Patents
Sitemap › B29 - Working of plastics; Working of substances in a plastic state in general › B29D - Producing particular articles from plastics or from substances in a plastic state › B29D 7 - Producing flat articles, e.g. films or sheets
Patents for B29D 7 - Producing flat articles, e.g. films or sheets (4,438)
01/2004
01/22/2004US20040012754 Liquid-crystal polymer film and manufacturing method thereof
01/21/2004CN1135662C Continuous plastic strip for use in manufacturing insulation casing of electric connector
01/14/2004CN2598960Y Plastic film cutter
01/07/2004CN1133565C Medicine bottle block isolation film
01/06/2004USH2096 Thermoplastic elastomer copolymer films
01/02/2004EP1375573A2 Acrylic films prepared by coating methods
01/02/2004EP1375112A2 Liquid-crystal polymer film and manufacturing method thereof
12/2003
12/31/2003WO2004000553A1 Method and arrangement for manufacturing a web-shaped packaging laminate
12/31/2003CN1464921A Method for extruding a continuous moulded body
12/21/2003CA2432813A1 Perforated protective floor covering and method and apparatus for making same
12/17/2003CN1462291A Polyimide film and process for producing the same
12/10/2003EP1369451A2 Polycarbonate films prepared by coating methods
12/10/2003EP1368229A2 Heat shrinkable barrier bags with anti block additives
12/10/2003CN1130284C Process for producing layer films contg. mixture of fluoropolymers and polyacrylates
12/10/2003CN1130283C Method and equipment for continuous forming indefinite length construction powered plate
12/09/2003US6660203 Formed sheet of thermalconductive silicone gel and method for producing the same
12/04/2003WO2003075375A3 Positive electrode films for alkali metal polymer batteries and method for making same
12/04/2003US20030224113 Passing a polymer solution it through a drying area under specific conditions to heat the film to evaporate the organic solvent in the film; small optical anistropy
12/03/2003EP1367085A2 Polyvinyl alcohol films prepared by coating methods
12/03/2003EP1367084A2 Cellulose acetate films prepared by coating methods
12/03/2003EP1367083A2 Optical films prepared by coating methods
12/03/2003CN1459339A Optical film prepared by coating method
11/2003
11/25/2003US6652940 Membrane including a polyesterurethane copolymer, the membrane having low nitrogen gas transmission rate and given thickness; variety of end-uses, such as fuel lines, in-line skate wheels, cushioning in prosthetics; containers
11/20/2003US20030215710 Mixture of active cathodic intercalation material, lithium salt and electronic conductive material is mixed with polyether polymer into mixing chamber of extruder and extruded through sheet die into thin cathode sheet or film
11/20/2003US20030215658 Applying a liquid polyvinyl alcohol/solvent mixture onto a moving, discontinuous carrier substrate, drying the mixture to remove solvent yielding a composite of polyvinyl alcohol film releasably adhered to the substrate
11/20/2003US20030215621 Drying by desolventizing, coating a polymethyl methacrylate layer on optic filters, liquid crystal displays and electronic displays; peelable, dimensional stability, low birefringence and clarity
11/20/2003US20030215608 Drying by desolventizing, coating optic filters, liquid crystal displays and electronic displays; peelable, dimensional stability and low birefringence
11/20/2003US20030215583 Sulfone films prepared by coating methods
11/20/2003US20030215582 Optical films prepared by coating methods
11/20/2003US20030215581 Polycarbonate films prepared by coating methods
11/20/2003US20030214715 Simultaneous application of multiple liquid layers to a moving carrier substrate. After solvent removal, the films are peeled from the sacrificial carrier substrate.
