Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 29,367

Document Document Title
WO/2012/013948
Ophthalmic device molds made from at least one water-soluble vinyl alcohol copolymer, ophthalmic devices such as ocular inserts and contact lenses and including silicone hydrogel devices formed using these molds, packaged ophthalmic devi...  
WO/2012/013946
Ophthalmic lens molds made from at least one vinyl alcohol copolymers with high amorphous content, ophthalmic lenses including silicone hydrogel contact lenses formed using these molds, packaged ophthalmic lenses present in a solution co...  
WO/2012/013947
Silicone hydrogel ophthalmic devices, such as ocular inserts and contact lenses, formed in direct contact with molds comprising at least one vinyl alcohol copolymer and related methods are described. The at least one vinyl alcohol copoly...  
WO/2012/013944
Ophthalmic device molds made from at least one highly amorphous vinyl alcohol polymer, ophthalmic devices such as ocular inserts and contact lenses and including silicone hydrogel devices formed using these molds, and related methods are...  
WO/2012/016152
Methods of manufacturing contact lenses using ophthalmic lens molds having a molding surface comprising a thermoplastic polymer, the molding surface having a percent polarity from 3% to 20% and a surface energy from about 25 mN/m to abou...  
WO/2012/014987
A molding device aligns a fixed-side mold (10) and a movable-side mold (20) by mating protruding blocks (15) and recessed blocks (25), and thus has excellent alignment repetition accuracy, and is capable of effectively minimizing the ecc...  
WO/2012/013945
Ophthalmic device molds made from a first portion of a molding surface formed from a first polymer and a second portion of the molding surface formed from a second polymer are described. When combined, the first portion and the second po...  
WO/2012/013949
Ophthalmic device molds made from at least one vinyl alcohol copolymer and having a static sessile drop contact angle of less than 70 degrees, ophthalmic devices such as ocular inserts and contact lenses and including silicone hydrogel d...  
WO/2012/014774
Disclosed is a manufacturing device for a nanoimprint mold, wherein said device anodises an aluminium substrate with electrolytic solution, and which is characterised in that at least the material on the surface of a portion which comes ...  
WO/2012/014962
A resin stamper (10) which is for use in nanoimprinting and which is provided with a microstructure layer (2) on a light -transmitting substrate (1), said microstructure layer (2) being made of a polymer prepared from a resin composition...  
WO/2012/014299
Disclosed is a method for producing a mold having an imprint pattern area to be transferred to a transfer receiving body by a transfer device, wherein the method is provided with a forming step for forming the imprint pattern area as wel...  
WO/2012/015634
A method and apparatus of thermal imprint lithography includes moving an imprinter against a surface to be imprinted, supplying energy to a layer of heating material, and forming features in the surface to be imprinted. The imprinter com...  
WO/2012/011483
A root portion (7a) which projects from a surface (12a) of a plaster casting mold (12) for a sipe blade (7) is covered by a coating layer (10) made of an easily collapsible refractory material, and a string-shaped exhaust hole forming me...  
WO/2012/010331
A mould assembly is provided which comprises: - a first mould part (1a) with a first mould opening (2a) and a second mould part (1b) with a second mould opening (2a) where the first mould part (1a) and the second mould part (1b) are inde...  
WO/2012/010827
A mould tool (10) for moulding mouldable material, the mould tool comprises a tool body (12) having a plurality of tool body sections (14), at least two of which comprise an inner polymer foam core (16) within an outer skin (18) of resin...  
WO/2012/009797
A mold half, especially for blow molding of thermoplastic articles, has a mold body defined at least in part by a single piece of aluminum or aluminum alloy mold material having a cavity and a pinch-off or other feature area and further ...  
WO/2012/010791
The invention relates to a process for moulding at least one part, in which at least one cavity of a mould (2) is filled with a thermoplastic moulding material and, before said cavity (7) is filled, a film of water is formed by condensat...  
WO/2012/011409
Disclosed is a lace-molding die by which a resin lacing is integrally formed at a peripheral portion of a glass plate, at the same time as a metal lacing is adhered onto the resin lacing, wherein the lace-molding die comprises a molding ...  
WO/2012/010077
Disclosed are a granular stearate, a preparation method thereof, and the use of the stearate in the field of rubber and plastics. The stearate has a particle size of 150-880 µm, a bulk density of 0.3-0.7 g/cm3 and a weight loss on heati...  
WO/2012/007564
Process for molding in a single piece the body (1) of an intake collector which comprises a plenum (2) comprising an intake orifice (3) and into which opens by a distribution orifice (6) a series of intake conduits (5) equipped with a fl...  
WO/2012/008518
Disclosed is a method for producing a foam molded product. The method involves using a device for producing foam molded products (1A, 1B), which have a cavity (23) defined by cavity surfaces (21a, 22a, 31a) between a plurality of mold me...  
WO/2012/008343
The disclosed TiO2-containing quartz-glass substrate for an imprint mold has a principal surface and a side surface. The arithmetic-mean roughness (Ra) of the side surface is 1 nm or less and the root mean square of the frequency roughne...  
WO/2012/007242
The invention relates to a method for producing compact molded bodies that contain cellulose by reacting optionally modified organic polyisocyanates with a material that contain cellulose, in particular a material that contains lignocell...  
WO/2012/008372
Provided is a die comprising a heat insulating layer which does not require a post-treatment, enables a higher level of uniformity in thickness, and has a superior adherence property to the die. Disclosed are a heat-insulating die and a ...  
