| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 264078000 | WITH INCORPORATING DYE SUSCEPTIBLE MATERIAL OR DYEING WORKPIECE | 23 |
| 20090057941 | Method for manufacturing synthetic leatherette possessing properties of high elasticity, abrasion resistance and environmental friendliness - A method for manufacturing a synthetic leatherette that possesses properties of high elasticity, abrasion resistance and environmental friendliness, comprises following steps: melting grains of Thermoplastic Elastomer (TPE) in a melting pot into a TPE melt with heat; mixing the TPE melt into an even TPE liquid; sheeting the TPE liquid into a TPE layer with a heat pressing roller; laminating the TPE layer with a reinforcement material layer with heat; cooling the TPE layer laminated with the reinforcement material layer with a cooling rooler; and reheating the cooled TPE layer laminated with the reinforcement material layer in a oven for finalize the synthetic leatherette. In industrial applications, the disclosed synthetic leatherette made of TPE is advantaged by being innocuous, without uncomfortable odor, decomposable, completely recyclable, highly elastic, highly wear-resistant, and light. Thereupon, the resultant synthetic leatherette of the present invention is applicable to a more extensive scope of industries as compared with the traditional PU leatherette. | 03-05-2009 |
| 20090115087 | SYSTEM AND METHOD FOR MOULDING COLOURED SYNTHETIC PRODUCTS AND A DYE DISPENSING APPARATUS - The invention relates to a system for moulding coloured synthetic products, comprising at least one moulding apparatus for moulding synthetic products, a dye dispensing apparatus, and at least one collector to collect dispensed dyes comprising. The dye dispensing apparatus comprises a plurality of containers, each container configured to hold a liquid polymer dye, and a dispensing unit for dispensing one or more dyes from one or more of said plurality of containers. The moulding apparatus comprises a connection device configured to connect the collector to the moulding apparatus for introduction of the dispensed dyes in the moulding apparatus. | 05-07-2009 |
| 20090250831 | Polyesters of terephthalic acid,a method for their production, and their use - The invention relates to a polyester based on a polycondensation product of terephthalic acid and/or terephthalic acid derivatives comprising bivalent alcohols. Said polyester is characterised in that (I) between 40 and less than 90 mol. % of ethylene glycol, propane-1,3-diol and/or butane-1,4-diol is combined with (II) between 60 and more than 10 mol. % alkane-1,2-diol, exclusively ethylene glycol, and the polyester has a melting point of between approximately 145 and 250° C. (in accordance with DIN EN ISO 53765). It has a comparatively low melting point, such that it can be retreated at the lower melting temperature. This prevents undesired secondary and decomposition reactions during the retreatment, and enables energy costs to be reduced. The inventive polyester is especially suitable for producing fibres or filaments by melt-spinning, and films, bottles and other moulded parts according to an injection moulding method. The fibres can be treated to form a high-quality nonwoven material. | 10-08-2009 |
| 20090321976 | Method of making monofilament fishing lines of high tenacity polyolefin fibers - A method of making colored monofilament ultrahigh molecular weight polyolefin fishing line, comprising the steps of feeding a substantially untwisted multifilament ultrahigh molecular weight polyolefin yarn; coating the substantially untwisted multifilament yarn with a colorant; twisting the coated multifilament yarn; and heating the twisted multifilament yarn to a temperature and for a time sufficient to at least partially fuse adjacent filaments together while stretching the yarn. The resultant product is a colored monofilament fishing line that has improved color-fastness and abrasion resistance. | 12-31-2009 |
| 20100052202 | METHOD FOR PRODUCING POLYMERS WITH A NEUTRAL COLOR TONE - A method is disclosed for producing polymers with a neutral color tone in one or more reaction stages through independent adjustment of a and b color values in the Hunter l,a,b color space of the polymer, which comprises the steps of:
| 03-04-2010 |
| 20100155983 | Malleable vase and method of producing said vase - A malleable vase constructed from silicone rubber or other malleable material and a method of producing said vase. | 06-24-2010 |
| 20100308488 | METHOD OF PRODUCING A DYED OPTICAL COMPONENT - A method of producing a dyed optical component, comprises: a first step of dyeing one surface of a film made of transparent resin to produce a dyed film; and a second step of setting the dyed film in a predetermined mold and injecting the thermoplastic resin melted by heat into the mold in which the dyed film has been set to produce a dyed optical component integrally including the dyed film by film insert molding, the dyed film being set in the mold to make a dyed surface of the dyed film contact with the melted thermoplastic resin. | 12-09-2010 |
