INORGANIC-FIBER MADE HEAT INSULATION MATERIAL AND METHOD OF MANUFACTURING IT

PROBLEM TO BE SOLVED: To provide an inorganic-fiber made heat insulating material which radiates less formaldehyde and has the same water resistance as the conventional heat insulation material has and a method of manufacturing the material. SOLUTION: The inorganic-fiber made heat insulation materia...

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Bibliographische Detailangaben
Hauptverfasser:	NAKAGAWA SHIGERU, SHIMAZAKI MASATOSHI, SAEKI NAOHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G BUILDING CEILINGS CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS GENERAL PROCESSES OF COMPOUNDING HUMAN NECESSITIES HYGIENE INSULATION OR OTHER PROTECTION OF BUILDINGS MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MEDICAL OR VETERINARY SCIENCE METALLURGY METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ROOFS THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WALLS, e.g. PARTITIONS WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an inorganic-fiber made heat insulating material which radiates less formaldehyde and has the same water resistance as the conventional heat insulation material has and a method of manufacturing the material. SOLUTION: The inorganic-fiber made heat insulation material is obtained in such a way that, after felt prepared by adding a binder containing a formaldehyde-based thermosetting resin as a main ingredient to inorganic fibers and forming the fibers in a mat-like shape is hardened by heating, a formaldehyde scavenger which is a material that can set the formaldehyde through a reaction is added to the hardened felt.