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WO2011061762A3 - Polymeric based electric insulation coatings - Google Patents

Polymeric based electric insulation coatings Download PDF

Info

Publication number
WO2011061762A3
WO2011061762A3 PCT/IN2010/000758 IN2010000758W WO2011061762A3 WO 2011061762 A3 WO2011061762 A3 WO 2011061762A3 IN 2010000758 W IN2010000758 W IN 2010000758W WO 2011061762 A3 WO2011061762 A3 WO 2011061762A3
Authority
WO
WIPO (PCT)
Prior art keywords
based monomers
molecular weight
electric insulation
thermoplastic polymer
insulation coatings
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.)
Ceased
Application number
PCT/IN2010/000758
Other languages
French (fr)
Other versions
WO2011061762A2 (en
Inventor
Kusum Joshi
Sachin Joshi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2011061762A2 publication Critical patent/WO2011061762A2/en
Publication of WO2011061762A3 publication Critical patent/WO2011061762A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • 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
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/10—Homopolymers or copolymers of methacrylic acid esters
    • C09D133/12—Homopolymers or copolymers of methyl methacrylate
    • 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)
  • 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)
  • Organic Insulating Materials (AREA)

Abstract

A Coating composition is provided which can be used as high electrical insulation coating to various electrical equipments. 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, solvents, mix of initiators & chain transfer agents. The Electric Insulation coatings offer high electric strength along with fire resistance and heat resistance properties in varied climatic conditions for critical electrical applications. Moreover, the composition is formulated to offer operation friendly applications with conventional application tools.
PCT/IN2010/000758 2009-11-23 2010-11-23 Polymeric based electric insulation coatings Ceased WO2011061762A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2693/MUM/2009 2009-11-23
IN2693MU2009 2009-11-23

Publications (2)

Publication Number Publication Date
WO2011061762A2 WO2011061762A2 (en) 2011-05-26
WO2011061762A3 true WO2011061762A3 (en) 2011-07-14

Family

ID=42139127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2010/000758 Ceased WO2011061762A2 (en) 2009-11-23 2010-11-23 Polymeric based electric insulation coatings

Country Status (2)

Country Link
AU (1) AU2010100174A4 (en)
WO (1) WO2011061762A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2010100174A4 (en) * 2009-11-23 2010-04-22 Joshi, Kusum Dr Polymeric Based Electric Insulation Coatings
US20130048336A1 (en) * 2011-08-22 2013-02-28 Adhesives Research, Inc. Polymeric coated busbar tape for photovoltaic systems
CN105086695B (en) * 2015-09-18 2017-06-16 淄博高新技术产业开发区耐火材料工程研究院 A kind of electrical sheet environment protecting high-insulating coating
CN113036269B (en) * 2021-03-29 2023-09-12 东莞新能德科技有限公司 Batteries and electrical equipment

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
AU2010100174A4 (en) * 2009-11-23 2010-04-22 Joshi, Kusum Dr Polymeric Based Electric Insulation 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
AU2010100174A4 (en) * 2009-11-23 2010-04-22 Joshi, Kusum Dr Polymeric Based Electric Insulation Coatings

Also Published As

Publication number Publication date
AU2010100174A4 (en) 2010-04-22
WO2011061762A2 (en) 2011-05-26

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