MX2007004241A - Composiciones aprestadoras con gran contenido de solidos basadas en una resina epoxica cicloalifatica y un alcoxi-silano y/o alcoxi-silicato. - Google Patents

Composiciones aprestadoras con gran contenido de solidos basadas en una resina epoxica cicloalifatica y un alcoxi-silano y/o alcoxi-silicato.

Info

Publication number
MX2007004241A
MX2007004241A MX2007004241A MX2007004241A MX2007004241A MX 2007004241 A MX2007004241 A MX 2007004241A MX 2007004241 A MX2007004241 A MX 2007004241A MX 2007004241 A MX2007004241 A MX 2007004241A MX 2007004241 A MX2007004241 A MX 2007004241A
Authority
MX
Mexico
Prior art keywords
alkoxy
curing
reaction
silicate
forgoing
Prior art date
Application number
MX2007004241A
Other languages
English (en)
Inventor
San C Yuan
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 MX2007004241A publication Critical patent/MX2007004241A/es

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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3477—Six-membered rings
    • C08K5/3492—Triazines
    • C08K5/34922—Melamine; Derivatives thereof
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • 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
    • 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
    • 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]
    • Y10T428/31678—Of metal

Landscapes

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

Abstract

Esta invencion se refiere a una composicion aprestadora que tiene un contenido bajo de VOC, util en la fabricacion de automoviles y camiones, en la que el aglutinante formador de pelicula contiene: a un compuesto epoxico cicloalifatico o policicloalifatico; b) un diluyente reactivo de alcoxi- silano osilicato; y c) un catalizador de curacion para catalizar la reaccion entre (a) y (b). Estos aprestadores estan caracterizados porque la reaccion de curacion o reticulacion esta basada presumiblemate, al menos en parte, en una reaccion de polimerizacion con apertura de anillo entre las estructuras epoxicas de (a) y los grupos silanol formados en (b) en presencia de humedad atmosferica y acido. La curacion utiliza principalmente una reaccion de apertura de anillo de las estructuras epoxicas anteriores con los diluyentes reactivos anteriores, no solamente evita que se generen compuestos volatiles y que se liberen a la atmosfera durante el proceso de curacion, sino tambien mantiene la viscosidad suficientemente baja para laaplicacion practica tal como mediante rocio. Estos aprestadores son utiles especialmente en la reduccion de emisiones, al tiempo que tambien cumplen los requerimientos de desempeno actuales, tales como la facilidad de aplicacion y excelentes propiedades fisicas tales como la resistencia a la corrosion, un fuerte nivel de adhesion a sustratos aprestados y sin aprestar, y proporcionan una superficie a la cual se adheriran los recubrimientos superiores para automoviles, convencionales.
MX2007004241A 2004-10-12 2005-10-12 Composiciones aprestadoras con gran contenido de solidos basadas en una resina epoxica cicloalifatica y un alcoxi-silano y/o alcoxi-silicato. MX2007004241A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/963,345 US7288607B2 (en) 2004-10-12 2004-10-12 High solids primer composition based on epoxy ring opening curing reaction
PCT/US2005/036767 WO2006042299A1 (en) 2004-10-12 2005-10-12 High solids primer compositions based on a cycloaliphatic epoxy resin and an alkoxy- silane and / or alkoxy-silicate

Publications (1)

Publication Number Publication Date
MX2007004241A true MX2007004241A (es) 2007-06-12

Family

ID=35704578

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007004241A MX2007004241A (es) 2004-10-12 2005-10-12 Composiciones aprestadoras con gran contenido de solidos basadas en una resina epoxica cicloalifatica y un alcoxi-silano y/o alcoxi-silicato.

