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1. WO2022160213 - PIGMENT PASTE, ESPECIALLY FOR THE MANUFACTURE OF POLYURETHANE CEMENTITIOUS HYBRID FLOORING

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Publication Number WO/2022/160213
Publication Date 04.08.2022
International Application No. PCT/CN2021/074250
International Filing Date 28.01.2021
IPC
C04B 26/16 2006.1
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
26Compositions of mortars, concrete or artificial stone, containing only organic binders
02Macromolecular compounds
10obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
16Polyurethanes
C04B 28/02 2006.1
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
C04B 40/00 2006.1
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
40Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
C04B 111/34 2006.1
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
111Function, property or use of the mortars, concrete or artificial stone
34Non-shrinking materials
CPC
C04B 2111/34
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2111Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
34Non-shrinking or non-cracking materials
C04B 26/16
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
26Compositions of mortars, concrete or artificial stone, containing only organic binders ; , e.g. polymer or resin concrete
02Macromolecular compounds
10obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
16Polyurethanes
C04B 28/02
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL 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
C04B 40/0039
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
40Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
0028Aspects relating to the mixing step of the mortar preparation
0039Premixtures of ingredients
Applicants
  • SIKA TECHNOLOGY AG [CH]/[CH]
  • ZHANG, Hu [CN]/[CN] (MG)
Inventors
  • ZHANG, Hu
  • WANG, Wenjie
  • KE, Yongle
  • WANG, Qi
Agents
  • CCPIT PATENT AND TRADEMARK LAW OFFICE
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PIGMENT PASTE, ESPECIALLY FOR THE MANUFACTURE OF POLYURETHANE CEMENTITIOUS HYBRID FLOORING
(FR) PÂTE PIGMENTAIRE, EN PARTICULIER POUR LA FABRICATION D'UN REVÊTEMENT DE SOL HYBRIDE À BASE DE CIMENT DE POLYURÉTHANE
Abstract
(EN) The present application relates to a pigment paste comprising at least one polyol P1, at least one phenolic monoalcohol PH, at least one pigment PG, being an organic or inorganic pigment, preferably at least one dispersant and preferably at least one defoamer. The pigment paste provides an addition system for pigments to polyurethane-based compositions which exhibit a good compatibility and uniform distribution of the pigments, have a low solvent content and do not reduce the mechanical and applications properties, especially the flow properties, of said polyurethane-based compositions.
(FR) La présente demande concerne une pâte pigmentaire comprenant au moins un polyol P1, au moins un monoalcool phénolique PH, au moins un pigment PG, qui est un pigment organique ou inorganique, préférentiellement au moins un agent dispersant et préférentiellement au moins un agent antimousse. La pâte pigmentaire fournit un système d'addition de pigments à des compositions à base de polyuréthane qui présentent une bonne compatibilité et une répartition uniforme des pigments, présentent une faible teneur en solvants et ne réduisent pas les propriétés mécaniques et applicatives, en particulier les propriétés d'écoulement, desdites compositions à base de polyuréthane.
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