Patents for C03B 37 - Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags (16,026)
05/1986
05/06/1986CA1203984A1 Method and apparatus for making a modified amorphous glass material
04/1986
04/30/1986EP0179137A1 Method for forming composite articles of complex shapes.
04/30/1986EP0179068A1 Method and apparatus for forming glass fibers
04/29/1986US4585305 Device for arraying the ends of optical fibers disposed around an axially symmetrical structure
04/29/1986CA1203679A1 Method of and device for fabricating optical fibre preforms
04/24/1986WO1986002461A1 Form birefringent fibers and method of fabrication
04/22/1986US4584464 Heating element
04/22/1986US4583997 Treating with heavy water to replace hydrogen with deuterium, thendrying
04/22/1986CA1203382A1 Method for producing glass fiber
04/16/1986EP0178032A1 Vapor-phase axial deposition system
04/15/1986US4582655 Production of optical element with a varying refractive index
04/15/1986US4582480 Methods of and apparatus for vapor delivery control in optical preform manufacture
04/15/1986US4582243 Extreme pressure belted structures and assembly method therefor
04/15/1986CA1203079A1 Method of fabricating high birefringence fibers
04/10/1986CN85107822A Method for producing glass proform for optical fiber
04/09/1986EP0177206A1 Optical fibres
04/09/1986EP0177040A2 Method for producing glass preform for optical fiber
04/02/1986EP0176263A2 Optical fiber
04/01/1986US4579571 Coating with glass soot, dehydrated, doping with fluorine, consolidation then drawing and repeating process
04/01/1986CA1202532A1 Method of producing optical fiber preform
04/01/1986CA1202506A1 Low loss single mode fiber
03/1986
03/27/1986WO1986001794A1 Radiation resistant optical fiber waveguide
03/26/1986EP0175675A2 Tilting channel for guiding a molten material
03/26/1986EP0175068A2 Method for producing an aerosol stream
03/26/1986EP0175067A1 Method for producing glass preform for optical fiber
03/25/1986US4578362 Precious metal vaporization reduction
03/25/1986US4578253 Methods of and apparatus for recovering a constituent of a process effluent
03/25/1986US4578101 Method for stretching a glass rod
03/25/1986US4578098 Apparatus for controlling lightguide fiber tension during drawing
03/25/1986US4578097 Method of forming a polarization preserving optical waveguide
03/25/1986US4578096 Gradient index optical components
03/19/1986EP0174699A1 Method and apparatus for making optical fibres with a synthetic coating
03/18/1986US4576622 Using a glass lathe
03/18/1986US4576621 Drawing melts in to filaments and cutting
03/18/1986US4576620 Apparatus for the production of mineral fibers having supplemental collection chamber exhaust
03/18/1986CA1201987A1 Vaccine against dna viruses
03/18/1986CA1201942A1 Method of forming an optical waveguide fiber
03/18/1986CA1201892A1 Modified zirconia induction furnace
03/12/1986EP0174017A1 Improvements relating to capacitive devices for measuring the diameter of a dielectric fibre
03/11/1986US4575187 Optical fiber with embedded metal layer
03/11/1986CA1201629A1 Method of manufacturing fluorine-doped optical fibres
03/05/1986EP0173659A2 Method and apparatus for heating thick-walled glass tubes
03/05/1986EP0173618A1 Inductor with a magnetic yoke for an installation for manufacturing glass fibres
03/05/1986EP0173183A1 Radiation-resistant optical conductor
03/05/1986EP0172988A1 Optical fibers for infrared transmission
03/04/1986US4574063 Method of forming glass or ceramic article
03/04/1986CA1201334A1 Vapor-phase axial deposition system
03/04/1986CA1201294A1 Methods of and apparatus for straightening and configuring a preform tube from which lightguide fiber is drawn
02/1986
02/27/1986WO1986001232A1 Methods of and apparatus for vapor delivery control in optical preform manufacture
02/27/1986WO1986001147A1 Hollow microspheres made from dispersed particle compositions and methods and apparatus for producing them
02/26/1986EP0172386A2 Process for densifying pyrogenically manufactured silicia
02/19/1986EP0171537A1 Method for producing glass preform for optical fiber
02/18/1986US4571251 Apparatus for producing glass fibers
02/18/1986CA1200698A1 Method and apparatus for forming glass fibers
02/18/1986CA1200660A1 Composite material
02/12/1986EP0171103A1 Method for making glass preform rods from hollow preforms
02/12/1986EP0170679A1 Methods of and apparatus for recovering a constituent of a process effluent.
