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PROCÉDÉ DE FABRICATION D'UN PRODUIT ISOLANT ACOUSTIQUE ET/OU THERMIQUE À BASE DE LAINE MINÉRALE À L'AIDE D'UNE COMPOSITION D'ENCOLLAGE COMPRENANT UN SUCRE NON REDUCTEUR ET UN SEL D'AMMONIUM D'ACIDE INORGANIQUE, ET PRODUITS RESULTANTS
A formaldehyde-free sizing composition for products based on fibers, in particular mineral fibers, such as fibers of glass or of rock, includes at least one non-reducing sugar, and at least one inorganic acid ammonium salt, preferably chosen from ammonium sulfates, phosphates, nitrates and carbonates. Another subject matter of the present invention is the products thus obtained, in particular thermal and/or acoustic insulators based on mineral wool and veils of nonwoven mineral fibers, and their process of manufacture.
PROCÉDÉ DE FABRICATION D'UN PRODUIT ISOLANT ACOUSTIQUE ET/OU THERMIQUE À BASE DE LAINE MINÉRALE À L'AIDE D'UNE COMPOSITION D'ENCOLLAGE COMPRENANT UN SUCRE NON REDUCTEUR ET UN SEL D'AMMONIUM D'ACIDE INORGANIQUE, ET PRODUITS RESULTANTS
A formaldehyde-free sizing composition for products based on fibers, in particular mineral fibers, such as fibers of glass or of rock, includes at least one non-reducing sugar, and at least one inorganic acid ammonium salt, preferably chosen from ammonium sulfates, phosphates, nitrates and carbonates. Another subject matter of the present invention is the products thus obtained, in particular thermal and/or acoustic insulators based on mineral wool and veils of nonwoven mineral fibers, and their process of manufacture.
PROCÉDÉ DE FABRICATION D'UN PRODUIT ISOLANT ACOUSTIQUE ET/OU THERMIQUE À BASE DE LAINE MINÉRALE À L'AIDE D'UNE COMPOSITION D'ENCOLLAGE COMPRENANT UN SUCRE NON REDUCTEUR ET UN SEL D'AMMONIUM D'ACIDE INORGANIQUE, ET PRODUITS RESULTANTS
PROCESS FOR THE MANUFACTURE OF ACOUSTICALLY AND THERMALLY ISOLATING INORGANIC FIBER PRODUCT USING A SIZING COMPOSITION INCLUDING A NON-REDUCING SUGAR AND AN INORGANIC-ACID AMMONIUM SALT, AND RESULTING MATERIALS
HERSTELLUNGSVERFAHREN FÜR SCHALL- UND HITZE-DÄMMENDE PRODUKTE AUS ANORGANISCHEN FASERN MIT EINER KLEBER-ZUSAMMENSETZUNG AUS NICHTREDUZIERENDEM ZUCKER UND EINEM AMMONIUMSALZ AUS EINER ANORGANISCHEN SÄURE, SOWIE RESULTIERENDE MATERIALIEN
JAFFRENNOU BORIS (author) / OBERT EDOUARD (author)
2018-09-12
Patent
Electronic Resource
French
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C09J
ADHESIVES
,
Klebstoffe
/
D04H
Herstellen von flächigem Textilgut, z.B. aus Fasern oder fadenförmigem Material
,
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
/
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
/
F16L
PIPES
,
Rohre
/
G10K
Tonerzeugungsvorrichtungen
,
SOUND-PRODUCING DEVICES
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