BRPI0413391A - composições epóxi de revestimento em pó, método de proteção catódica para um material metálico, processo de revestimento de substrato metálico, substrato metálico, e processos para a fabricação de uma composição epóxi de revestimento em pó curável - Google Patents

composições epóxi de revestimento em pó, método de proteção catódica para um material metálico, processo de revestimento de substrato metálico, substrato metálico, e processos para a fabricação de uma composição epóxi de revestimento em pó curável

Info

Publication number
BRPI0413391A
BRPI0413391A BRPI0413391A BRPI0413391A BR PI0413391 A BRPI0413391 A BR PI0413391A BR PI0413391 A BRPI0413391 A BR PI0413391A BR PI0413391 A BRPI0413391 A BR PI0413391A
Authority
BR
Brazil
Prior art keywords
metal substrate
powder coating
epoxy powder
making
coating composition
Prior art date
Application number
Other languages
English (en)
Inventor
Stephen J Edmondson
Edward J Marx
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BRPI0413391A publication Critical patent/BRPI0413391A/pt

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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/62—Alcohols or phenols
    • C08G59/64—Amino alcohols
    • 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
    • C09D5/03—Powdery 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/03—Powdery paints
    • C09D5/033—Powdery paints characterised by the additives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31522—Next to metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31529—Next to metal

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Epoxy Resins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

"COMPOSIçõES EPóXI DE REVESTIMENTO EM Pó, MéTODO DE PROTEçãO CATóDICA PARA UM MATERIAL METáLICO, PROCESSO DE REVESTIMENTO DE SUBSTRATO METáLICO, SUBSTRATO METáLICO, E PROCESSOS PARA A FABRICAçãO DE UMA COMPOSIçãO EPóXI DE REVESTIMENTO EM Pó CURáVEL". A presente invenção fornece uma composição de revestimento em pó de epóxi que contém alcanolamina curável que compreende pelo menos uma resina epóxi, pelo menos uma alcanolamina, um agente de cura em quantidade eficaz para curar o revestimento e, opcionalmente, pelo menos um composto de borato de zinco. Além disso, a presente invenção fornece um método de proteção contra a corrosão por cátodos que inclui as etapas de submissão de um substrato metálico a tratamento mecânico, aplicação da composição de revestimento em pó de epóxi que contém alcanolamina curável à superfície do substrato metálico e polarização do material revestido na forma de cátodo. A presente invenção também se refere a um processo de fabricação e aplicação das composições de revestimento em pó de epóxi que contêm alcanolamina de acordo com a presente invenção.
BRPI0413391 2003-09-05 2004-09-03 composições epóxi de revestimento em pó, método de proteção catódica para um material metálico, processo de revestimento de substrato metálico, substrato metálico, e processos para a fabricação de uma composição epóxi de revestimento em pó curável BRPI0413391A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50041503P 2003-09-05 2003-09-05
PCT/US2004/028921 WO2005023941A1 (en) 2003-09-05 2004-09-03 Curable alkanolamine-containing epoxy powder coating composition

Publications (1)

Publication Number Publication Date
BRPI0413391A true BRPI0413391A (pt) 2006-10-17

Family

ID=34272953

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413391 BRPI0413391A (pt) 2003-09-05 2004-09-03 composições epóxi de revestimento em pó, método de proteção catódica para um material metálico, processo de revestimento de substrato metálico, substrato metálico, e processos para a fabricação de uma composição epóxi de revestimento em pó curável

Country Status (14)

Country Link
US (2) US20070065669A1 (pt)
EP (1) EP1660595B1 (pt)
JP (1) JP2007504328A (pt)
KR (1) KR101094576B1 (pt)
AT (1) ATE377054T1 (pt)
AU (1) AU2004270715B2 (pt)
BR (1) BRPI0413391A (pt)
CA (1) CA2537431C (pt)
DE (1) DE602004009811T2 (pt)
ES (1) ES2295936T3 (pt)
MX (1) MXPA06002454A (pt)
NZ (1) NZ545380A (pt)
TW (1) TW200521200A (pt)
WO (1) WO2005023941A1 (pt)

