GB201108186D0 - Solar infra red reflective paints - Google Patents

Solar infra red reflective paints

Info

Publication number
GB201108186D0
GB201108186D0 GBGB1108186.6A GB201108186A GB201108186D0 GB 201108186 D0 GB201108186 D0 GB 201108186D0 GB 201108186 A GB201108186 A GB 201108186A GB 201108186 D0 GB201108186 D0 GB 201108186D0
Authority
GB
United Kingdom
Prior art keywords
paint
iron oxide
titanium dioxide
phthalocyanine blue
black pigments
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GBGB1108186.6A
Other versions
GB2490900A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel Coatings International BV
Original Assignee
Akzo Nobel Coatings International BV
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 Akzo Nobel Coatings International BV filed Critical Akzo Nobel Coatings International BV
Priority to GB1108186.6A priority Critical patent/GB2490900A/en
Publication of GB201108186D0 publication Critical patent/GB201108186D0/en
Publication of GB2490900A publication Critical patent/GB2490900A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0091—Complexes with metal-heteroatom-bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C09D5/004—Reflecting paints; Signal 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
    • C09D7/40—Additives
    • C09D7/41—Organic pigments; Organic dyes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2237—Oxides; Hydroxides of metals of titanium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2265—Oxides; Hydroxides of metals of iron
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Inorganic Chemistry (AREA)

Abstract

An infrared-reflective architectural paint comprises red iron oxide pigment, phthalocyanine blue pigment, titanium dioxide, and optionally yellow iron oxide, wherein the paint is free of IR-absorptive black pigments, IR-transparent black pigments and IR-reflective black pigments. The weight ratio of red iron oxide to phthalocyanine blue pigment is 3:1 to 15:1. In addition, the paint has a lightness value, L*, when dry, of 38-88. Preferably, the paint comprises 0.1-5 wt.% red iron oxide, 0.015-0.9 wt.% phthalocyanine blue, and at least 4 wt.% titanium dioxide. The titanium dioxide may be in rutile form and may have a mean particle size of at least 100 nm. A roof or exterior wall coated with the paint and a method of reducing the temperature rise of a roof or exterior wall exposed to solar infrared radiation by coating with the paint are also disclosed.
GB1108186.6A 2011-05-16 2011-05-16 Infrared-reflective paint Withdrawn GB2490900A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1108186.6A GB2490900A (en) 2011-05-16 2011-05-16 Infrared-reflective paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1108186.6A GB2490900A (en) 2011-05-16 2011-05-16 Infrared-reflective paint

Publications (2)

Publication Number Publication Date
GB201108186D0 true GB201108186D0 (en) 2011-06-29
GB2490900A GB2490900A (en) 2012-11-21

Family

ID=44260613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1108186.6A Withdrawn GB2490900A (en) 2011-05-16 2011-05-16 Infrared-reflective paint

Country Status (1)

Country Link
GB (1) GB2490900A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103122195A (en) * 2012-12-26 2013-05-29 王娟 Epoxy self-leveling paint
CN105238247A (en) * 2015-10-21 2016-01-13 中国船舶重工集团公司第七二五研究所 Preparation method of waterborne polyurethane reflective insulation coating

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03143964A (en) * 1989-10-30 1991-06-19 Aoki Corp Coating composition for coating film
DE10358092A1 (en) * 2003-12-10 2005-07-14 Merck Patent Gmbh Surface modified particles
CN100396742C (en) * 2006-09-13 2008-06-25 哈尔滨工业大学 Wet-coal transport antifreeze composite coating
CN101684361A (en) * 2006-12-18 2010-03-31 深圳市海川实业股份有限公司 Composition of 5P 7.5/2 pigment and technical method for preparing color characterization object by using same

Also Published As

Publication number Publication date
GB2490900A (en) 2012-11-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)