Country Status (4)

Country Link
US (1) US7288607B2 (es)
EP (1) EP1799760A1 (es)
MX (1) MX2007004241A (es)
WO (1) WO2006042299A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006069376A2 (en) * 2004-12-22 2006-06-29 University Of Cincinnati Improved superprimer
US7300511B2 (en) * 2005-07-01 2007-11-27 Sun Chemical Corporation Low viscosity, highly pigmented oil based dispersions exhibiting a low relative interfacial tension drop
AU2008285574B2 (en) * 2007-08-09 2014-07-03 Akzo Nobel Coatings International B.V. High solids epoxy coating composition
WO2011075128A1 (en) * 2009-12-17 2011-06-23 Essilor International (Compagnie Generale D'optique) Heat-curable epoxy functional composition and transparent heat-cured caustic-resistant hard-coatings prepared therefrom
WO2012108846A1 (en) 2011-02-10 2012-08-16 Scg Chemicals Co., Ltd. A melamine formaldehyde composition of enhancedmicrowave resistance and a method for the preparationthereof
CN104334667A (zh) * 2012-05-17 2015-02-04 涂料外国Ip有限公司 具有改善的基材粘附性的涂料组合物
FR3006493A1 (fr) * 2013-06-04 2014-12-05 Nexans Cable electrique a moyenne ou haute tension
EP3426413A4 (en) * 2016-03-09 2019-07-24 Carheal ApS SYSTEM FOR A SPRAY CAB
US11884837B2 (en) * 2017-12-07 2024-01-30 Basf Coatings Gmbh Scratch and mar resistant automotive coatings
KR102177866B1 (ko) * 2018-08-22 2020-11-12 현대제철 주식회사 칼라강판 제조방법 및 이에 의해 제조된 칼라강판
CN113072876B (zh) * 2021-03-22 2022-02-18 中铁第四勘察设计院集团有限公司 涂有憎污复合涂层的接触网钢腕臂定位装置及加工方法
CN113061361B (zh) * 2021-03-22 2022-03-29 中铁第四勘察设计院集团有限公司 一种接触网组件用防腐蚀导电憎污涂料

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982001710A1 (en) 1980-11-10 1982-05-27 Dow Corning Aluminum catalyzed silicon alkoxide-epoxy compositions
JP2791438B2 (ja) * 1988-09-09 1998-08-27 関西ペイント株式会社 樹脂組成物及びその硬化方法
GB2230783B (en) 1989-03-15 1992-11-25 Kansai Paint Co Ltd Curable composition comprising an epoxy/silanol resin system
US5023141A (en) * 1989-07-25 1991-06-11 E. I. Du Pont De Nemours And Company High solids primer composition
TW319790B (es) * 1994-04-19 1997-11-11 Nippon Paint Co Ltd
US5576371A (en) * 1995-01-19 1996-11-19 A. O. Smith Corporation Corrosion-resistant coating composition having high solids content
BR9608394A (pt) * 1995-06-05 1999-01-05 Du Pont Composição de revestimento líquida curável pulverizável método para proteção de um substrato substrato composto contendo grupo silil e processo para fazer um composto oligomérico contendo um grupo silil
TW404974B (en) 1995-07-19 2000-09-11 Kansai Paint Co Ltd Solidifiable coating composite
US6201070B1 (en) * 1996-11-20 2001-03-13 Union Carbide Chemicals & Plastics Technology Corporation Method for enhancing the toughness of cycloaliphatic epoxide-based coatings
US20020035199A1 (en) * 1997-03-25 2002-03-21 Stefan Breunig Composition (e.g. ink or varnish) which can undergo cationic and/or radical polymerization and/or crosslinking by irradiation, based on an organic matrix, a silicone diluent and a photoinitiator
US6174967B1 (en) * 1998-03-20 2001-01-16 Ndsu-Research Foundation Composition of epoxy resin and (cyclo)alkoxy-substituted organosilane
US6329489B1 (en) * 1999-12-20 2001-12-11 E. I. Du Pont De Nemours And Company Process for producing reactive silane oligomers
DE10018935A1 (de) * 2000-04-17 2001-10-18 Bayer Ag Kratzfeste Beschichtungen
DE10212523A1 (de) * 2002-03-21 2003-10-02 Degussa Lufttrocknende, silanhaltige Beschichtungsmittel
US6962948B2 (en) * 2003-08-07 2005-11-08 Polyset Company, Inc. Solventless, non-polluting radiation and thermal curable coatings
WO2005044890A1 (en) * 2003-11-03 2005-05-19 Union Carbide Chemicals & Plastics Technology Corporation Tougher cycloaliphatic epoxide resins

Also Published As

Publication number Publication date
US7288607B2 (en) 2007-10-30
WO2006042299A1 (en) 2006-04-20
US20060079637A1 (en) 2006-04-13
EP1799760A1 (en) 2007-06-27

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