摘要:
The present invention provides a lens care kit for disinfecting and/or cleaning contact lenses. The lens care kit of the invention comprising: (1) a lens care solution; (2) a lens case for holding the lens care solution and a contact lens immersed in the lens care solution; (3) a singlet oxygen-generating agent which is dissolved or dispersed in a lens care solution; and (4) a light irradiation source for irradiating the singlet oxygen-generating agent for a period of time sufficient to produce a sufficient amount of singlet oxygen in the lens care solution to disinfect the contact lens.
摘要:
The present invention relates to new compounds, which are molecular combinations of a phthalocyanine and a mono-azo dyestuff linked via specific linking groups and to a process for their preparation. Further aspects are shading compositions using these compounds.
摘要:
The present invention relates to a shading process characterized by using a composition comprising a phthalocyanine to which at least one dyestuff is attached through a covalent bonding, to shading compositions, to new compounds used in these shading compositions as well as to the production of these new compounds.
摘要:
Liquid, transport- and storage-stable washing or cleaning agents with a flow limit are described which contain a photocatalytic material and a thickening system. The washing or cleaning agents enable textile cleaning, care, finishing, softening and/or conditioning using light with a wavelength in the range from 10-1200 nm. They likewise enable cleaning of hard surfaces using light in the wavelength range from 10-1200 nm.
摘要:
The present invention relates to new compositions comprising compounds, which are molecular combinations of a phthalocyanine and a mono-azo dyestuff linked via specific linking groups. Further aspects are an improved shading process for textile materials and also use of these shading compositions for shading textiles.
摘要:
The invention relates to a method and compositions for producing a hydrophilic coating on a surface of a solid material. The method comprises a cleaning step and a coating step. The cleaning step may be preceded by an initial cleaning step and it may optionally be succeeded by a preconditioning step prior to the coating step. The cleaning step comprises cleaning and preconditioning a surface of a material by use of a first cleaning fluid composition comprising ceria (CeO2) particles. The coating step comprises treatment by use of a coating fluid composition comprising photocatalytically active nanoparticles of titania (TiO2). An advantage of the method of the invention is that the method may be carried out at temperatures in the range 5 to 50° C. No further heating is required. Thereby, the method may easily be used for treating materials such as windows, furniture, tiles, walls, etc.
摘要:
A laundry treatment composition which comprises a surfactant and from 0.0001 to 0.1 wt % of a combination of dyes which together have a visual effect on the human eye as a single dye having a peak absorption wavelength on cotton of from 540 nm to 650 nm, preferably from 570 mn to 630 mn, the combination comprising a photostable dye which is substantive to cotton.
摘要:
The invention relates to the use of compounds (A) with at least one structural unit of formula (I), wherein X represents groups of formula —CR1═CR2— or a carbonyl group C═O, R1 and R2 meaning hydrogen or essentially organic radicals, Z means essentially organic radicals, n means a number from 0 to 3 and p means a number from 0 to 5, as UV absorbers with an affinity for textile fibres, for protecting the human skin from harmful UV radiation and for protecting dyed textile materials from fading.
摘要:
A non-liquid, liquid, liquid-gel or gelled fabric care composition and method of use comprising: (a) one or more fabric care enzymes, the fabric care enzymes effective for aiding in preventing pilling fuzzing, staining and other deterioration of fabric fibers during the wash process; (b) one or more UV protectants, the one or more UV protectants for brightening and preventing light caused photo fading or other damage to fabrics; (c) one or more surface active dispersing, emulsifying and/or solubilizing agent, the one or more surface active dispersing, emulsifying and/or solubilizing agent principally comprised of surfactants, co-surfactants, hydrotropes and solvents selected to solubilize or stabilize the composition; (d) one or more dye-transfer inhibitors, anti-redeposition agents or dye sequestrants, the one or more dye-transfer inhibitors, anti-redeposition agents or dye sequestrants to prevent re-deposition of dyes which have become transient from other fabrics; (e) one or more dye, pigment and fabric color fixative or finish protectant, the dye, pigment and fabric color fixative or finish protectant to lock-in dyes and pigments to prevent their loss in quantity or quality during soaking or washing; (f) optionally, one or more textile lubricant and/or textile softening agent, the lubricant and/or textile softening agent to coat the textiles and reduce inter-fiber and fiber surface friction; (g) one or more hardness and metal ion sequestrants and crystal growth inhibitors, the hardness and metal ion sequestrants and crystal growth inhibitors to bind free ions to prevent formation of insoluble precipitate compounds; (h) one or more chlorine and/or active oxygen scavengers or neutralizers which act to neutralize oxidizing agents, i.e., those species with oxidation potential; and (i) optionally, one or more from the following: handling, storage, processing agents to modify elastic and viscous phase properties, anti-foaming or frothing agents, anti-microbial, anti-bacterial or anti-fungal agents, pH buffer, adjustment, aesthetic dyes and/or fragrances.