摘要:
The present invention relates to an implantable biomaterial and methods of producing same. In particular, the present invention relates to a method for producing an implantable biomaterial comprising (a) exposing a biomaterial to an alcohol-containing solution for at least 24 hours.
摘要:
Starch plasticized, wholly or in part, with isosorbide, isomannide, isoidide, or a mixture thereof is disclosed. Blends of the plasticized starch and a synthetic polymer, like a polyolefin, also are disclosed.
摘要:
Release sheet materials for use as packaging material for individually packaged disposable absorbent articles, typically sanitary napkins and the like, and release compositions to be used in said release sheet materials.
摘要:
Articles for applying color on a surface that includes a sheet of dry color component having a margin, a front sheet surface, and a rear sheet surface opposite the front sheet surface, and an adhesive on the rear sheet surface for bonding the sheet to the surface. Either the margin of the sheet or the entire sheet is adapted for reducing or eliminating the visual perceptibility of the seam created when the margin is positioned in an overlapping, abutting, or spaced apart relationship with a margin of a juxtaposed second article. The reduction or elimination of the visual perceptibility of the seam may be promoted by a physical mechanism, a chemical mechanism, an optical mechanism, or a combination of these mechanisms.
摘要:
The present disclosure relates to a method of surface treating particulate materials with electromagnetic radiation, in particular a method of cross-linking superabsorbent polymer particles using UV irradiation. The method is carried out with a so-called roll reactor, which comprises a rotating roll and an irradiation source. Radical former molecules can be applied on the surface of superabsorbent polymer particles. The particulate material is fed onto the surface of the roll and is irradiated while moved with the rotating roll. The irradiation source is provided such that the radiation emitted by the irradiation source is able to reach at least part of the particulate material that has been fed onto the surface of the roll. The irradiation source for use in the method of the present disclosure is able to emit UV radiation of a wavelength between 201 nm and 400 nm. The present disclosure also relates to absorbent articles comprising surface treated superabsorbent particles made by said method.
摘要:
Articles for applying color on a surface that includes a sheet of dry color component having a margin, a front sheet surface, and a rear sheet surface opposite the front sheet surface, and an adhesive on the rear sheet surface for bonding the sheet to the surface. Either the margin of the sheet or the entire sheet is adapted for reducing or eliminating the visual perceptibility of the seam created when the margin is positioned in an overlapping, abutting, or spaced apart relationship with a margin of a juxtaposed second article. The reduction or elimination of the visual perceptibility of the seam may be promoted by a physical mechanism, a chemical mechanism, an optical mechanism, or a combination of these mechanisms.
摘要:
Processes for forming a filter material are provided. The processes include the steps of coating a filter particle with a lignosulfonate, carbonizing the coating, and activating the coating.
摘要:
The bleeding of lignosulfonates from lignosulfonate-treated substrates when contacted under humid conditions is reduced by rendering the lignosulfonates water-insoluble via reacting them with an amine polymer-epichlorohydrin adduct containing at least one quaternary ammonium group under acidic conditions.
摘要:
The bleeding of lignosulfonates from lignosulfonate-treated substrates when contacted under humid conditions is reduced by rendering the lignosulfonates water-insoluble via reacting them with an amine polymer-epichlorohydrin adduct containing at least one quaternary ammonium group under acidic conditions.
摘要:
A compact device and method for communication and entertainment needs that include combining various functions performed by different keypads and units into a single pad or unit. The device includes circuitry with transceiver capabilities, a chassis, a display, two arms secured to the chassis that can rotate from an open position to a closed position, and a user-interface that provides the user with navigational control and image conversion. The method for reducing the number pads on a keypad of the device, which has the circuitry, includes providing a chassis for securely holding the circuitry, securing a user-interface to the chassis, coupling the user-interface to the circuitry, limiting rotation of the user-interface to a first range of rotational motion using a locking mechanism to provide navigational control, and releasing the locking mechanism to allow rotation of the user-interface beyond the first range of rotational motion to provide image conversion.