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AR068732A1 - Resina epoxica modificada con isocianato y composiciones de recubrimiento de polvo epoxico de la misma - Google Patents

Resina epoxica modificada con isocianato y composiciones de recubrimiento de polvo epoxico de la misma

Info

Publication number
AR068732A1
AR068732A1 ARP080104334A ARP080104334A AR068732A1 AR 068732 A1 AR068732 A1 AR 068732A1 AR P080104334 A ARP080104334 A AR P080104334A AR P080104334 A ARP080104334 A AR P080104334A AR 068732 A1 AR068732 A1 AR 068732A1
Authority
AR
Argentina
Prior art keywords
epoxy resin
epoxy
powder coating
isocianate
same
Prior art date
Application number
ARP080104334A
Other languages
English (en)
Original Assignee
Dow Global Technologies Inc
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 Inc filed Critical Dow Global Technologies Inc
Publication of AR068732A1 publication Critical patent/AR068732A1/es

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
    • 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
    • C08G59/182—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 using pre-adducts of epoxy compounds with curing agents
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active hydrogen
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/58—Epoxy resins
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/20—Compositions for powder coatings

Landscapes

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

Abstract

Una Composicion de resina epoxica comprende una resina epoxica modificada con isocianato, la cual es un producto de reaccion de (a) una resina epoxica multifuncional teniendo una funcionalidad epoxica de más de aproximadamente 2.2 y (b) un compuesto de diisocianato. Una composicion de recubrimiento de polvo epoxico comprende la composicion de resina epoxica. La resina epoxica modificada con isocianato tiene un punto de reblandecimiento de resina alto y una temperatura de transicion de vidrio Tg reticulada alta para aplicaciones de recubrimiento de polvo.
ARP080104334A 2007-10-05 2008-10-03 Resina epoxica modificada con isocianato y composiciones de recubrimiento de polvo epoxico de la misma AR068732A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97767407P 2007-10-05 2007-10-05

Publications (1)

Publication Number Publication Date
AR068732A1 true AR068732A1 (es) 2009-12-02

Family

ID=40276110

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080104334A AR068732A1 (es) 2007-10-05 2008-10-03 Resina epoxica modificada con isocianato y composiciones de recubrimiento de polvo epoxico de la misma

Country Status (9)