| 20110001257 | SINGLE SCREW EXTRUDER FOR DRYER BAR MANUFACTURE - Single screw extruder for making a dryer bar. | 01-06-2011 |
| 20110024936 | Systems to Produce an Object Through Solid Freeform Fabrication - A method for producing an object formed through solid freeform fabrication includes dispensing a binder on successive layers of build material with a single first dispensing member; and coloring the successive layers with at least one second dispensing member, where the second dispensing member over-dispenses the first dispensing member. Another method for producing an object through solid freeform fabrication includes dispensing a first binder on successive layers of build material with a single first dispensing member; and dispensing a second binder on the successive layers of build material with at least one second dispensing member, where the second dispensing member over-dispenses the first dispensing member. | 02-03-2011 |
| 20110210462 | Spin-Dyed Gradient-Color Fiber and Method for Fabricating the Same - The present invention discloses a spin-dyed gradient-color fiber and a method for fabricating the same, wherein at least one component of the fiber is spin-dyed. The present invention obtains gradient color via controlling at least one of the following spinning conditions: (1) colorant quantity: continuously varying quantity of at least one colorant metered by colorant meters; (2) output ratio: continuously varying the output ratio of at least one melt extruder; (3) fineness: varying fineness of the fiber in a stretching way, a false-twisting way or another way. | 09-01-2011 |
| 20110215498 | MOULDED THERMOPLASTIC ARTICLES AND PROCESS TO MAKE THEM - This invention relates to moulded polyethylene terephthalate articles and to a process for making them. In one of its aspects the invention relates to a process in which colour or additive is applied to a moulded polyethylene terephthalate article in a post-moulding step and to articles produced by such a process, in particular to a process for manufacturing a coloured polyethylene terephthalate container or container preform comprising providing a container or container preform of a polyethylene terephthalate, providing a colouration zone containing as a solution or dispersion in a liquid medium one or more colourants having a chemical affinity for polyethylene terephthalate of the container or container preform, and in the colouration zone contacting the container or container preform with the one or more colourants in the liquid medium for a period of time and under conditions effective to cause at least a portion of the one or more colourants to migrate from the liquid medium and bind to the container or container preform. | 09-08-2011 |
| 20110233809 | GLASS-FILLED THREE-DIMENSIONAL RESIN ELEMENTS AND METHODS FOR MAKING THE SAME - Methods of making three-dimensional glass tilled resin elements are provided. The methods can include the use of open or closed molds in a wide variety of shapes and sizes. The molds are filled with resin material and glass fragments to provide aesthetically pleasing three-dimensional resin elements. The resin material can be dyed to provide for a wide variety of colors, and the glass fragments can be obtained from post-consumer glass. | 09-29-2011 |
| 20110278757 | UNITARY MAT FOR PLAYGROUNDS AND THE LIKE AND METHOD FOR FORMING SAME - Method for manufacturing a unitary mat on site includes placing loose fill material into a defined area in which the mat is to be formed, mixing rubber particles with at least one binder to form a mixture, placing the mixture over the loose fill material, and allowing the mixture to dry whereby the dried mixture in combination with the loose fill material forms the unitary mat. In one embodiment, the loose fill material includes only rubber particles, without a binder. The mixture placed over these loose rubber particles seals and contains the loose rubber particles. The mixture may incorporate color, e.g., by adding a colorant to the mixture and/or using colored rubber particles. Alternatively or additionally, an additional, colored mixture may be prepared and placed over the dried mixture. | 11-17-2011 |
| 20120043682 | PROCESS FOR PRODUCING A MATERIAL SIMILAR TO LEATHER - Process for producing a material similar to leather, which foresees:
| 02-23-2012 |
| 20130249137 | SOLVENT APPLICATION OF BORON PYRROMETHENE DYE TO POLYMER PRIOR TO INJECTION MOLDING - The embodiments described herein generally relate to methods for incorporating dye compounds into various polymer materials. In some cases, organic solvents having high boiling points may be utilized to dissolve, disperse, or suspend dye compounds which may then be applied to a polymer material. | 09-26-2013 |
| 20150048536 | METHOD FOR COLOURING PRODUCTS ON A MOULD SURFACE - A method for providing a design on a moulded product during the product manufacturing process is disclosed. The method includes applying pigments onto at least a portion of a surface of a mould in a pre-determined design, and forming or curing a product on the surface of the mould so that pigments transfer onto the surface or into the polymeric product during forming or curing. The transfer of the pigments results in the creation of the colouring design on the product. | 02-19-2015 |
