CL2020001250A1 - A flame retardant-intumescent dual coating scheme useful for fire protection of wood and metal surfaces. - Google Patents

A flame retardant-intumescent dual coating scheme useful for fire protection of wood and metal surfaces.

Info

Publication number
CL2020001250A1
CL2020001250A1 CL2020001250A CL2020001250A CL2020001250A1 CL 2020001250 A1 CL2020001250 A1 CL 2020001250A1 CL 2020001250 A CL2020001250 A CL 2020001250A CL 2020001250 A CL2020001250 A CL 2020001250A CL 2020001250 A1 CL2020001250 A1 CL 2020001250A1
Authority
CL
Chile
Prior art keywords
wood
intumescent
metal surfaces
fire protection
flame retardant
Prior art date
Application number
CL2020001250A
Other languages
Spanish (es)
Inventor
Eduardo Rojas Jara David
Francisco Melendrez Castro Manuel
Alfredo Ramirez Briceño Jesus
Fabiola Fernández Elgueta Katherina
Alfonso Díaz Gómez Andrés
Elizabeth Berrio Niño Maria
Berta Nicole Cornejo Garrido Vanessa
Andrés Espinoza Llanos Julio
Original Assignee
Univ Concepcion
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 Univ Concepcion filed Critical Univ Concepcion
Priority to CL2020001250A priority Critical patent/CL2020001250A1/en
Publication of CL2020001250A1 publication Critical patent/CL2020001250A1/en
Priority to PCT/CL2021/050037 priority patent/WO2021226727A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18—Fireproof paints including high temperature resistant paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)

Abstract

Un esquema de pintado ignífugo-intumescente útil para la protección contra el fuego de superficies de madera y metal que comprende dos capas para la generación de espuma y una capa carbonosa mediante la adición de taninos de alto peso molecular. Donde las capas del esquema de pintado comprenden: (A) Componentes principales: poliol de cadena lineal; tanino de alto peso molecular; ácido catalítico; y un agente de expansión o espumante; y (B) Componentes complementarios: pigmento inorgánico; pigmento del tipo caolín calcina; cargas de alúmina; un agente ligante y un dispersante polimérico. Además del proceso de elaboración del esquema de pintado.A fire retardant-intumescent paint scheme useful for the fire protection of wood and metal surfaces that comprises two layers for the generation of foam and a carbonaceous layer by adding high molecular weight tannins. Wherein the layers of the paint scheme comprise: (A) Main components: straight chain polyol; high molecular weight tannin; catalytic acid; and a blowing or foaming agent; and (B) Complementary components: inorganic pigment; calcined kaolin pigment; alumina fillers; a binding agent and a polymeric dispersant. In addition to the process of preparing the painting scheme.

CL2020001250A 2020-05-12 2020-05-12 A flame retardant-intumescent dual coating scheme useful for fire protection of wood and metal surfaces. CL2020001250A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CL2020001250A CL2020001250A1 (en) 2020-05-12 2020-05-12 A flame retardant-intumescent dual coating scheme useful for fire protection of wood and metal surfaces.
PCT/CL2021/050037 WO2021226727A1 (en) 2020-05-12 2021-05-11 Dual flame-retardant/intumescent coating scheme useful for fire protection of wood and metal surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CL2020001250A CL2020001250A1 (en) 2020-05-12 2020-05-12 A flame retardant-intumescent dual coating scheme useful for fire protection of wood and metal surfaces.

Publications (1)

Publication Number Publication Date
CL2020001250A1 true CL2020001250A1 (en) 2020-10-02

Family

ID=73047995

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020001250A CL2020001250A1 (en) 2020-05-12 2020-05-12 A flame retardant-intumescent dual coating scheme useful for fire protection of wood and metal surfaces.

Country Status (2)

Country Link
CL (1) CL2020001250A1 (en)
WO (1) WO2021226727A1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455200B (en) * 1980-03-10 1988-06-27 Odenwald Chemie Gmbh FIREFIGHTING FOAM CREATING TRANSMISSION, LAYER ELEMENTS INCLUDING THIS AND PROCEDURE FOR MANUFACTURING THE LAYER ELEMENT
US5132054A (en) * 1991-05-16 1992-07-21 Specified Technologies Inc. Composition of matter for a fire retardant intumescent material having two stages of expansion and a process for making thereof
CN102492323B (en) * 2011-11-30 2014-03-19 精碳伟业（北京）科技有限公司 Ultra-thin steel structure fire-resistant coating material with multi-core structure
CA2917251C (en) * 2013-07-16 2022-08-09 Akzo Nobel Coatings International B.V. Intumescent coating composition
EP3022265B1 (en) * 2013-07-16 2017-04-26 Akzo Nobel Coatings International B.V. Intumescent coating composition
BR102015027742B1 (en) * 2015-11-03 2021-04-13 Universidade Federal Do Rio Grande Do Sul INTUMESCENT COATING PRODUCTION PROCESS UNDERSTANDING TANINE VEGETABLE, SURFACE COATING METHOD, SURFACES COATED WITH INTUMESCENT INK AND PRODUCT OBTAINED
CL2016003341A1 (en) * 2016-12-27 2017-06-02 Univ Concepcion A fireproof, intumiscent and waterproof painted scheme based on condensed tannins for wood protection.
CN107984819A (en) * 2017-12-14 2018-05-04 安徽信耀玻璃有限公司 A kind of fire prevention enamel plate based on steel plate

Also Published As

Publication number Publication date
WO2021226727A1 (en) 2021-11-18

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