WO2011061763A3 - Polymeric based anticorrosive coatings - Google Patents

Polymeric based anticorrosive coatings Download PDF

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Publication number
WO2011061763A3
WO2011061763A3 PCT/IN2010/000759 IN2010000759W WO2011061763A3 WO 2011061763 A3 WO2011061763 A3 WO 2011061763A3 IN 2010000759 W IN2010000759 W IN 2010000759W WO 2011061763 A3 WO2011061763 A3 WO 2011061763A3
Authority
WO
WIPO (PCT)
Prior art keywords
thermoplastic polymer
ferrous
based monomers
molecular weight
range
Prior art date
Application number
PCT/IN2010/000759
Other languages
French (fr)
Other versions
WO2011061763A2 (en
Inventor
Kusum Joshi
Sachin Joshi
Original Assignee
Kusum Joshi
Sachin Joshi
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 Kusum Joshi, Sachin Joshi filed Critical Kusum Joshi
Publication of WO2011061763A2 publication Critical patent/WO2011061763A2/en
Publication of WO2011061763A3 publication Critical patent/WO2011061763A3/en

Links

Classifications

    • 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
    • C09D5/08—Anti-corrosive 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/14—Homopolymers or copolymers of esters of esters containing halogen, nitrogen, sulfur or oxygen atoms in addition to the carboxy oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

This invention relates to a polymeric based anticorrosive coating which can be used to protect all ferrous and non-ferrous metal against corrosion under varied climatic conditions. The coating composition comprises thermoplastic polymer, fillers and additives. The Thermoplastic polymer having molecular weight in the range of 50000 to 200000 and molecular weight distribution in the range of 2.5 to 5 is prepared by polymerization of styrene based monomers, acrylate based monomers, methacrylate based monomers, maleic anhydride, solvents, mix of initiators & chain transfer agents. The resultant thermoplastic polymer is used to manufacture protective coatings to prevent corrosion of ferrous & non-ferrous metal surfaces in varied climatic conditions. Moreover, the composition is formulated to offer operational friendly applications such as quick drying at ambient temperature, single pack ready to use system applied with conventional application tools without primer application.
PCT/IN2010/000759 2009-11-23 2010-11-23 Polymeric based anticorrosive coatings WO2011061763A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2692/MUM/2009 2009-11-23
INMU26922009 2009-11-23

Publications (2)

Publication Number Publication Date
WO2011061763A2 WO2011061763A2 (en) 2011-05-26
WO2011061763A3 true WO2011061763A3 (en) 2011-07-14

Family

ID=42061981

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2010/000759 WO2011061763A2 (en) 2009-11-23 2010-11-23 Polymeric based anticorrosive coatings

Country Status (2)

Country Link
AU (1) AU2010100175A4 (en)
WO (1) WO2011061763A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010100175A4 (en) * 2009-11-23 2010-04-01 Joshi, Kusum Dr Polymeric Based Anticorrosive Coatings
CN116574439B (en) * 2023-04-23 2024-04-26 广东希贵光固化材料有限公司 UV waterproof gloss oil for bathroom aluminum buckle plate

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1821323A (en) * 2006-03-14 2006-08-23 无锡市奥尔化工有限公司 Water dispersion chromium-free single component silicon steel insulation paint and its preparing method
US20090163645A1 (en) * 2007-12-21 2009-06-25 The Sherwin-Williams Company Moisture cure alpha-silane modified acrylic coatings
CN101486866A (en) * 2009-02-20 2009-07-22 南京大学 High temperature resistant annealing treated single-component chromium-free water-based silicon steel sheet insulating coating solution
AU2010100175A4 (en) * 2009-11-23 2010-04-01 Joshi, Kusum Dr Polymeric Based Anticorrosive Coatings

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1821323A (en) * 2006-03-14 2006-08-23 无锡市奥尔化工有限公司 Water dispersion chromium-free single component silicon steel insulation paint and its preparing method
US20090163645A1 (en) * 2007-12-21 2009-06-25 The Sherwin-Williams Company Moisture cure alpha-silane modified acrylic coatings
CN101486866A (en) * 2009-02-20 2009-07-22 南京大学 High temperature resistant annealing treated single-component chromium-free water-based silicon steel sheet insulating coating solution
AU2010100175A4 (en) * 2009-11-23 2010-04-01 Joshi, Kusum Dr Polymeric Based Anticorrosive Coatings

Also Published As

Publication number Publication date
AU2010100175A4 (en) 2010-04-01
WO2011061763A2 (en) 2011-05-26

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