| 20150108676 | Method for Manufacturing Slide Fastener - There is provided a slide fastener and a method for manufacturing a slide fastener. A slide fastener is provided with: a pair of fastener tapes; a pair of fastener element rows provided respectively on the opposing tape-side edges of the pair of fastener tapes and having a plurality of fastener elements; and a slider configured to engage and disengage the pair of fastener element rows with and from each other. Each of the fastener element rows is composed of a monofilament which is made of synthetic resin. The monofilament has, on the surface thereof, a surface layer which can be colored with dyes. A roughened surface having a number of concaves is formed on the surfaces of the surface layer. | 04-23-2015 |
| 20150360426 | MANUFACTURE OF A MOULDED PART - A method of manufacturing a laminate structure comprising locating one or more layers of a fibrous reinforcement material being at least partially impregnated with a curable first resin matrix in relation to one or more layers of fibrous reinforcement material to form a stack and subsequently infusing the stack with a second infusion resin to cure the first and second resin. | 12-17-2015 |
| 20150375451 | MULTI-COLOR 3D PRINTER - A printer adapted for printing three dimensional (3D) objects with material having two or more colors. The printer includes a print head with an extrusion nozzle having an outlet, a mixing chamber upstream of the outlet, and a heated portion. The printer also includes a print bed with a surface for receiving material extruded from the outlet of the extrusion nozzle and a print material supply that is loaded with a filament of a plastic having a first color. The print head is adapted for drawing the filament into the heated portion to liquefy the plastic upstream of or in the mixing chamber. The printer includes a dye supply assembly fluidically coupled with the mixing chamber supplying dyes, such as inks, of two or more colors to the mixing chamber, whereby the liquefied plastic has its color changed from the first color to a second color prior to being extruded. | 12-31-2015 |
| 20160001482 | METHOD OF MANUFACTURING MOLDED PRODUCT OF SILANE CROSSLINKED POLYETHYLENE RESIN, METHOD OF MANUFACTURING ROD-SHAPED MOLDED PRODUCT, AND MANUFACTURING APPARATUS THEREFOR - A method of manufacturing a molded product of a silane crosslinked polyethylene resin includes the steps of: melting a silane crosslinked polyethylene resin; extrusion-molding the melted resin; bringing a surface of a molded product obtained by the extrusion molding into contact with an oil-soluble dye solution before at least the surface solidifies; separating the molded product from the oil-soluble dye solution; and cooling the molded product separated from the oil-soluble dye solution. According to the method of manufacturing a molded product of a silane crosslinked polyethylene resin, a molded product of a uniformly-colored silane crosslinked polyethylene resin can be obtained without causing scorching even if a silanol condensation catalyst is blended for molding, and also without impairing productivity since molding and coloring are sequentially carried out. | 01-07-2016 |
| 20160040321 | ABRASION RESISTANT POLYESTER FIBER AND WOVEN/KNITTED PRODUCT - Provided is an abrasion-resistant polyester fiber, which has, in particular, a strength within a specific range, anelongation within a specific range and a Young's modulus falling within a specific rangein a specific elongation range on a stress-strain curve, to improve the abrasion resistance of a woven/knitted product for clothing using, in particular, a fine size polyester fiber. The polyester fiber is an abrasion-resistant polyester fiber comprising ethylene terephthalate as a main repeating unit, characterized by satisfying the following requirements: (1) the fineness being from 8 dtex to 200 dtex inclusive; (2) the single yarn fineness being from 1.0 dtex to 4.0 dtex inclusive; (3) the breaking strength being 3.5 cN/dtex or greater; (4) the breaking elongation being from 20% to 50% inclusive; and (5) the minimum differential Young's modulus being 20 cN/dtex or less in an elongation range of from 2% to 5% inclusive on a stress-strain curve of the fiber. | 02-11-2016 |
| 20160101566 | METHOD AND APPARATUS FOR FORMING A MULTI-COLORED THREE-DIMENSIONAL OBJECT USING A SECONDARY COLORIZATION PROCESS - A method of forming a 3D multi-colored object is described. The exemplary method includes two steps. The first step is forming the size and shape of the object using an extrusion process. The second step is applying a color to the object using a colorization process. An apparatus for forming the 3D multi-colored object is also described. The apparatus includes an object support, a first nozzle and a second nozzle. The first nozzle is for extruding a material that forms the size and shape of the object. The second nozzle is for applying a colorant to the object for coloring the object. | 04-14-2016 |
| 20160167251 | Method of Producing Limestone-Simulating Concrete | 06-16-2016 |
