A method for manufacturing a three dimensional object includes steps of: providing a digital description of the object as a set of voxels; sequentially creating an actual set of voxels corresponding to the digital set of voxels. At least one voxel comprises a polymer derived from: polyol and an ionic monomer. The calculated charge density of the resulting polymer is 0.01 to 0.7 mEq/g. A three-dimensional object having at least one voxel. The at least one voxel including a polymer derived from: a polyol and an ionic monomer, and the calculated charge density of the resulting polymer is 0.01 to 0.7 mEq/g.

A method for manufacturing a three dimensional object includes steps of: providing a digital description of the object as a set of voxels; sequentially creating an actual set of voxels corresponding to the digital set of voxels. At least one voxel comprises a polymer derived from: polyol and an ionic monomer. The calculated charge density of the resulting polymer is 0.01 to 0.7 mEq/g. A three-dimensional object having at least one voxel. The at least one voxel including a polymer derived from: a polyol and an ionic monomer, and the calculated charge density of the resulting polymer is 0.01 to 0.7 mEq/g.

A method for producing microballoons consisting of a polyurethane (urea) produced by an interfacial polyaddition reaction method with a W/O emulsion and having excellent dispersibility is provided. Specifically, a method for producing microballoons, characterized by forming a microballoon dispersion liquid consisting of a polyurethane (urea) by an interfacial polyaddition reaction method with a W/O emulsion and then treating the dispersion liquid with a solution containing a monofunctional active hydrogen compound containing only one active hydrogen group selected from an amino group and a hydroxyl group is provided.

The hand sanitizer may be a hand foam sanitizer or a hand gel sanitizer. Each of the hand sanitizers includes at least one stabilizing agent, at least one skin care agent, and a volume of disinfecting micelle capsules suspended therein. Each disinfecting capsule has a polymer shell which defines a hollow core. The polymer shell includes an antimicrobial material. The antimicrobial material may have a concentration of between 0.5 wt % and 95 wt % of the polymer shell. In order to make the hand foam sanitizer, at least one foaming agent is added to produce a foam by air foaming. The hollow core of each disinfecting capsule may be filled with a material, such as at least one disinfectant, at least one fragrance, at least one supplemental skin care agent, or combinations thereof.

The hand sanitizer may be a hand foam sanitizer or a hand gel sanitizer. Each of the hand sanitizers includes at least one stabilizing agent, at least one skin care agent, and a volume of disinfecting micelle capsules suspended therein. Each disinfecting capsule has a polymer shell which defines a hollow core. The polymer shell includes an antimicrobial material. The antimicrobial material may have a concentration of between 0.5 wt % and 95 wt % of the polymer shell. In order to make the hand foam sanitizer, at least one foaming agent is added to produce a foam by air foaming. The hollow core of each disinfecting capsule may be filled with a material, such as at least one disinfectant, at least one fragrance, at least one supplemental skin care agent, or combinations thereof.

Method for treating hair comprising the successive application onto hair of polymeric layers which can be removed to a large extent or even totally in an easy manner upon request of the user by using a cationic surfactant.

Method for treating hair comprising the successive application onto hair of polymeric layers which can be removed to a large extent or even totally in an easy manner upon request of the user by using a cationic surfactant.

A reloadable microcapsule contains a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains a hydrophobic core solvent and a hydrophilic core solvent, and the microcapsule wall, formed of an encapsulating polymer, is permeable to the hydrophilic core solvent. Also disclosed are methods of preparing the reloadable microcapsule and consumer products having the microcapsules.

A reloadable microcapsule contains a microcapsule core and a microcapsule wall encapsulating the microcapsule core. The microcapsule core contains a hydrophobic core solvent and a hydrophilic core solvent, and the microcapsule wall, formed of an encapsulating polymer, is permeable to the hydrophilic core solvent. Also disclosed are methods of preparing the reloadable microcapsule and consumer products having the microcapsules.

Wetlaid web, selected from the group consisting of wet-laid non-woven fabrics and paper, comprising a cellulosic fibre material in the form of viscose fibre at an amount of at least 5% w/w, characterized in that the wetlaid web comprises microfibrillated cellulose at an amount of 0.5% w/w to 5% w/w, wherein the microfibrillated cellulose has a particle size distribution (x.sub.10) of 5 μm to 30 μm, and a wet-strength agent.