Class 427/133 - MOLD COATING

Subclass of Class 427 - Coating processes
Definition: Processes wherein a coated article is produced which is
No. of patents: 221
Last issue date: 10/18/2011

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Number	Title	Issue Date
8039046	Friction reduction composition and method The present invention relates to compositions which are suitable for use as friction reducing agents, which can be particularly useful as release agents. The compositions comprise water and a surfactant capable of forming liquid crystals. The invention also relates ...	10/18/2011
7887881	Curable coating compositions The present invention relates to curable coating compositions which when cured are substantially transparent and exhibit resistance to markings such as graffiti and scuffing and particulate buildup. In particular, the compositions of the present invention when cured...	02/15/2011
7604836	Release layer and resist material for master tool and stamper tool Methods of performing nanoimprint lithography are described. For one method, a master tool and a stamper tool are formed to provide nanometer-scale imprinting. A release layer comprised of a perfluoropolyether diacrylate material is formed on the master tool and the...	10/20/2009
7431962	Method for manufacturing a multi-layered moulded synthetic part and thus obtained part The invention relates to a method for manufacturing a multi-layered moulded synthetic part comprising a preformed elastomeric moulded skin (5), a moulded carrier (8) of a thermoplastic material and optionally an intermediate foam layer (6). In t...	10/07/2008
7431789	Covalently compatible in-mold coating compositions for use with epoxy A covalently-compatible in-mold gelcoat composition for use with epoxy matrix resins, including fiber-reinforced substrates, wherein the gelcoat composition comprises an acrylate ester component. Also disclosed is a process for using such composition. ...	10/07/2008
7297409	Multilayer, weatherable compositions and method of manufacture thereof A weatherable composition comprising an upper layer that comprises a polymer system consisting essentially of a cycloaliphatic polyester resin, and an additive composition comprising an hindered amine light stabilizer and a low volatility, hydroxyphenyl triazine or ...	11/20/2007
7290426	Device for lubricating and cooling molds, in particular forging dies and tools in metal forming A device which is designed as a spray head and is intended for lubricating and cooling molds, in particular forging dies and tools in metal forming, is described, in which device the feed passages for coolant, compressed air and lubricant are accommodated in a commo...	11/06/2007
7256227	Polymer modified gypsum membrane and uses therefor A composition which is applied to substrate surfaces to form a membrane to provide structural reinforcement thereto and prevent the release of gases and moisture from the substrate. The composition consists of polymer resin binders and gypsum. Further provided is a ...	08/14/2007
7238428	Polyester film having improved oxygen barrier and poly(m-xyleneadipamide)-containing base layer, process for its production and its use Biaxially oriented polyester films which have a polyester-containing base layer (B) which additionally comprises poly(m-xyleneadipamide) and at least one overlayer (A), and whose average roughness is preferably from 10 to 100 nm and whose gloss is greater than 100, ...	07/03/2007
7238460	Optical recording medium, production method thereof and method of using same Disclosed is an optical recording medium, comprising a polymer alloy forming a phase-separated domain structure of a coating object, and a volatile substance interacting with the polymer alloy. The volatile substance in a vapor state is deposited on the surface of s...	07/03/2007
7211615	Polyamide powder with long-lasting, consistently good flowability A composition containing from 88 to 99.99% by weight of a polyamide, a compound of a polyamide and mixtures of these, and from 0.01 to 0.25% by weight of a flow aid where the drying loss from the flow aid after 5 days of conditioning at a relative humidity of 95% is...	05/01/2007
7192620	Mold-release coating systems A mold-release coating system includes a barrier coating of a substantially liquid wax material. The wax material is deposited onto the mold surface. The wax material includes about 7 to about 10 weight percent solids. The wax material is permitted to substantially ...	03/20/2007
7186365	Methods for forming an imprinting tool Numerous embodiments of a method and apparatus for forming an imprinting tool are disclosed. In one embodiment, a method of forming an imprinting tool comprises forming a first mold by use of one or more printing processes, forming a second mold from the first mold,...	03/06/2007
