BR112012007769A2 - method for reducing impurities of a solid epoxy resin in a discrete particulate form - Google Patents

method for reducing impurities of a solid epoxy resin in a discrete particulate form

Info

Publication number
BR112012007769A2
BR112012007769A2 BR112012007769A BR112012007769A BR112012007769A2 BR 112012007769 A2 BR112012007769 A2 BR 112012007769A2 BR 112012007769 A BR112012007769 A BR 112012007769A BR 112012007769 A BR112012007769 A BR 112012007769A BR 112012007769 A2 BR112012007769 A2 BR 112012007769A2
Authority
BR
Brazil
Prior art keywords
epoxy resin
particulate form
solid epoxy
reducing impurities
discrete particulate
Prior art date
Application number
BR112012007769A
Other languages
Portuguese (pt)
Inventor
D Hook Bruce
L Menefee Charles
L Burow David
r brooks David
B Ripplinger Eric
Neyer Jane
Gu Leming
J Carlberg Philip
C Young Thomas
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112012007769A2 publication Critical patent/BR112012007769A2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/025—Polycondensates containing more than one epoxy group per molecule characterised by the purification methods used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
    • C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
    • C08G59/063—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with epihalohydrins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/14—Polycondensates modified by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Epoxy Resins (AREA)
BR112012007769A 2009-10-07 2010-10-05 method for reducing impurities of a solid epoxy resin in a discrete particulate form BR112012007769A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27848809P 2009-10-07 2009-10-07
PCT/US2010/002684 WO2011043803A1 (en) 2009-10-07 2010-10-05 Reducing impurities in solid epoxy resin

Publications (1)

Publication Number Publication Date
BR112012007769A2 true BR112012007769A2 (en) 2018-03-20

Family

ID=43533322

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012007769A BR112012007769A2 (en) 2009-10-07 2010-10-05 method for reducing impurities of a solid epoxy resin in a discrete particulate form

Country Status (7)

Country Link
EP (1) EP2486075A1 (en)
JP (1) JP2013507482A (en)
KR (1) KR20120093204A (en)
CN (1) CN102574981A (en)
BR (1) BR112012007769A2 (en)
TW (1) TW201134844A (en)
WO (1) WO2011043803A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA802231A (en) * 1968-12-24 J. Belanger William Low chlorine content diglycidyl ethers
JPS5168553A (en) * 1974-12-11 1976-06-14 Dainippon Ink & Chemicals KASUIBUN KAISEIENSOGANJURYONOHIKUIBISUFUENOORU A JIGURISHIJIRUEETERUNO SEIZOHO
JPS54154460A (en) * 1978-05-26 1979-12-05 Toshiba Corp Extraction of impurity contained in cured resin
JPS5536213A (en) * 1978-09-06 1980-03-13 Toshiba Corp Impurity extraction from thermosetting resin
DE10208743A1 (en) * 2002-02-28 2003-12-11 Siemens Ag Low corrosion epoxy resins and manufacturing processes
EP1760101A1 (en) * 2004-06-25 2007-03-07 Nippon Kayaku Kabushiki Kaisha Epoxy resin, epoxy resin composition and cured product thereof
JP4915895B2 (en) * 2005-07-07 2012-04-11 日本化薬株式会社 Production method of epoxy resin
JPWO2007046262A1 (en) * 2005-10-18 2009-04-23 日本化薬株式会社 Epoxy resin, epoxy resin composition, photosensitive resin composition and cured product thereof
WO2007132724A1 (en) * 2006-05-11 2007-11-22 Nippon Kayaku Kabushiki Kaisha Reactive carboxylate compound, curable resin composition using the same, and use thereof

Also Published As

Publication number Publication date
KR20120093204A (en) 2012-08-22
EP2486075A1 (en) 2012-08-15
WO2011043803A1 (en) 2011-04-14
CN102574981A (en) 2012-07-11
JP2013507482A (en) 2013-03-04
TW201134844A (en) 2011-10-16

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2465 DE 03-04-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.