摘要:
Compositions comprising polytetramethylene glycol and a volatile material (e.g. a perfume) are able to sustainedly release said volatile material and are easy to disperse in liquid and cream products.
摘要:
A polymeric composition comprising a copolymer of ethylene with at least another monomer comprising at least a heteroatom, more than 10% of a compatible plasticizer or blend of plasticizers comprising at least a heteroatom and a volatile material. The compositions are able to deliver effectively the volatile material incorporated for a long time and also have good adhesion properties on most substrates.
摘要:
The present invention relates to thermoplastic hydrophilic polymeric compositions for making a liquid impermeable moisture vapour permeable structure, for example by forming the composition into a layer or film. The thermoplastic compositions comprise selected thermoplastic polymers and selected compatible plasticiser that provide the thermoplastic hydrophilic composition with a desired tackiness level, without impairing the moisture vapour permeability of films or layers made from the thermoplastic hydrophilic polymeric compositions. The layers made from the thermoplastic hydrophilic polymeric compositions of the present invention can find a variety of applications wherein liquid imperviousness and moisture vapour permeability are desirable.
摘要:
The present invention relates to a disposable mattress cover assembly for the formation of a protective cover capable of completely encasing a mattress. The disposable mattress cover assembly comprises a first and a second layer that are combined together by means of cooperating joining means in order to form the protective mattress cover. The disposable mattress cover assembly of the present invention can find a variety of applications wherein moisture vapour permeability combined with liquid imperviousness are desirable, combined with easy of use.
摘要:
The present invention relates to a disposable mattress cover which is moisture vapour permeable and liquid impermeable and comprises an improved liquid impermeable formed structure having an enhanced moisture vapour permeability and comprising preferred thermoplastic compositions which can provide a better stability of the mattress cover in use. The disposable mattress cover of the present invention can find a variety of applications wherein moisture vapour permeability combined with liquid imperviousness are desirable, combined with stability in use.
摘要:
This invention deals with a continuous, fluorocarbon thin film with super hydrophobic surface characteristics, i.e. characterized by static water contact angle values higher than about 120°, preferably higher than 130°, more preferably higher than 150°, which is tightly bound to the substrate.
摘要:
An absorbent member and a method for forming the absorbent member. A web comprising a fibrous material and superabsorbent material is fed to an applicator. The web has a first side edge and a second side edge. A superabsorbent material movement obstruction agent is applied to the web from the applicator in discrete, spaced apart, continuous zones. The web is then cut through said superabsorbent material movement obstruction agent zones into individual absorbent members having a pair of opposing cut ends.
摘要:
An odour controlling material is disclosed for removing or reducing odour emanating from certain gaseous or liquid compounds which material comprises an inorganic absorbent material doped with one or more dopants which are selected from the gaseous or liquid compounds and derivatives thereof. Conventional adsorbent materials such as silica, alumina, silicates and aluminosilicates can be used and a gaseous or liquid compounds are preferably selected from fatty acids and derivatives thereof, amines and ammonia and salts thereof, alcohols, aldehydes and ketones and heterocompounds. The odour control material is suitable for incorporation in an absorbent article such as a pantiliner or a sanitary napkin.
摘要:
The present invention relates to absorbent articles such as sanitary napkins and panty liners which are breathable by the incorporation of a breathable backsheet therein, and have a reduced tendency to exhibit garment wet through. The breathable backsheets comprise at least one moisture vapour permeable, apertured layer selected from wovens or apertured films comprising a non soluble, liquid swellable material such as polyvinyl alcohol, which upon contact with the fluid discharge the material swells. This causes the apertures of the layer to close and hence prevents the passage of liquid through the backsheet onto the garment of the wearer.
摘要:
Field of the invention The present invention relates to disposable absorbent articles particularly sanitary napkins, pantiliners, adult incontinence products or sweat pads. In particular the present invention relates to such disposable absorbent articles which are worn by direct attachment to the skin of the wearer in the area were absorption of bodily liquids is desired. In order to provide the articles according to the present invention with additional comfort they are adaptable, preferably elastically adaptable.