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1. (WO2017021624) FIBERGLASS MATERIAL MANUFACTURE METHOD COMPRISING STEPS OF SIZING AND DESIZING, AND FACILITY SUITABLE FOR IMPLEMENTING SAID METHOD
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/021624 International Application No.: PCT/FR2016/051962
Publication Date: 09.02.2017 International Filing Date: 28.07.2016
IPC:
C03B 37/04 (2006.01) ,C03B 37/06 (2006.01) ,C03B 5/235 (2006.01) ,C03B 5/237 (2006.01) ,D06B 3/00 (2006.01) ,D01D 10/02 (2006.01) ,D02J 13/00 (2006.01)
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE 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
37
Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
01
Manufacture of glass fibres or filaments
04
by using centrifugal force
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE 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
37
Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
01
Manufacture of glass fibres or filaments
06
by blasting or blowing molten glass, e.g. for making staple fibres
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE 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
5
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
16
Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
235
Heating the glass
C CHEMISTRY; METALLURGY
03
GLASS; MINERAL OR SLAG WOOL
B
MANUFACTURE 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
5
Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
16
Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
235
Heating the glass
237
Regenerators or recuperators specially adapted for glass-melting furnaces
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
B
TREATING TEXTILE MATERIALS BY LIQUIDS, GASES, OR VAPOURS
3
Passing of textile materials through liquids, gases, or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
D TEXTILES; PAPER
01
NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING
D
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES, OR RIBBONS
10
Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
02
Heat treatment
D TEXTILES; PAPER
02
YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
J
FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES, OR THE LIKE
13
Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
Applicants: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE[FR/FR]; 75, Quai d'Orsay 75007 Paris, FR
Inventors: JARRY, Luc; FR
JOUMANI, Youssef; FR
BEASSE, Grégoire; FR
Agent: DE VLEESCHAUWER, Natalie; FR
Priority Data:
155742231.07.2015FR
Title (EN) FIBERGLASS MATERIAL MANUFACTURE METHOD COMPRISING STEPS OF SIZING AND DESIZING, AND FACILITY SUITABLE FOR IMPLEMENTING SAID METHOD
(FR) PROCÉDÉ DE FABRICATION DE PRODUITS DE FIBRE DE VERRE COMPORTANT DES ÉTAPES D'ENSIMAGE ET DE DÉSENSIMAGE ET INSTALLATION ADAPTÉE POUR SA MISE EN ŒUVRE
Abstract:
(EN) The invention relates to a fiberglass material manufacture method and facility, wherein molten glass is converted into fiberglass material via the steps of spinning, drawing, sizing, and collecting, followed by a step of producing a resulting fiberglass material that is then subjected to thermal desizing. The fumes from the melting furnace are used to preheat a combustion reagent from the melting furnace in two steps: a first step in which air is heated via heat exchange with the fumes, and a second step in which the combustion reagent is preheated via heat exchange with the hot air, the air then being used in the step of desizing the fiberglass material.
(FR) Procédé et installation pour la fabrication d'un produit de fibre de verre dans lequel du verre fondu est transformé en produit de fibre de verre par les étapes de filage, étirage, ensimage et collection, suivi d'une étape de production du produit de fibre de verre ainsi obtenu étant ensuite soumis à un désensimage thermique, les fumées issues du four de fusion étant utilisées pour le préchauffage d'un réactif de combustion du four de fusion en deux étapes, une première étape dans laquelle de l'air est chauffé par échange thermique avec les fumées et une deuxième étape dans laquelle le réactif de combustion est préchauffé par échange thermique avec l'air chaud, l'air étant ensuite utilisé dans l'étape de désensimage du produit de fibre de verre.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: French (FR)
Filing Language: French (FR)