WO/2012/006531
Detection of periodically repeating nanovoids is indicative of levels of substrate contamination and may aid in reduction of contaminants on substrates. Systems and methods for detecting nanovoids, in addition to, systems and methods for...  
WO/2012/004656
On a foam plastics molding machine (19), a molding unit (1), defined by a mold (2) and an interface frame (6) equipped with a number of plastic molding material and operating fluid inlets (8, 9), is loaded into a raised window (24) in a ...  
WO/2012/005096
Disclosed is a nest-type die comprising an outer die having a concave portion, an inner die to be housed in the concave portion, and a positioning means for positioning the inner die relative to the outer die so that the inner die presse...  
WO/2012/006637
An apparatus for molding at least one side of an ophthalmic diffractive lens The apparatus includes a first mold (110), wherein the first mold includes a least a first portion (112) made of plastic, and wherein the first portion includes...  
WO/2012/005333
Disclosed is a TiO2-containing quartz glass substrate, wherein the TiO2 concentration is 3-8 mass%, the OH concentration is not more than 50 mass ppm, and the internal transmittance (T365) per 1 mm thickness at a wavelength of 365 nm is ...  
WO/2012/005761
The invention provides novel processes for producing in-mold labeled containers and the containers produced using such processes. The processes involve setting a multilayered label having an oxygen barrier layer into a mold and injecting...  
WO/2012/001660
Process for manufacturing products (26) made of composite materials, characterized in that it comprises the following operating steps: - screwing at least one insert (1) provided with a threaded hole (2) on the outer thread (10) of at le...  
WO/2012/002355
Disclosed is a method for producing a composite material molding die capable of producing the die regardless of the size of an autoclave. A method for producing a composite material molding die is provided with a process for creating con...  
WO/2012/001803
Disclosed is a method for producing a resin molded body of a hollow structure body having a hollow portion, and an opening for connecting the hollow portion to the outside, wherein the method is provided with a step for forming a hollow ...  
WO/2012/002172
Provided is a molding die for an optical element, wherein the inclination state of a core part corresponding to an insert can be precisely adjusted. Also provided is a method for manufacturing an optical element. Regarding a gap (GA1) on...  
WO/2012/000500
The present invention solves numerous problems in state-of-the-art industrial polymer shaping of micro and nanostructures. The problems of high tool polishing requirements, the inability to define an arbitrary topographical structure on ...  
WO/2012/002819
The present invention relates to a tool, preferably an injection molding tool, comprising a first (1; 1') and a second (2; 2') tool component for forming of a product part (3; 3') between the tool components (1, 2; 1', 2'). In the second...  
WO/2011/161036
Process for manufacturing a fuel tank equipped with a baffle (1, 2) comprising an attachment part (1', 2' ) and an offset part (1", 2"), both made of an incompressible material and being of fixed size and shape, said process comprising t...  
WO/2011/162958
Methods, devices, and systems for manufacturing ophthalmic lenses using direct injection molding are described. The present methods, devices, and systems include a mold block having a first mold insert and a second mold insert defining a...  
WO/2011/161944
Disclosed is a process for producing a replica mold for imprinting use which is inexpensive and has good properties including strength and flexibility. The process for producing a replica mold comprises the following steps: (A) applying ...  
WO/2011/158518
The disclosed spiral separation membrane element is provided with a porous hollow tube (1) having a plurality of through-holes (2) leading from the outer peripheral surface to the inner peripheral surface thereof, and a laminated body wh...  
WO/2011/158714
A phenomenon where a rendered pattern becomes unclear due to rotational runout of a roller mold in the direction of a rotation axis is curbed while restraining an increase in the cost. For the purpose of achieving the above, a roller mol...  
WO/2011/158517
Disclosed is a method for producing a perforated hollow tube having a plurality of through holes extending from the outer peripheral surface to the inner peripheral surface, wherein a resin is injected into a mold form comprising a core ...  
WO/2011/159155
The present invention relates to a pre-stretcher assembly and a thermoforming device. The invention makes use of conical screw thread in combination with a stop so as to obtain a coupling system which can be coupled more quickly, results...  
WO/2011/158172
Mould (16, 36) for manufacturing products (1) made of composite materials, which comprises at least one functional portion (24, 41) made of a composite material joined to at least one interface (16a, 36a) made of a composite material whi...  
WO/2011/158700
Provided is a method of manufacturing a die for the manufacture of molded products that prevents burr formation and sufficiently promotes surface crystallization, by setting die temperature at no more than Tc 2 – 100°C when molding a ...  
WO/2011/158588
Disclosed is a metal mold positioning and fixing device which positions a metal mold (M) on a board surface (2a) of a board member (2), in the directions parallel and orthogonal to the board surface, and fixes the mold thereto. In the de...  
WO/2011/158673
Provided is a process for producing a mold with which the surface of a molded article made of a resin composition containing a liquid-crystalline resin can be kept from fibrillating, and which is used to make a molded article having an e...  
WO/2011/155035
Disclosed is a transfer device (1) that transfers a pattern formed on a mold (200) to an object to which the pattern is to be transferred (300). The transfer device comprises a first stage (150a), a second stage (150b), a plurality of sh...  
WO/2011/155582
Disclosed is a stamper for microstructure transfer, which comprises a supporting base and a microstructure layer that is formed on the surface of the supporting base. The microstructure layer has a surface layer which contains a polymer ...  
WO/2011/155896
It is presented a method for producing a cured polymer structure from a polymer compound which is UV curable and partly UV transparent. The method comprises injecting the polymer compound into a mould (2), which mould (2) has at least on...  

Matches 1 - 50 out of 29,367