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1. WO1997025284 - FIBER DRAWING FROM UNDERCOOLED MOLTEN MATERIALS

Publication Number WO/1997/025284
Publication Date 17.07.1997
International Application No. PCT/US1997/000466
International Filing Date 09.01.1997
Chapter 2 Demand Filed 11.08.1997
IPC
C03B 37/02 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
37Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
01Manufacture of glass fibres or filaments
02by drawing or extruding
C03C 13/00 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
13Fibre or filament compositions
CPC
C03B 37/02
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
37Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
01Manufacture of glass fibres or filaments
02by drawing or extruding, ; e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
C03C 13/00
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
13Fibre or filament compositions
C03C 13/006
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
13Fibre or filament compositions
006Glass-ceramics fibres
Y10T 428/2913
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
2913Rod, strand, filament or fiber
Applicants
  • CONTAINERLESS RESEARCH, INC. [US]/[US]
Inventors
  • NORDINE, Paul, C.
  • WEBER, J., K., Richard
  • FELTEN, John, J.
Agents
  • SCHAAFSMA, Paul, E.
Priority Data
08/807,58009.01.1997US
60/009,73211.01.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FIBER DRAWING FROM UNDERCOOLED MOLTEN MATERIALS
(FR) PROCEDE D'ETIRAGE DE FIBRES A PARTIR DE MATERIAUX EN SURFUSION
Abstract
(EN)
Fibers (17) are drawn from two sides of a molten mass (15) which exhibits a low viscosity at the equilibrium melting point. The process can be used with materials which were thought to be incompatible with a fiber-drawing process. Furthermore the process is also directed towards controlling recrystallization and improved tensile strengths. The process can be used with a container or a containerless device (16).
(FR)
Selon le procédé de l'invention, des fibres (17) sont étirées des deux côtés d'une matière en fusion (15) présentant une faible viscosité au point d'équilibre de fusion. Ce procédé peut être appliqué avec des matériaux que l'on supposait être incompatibles avec un procédé d'étirage de fibres. En outre, ce procédé permet également de surveiller la recristallisation et d'améliorer la résistance à la traction. Il peut être mis en ÷uvre avec un dispositif (16) avec ou sans contenant.
Also published as
Latest bibliographic data on file with the International Bureau