11/20/2003US20030213549 Film, laminated sheet and methods of making same
11/20/2003DE10237767C1 Detecting frequency and thickness of foreign matter inclusions in sheet passed through rollers, employs optical beam to measure gap width
11/19/2003CN1128163C Polypropylene for films and preparation process of films
11/12/2003CN2585750Y Heat resistant anti-pollution geotechnical membrane
11/11/2003US6645641 Structures of polymers made from single site catalysts
10/2003
10/29/2003CN2582862Y New type vehicle transfer applique film
10/29/2003CN1451530A Super-thin soft ABS plastic case and producing method thereof
10/23/2003WO2003086725A1 Apparatus for processing fiber-reinforced composites using fiber mat and its manufacture
10/23/2003US20030197939 Axial dry stretching polyvinyl alcohol film; relaxing in aqueous solution containing iodine or dichromic dye
10/23/2003US20030197301 Process for the production of a transparent flat film from thermoplastic polyurethane and use thereof
10/22/2003CN1125112C Biaxially oriented polyester film for use as stencil paper for thermal stencil printing
10/22/2003CN1124930C Barrier membrane containing one barrier-layer having polyester polylol
10/16/2003US20030193109 Method for extruding a continuous shaped body
10/09/2003US20030189754 Multilayer birefringence sheet and protective coatings joined by lamination, for use as displays; bonding strength
10/02/2003US20030186026 Vacuum formed film topsheets having a silky tactile impression
10/02/2003US20030183976 Double bubble process for manufacturing orientated cellulose films
09/2003
09/30/2003US6627295 Coextruded, biaxially oriented polyester film having at least one matt side
09/24/2003CN1444061A Polaroide protective film and polaroid
09/24/2003CN1443797A Method for making cellulose film, cellulose film, polaroid protective film, optical functional film, polaroid and liquid crystal display device
09/24/2003CN1121930C Process for preparing polypropylene film suituble for printing with water ink and electroplating and its products
09/18/2003US20030173703 Production method of cellulose film, cellulose film, protective film for polarizing plate, optical functional film, polarizing plate, and liquid crystal display
09/17/2003EP1161483B1 Process for producing a plastic web for coating a metal substrate, laminate comprising this plastic web, and product or component produced therewith
09/12/2003WO2003075375A2 Positive electrode films for alkali metal polymer batteries and method for making same
09/11/2003US20030170482 Optical film, polarizing plate and display device utilizing the film, and production method of optical film
09/11/2003US20030169497 For preventing the curl of the polarizing filter
09/11/2003US20030168762 Method for extruding a continuous moulded body
09/10/2003CN1441861A Method for extruding continuous shaped body
09/04/2003WO2003072338A1 Film, laminated sheet and methods of making same
09/03/2003EP1340615A2 Extrusion coating process for making protective and decorative films
09/03/2003EP0751973B1 Repulpable plastic films
08/2003
08/28/2003US20030160348 Method and device for the transport of continous moldings without tensile stress
08/27/2003EP0706455B1 Improved structures of polymers made from single site catalysts
08/13/2003CN2565615Y High toughness two-in-one plastic film
07/2003
07/24/2003US20030139513 Method for fabricating polybenzoxazole/clay nanocomposite materials
07/24/2003US20030137732 Polarizing film and image display
07/23/2003EP1329297A2 Method of producing of cellulose ester film
07/17/2003WO2003057770A1 Porous polymer articles and methods of making the same
07/17/2003WO2003057769A1 Porous polymer articles and methods of making the same
07/16/2003CN1429741A Packaging bag and its making method
07/10/2003WO2003055937A1 Thermoplastic resin film and process for producing the same
07/09/2003EP1144125B1 Extrusion coating process for making high transparency protective and decorative films
07/09/2003CN1429288A Method and device for coveying continuous shaped bodies without tensile stress
07/08/2003US6589663 Aromatic polyamide film
07/03/2003US20030124322 Image formed product
07/03/2003US20030124279 Porous polymer articles and methods of making the same
07/03/2003US20030124162 Pressing a sol phase of a solvent and gelling agent between liners; cooling to form a gel phase; and cutting the gel phase; free of a supporting substrate; large scale; drug, food and cosmetic delivery
07/02/2003CN1427769A Nonslip thermoplastic part and method for production thereof
07/01/2003US6585920 Method of making embossed oriented polymer films
06/2003
06/26/2003US20030118804 Sample processing device with resealable process chamber
06/25/2003EP1042114B1 Microporous films having zoned breathability
06/25/2003CN1426349A Die-cuttable biaxially oriented films
06/24/2003US6582798 Vacuum formed film topsheets having a silky tactile impression
06/24/2003US6582645 Method for producing cellulose acylate film
06/19/2003WO2003049722A1 Process for making pre-formed objects
06/19/2003US20030113535 Conformable and die-cuttable biaxially oriented films and labelstocks
06/19/2003US20030111764 Manufacturing method of cellulose ester film
06/18/2003EP1319491A1 Process of extrusion casting a transparent thermoplastic polyurethane film and its use
06/18/2003CN1424195A Producing method for transparent plate film with thermosplastic polyurethane and application thereof
06/14/2003CA2413789A1 Process for the production of a transparent flat film from thermoplastic polyurethane and use thereof
06/12/2003US20030109669 Polyimide film and process for producing the same
05/2003
05/29/2003US20030098522 Solvent casting process and apparatus therefor
05/28/2003EP1019239B1 Embossed oriented polymer films
05/21/2003CN1108916C Barrier membrane containing one barrier-layer having polyester polylol
05/20/2003US6565788 Process for the production of cellulosic flat films
05/20/2003US6565786 Method for producing formed article from polyphosphoric acid solution
05/15/2003WO2003039841A1 Heat shrinking polyester film roll
05/14/2003CN1417023A Press and its control method
05/14/2003CN1417021A Prepn precess and product of far infrared emitting film
05/14/2003CN1417020A Environment protecting material
1 ... 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 ... 45