41 results about "Opadry white" patented technology

An inkjet-printable, self-laminating wire marker comprising:A. A transparent substrate layer having top and bottom facial surfaces;B. A topcoat layer having top and bottom facial surfaces with the bottom facial surface of the topcoat layer in direct contact with at least a part but not all of the top facial surface of the substrate layer;C. A transparent adhesive layer having top and bottom facial surfaces with the top facial surface of the adhesive layer in direct contact with the bottom facial surface of the substrate layer.In one embodiment an opaque white primer layer having top and bottom facial surfaces is interposed between the substrate and topcoat layers such that the bottom facial surface of the primer layer is in direct contact with the top facial surface of the substrate layer and the top facial surface of the primer layer is in direct contact with the bottom facial surface of the topcoat.

The invention discloses a light-induced chemiluminescent immunoassay kit and a test method for chloramphenicol (CAP) and belongs to the technical field of light-induced chemiluminescent immunoassay technology. A nontransparent white microporous plate is sequentially added with CAP-OVA coated luminous particles, a CAP standard substance or a sample to be tested, a rabbit anti-CAP antibody and a biotin goat anti-rabbit antibody for reaction without light and then is added with streptavidin-coated light sensitive particles for after-incubation test. The CAP-OVA on the luminous particles and free CAP compete to be connected to the CAP antibody to form a compound body with the biotin goat anti-rabbit antibody and the streptavidin-coated light sensitive particles. Under the excitation of red light, the compound body transfers energy to the luminous particles through the generation and transmission of singlet ionized oxygen for generating fluorescence. A light induced chemiluminescent detector is used to detect the intensity of an optical signal, and the CAP content of the sample can be determined by referring to a standard curve according on the basis that the intensity of the optical signal is in inverse proportion to the CAP concentration of the sample. The method is used for determining the CAP content of foods such as honey, milk and eggs. The kit is simple in structure, short in determination time, high in sensitivity and simple and convenient in operation.

The present invention provides a clear, low viscosity photocurable composition including (i) a cationically curable compound (ii) an acrylate-containing compound (iii) a polyol-containing mixture (iv) a cationic photoinitiator and (v) a free radical photoinitiator. The photocurable composition can be cured using rapid prototyping techniques to form opaque-white three-dimensional articles having ABS-like properties.

The invention provides a chemiluminescence immune detection kit for detecting a pro-gastrin-releasing peptide; the chemiluminescence immune detection kit is composed of a non-transparent white elisa plate coated with the pro-gastrin-releasing peptide, a pro-gastrin-releasing peptide standard, a pro-gastrin-releasing peptide-peroxidase labelled antibody working liquid, a luminous substrate liquid, a concentrated sample diluent and a concentrated detergent. A pro-gastrin-releasing peptide protein conjugate is obtained by coupling the pro-gastrin-releasing peptide with a carrier protein by a mixed anhydride method or a carbodiimide method, and the concentrated detergent contains 0.05% of Twain-20. Compared with a conventional enzyme-linked immunosorbent assay, the kit has higher sensitivity, is short in detection time and low in cost, and can be used for detection of the pro-gastrin-releasing peptide in human blood or serum.

Disclosed is a white film having low content of oligomer within the film.

The method for preventing asbestos from freeing airborne particles comprises sequentially heating and the asbestos in the following surrounding temperatures values and maintaining the asbestos in these surrounding temperature values until the asbestos changes to the following corresponding colors: a) between 125° F. (52° C.) and 175° F. (79° C.) until the asbestos changes to a uniform pale russet-red color; b) between 225° F. (107° C.) and 275° F. (135° C.) until the asbestos changes to a uniform dark russet-red color; c) between 325° F. (163° C.) and 375° F. (191° C.) until the asbestos changes to a uniform dark orange color; d) between 425° F. (218° C.) and 475° F. (246° C.) until the asbestos changes to a uniform red color; e) between 525° F. (274° C.) and 575° F. (302° C.) until the asbestos changes to a uniform grey color; and f) between 625° F. (329° C.) and 675° F. (357° C.) until the asbestos changes to a uniform opaque white color. Once all the asbestos has reached an opaque white color, the surrounding temperature is decreased to an ambient temperature.

An inkjet-printable, self-laminating wire marker comprising: A. A transparent substrate layer having top and bottom facial surfaces; B. A topcoat layer having top and bottom facial surfaces with the bottom facial surface of the topcoat layer in direct contact with at least a part but not all of the top facial surface of the substrate layer; C. A transparent adhesive layer having top and bottom facial surfaces with the top facial surface of the adhesive layer in direct contact with the bottom facial surface of the substrate layer.; In one embodiment an opaque white primer layer having top and bottom facial surfaces is interposed between the substrate and topcoat layers such that the bottom facial surface of the primer layer is in direct contact with the top facial surface of the substrate layer and the top facial surface of the primer layer is in direct contact with the bottom facial surface of the topcoat.

