CL2011002931A1 - Metodo para producir tableros de yeso para construccion que comprende proporcionar pasta acuosa de yeso que contiene arcilla que se expande en presencia de agua, y se agrega fluidizante en base a copolimeros peine y polimero basico soluble en agua que consiste en c, n e h y grupos amino en el esqueleto o cadenas laterales del polimero. - Google Patents

Metodo para producir tableros de yeso para construccion que comprende proporcionar pasta acuosa de yeso que contiene arcilla que se expande en presencia de agua, y se agrega fluidizante en base a copolimeros peine y polimero basico soluble en agua que consiste en c, n e h y grupos amino en el esqueleto o cadenas laterales del polimero.

Info

Publication number
CL2011002931A1
CL2011002931A1 CL2011002931A CL2011002931A CL2011002931A1 CL 2011002931 A1 CL2011002931 A1 CL 2011002931A1 CL 2011002931 A CL2011002931 A CL 2011002931A CL 2011002931 A CL2011002931 A CL 2011002931A CL 2011002931 A1 CL2011002931 A1 CL 2011002931A1
Authority
CL
Chile
Prior art keywords
water
neh
backbone
expands
polymer
Prior art date
Application number
CL2011002931A
Other languages
English (en)
Inventor
Robin Fisher
Damme Henry Van
Original Assignee
Bpb Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40862671&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2011002931(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bpb Ltd filed Critical Bpb Ltd
Publication of CL2011002931A1 publication Critical patent/CL2011002931A1/es

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
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • 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
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
    • 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
    • C04B2111/0062—Gypsum-paper board like materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Producing Shaped Articles From Materials (AREA)

Abstract

Método para producir tableros de yeso para construcción que comprende proporcionar pasta acuosa de yeso que contiene arcilla que se expande en presencia de agua, y se agrega fluidizante en base a copolímeros peine y polímero básico soluble en agua que consiste en C, N E H y grupos amino en el esqueleto o cadenas laterales del polímero.
CL2011002931A 2009-05-20 2011-11-18 Metodo para producir tableros de yeso para construccion que comprende proporcionar pasta acuosa de yeso que contiene arcilla que se expande en presencia de agua, y se agrega fluidizante en base a copolimeros peine y polimero basico soluble en agua que consiste en c, n e h y grupos amino en el esqueleto o cadenas laterales del polimero. CL2011002931A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0908650.5A GB0908650D0 (en) 2009-05-20 2009-05-20 Gypsum building boards

Publications (1)

Publication Number Publication Date
CL2011002931A1 true CL2011002931A1 (es) 2012-06-01

Family

ID=40862671

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2011002931A CL2011002931A1 (es) 2009-05-20 2011-11-18 Metodo para producir tableros de yeso para construccion que comprende proporcionar pasta acuosa de yeso que contiene arcilla que se expande en presencia de agua, y se agrega fluidizante en base a copolimeros peine y polimero basico soluble en agua que consiste en c, n e h y grupos amino en el esqueleto o cadenas laterales del polimero.

Country Status (16)

Country Link
EP (1) EP2432747B1 (es)
CN (1) CN102482152B (es)
AU (1) AU2010250924B2 (es)
BR (1) BRPI1012864A2 (es)
CA (1) CA2762608C (es)
CL (1) CL2011002931A1 (es)
EG (1) EG26703A (es)
GB (1) GB0908650D0 (es)
MX (1) MX349251B (es)
MY (1) MY159264A (es)
PL (1) PL2432747T3 (es)
RU (1) RU2534303C2 (es)
TR (1) TR201910403T4 (es)
UA (1) UA106077C2 (es)
WO (1) WO2010133886A1 (es)
ZA (1) ZA201108516B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9034968B2 (en) * 2011-03-31 2015-05-19 W. R. Grace & Co.-Conn. Cationic polymers for treating construction aggregates
EP2848597A1 (en) 2013-09-17 2015-03-18 Basf Se Light-weight gypsum board with improved strength and method for making same
WO2016022102A1 (en) 2014-08-05 2016-02-11 Boral Ip Holdings (Australia) Pty Limited Use of sacrificial agents in manufacture of gypsum wallboard
EP4553052A1 (en) * 2023-11-09 2025-05-14 Basf Se Clay insensitive construction material composition
CN117735883B (zh) * 2023-12-21 2026-01-06 科之杰新材料集团有限公司 一种缓释型保坍材料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7053125B2 (en) * 2002-11-14 2006-05-30 The Board Of Trustees Of The University Of Illinois Controlled dispersion of colloidal suspension by comb polymers
US7070648B1 (en) * 2005-06-16 2006-07-04 Lyondell Chemical Technology, L.P. Preparation of gypsum compositions
US7261772B1 (en) * 2006-10-17 2007-08-28 Lyondell Chemical Technology, L.P. Gypsum composition
GB2455288B (en) * 2007-11-30 2012-12-05 Bpb Ltd Gypsum formulations

Also Published As

Publication number Publication date
UA106077C2 (uk) 2014-07-25
AU2010250924A1 (en) 2011-12-08
HK1171215A1 (zh) 2013-03-22
CA2762608A1 (en) 2010-11-25
EG26703A (en) 2014-06-12
ZA201108516B (en) 2012-10-31
PL2432747T3 (pl) 2019-09-30
AU2010250924B2 (en) 2014-01-16
MX2011012380A (es) 2012-03-07
CN102482152A (zh) 2012-05-30
RU2011146915A (ru) 2013-06-27
BRPI1012864A2 (pt) 2016-04-05
CA2762608C (en) 2017-05-09
WO2010133886A1 (en) 2010-11-25
EP2432747A1 (en) 2012-03-28
RU2534303C2 (ru) 2014-11-27
MX349251B (es) 2017-07-20
EP2432747B1 (en) 2019-04-17
CN102482152B (zh) 2014-06-18
GB0908650D0 (en) 2009-07-01
MY159264A (en) 2016-12-30
TR201910403T4 (tr) 2019-08-21

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