Patents for B29C 35 - Heating, cooling or curing, e.g. crosslinking, vulcanising; Apparatus therefor (26,322)
10/1991
10/21/1991CA2038214A1 Crossover mold tool for consolidating composite materials
10/19/1991WO1991016136A1 Interstage separator
10/16/1991EP0451969A1 Sintered composite and method of manufacturing same
10/16/1991EP0451832A2 A mold and method of tyre curing and method for mold manufacturing
10/16/1991CN1055317A Equipment with heating station and forming station
10/15/1991US5057348 Potted electrical/mechanical devices, and dual cure potting method
10/15/1991CA1290564C Method of manufacturing a polyphenylene sulfide potted pole and coil assembly
10/09/1991EP0450762A1 Solid imaging apparatus and method with coating station
10/09/1991EP0450612A2 Process for producing resin molded article having diminished residual stress
10/09/1991EP0450482A2 Apparatus with a heating station and a forming station
10/09/1991EP0450251A1 Tire treads
10/09/1991EP0450146A1 Filling and sealing apparatus
10/09/1991EP0449878A1 Process of manufacturing ultrahigh molecular weight linear polyethylene shaped articles.
10/09/1991CN1055236A Process and apparatus for dissolving organic product with microwave
10/08/1991US5055251 Proces and apparatus for forming extremities of tubes
10/08/1991US5055245 Method of measuring temperature within cured article and method of controlling tire vulcanization
10/08/1991US5054212 Gas-sealing device for web passage section located at treatment chamber wall
10/03/1991WO1991015093A1 Heating device
10/03/1991WO1991014730A1 Modification of polymer surfaces
10/03/1991WO1991014558A1 Production of perforate structures
10/03/1991CA2078987A1 Modification of polymer surfaces
10/02/1991EP0449745A1 Method and device for the local treatment of a polymeric article with an excimer laser beam
10/02/1991EP0449462A2 Roll stamper for moulding substrate sheet for information recording mediums, procedure for preparation of the same, and procedure for producing substrate sheets for information recording mediums
10/02/1991EP0449339A1 Multiple layer polymeric films, process for making them and packages made from them
10/02/1991EP0449291A2 Process for the creation of selective fluorescent sites or regions in parylene films and coatings
10/02/1991EP0448722A1 Apparatus for controlling the dose of irradiation of a product
10/02/1991EP0448565A1 Process for producing preformable continuous strand mats and a therethrough made strand mat.
10/02/1991CN1055069A Laser curing of contact lens
10/01/1991US5053171 Manufacture of ophthalmic lenses by excimer laser
10/01/1991CA2039396A1 Process for the creation of selective fluorescent sites or regions in parylene films and coatings
09/1991
09/26/1991DE4109178A1 Window pane guide prodn. - by co-extruding EPDM substrate and NBR-EPDM-based primer layer on sliding faces applying polyurethane rubber to primer and vulcanising
09/25/1991EP0448324A1 A seamless thermoplastic bag, and an apparatus and method for making the same
09/25/1991EP0448259A2 Process for the extrusion of low density polyethylene
09/25/1991EP0447441A1 Device and process for the production of slabs of thermoplastic material.
09/25/1991EP0412118A4 Reinforced thermoplastic honeycomb structure
09/25/1991EP0366748A4 Laser based plastic model making workstation
09/24/1991US5051563 Surface heating element for components of tools and machines
09/24/1991US5051334 Forming a layer of a photohardenable liquid, exposure to actinic radiation and hardening
09/24/1991US5051312 Contacting a polymer with a modifier while irradiating with actinic radiation to form a pattern
09/24/1991US5051226 Method of curing composite parts
09/24/1991CA2038918A1 Seamless thermoplastic bag having a thickened edge at its opening, and an apparatus and method for making the same
09/24/1991CA1289503C Preparation of hollow plastic articles
09/24/1991CA1289317C Steam chest mold for making a rectangular-section foam block
09/24/1991CA1289314C Premolded tire sidewall appliques and process for applying same
09/23/1991WO1991014554A1 Method for extraction of metal reinforcement from rubber tyres
09/19/1991WO1991013919A1 Radiation-curable liquid composition
09/19/1991WO1991013739A1 Microwave forming of articles in a continuously operating microwave oven
09/19/1991WO1991013680A1 Method of forming a thin electroconductive film
09/19/1991WO1991011309A3 Apparatus and method for upsetting composite fasteners
09/19/1991DE4007878A1 Embossed, grain-stable, heat-mouldable, deep-drawable plastics films - are prepd. from layer of grained or embossed plastic crosslinkable by electron beams and coating or film impermeable to electron beams
09/19/1991DE4007877A1 Embossed, grain-stable, heat-mouldable, deep drawable plastics films - prepd. from layer of plastics material by hardening with electron beams in presence of hardening auxiliary
09/19/1991DE4007876A1 Embossed, grain-stable, heat-mouldable, deep drawable plastics films - prepd. from lower plastics layer, hardenable by electron beam and upper plastics layer not hardenable by electron beam
09/18/1991EP0447169A1 Laser curing of contact lens
09/18/1991CN1054674A Process for preparation of photostructured layers with improved mechanical properties
09/17/1991US5049323 Method for thermostamping thermoplastic composites
09/17/1991US5049321 Photopolymerization
09/17/1991CA1288913C Method and apparatus for making a partially crystalline, biaxially oriented heat set hollow plastic container
09/11/1991EP0446040A1 Photopolymerization molding apparatus
09/11/1991EP0445980A2 Methods of and apparatus for making coated optical fiber
09/11/1991EP0445397A1 Method and apparatus for covering cables or twisted electrical cables comprising a plurality of conductors
09/11/1991EP0445238A1 Method for rapid and uniform heating of a multilayer transparent and/or reflecting optical system with solid polymer electrolyte.