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US20070065669A1 (en) * 2003-09-05 2007-03-22 Edmondson Stephen J Curable alkanolamine-containing epoxy powder coating composition
US20100247860A1 (en) * 2005-09-26 2010-09-30 Sykes Melvin C Configuration for Increasing the Bond Strength Between a Structural Material and Its Reinforcement
US20070264527A1 (en) 2005-09-26 2007-11-15 Sykes Melvin C System and method for increasing the bond strength between a structural material and its reinforcement
US20070293614A1 (en) * 2006-06-15 2007-12-20 Zhou Wenjing J Powder coating composition for pipe coating
SG10201500997PA (en) * 2007-03-15 2015-04-29 Interdigital Tech Corp Method and apparatus for feedback overhead reduction in wireless communications
FR2926083B1 (fr) * 2008-01-04 2010-04-09 Arkema France Agent de neutralisation et de co-dispersion a fort pouvoir de developpement de la force colorante, et les peintures et concentres pigmentaires le contenant.
IT1391270B1 (it) * 2008-09-23 2011-12-01 Me Ber S R L Metodo per rivestire un telaio di una barella
FR2941557B1 (fr) * 2009-01-29 2011-03-25 Commissariat Energie Atomique Procede de preparation d'un article conducteur de l'electricite
WO2017003755A1 (en) * 2015-06-30 2017-01-05 Dow Global Technologies Llc Permeable liner
CA2723359C (en) * 2009-12-22 2015-03-17 Dow Global Technologies, Inc. Diamino-alcohol compounds, their manufacture and use in epoxy resins
DE202010014469U1 (de) * 2010-10-19 2011-01-13 A bis Z Oberflächenveredlung GmbH & Co. KG Langfristiger Korrosionsschutz durch eine Spritzverzinkung des Unterwasserbereichs von Schiffen
KR101109414B1 (ko) * 2011-06-02 2012-01-31 (주)신안주철 부식방지를 위한 주철관의 도장방법 및 부식방지도막이 피복된 주철관
CN102329553B (zh) * 2011-08-04 2013-08-14 上海海隆赛能新材料有限公司 油井管防偏磨粉末涂料
US20130146460A1 (en) * 2011-12-13 2013-06-13 Ppg Industries Ohio, Inc. Resin based post rinse for improved throwpower of electrodepositable coating compositions on pretreated metal substrates
EP2931781B1 (en) 2012-12-14 2020-11-04 Blue Cube IP LLC Modified epoxy resins
CN106459641A (zh) 2014-06-12 2017-02-22 陶氏环球技术有限责任公司 粉末涂层
CN107771204A (zh) * 2015-06-30 2018-03-06 陶氏环球技术有限责任公司 用于捕集硫化物的涂层
CN107787351A (zh) * 2015-06-30 2018-03-09 陶氏环球技术有限责任公司 用于受控释放的涂层
WO2017003819A1 (en) * 2015-06-30 2017-01-05 Dow Global Technologies Llc Coating for capturing sulfides
CN105086770A (zh) * 2015-09-17 2015-11-25 浙江钱浪涂料科技有限公司 铁红水性环氧防锈底漆及其制备方法
CN105733341A (zh) * 2016-03-03 2016-07-06 浙江久立泰祜涂层技术有限公司 环氧粉末用有机改性填料及其制备方法
CN109180897A (zh) * 2018-07-19 2019-01-11 中国林业科学研究院林产化学工业研究所 自催化型环氧树脂基多元醇水分散体及其制备方法

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JPS55142063A (en) 1979-04-20 1980-11-06 Dainippon Toryo Co Ltd Metal pretreatment coating composition
US4330644A (en) 1981-04-03 1982-05-18 Shell Oil Company Curable tris(hydroxyalkyl) aminomethane-modified epoxy resin composition
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Also Published As

Publication number Publication date
MXPA06002454A (es) 2006-06-20
DE602004009811T2 (de) 2008-08-21
DE602004009811D1 (de) 2007-12-13
WO2005023941A1 (en) 2005-03-17
TW200521200A (en) 2005-07-01
EP1660595A1 (en) 2006-05-31
AU2004270715B2 (en) 2010-12-02
US20070065669A1 (en) 2007-03-22
JP2007504328A (ja) 2007-03-01
KR20060103426A (ko) 2006-09-29
US7323234B2 (en) 2008-01-29
CA2537431A1 (en) 2005-03-17
NZ545380A (en) 2008-09-26
US20050075430A1 (en) 2005-04-07
EP1660595B1 (en) 2007-10-31
KR101094576B1 (ko) 2011-12-19
AU2004270715A1 (en) 2005-03-17
CA2537431C (en) 2013-02-05
ES2295936T3 (es) 2008-04-16
ATE377054T1 (de) 2007-11-15

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]