Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020094722 - MORTAR OR COATING FOR AN INNER COVERING

Publication Number WO/2020/094722
Publication Date 14.05.2020
International Application No. PCT/EP2019/080404
International Filing Date 06.11.2019
IPC
B01J 20/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
20comprising free carbon; comprising carbon obtained by carbonising processes
B01J 20/28 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
C01B 32/15 2017.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF
32Carbon; Compounds thereof
15Nanosized carbon materials
C04B 28/02 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
02containing hydraulic cements other than calcium sulfates
CPC
B01J 20/041
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
04comprising compounds of alkali metals, alkaline earth metals or magnesium
041Oxides or hydroxides
B01J 20/20
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
02comprising inorganic material
20comprising free carbon; comprising carbon obtained by carbonising processes
B01J 20/28004
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28002characterised by their physical properties
28004Sorbent size or size distribution, e.g. particle size
B01J 20/28011
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28002characterised by their physical properties
28011Other properties, e.g. density, crush strength
B01J 20/2803
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28014characterised by their form
2803Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
B01J 20/28057
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
20Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
28characterised by their form or physical properties
28054characterised by their surface properties or porosity
28057Surface area, e.g. B.E.T specific surface area
Applicants
  • SAINT-GOBAIN WEBER [FR]/[FR]
Inventors
  • MORO, Solenn
  • MIALON, Geneviève
  • MAIER, Wolfram
  • GOLDENBERG, Virginie
Agents
  • SAINT-GOBAIN RECHERCHE
Priority Data
186019606.11.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) MORTAR OR COATING FOR AN INNER COVERING
(FR) MORTIER OU ENDUIT POUR REVETEMENT D'INTERIEUR
Abstract
(EN)
The present invention relates to a mortar or coating composition for an inner covering, said composition comprising at least one binder, in particular a mineral binder, and also generally comprising at least granular materials and/or aggregates and/or sands and/or fillers, the composition being characterised in that it further comprises at least one activated carbon, preferably in granular form, having: - a specific surface area greater than or equal to 875 m2/g and less than or equal to 1200 m2/g and/or an iodine index greater than or equal to 900 mg/g and/or a sorption capacity of at least 7 mg of toluene per g of activated carbon, and - a change in average mass Δm(S) in sorption of at least 2% and a change in mass Δm(D4) after four sorption/desorption cycles of at most 1.5%.
(FR)
La présente invention porte sur une composition de mortier ou enduit pour revêtement d'intérieur, cette composition comprenant au moins un liant, en particulier minéral, et comprenant également généralement au moins des granulats et/ou agrégats et/ou sables et/ou fillers, ladite composition étant caractérisée en ce qu'elle comprend en outre au moins un charbon actif, préférentiellement sous forme granulaire, présentant : - une surface spécifique supérieure ou égale à 875 m2/g et inférieure ou égale à 1200 m2/g et/ou un indice d'iode supérieur ou égal à 900 mg/g et/ou une capacité de sorption d'au moins 7 mg de toluène par g de charbon actif, et - une variation de masse moyenne Δm(S) en sorption d'au moins 2% et une variation de masse Δm(D4) après 4 cycles de sorption/désorption d'au plus 1.5%.
Latest bibliographic data on file with the International Bureau