09/11/1991EP0273059B1 Heat shrinkable cylindrical laminated film
09/11/1991CN1054492A Solid imaging apparatus and method with coating station
09/10/1991US5047605 Induction welding apparatus and method
09/08/1991WO1991013738A1 System for evacuating air from moulds for vulcanizing tyres
09/05/1991WO1991012963A1 Antifog sheet and method of its production
09/05/1991WO1991012897A1 Ultraviolet light curing apparatus and process
09/05/1991DE4004620C1 Photo-structured layer of three=dimensional object prodn. - by using fusible plastisol or organosol contg. unsatd. monomer, photoinitiator and thermally reactive cpd.
09/04/1991EP0444534A1 Method and apparatus for melting an organic product by microwave
09/04/1991EP0444330A2 Method for laminating reinforced thermoplastic strips and a beam thus produced
09/03/1991US5045342 Independent heat moisture control system for gloss optimization
09/02/1991CA2036695A1 Solid imaging apparatus and method with coating station
08/1991
08/29/1991CA2037359A1 Microwave process and device for melting organic products
08/29/1991CA2036544A1 Ultraviolet light curing apparatus and process
08/28/1991EP0443522A2 Optical information recording medium
08/28/1991EP0443129A2 Machine for the continuous manufacture of polyurethane foam boards
08/28/1991EP0442953A1 Optical plastics and methods for making the same
08/28/1991CN1054029A Mould with automatically locking sectors for vulcanization of pneumatic tyres
08/27/1991US5042169 Interstage separator
08/22/1991WO1991012391A1 Method of manufacturing rigid foam-filled building panels
08/22/1991DE4004472A1 Bone implants with fibre mesh on base body
08/21/1991EP0442426A2 Process for retreading tyres
08/21/1991EP0442357A2 Process for the preparation of photopolymer plates
08/21/1991EP0442186A1 Method for the activation of a surface of a shaped body formed of a synthetic organic polymer
08/21/1991EP0442071A2 Process for the production of photostructured layers with improved mechanical properties
08/20/1991US5041249 Drying to remove volatiles and moisture
08/20/1991US5040964 Apparatus for polymerization of plastic dental material
08/20/1991US5040961 Apparatus for manufacturing aspherically shaped small lenses
08/20/1991CA1287714C Method and apparatus for vulcanizing pneumatic vehicle tires
08/16/1991CA2035779A1 Process for the preparation of photostructured layers with improved mechanical properties
08/15/1991CA2036302A1 Process for the manufacture of photopolymer plates
08/14/1991EP0441150A2 Bladderless vulcanisingpress for tyres
08/14/1991DE4004205A1 Rapid tyre retreading at relatively low temp. - using sulphur-vulcanisable mix. contg. min. 2 of thiazole(s), guanidine(s), thiuram(s) or di:thio-carbamate(s) in accelerator system
08/14/1991CN1053845A Improved solid imaging method and apparatus
08/14/1991CN1053843A 固体成像系统 Solid Imaging System
08/13/1991US5039836 Radiation manufacturing apparatus and method
08/13/1991US5039462 Method and apparatus for producing biaxially oriented polymer sheet
08/13/1991US5039461 Radiation crosslinking rubber
08/13/1991US5039371 Apparatus for roll-consolidation of thermoplastic composite laminates
08/13/1991CA1287466C Apparatus for unwrapping and removal of rubber tubes