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Paramétrages

Paramétrages

1. WO2007142955 - Carreau acoustique

Numéro de publication WO/2007/142955
Date de publication 13.12.2007
N° de la demande internationale PCT/US2007/012720
Date du dépôt international 30.05.2007
CIB
E04B 1/82 2006.01
ECONSTRUCTIONS FIXES
04BÂTIMENT
BSTRUCTURE GÉNÉRALE DES BÂTIMENTS; MURS, p.ex. CLOISONS; TOITS; PLANCHERS; PLAFONDS; ISOLATION OU AUTRES PROTECTIONS DES BÂTIMENTS
1Constructions en général; Structures qui ne sont limitées ni aux murs, p.ex. cloisons, ni aux planchers, ni aux plafonds, ni aux toits
62Isolation ou autres protections; Eléments ou emploi des matériaux indiqués pour ceux-ci
74Isolation thermique ou acoustique, absorption ou réflexion de la chaleur ou du son; Autres méthodes de construction procurant des conditions thermiques ou acoustiques favorables, p.ex. par accumulation de chaleur à l'intérieur des murs
82spécifiquement relatives au son uniquement
CPC
B32B 29/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
29Layered products comprising ; a layer of; paper or cardboard
D21H 19/10
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
19Coated paper
10Coatings without pigments
D21H 19/82
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
19Coated paper
80Paper comprising more than one coating
82superposed
D21H 21/36
DTEXTILES; PAPER
21PAPER-MAKING; PRODUCTION OF CELLULOSE
HPULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
21Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
14characterised by function or properties in or on the paper
36Biocidal agents, e.g. fungicidal, bactericidal, insecticidal agents
E04B 1/86
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
82specifically with respect to sound only
84Sound-absorbing elements
86slab-shaped
E04B 2001/7691
EFIXED CONSTRUCTIONS
04BUILDING
BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
1Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
62Insulation or other protection; Elements or use of specified material therefor
74Heat, sound or noise insulation, absorption, or reflection
76specifically with respect to heat only
7691Heat reflecting layers or coatings
Déposants
  • USG INTERIORS, INC. [US/US]; 550 W. Adams Street Chicago, IL 60661-3676, US (AllExceptUS)
Inventeurs
  • CARBO, Adelaida; US
  • HACKER, Gary; US
  • BYERS, Charles; US
  • CIMAGLIO, Scott D.; US
Mandataires
  • JANCI, David F.; USG Corporation 700 North Highway 45 Libertyville, IL 60048, US
Données relatives à la priorité
11/747,14110.05.2007US
60/809,75731.05.2006US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) ACOUSTICAL TILE
(FR) Carreau acoustique
Abrégé
(EN)
The present invention relates to an acoustical tile that includes a core and a surface treatment. The surface treatment comprises a formaldehyde-free latex binder, the binder including at least one formaldehyde-free biocide. The present invention also provides a process of manufacturing an acoustical tile.
(FR)
La présente invention concerne un carreau acoustique qui comporte un cœur et un traitement de surface. Le traitement de surface comprend un liant à base de latex sans formaldéhyde, le liant comprenant au moins un biocide sans formaldéhyde. La présente invention concerne également un procédé de fabrication d'un carreau acoustique.
Dernières données bibliographiques dont dispose le Bureau international