WO2023143826A1 - Matériau aggloméré artificiel amélioré - Google Patents

Matériau aggloméré artificiel amélioré Download PDF

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Publication number
WO2023143826A1
WO2023143826A1 PCT/EP2022/086889 EP2022086889W WO2023143826A1 WO 2023143826 A1 WO2023143826 A1 WO 2023143826A1 EP 2022086889 W EP2022086889 W EP 2022086889W WO 2023143826 A1 WO2023143826 A1 WO 2023143826A1
Authority
WO
WIPO (PCT)
Prior art keywords
silane
agglomerated
resin
group
composition
Prior art date
Application number
PCT/EP2022/086889
Other languages
English (en)
Inventor
Lucia FRATTINI
Adrián CENTELLES SÁNCHEZ
David ESPINOSA IGLESIAS
Original Assignee
Cosentino Research & Development, S.L.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cosentino Research & Development, S.L. filed Critical Cosentino Research & Development, S.L.
Priority to AU2022436753A priority Critical patent/AU2022436753A1/en
Publication of WO2023143826A1 publication Critical patent/WO2023143826A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/42—Organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/18—Polyesters; Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/54—Substitutes for natural stone, artistic materials or the like
    • C04B2111/542—Artificial natural stone

Definitions

  • the inorganic filler in the agglomerated composition or material may be natural, synthetic or a mixture thereof.
  • suitable inorganic fillers include stone, mineral, vitreous and/or ceramic materials, such as quartz, glass (e.g. silicate glass, borosilicate glass, sodium borosilicate glass, glass frit), silica sand, feldspathic sand, feldspar, granite, calcite, basalt, natural or synthetic cristobalite, dolomite, mirror, ceramics, glassceramics, and mixtures thereof.
  • the agglomerated composition or material may comprise at least 10 wt.% glass, or at least 20 wt.% glass, as inorganic filler, based on the weight of the agglomerated composition or material.
  • the agglomerated composition or material comprises 10-70 wt.%, preferably 10-60 wt.%, of glass as inorganic filler, based on the weight of the agglomerated composition or material.
  • composition or material according to the present invention does not comprise other silanes different from Silane A and Silane B.
  • the (unhardened) agglomerated composition obtained after step i) can then be conveyed from the mixers to a distributing device.
  • Suitable distributors are known, such as those used for the distribution of (non-hardened) agglomerated mixtures in the manufacture of quartz agglomerated surfaces.
  • This distributing device is preferably movable along the length of a temporary mold or a support sheet.
  • the distributor device deposits the composition in the temporary mold or on the support sheet, forming with the (unhardened) composition a preform corresponding to the shape of the agglomerated material or article to be produced, with a slight excess in dimensions to compensate for possible shrinkage occurring during compaction and hardening.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L'invention concerne un matériau aggloméré artificiel amélioré comprenant une charge inorganique, une résine organique et un mélange de silanes en tant qu'agent de couplage, un procédé de fabrication dudit matériau aggloméré, ainsi qu'un mélange de silanes à utiliser dans la fabrication dudit matériau aggloméré.
PCT/EP2022/086889 2022-01-27 2022-12-20 Matériau aggloméré artificiel amélioré WO2023143826A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2022436753A AU2022436753A1 (en) 2022-01-27 2022-12-20 Improved artificial agglomerated material

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP22382067 2022-01-27
EP22382067.1 2022-01-27

Publications (1)

Publication Number Publication Date
WO2023143826A1 true WO2023143826A1 (fr) 2023-08-03

Family

ID=80682554

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2022/086889 WO2023143826A1 (fr) 2022-01-27 2022-12-20 Matériau aggloméré artificiel amélioré

Country Status (2)

Country Link
AU (1) AU2022436753A1 (fr)
WO (1) WO2023143826A1 (fr)

