Abstract:
A method of making an image transfer film article and a method of protecting graphic substrates are disclosed. One method of making an image transfer film article includes printing an image onto a transparent thermoplastic protective layer, where the image is formed by an ink-jet printer and an organic solvent-based ink including an organic solvent, a thermoplastic material, and a pigment; and then drying off at least a portion of the organic solvent to form the image transfer film article.
Abstract:
Stretch removable articles include a multi-layer extensible backing substrate of at least three layers and either a discontinuous inextensible layer with regions of inextensible material and gaps between the regions of inextensible material, or a continuous inextensible material that is sufficiently thin that upon application of a stretching force the layer breaks to form regions of inextensible material and gaps between the regions of inextensible material.
Abstract:
Film constructions and articles including the film constructions, wherein a film construction includes: a backing (or an adhesive layer) having a first major surface and a second major surface; and a release layer disposed on the first major surface of the backing (or adhesive layer), wherein the release layer includes polylactic acid.
Abstract:
Disclosed herein is a sectional warming blanket for patient warming having a structure comprising a first layer of material forming a bottom layer with openings to allow a profusion of air through the bottom layer, a second layer of material forming an upper layer wherein the upper layer is coupled to the bottom layer via a plurality of seals to form a plurality of interconnected air passageways, and an inlet located on the upper or bottom layers. In an embodiment, the sectional warming blanket further comprises an opening configured to receive a coupling device for coupling the sectional warming blanket to an additional sectional warming blanket. In another embodiment, the sectional warming blanket further comprises at least one outline formed from a portion of the structure, such that a section can be removed from the blanket and the blanket is re-sealed by a bonding mechanism along its periphery.
Abstract translation:本文公开了用于患者加温的局部预热毯,其具有包括第一层材料和第二层材料的结构,所述第一层材料形成底层,所述底层具有开口以允许空气通过所述底层大量涌出, 上层,其中上层经由多个密封件联接到底层以形成多个互连的空气通路,以及位于上层或下层上的入口。 在一个实施例中,局部预热毯进一步包括开口,该开口构造成容纳用于将局部预热毯连接到附加局部预热毯的联接装置。 在另一个实施例中,局部预热毯进一步包括由该结构的一部分形成的至少一个轮廓,使得可以从该毯中取出一个部分,并且该毯通过沿着其周边的结合机构重新密封。 p >
Abstract:
The present disclosure generally relates to retroreflective articles and methods of making retroreflective articles including a plurality of microreplicated retroreflective elements (prismatic elements and lenslets) and a multilayer seal film adjacent to the retroreflective elements. The multilayer film includes a polymeric sealing layer and an adhesive layer. In some embodiments, the multilayer film includes a release liner. Seal legs extend through all layers of the multilayer film. In some embodiments, the retroreflective article is retroreflective sheeting. In some embodiments, the retroreflective sheeting and the multilayer film are laminated, embossed, and/or sealed in a single processing step.
Abstract:
Described herein is a release material comprising: a blend comprising: releasing agent comprising a urethane polymer derived from a polyvinyl polymer containing active hydroxyl groups and an aliphatic isocyanate; and a carrier polymer, wherein more than 50% by weight of the carrier polymer is non-olefinic, and articles thereof.
Abstract:
A process to mark a multilayered article with a laser (20). The multilayered article (10) includes a laser-markable layer (14) having at least one organic polymer and at least one light-sensitive pigment therein, and including at least one release agent associated with the laser-markable layer. Laser-marking of the laser-markable layer is accomplished by directing laser radiation (22) into the multilayered article through the release agent (12) to induce an interaction between the light-sensitive pigment and the organic polymer. As a result of the interaction, a visually perceptible marking (16) is formed in the article. The laser-marked article includes a laser-markable layer and a first release agent associated with a surface of the laser-markable layer. The marking (s) in the laser-markable layer is visible through the layer of release agent, and the marking is a result of the laser-induced interaction between the light-sensitive pigment and the organic polymer.
Abstract:
An adhesive tape that is stretch releasable, articles that contain the adhesive tape, and uses of the adhesive tape are disclosed. The adhesive tape includes a backing layer that is adjacent to at least one pressure-sensitive adhesive layer. The backing layer includes a poly(alkylene) copolymer. Each pressure-sensitive adhesive layer includes a polyisobutylene material. The adhesive tapes can be optically clear.
Abstract:
The present application is directed to substrates comprising light shielding areas and light transmitting areas. In one embodiment, the present application is directed to a substrate comprising a film comprising a light shielding additive. The film comprises a structured surface resulting in thick light shielding areas and relatively thin light transmitting areas. In another embodiment, the present application is directed to a substrate comprising a film comprising a first major surface that is structured with a series of microstructure features and the substrate has light shielding layer is on the first major surface in the light shielding areas. In another embodiment, the light transmitting areas are series of holes through the film having at least two lateral dimensions less than 1.4 mm.