摘要:
This invention relates to a method of making a polarizing plate comprising providing a polarizing film; coating the polarizing film with at least two coating solutions using a multilayer coating method; and drying the coating solutions to form an optical film or an optical film stack.
摘要:
A system and method of repairing a pipe including securing a reinforcing material, such as a dry fiber structure (e.g., a carbon fibers) to the surface of the pipe. A polymeric material is placed on top of the reinforcing material, self-penetrating the dry fiber structure. The polymeric material substantially saturates the reinforcing material and cures to form a reinforced polymeric composite which may increase or restore the pressure rating or operating pressure capacity of the pipe. Optionally, an outer containment component, such as a sleeve, shell, box, wall, outer pipe, and so on, may be installed around the reinforcing material prior to introduction of the polymeric material. Further, the polymeric material may be subjected to pressure to facilitate contact of the resin through the reinforcing material.
摘要:
The present invention is directed generally to container for reconfigurable products and, in particular, to a display package operable to display a product in multiple configurations. The display package may include product housing portions adapted to slide from a first, adjacent position, where one product portion is positioned adjacent to another product portion, to a second, separated position, where one product portion is spaced from the other product portion. The display package may include a plurality of product housings adapted to rotate with respect to each other along a common axis such that product portions within the product housings may be selectively aligned to form desired configurations of a completed, displayed product. The display package may include a stationary housing section and a movable housing section adapted to rotate with respect to the stationary housing section such that the product portions within the movable housing section may be selectively aligned with the product portions of the stationary housing section.
摘要:
The present invention generally relates to polymer films and a process for forming a polarizer plate comprising supplying one or more cover sheets on carrier webs, peeling the cover sheet from the carrier webs, spreading the cover sheets, and laminating the cover sheets to a polarizing film. The process may further comprise tension control, static dissipation after peeling the cover sheet from the carrier web, and an accumulator after a double splicing operation for splicing expiring web to fresh web.
摘要:
The present invention generally relates to polymer films and a process for forming a polarizer plate comprising supplying cover sheets on carrier webs, peeling the cover sheet from the carrier webs, spreading the cover sheets, and laminating the cover sheets to a polarizing film. The process may further comprise means for improved tension control, static dissipation after peeling the cover sheet from the carrier web, and an accumulator after a double splicing operation for splicing expiring web to fresh web.
摘要:
A container assembly configured to maintain a predetermined humidity for storing a product therein. The container assembly includes a container having a body with a body wall and a mouth opening into a storage cavity and a cap having a top wall. The cap is selectively mountable over the mouth of the container to substantially enclose the storage cavity in a mounted configuration. A sidewall extends substantially perpendicularly from one of the body wall and the top wall. The sidewall defines an opening and a compartment and has an opening edge adjacent the opening. A moisture control material is positioned within the compartment. A sealing membrane has a peripheral portion. The peripheral portion is secured to the sidewall proximate the opening edge. The sealing membrane is configured to allow moisture flow therethrough to maintain the predetermined humidity in the storage cavity.
摘要:
A system and method of repairing a pipe including securing a reinforcing material, such as a dry fiber structure (e.g., carbon fibers) to the surface of the pipe. An outer sleeve is installed around the reinforcing material. A polymeric material is placed (e.g., poured) into the interior of the sleeve around the reinforcing material. External pressure is applied to the sleeve. The polymeric material substantially saturates the reinforcing material and cures to form a reinforced polymeric composite which may increase or restore the pressure rating or operating pressure capacity of the pipe.
摘要:
A heat and impact resistant adhesive is disclosed. The adhesive can include at least one acrylic-based monomer, at least epoxy based monomer/resin, at least one bifunctional monomer chemically reactive with the acrylic-based monomer and the epoxy based monomer/resin, at least one impact modifier, and a catalyst system.
摘要:
A container assembly configured to maintain a predetermined humidity for storing a product therein. The container assembly includes a container having a body with a body wall and a mouth opening into a storage cavity and a cap having a top wall. The cap is selectively mountable over the mouth of the container to substantially enclose the storage cavity in a mounted configuration. A sidewall extends substantially perpendicularly from one of the body wall and the top wall. The sidewall defines an opening and a compartment and has an opening edge adjacent the opening. A moisture control material is positioned within the compartment. A sealing membrane has a peripheral portion. The peripheral portion is secured to the sidewall proximate the opening edge. The sealing membrane is configured to allow moisture flow therethrough to maintain the predetermined humidity in the storage cavity.
摘要:
A system and method of reinforcing a portion of a pipe, including applying a fiber structure to the portion of the pipe to be reinforced, and pressurizing resin through the fiber structure to the portion of the pipe to substantially saturate the fiber structure with resin, wherein the resin comprises a viscosity of less than about 10,000 cP and a surface tension of less than about 30 dynes. The resin is permitted to cure under ambient conditions at a peak exotherm of greater than about 200° F., wherein the cured resin comprises a glass transition temperature of greater than about 150° F. and a heat distortion temperature of greater than about 150° F. Pressurizing the resin may include use of a reinforcing containment and underlying pliable mold that is compressed to pressure the resin through the fiber structure to the pipe.