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204820A (en) 1977-04-22 1980-05-27 Marcello Toncelli Slab forming conveying line
US4220748A (en) * 1978-03-30 1980-09-02 Toshiba Silicone Co., Ltd. Room temperature curable polysiloxane composition
JPS5811560A (ja) * 1981-07-15 1983-01-22 Toray Ind Inc 被覆組成物
EP1893678A1 (fr) 2005-06-23 2008-03-05 E.I. Dupont De Nemours And Company Compositions polymerisables contenant une charge solide, articles ainsi formes et leurs procedes de formation
US20120283087A1 (en) 2008-08-25 2012-11-08 Wesley Moore Synthetic quartz composition and production process therefor
CN107879676A (zh) 2017-11-06 2018-04-06 佛山市欧泊石业有限公司 一种高冲击韧性人造石英石板材
WO2018185552A1 (fr) 2017-04-07 2018-10-11 N-Tec Gmbh Procédé de production de pierre artificielle
WO2021018996A1 (fr) 2019-07-31 2021-02-04 Cosentino Research & Development, S.L. Article en pierre agglomérée artificielle comprenant des granulés de silicate synthétiques
WO2021019020A1 (fr) 2019-07-31 2021-02-04 Cosentino Research & Development, S.L. Article en pierre agglomérée artificielle comprenant des granulés de silicate synthétique
WO2021069464A1 (fr) 2019-10-08 2021-04-15 Cosentino Research & Development, S.L. Article en pierre agglomérée artificielle comprenant des granules de feldspath
US20210238417A1 (en) * 2018-04-19 2021-08-05 Wacker Chemie Ag Polysiloxane composition
WO2021190751A1 (fr) * 2020-03-26 2021-09-30 Wacker Chemie Ag Composition de pierre artificielle comprenant un alpha-silane comme agent adhésif
US20210383942A1 (en) * 2020-06-03 2021-12-09 Eikem Silicones USA Corp. Method and compositions to achieve long-term stable electrical conductivity in silicone material with carbon black as conductive fillers

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204820A (en) 1977-04-22 1980-05-27 Marcello Toncelli Slab forming conveying line
US4220748A (en) * 1978-03-30 1980-09-02 Toshiba Silicone Co., Ltd. Room temperature curable polysiloxane composition
JPS5811560A (ja) * 1981-07-15 1983-01-22 Toray Ind Inc 被覆組成物
EP1893678A1 (fr) 2005-06-23 2008-03-05 E.I. Dupont De Nemours And Company Compositions polymerisables contenant une charge solide, articles ainsi formes et leurs procedes de formation
US20120283087A1 (en) 2008-08-25 2012-11-08 Wesley Moore Synthetic quartz composition and production process therefor
WO2018185552A1 (fr) 2017-04-07 2018-10-11 N-Tec Gmbh Procédé de production de pierre artificielle
CN107879676A (zh) 2017-11-06 2018-04-06 佛山市欧泊石业有限公司 一种高冲击韧性人造石英石板材
US20210238417A1 (en) * 2018-04-19 2021-08-05 Wacker Chemie Ag Polysiloxane composition
WO2021018996A1 (fr) 2019-07-31 2021-02-04 Cosentino Research & Development, S.L. Article en pierre agglomérée artificielle comprenant des granulés de silicate synthétiques
WO2021019020A1 (fr) 2019-07-31 2021-02-04 Cosentino Research & Development, S.L. Article en pierre agglomérée artificielle comprenant des granulés de silicate synthétique
WO2021069464A1 (fr) 2019-10-08 2021-04-15 Cosentino Research & Development, S.L. Article en pierre agglomérée artificielle comprenant des granules de feldspath
WO2021190751A1 (fr) * 2020-03-26 2021-09-30 Wacker Chemie Ag Composition de pierre artificielle comprenant un alpha-silane comme agent adhésif
US20210383942A1 (en) * 2020-06-03 2021-12-09 Eikem Silicones USA Corp. Method and compositions to achieve long-term stable electrical conductivity in silicone material with carbon black as conductive fillers

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