A heat-shrinkable opaque white film of this invention includes a core layer, and white back and front layers, the core layer having a chromatic color impervious to light at wavelengths of 380 to 500 nm or an achromatic color. The core layer may contain a black, yellow, red, or brown pigment. The heat-shrinkable opaque white film in a preferred embodiment has a transmission factor to light at wavelengths of 380 to 500 nm of 5% or less. In another preferred embodiment of the heat-shrinkable opaque white film, the core layer has an achromatic color and the film has a transmission factor to light at wavelengths of 200 to 600 nm of 3% or less. A shrink label of this invention has the heat-shrinkable opaque white film, and a preprinted ink label layer arranged on a surface of the front layer of the film. A labeled container of this invention includes a container body and the shrink label arranged on the container body. This labeled container can prevent discoloration and deterioration of contents induced by light, enables clear printing typically of a design and gives excellent visual impression of the contents.

The method for preventing asbestos from freeing airborne particles comprises sequentially heating and the asbestos in the following surrounding temperatures values and maintaining the asbestos in these surrounding temperature values until the asbestos changes to the following corresponding colors:a) between 125° F. (52° C.) and 175° F. (79° C.) until the asbestos changes to a uniform pale russet-red color;b) between 225° F. (107° C.) and 275° F. (135° C.) until the asbestos changes to a uniform dark russet-red color;c) between 325° F. (163° C.) and 375° F. (191° C.) until the asbestos changes to a uniform dark orange color;d) between 425° F. (218° C.) and 475° F. (246° C.) until the asbestos changes to a uniform red color;e) between 525° F. (274° C.) and 575° F. (302° C.) until the asbestos changes to a uniform grey color; andf) between 625° F. (329° C.) and 675° F. (357° C.) until the asbestos changes to a uniform opaque white color.Once all the asbestos has reached an opaque white color, the surrounding temperature is decreased to an ambient temperature.

White-balance is improved when printing on colored media, while minimizing the time and use of costly materials required by present approaches. In an embodiment, the typical solid white fill or background layer is altered by including in the white layer one or more of the other colors already available in the printer to shade this layer. Thus, a small amount of cyan, for example, helps balance a pink-ish (red) media; yellow is used for blue media; and magenta is used for green media; as well as combinations thereof. A combination of transparent process inks and opaque white helps to maintain brightness (luminosity).

The present invention provides a clear, low viscosity photocurable composition including (i) a cationically curable compound (ii) an acrylate-containing compound (iii) a polyol-containing mixture (iv) a cationic photoinitiator and (v) a free radical photoinitiator. The photocurable composition can be cured using rapid prototyping techniques to form opaque-white three-dimensional articles having ABS-like properties.

The invention provides a chemiluminesent immunoassay kit for detecting fipronil in tea, and belongs to the field of the immunological detection. The kit is composed of an opaque white ELISA plate coated with fipronil-carrier protein conjugate, fipronil standard substance, fipronil-peroxide enzyme-labeled antibody working solution, luminous substrate fluid, concentrated sample diluents, and concentrated washing solution. The fipronil-carrier protein conjugate is obtained by coupling the fipronil and the carrier protein through a mixed anhydride method or carbodiimide method; the concentrated washing solution contains 0.05% of tween-20. Compared with the traditional enzyme linked immunosorbent assay, the kit disclosed by the invention has higher sensitivity, and is low in detection time andlow in cost, and can be used for detecting the residual quantity of the fipronil in the tea sample.

The present invention relates to the oral solid pharmaceutical composition comprising lamivudine or a pharmaceutically acceptable salt thereof with isomalt as a filler. The present invention also relate to the combination of lamivudine and other Anti-HIV agents. Thus, for example, the present invention provides a stable tablet formulation comprising lamivudine, isomalt, crospovidone, calcium stearate and opadry white.

The invention provides a chemiluminiscence immunoassay kit for detecting zilpaterol, and belongs to the field of immunological detection. The kit comprises a non-transparent white ELISA plate coated with a zilpaterol-carrier protein conjugate, a zilpaterol standard substance, a zilpaterol-peroxidase labeled antibody working solution, a luminescent substrate solution, a concentrated sample diluent and a concentrated washing liquid. The zilpaterol-carrier protein conjugate is obtained by coupling zilpaterol and a carrier protein through a mixed anhydride method or a carbodiimide method, and the concentrated washing liquid contains 0.05% of Twain-20. Compared with a traditional enzyme-linked immunosorbent assay method, the kit has higher sensitivity degree, is short in detection time and low in detection cost, and can be used for detection of the residual amount of zilpaterol in animal urine, blood samples, tissues, viscera and other samples.

The invention provides a preparation of a chemiluminescence immunoassay kit for detecting chloroquine and belongs to the field of immunological detection. The kit is composed of: a non-transparent white enzyme label plate coated by a chloroquine-carrier protein conjugate, a chloroquine standard substance, a chloroquine-peroxidase marked antibody operating fluid, a luminescent substrate liquid, a concentrated sample diluting liquid and a concentrated washing liquid. The chloroquine-carrier protein conjugate is prepared by coupling chloroquine to a carrier protein in a mixed anhydride method or a carbodiimide method. The concentrated washing liquid contains 0.05% of tween-20. The kit is higher in sensitivity, is short in detection time, is low in cost and can be used for detection of residual amount of the chloroquine in samples such as fruits, crops and vegetables and the like.