02/05/1986EP0170639A2 Particle displacement
02/05/1986EP0170581A1 A device and a process for preparing glass fibers
02/05/1986EP0170380A1 Treating glass compositions
02/05/1986EP0170249A2 Method for producing glass preform for optical fiber
02/05/1986EP0169952A1 Method and apparatus for fiberizing meltable materials
02/04/1986US4568370 Deposting a coating of glass particulate material on a lateral surface of a rotating core
01/1986
01/29/1986EP0169557A2 Novel bushing construction and its use as drain bushing in glass fiber forehearth
01/29/1986EP0169325A1 Method for producing an aerosol jet
01/28/1986US4566891 Fin cooler clamp
01/28/1986US4566890 Self purging fin cooler
01/28/1986US4566888 Precious metal plate, dielectrics, melts, glass fibers
01/28/1986US4566754 Silica-germanium dioxide glass core, silica glass cladding, high temperature drawing
01/21/1986US4565559 Protection device for basalt drain bushings
01/21/1986US4565558 Stretching and heating to softening; constrictions
01/21/1986US4565557 Optical fibers; single axis acoustical levitation furnace
01/21/1986US4565449 Method of and apparatus for determining refractive-index profiles of cylindrical transparent bodies
01/21/1986CA1199533A1 Torch
01/21/1986CA1199495A1 Methods of and apparatus for heating a preform from which lightguide fiber is drawn
01/14/1986US4564378 Method for producing a preform for light waveguides
01/14/1986CA1199207A1 Device for arraying the ends of optical fibers spaced out around an axially symmetrical structure
01/08/1986EP0167508A1 Method and apparatus for fibrating molten mineral material
01/08/1986EP0167316A1 Glass melter
01/08/1986EP0167054A1 Method for producing glass preform for optical fiber
01/07/1986US4563312 Replenishing raw materials to process
01/07/1986CA1198886A1 Method and apparatus for scribing and cleaving optical fibers
12/1985
12/31/1985US4561872 Reacting metal oxide with alcohol, and sintering
12/31/1985US4561871 Cladding and core have differing refractive index, stress induced birefringence
12/31/1985US4561870 Method of making glass fiber forming feeders
12/31/1985CA1198569A1 Method and apparatus for producing metal and metal glass microfilaments
12/27/1985EP0165510A1 Method for making optical-wave guides
12/27/1985EP0165493A2 Liquid replenishing apparatus
12/27/1985EP0165253A1 Fabrication of high-silica glass article.
12/24/1985US4560606 Basalt compositions and their fibers
12/24/1985CA1198326A1 Process and device for online dehydrogenation of fibre-drawing preforms
12/11/1985EP0164127A2 Method for producing glass preform for optical fibers
12/11/1985EP0164103A2 Method for producing glass preform for optical fiber containing fluorine in cladding
12/11/1985EP0163752A1 A method for the preparation of a synthetic quartz glass tube
12/10/1985US4557914 Process for producing substances optically transparent to infrared rays
12/10/1985US4557742 Polarized optical fiber and method of forming same
12/10/1985US4557561 Glass rod light waveguides for optical communicators; vapor deposition of fluorine in glass fibers
12/05/1985WO1985005350A1 Middle infra-red hollow optical fibres
12/04/1985EP0163072A2 Method for producing a preform for drawing optical fibers
12/04/1985EP0163071A2 Method for producing a preform for drawing optical fibers