chemical and biological materials for industrial, scientific and agricultural use
40 - Treatment of materials; recycling, air and water treatment,
42 - Scientific, technological and industrial services, research and design
Goods & Services
Chemicals for use in industry; Chemical products for use in the textile industry; Chemical additives for dyeing; Magnesium sulphate for use in textile dyeing; Salt pellets for use in the dyeing industry; Dye migration inhibitors for use in textile dyeing; Textile-impregnating chemicals; Moistening [wetting] preparations for use in the textile industry. Textile treating; Advisory services relating to dyeing; Rental of textile dyeing machines and apparatus; Dyeing. Scientific and technological services and research for the textile field; Industrial analysis and research services; Design services in relation to the following fields: The textile field; Textile design services; Design and development of computer hardware and software; Textile testing.
3.
FIRE RESISTANT WOODEN BODY AND METHOD FOR PRODUCING THEREOF
A method for sulphation and phosphorylation of a wooden body to impart anti-flame properties to the substrate wherein at least one phosphonic acid of the formula (I) is used PO(OH)2-R-PO(OH)2 as a catalyst for sulphation and phosphorylating agent, and the relative wooden body.
D06M 13/244 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compoundsSuch treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
D06M 13/44 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compoundsSuch treatment combined with mechanical treatment with compounds containing nitrogen containing nitrogen and phosphorus
C08B 5/00 - Preparation of cellulose esters of inorganic acids
D06M 11/66 - Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereofSuch treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with sulfamic acid or its salts
D06M 13/288 - Phosphonic or phosphonous acids or derivatives thereof
D06M 13/432 - Urea, thiourea or derivatives thereof, e.g. biuretsUrea-inclusion compoundsDicyanamidesGuanidines, e.g. dicyandiamides
Method for sulphation and phosphorylation of a cellulose substrate for imparting anti-flame properties to the substrate in which at least one phosphonic acid of formula (I): PO(OH)2-R-PO(OH)2 (I), is used as a catalyst of sulphation and a phosphorylating agent and relative substrate.
Dry wipe for application of at least one active principle on the skin, including: an inert laminar support; a plurality of microcapsules applied to the inert laminar support, the microcapsules containing at least one active principle; at least one surfactant applied to the inert laminar support.
A61K 8/92 - Oils, fats or waxesDerivatives thereof, e.g. hydrogenation products
A61K 8/97 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from algae, fungi, lichens or plantsCosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution from derivatives thereof
7.
WIPE FOR APPLICATION OF AT LEAST ONE ACTIVE PRINCIPLE ON THE SKIN
Dry wipe for application of at least one active principle on the skin, including: an inert laminar support; a plurality of microcapsules applied to the inert laminar support, the microcapsules containing at least one active principle; at least one surfactant applied to the inert laminar support.