7156638	Mold, molding system and molding machine for making ophthalmic devices This invention provides a mold comprising a first mold half which works in conjunction with a second mold half for forming ophthalmic devices wherein said first mold half comprises at least one changeable cassette comprising inserts for forming said ophthalmic devic...	01/02/2007
7147993	Light guide plate with metal dots and method for fabricating the same A method for fabricating a light guide plate (LGP) includes: providing a substrate (300) having a thermal stripping layer (400) and a metal layer (500) sequentially coated thereon; coating a photo-resist layer (600) on the metal layer; ex...	12/12/2006
7143990	Apparatus and method for the production of ophthalmic lenses An apparatus and method for the production of ophthalmic lenses, and particularly contact lenses, which minimizes damage of the lens in removal from the mold. The ophthalmic lens is produced in a mold having a male part and a female part that are placed in proximate...	12/05/2006
7132309	Semiconductor-on-diamond devices and methods of forming The present invention provides semiconductor-on-diamond devices, and methods for the formation thereof. In one aspect, a mold is provided which has an interface surface configured to inversely match a configuration intended for the device surface of a diamond layer....	11/07/2006
7132124	Die for molding honeycomb structure and manufacturing method thereof In a die for molding a honeycomb structure, in which a coating layer is formed on a die base so that slits with a particular width are provided, the slits are provided so as to have a width of 30 to 200 μm by forming the coating layer by a substrate layer with a th...	11/07/2006
7128129	Investment casting slurry composition and method of use A composition and method for forming investment casting shells includes using colloidal silica, zircon flour, and fused silica in a slurry which is applied to a pattern. After the slurry is applied to the pattern, it is allowed to partially or completely solidify. A...	10/31/2006
7112298	Method for forming a medical device with polymer coated inner lumen A medical device, such as a catheter shaft, having an inner lumen defined by a layer of polymer coating, and a method for forming such a medical device. In some embodiments, the method generally includes the steps of applying a polymer coating to an elongated mandre...	09/26/2006
7094047	Die for extrusion molding of honeycomb A die for extrusion molding of a honeycomb which comprises a structure provided with a groovy slit (2) formed by cell blocks (3) on a front face thereof, and additionally provided with a puddle inlet, on a back face thereof, communicatively connected w...	08/22/2006
7078072	Method of modifying surface layer of molded resin and apparatus for modifying surface layer of molded resin An organic compound having an affinity for a resin of a molded resin article and sublimation properties is allowed to penetrate/disperse into the surface of the molded resin article, thereby modifying and/or coloring a resin surface layer. The molded resin article a...	07/18/2006
7041332	Modification method of surface layer of molded resin article, and modification apparatus of surface layer of molded resin article An organic compound having an affinity for a resin of a molded resin article and sublimation properties is allowed to penetrate/disperse into the surface of the molded resin article, thereby modifying and/or coloring a resin surface layer. The molded resin article a...	05/09/2006
7041367	Glove having improved donning characteristics An elastomeric article includes a substrate body formed from an elastomeric material. The substrate body has a first surface, and a donning layer overlying at least a portion of the first surface. The donning layer is formed from a modified vinyl acetate polymer.	05/09/2006
7022758	Press molding compound A press molding compound is disclosed which comprises an uncured thermoset resin, a mineral filler and a cured thermoset resin. The ratio of uncured thermoset resin to mineral filler can be adjusted to maintain a desired specific gravity. ...	04/04/2006
7014883	Apparatus and method for forming a composite structure A method for forming a composite structure is disclosed. The method includes four steps. Step one calls for applying a primer (104) to a surface (102) of a tool (100). Step two requires applying a coating (106) to primer (104). Ste...	03/21/2006
7011134	Casting method for producing surface acoustic wave devices A method for forming diamond tools using CVD techniques. In one aspect, a mold is provided which has an interface surface configured to inversely match a configuration intended for the working surface of a diamond layer in a tool. An adynamic diamond mass or layer i...	03/14/2006