Country Link
US (1) US20100237292A1 (es)
EP (1) EP2197929A1 (es)
JP (1) JP2010540754A (es)
CN (1) CN101815734A (es)
AR (1) AR068732A1 (es)
BR (1) BRPI0816499A2 (es)
CA (1) CA2698796A1 (es)
TW (1) TW200922960A (es)
WO (1) WO2009045835A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140364540A1 (en) 2009-02-26 2014-12-11 Jotun Powder Coatings (N) As Powder coating
US8871892B2 (en) * 2009-11-12 2014-10-28 Dow Global Technologies Llc Polyoxazolidone resins
WO2011068643A2 (en) 2009-12-02 2011-06-09 Dow Global Technologies Inc. Composite compositions
CN102648247B (zh) * 2009-12-02 2015-10-14 陶氏环球技术有限责任公司 涂料组合物
EP2507283B1 (en) 2009-12-02 2013-10-23 Dow Global Technologies LLC Epoxy resin compositions
WO2011087486A1 (en) * 2009-12-22 2011-07-21 Dow Global Technologies Inc. Oxazolidone ring contaning adducts
US20130251931A1 (en) * 2010-04-14 2013-09-26 Dow Global Technologies Llc Non-sintering isocyanate modified epoxy resin for fusion bonded epoxy applications
JP5933707B2 (ja) * 2011-07-04 2016-06-15 ブルー キューブ アイピー エルエルシー 熱硬化性エポキシ系の強化剤用付加体
BR112015010248A2 (pt) 2012-11-07 2017-07-11 Dow Global Technologies Llc composição de resina epóxi curável, processo para preparar a composição de resina epóxi curável e compósito
US9458281B2 (en) * 2012-11-14 2016-10-04 Covestro Deutschland Ag Method for the production of oxazolidinone compounds
EP2803684A1 (de) * 2013-05-13 2014-11-19 Basf Se Isocyanat-Epoxid-Hybridharze
CA2919162C (en) * 2013-07-26 2021-08-10 Basf Se Isocyanate-epoxy-foam system
DE102014226838A1 (de) 2014-12-22 2016-06-23 Henkel Ag & Co. Kgaa Oxazolidinon- und Isocyanurat-vernetzte Matrix für faserverstärktes Material
DE102014226842A1 (de) 2014-12-22 2016-06-23 Henkel Ag & Co. Kgaa Katalysator-Zusammensetzung zur Härtung von Epoxidgruppen-haltigen Harzen
US20180163104A1 (en) * 2015-06-02 2018-06-14 Dow Global Technologies Llc Blocked polyurethane tougheners for epoxy adhesives
EP3124516A1 (en) * 2015-07-28 2017-02-01 Henkel AG & Co. KGaA Organic aerogels based on isocyanate and cyclic ether polymer networks
CN105037687B (zh) * 2015-08-22 2018-02-23 深圳市优和新材料有限公司 一种水溶性异氰酸酯改性环氧树脂及其生产工艺
CN108026236A (zh) * 2015-10-13 2018-05-11 陶氏环球技术有限责任公司 用于高生产量制造过程的快速固化环氧组合物
CN105218788A (zh) * 2015-11-14 2016-01-06 华玉叶 一种固化剂组合物
CN105218785A (zh) * 2015-11-14 2016-01-06 华玉叶 一种固化剂组合物
CN105482075A (zh) * 2015-12-15 2016-04-13 广东广山新材料有限公司 一种异氰酸酯改性环氧树脂及用途
CN106916282B (zh) 2015-12-28 2019-07-26 广东生益科技股份有限公司 一种环氧树脂组合物以及使用其的预浸料和层压板
JP6924000B2 (ja) * 2016-05-20 2021-08-25 日鉄ケミカル＆マテリアル株式会社 エポキシ樹脂組成物及びその硬化物
CN105925145A (zh) * 2016-07-07 2016-09-07 天津瑞远粉末涂料有限公司 一种高性能防腐环氧粉末涂料
KR101958520B1 (ko) * 2016-10-10 2019-03-14 주식회사 케이씨씨 분체 도료 조성물
CN106519185B (zh) * 2016-11-16 2020-03-31 苏州太湖电工新材料股份有限公司 一种聚噁唑烷酮树脂、其制备方法及在绝缘漆中的应用
CN108565041B (zh) * 2018-04-20 2020-04-28 四川省银河化学股份有限公司 一种高电导耐焊接型低温银浆及其制备方法
CN115362193B (zh) * 2020-03-27 2024-11-08 关西涂料株式会社 环氧树脂及电沉积涂料
JP6997279B2 (ja) * 2020-03-27 2022-01-17 関西ペイント株式会社 エポキシ系樹脂及び電着塗料

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US3767624A (en) * 1971-12-27 1973-10-23 Dow Chemical Co Oxazolidinone modified epoxy novolac resin
US4066628A (en) * 1976-08-02 1978-01-03 Mitsubishi Chemical Industries Ltd. Oxazolidone catalyst
DE3323084A1 (de) * 1983-06-27 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von formstoffen
US4658007A (en) * 1985-05-07 1987-04-14 The Dow Chemical Company Polyisocyanurate-based polyoxazolidone polymers and process for their preparation
US4925901A (en) * 1988-02-12 1990-05-15 The Dow Chemical Company Latent, curable, catalyzed mixtures of epoxy-containing and phenolic hydroxyl-containing compounds
GB8912952D0 (en) * 1989-06-06 1989-07-26 Dow Rheinmuenster Epoxy-terminated polyoxazolidones,process for the preparation thereof and electrical laminates made from the epoxy-terminated polyoxazolidones
US5721323A (en) * 1990-05-21 1998-02-24 The Dow Chemical Company Cure inhibited epoxy resin compositions and laminates prepared from the compositions
ZA913801B (en) * 1990-05-21 1993-01-27 Dow Chemical Co Latent catalysts,cure-inhibited epoxy resin compositions and laminates prepared therefrom
US5545697A (en) * 1994-02-14 1996-08-13 Ciba-Geigy Corporation Urethane modified epoxy resin compositions
US6613839B1 (en) * 1997-01-21 2003-09-02 The Dow Chemical Company Polyepoxide, catalyst/cure inhibitor complex and anhydride
GB9827367D0 (en) * 1998-12-11 1999-02-03 Dow Deutschland Inc Adhesive resin composition

Also Published As

Publication number Publication date
US20100237292A1 (en) 2010-09-23
EP2197929A1 (en) 2010-06-23
BRPI0816499A2 (pt) 2019-09-24
CN101815734A (zh) 2010-08-25
CA2698796A1 (en) 2009-04-09
TW200922960A (en) 2009-06-01
WO2009045835A1 (en) 2009-04-09
JP2010540754A (ja) 2010-12-24

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