6923874	Process to clean polymeric article, such as polyurethane glove, so as to remove non-volatile residues and low-volatility residues In a process to clean a polyurethane glove, which has been cured on a glove form, so as to remove non-volatile residues and low-volatility residues from the glove before the glove is removed from the form, the form bearing the glove is immersed in a quiescent or agi...	08/02/2005
6916864	High internal phase polyelectrolyte emulsions for the manufacture of superabsorbent polymers and superabsorbent polymers made therefrom The present invention refers to a high internal phase polyelectrolyte emulsions which are useful for the manufacture of superabsorbent polymers having two phases: i) a continuous oil phase and the ii) a dispersed aqueous phase containing the aqueous monomer solution...	07/12/2005
6913715	Lens molds with protective coatings for production of contact lenses and other ophthalmic products This invention relates to the preparation of molds for the production of contact lenses and other ophthalmic articles. By using an inorganic material to coat the optical surfaces and sidewalls of mold parts made from clear-resin materials, manufacturers can produce ...	07/05/2005
6902606	Release agent formulas and methods High viscosity release agents inhibit undesirable sticking of asphalt, concrete, and other materials. The release agents can be used on forms, containers, mixers and various other items. Preferred formulations have little or no water, and are durable enough that a s...	06/07/2005
6902758	Applicator and method for in-mold coating An in-mold applicator and method for spraying a coating on difficult-to-reach surfaces of a mold is disclosed. The applicator includes a spray head and a base portion at an oblique angle to each other. The outer dimensions of the body portion and the spray head are ...	06/07/2005
6890586	System and method of making an in-mold clear-coated composite A plastic product covered with a clear coating which is applied through an in-mold coating process. Covalent bonds hold the clear coating and the plastic substrate together, and the clear coating is capable of resisting delamination and of inhibiting fading of a pig...	05/10/2005
6887792	Embossed mask lithography Disclosed are layered groupings and methods for constructing digital circuitry, such as memory known as Permanent Inexpensive Rugged Memory (PIRM) cross point arrays which can be produced on flexible substrates by patterning and curing through the use of a transpare...	05/03/2005
6887420	Non-stick coated molds The invention provides non-stick coated molds, a process for the preparation thereof and their use for the production of plastics molded parts, particularly for the production of molded parts made of polyurethane foam. ...	05/03/2005
6875553	Method of casting photoresist onto substrates A method for casting a thick layer of photoresist material onto a substrate. The method including the steps of pressing the photoresist against the substrate material using a presser plate and limiting the travel of the presser plate by using spaces which can be pos...	04/05/2005
6860956	Methods of creating patterns on substrates and articles of manufacture resulting therefrom Methods of creating patterns on substrates are presented, and articles of manufacture resulting therefrom. One method comprises applying a first surface energy modifier to an applicator to form a coating on the applicator; contacting the coating with a receiving mem...	03/01/2005
6858248	Method for applying a coating to a medical device This invention provides a method for efficiently applying a coating to each of a plurality of objects selected from the group consisting of ophthalmic lenses, molds for making ophthalmic lenses, and other medical devices, the method comprising dipping the plurality ...	02/22/2005
6835783	Manufacture of superabsorbents in high internal phase emulsions The present invention refers to a high internal phase polyclectrolyte emulsions which are useful for the manufacture of superabsorbent polymers having two phases: i) a continuous oil phase and the ii) a dispersed aqueous phase containing the aqueous monomer solution...	12/28/2004
6812990	Method for making sol gel spacers for flat panel displays The present invention describes thick film photolithographic molds, methods of making thick film photolithographic molds, and methods of using thick film photolithographic molds to form spacers on a substrate. The thick film photolithographic molds preferably compri...	11/02/2004

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Class 427/133 - MOLD COATING