CA2337389A1 - Aqueous dispersions of epoxy resins and a process to prepare them - Google Patents
Aqueous dispersions of epoxy resins and a process to prepare them Download PDFInfo
- Publication number
- CA2337389A1 CA2337389A1 CA002337389A CA2337389A CA2337389A1 CA 2337389 A1 CA2337389 A1 CA 2337389A1 CA 002337389 A CA002337389 A CA 002337389A CA 2337389 A CA2337389 A CA 2337389A CA 2337389 A1 CA2337389 A1 CA 2337389A1
- Authority
- CA
- Canada
- Prior art keywords
- resin
- aqueous dispersions
- prepare
- acetone
- epoxy resins
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/07—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from polymer solutions
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2363/00—Characterised by the use of epoxy resins; Derivatives of epoxy resins
Abstract
A process to provide an aqueous dispersion comprising the steps of: a) emulsifying a mixture comprising: i) water, ii) at least one epoxy resin having a functionality of greater than 0.8 epoxide group per molecule, iii) from 0.1 to 20 weight percent, based on the epoxy resin, of at least one polyoxyalkylene surfactant, and iv) optionally an acetone-free solvent solution to produce a resin-surfactant emulsion;
and b) adding a solvent mixture to said resin-surfactant emulsion, said solvent mixture comprising: i) acetone; and ii) a non-volatile hydrophobic liquid resin or resin modifier to produce the aqueous dispersion;
improved aqueous dispersions and curable compositions and cured products derived therefrom.
and b) adding a solvent mixture to said resin-surfactant emulsion, said solvent mixture comprising: i) acetone; and ii) a non-volatile hydrophobic liquid resin or resin modifier to produce the aqueous dispersion;
improved aqueous dispersions and curable compositions and cured products derived therefrom.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/116,922 US6143809A (en) | 1998-07-17 | 1998-07-17 | Process to prepare aqueous dispersions of epoxy resins |
US09/116,922 | 1998-07-17 | ||
PCT/EP1999/004925 WO2000004077A1 (en) | 1998-07-17 | 1999-07-12 | Aqueous dispersions of epoxy resins and a process to prepare them |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2337389A1 true CA2337389A1 (en) | 2000-01-27 |
CA2337389C CA2337389C (en) | 2008-02-26 |
Family
ID=22370052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002337389A Expired - Lifetime CA2337389C (en) | 1998-07-17 | 1999-07-12 | Aqueous dispersions of epoxy resins and a process to prepare them |
Country Status (14)
Country | Link |
---|---|
US (1) | US6143809A (en) |
EP (1) | EP1117728B1 (en) |
JP (1) | JP2002520462A (en) |
KR (1) | KR100568095B1 (en) |
AR (1) | AR019399A1 (en) |
AT (1) | ATE268348T1 (en) |
AU (1) | AU5037299A (en) |
BR (1) | BR9912135A (en) |
CA (1) | CA2337389C (en) |
DE (1) | DE69917792T2 (en) |
DK (1) | DK1117728T3 (en) |
ES (1) | ES2219035T3 (en) |
NO (1) | NO20010262L (en) |
WO (1) | WO2000004077A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6525115B2 (en) * | 2000-12-05 | 2003-02-25 | Eastman Kodak Company | Method of making an aqueous dispersion of particles comprising an epoxy material for use in coatings |
JP4694110B2 (en) * | 2003-06-18 | 2011-06-08 | ユニチカ株式会社 | Process for producing aqueous dispersion of polylactic acid resin |
WO2010019251A2 (en) * | 2008-08-13 | 2010-02-18 | Vacumet Corp. | Metallized barrier material |
WO2010147262A1 (en) * | 2009-06-15 | 2010-12-23 | 태산엔지니어링 주식회사 | Aqueous epoxy resin mortar composition, aqueous adhesive containing the same, and aqueous coating agent |
CN101899163B (en) * | 2010-08-14 | 2012-07-25 | 武汉工程大学 | Method for preparing self-emulsifiable non-ionic water-borne novolac epoxy resin emulsion |
DK2652039T3 (en) * | 2010-12-13 | 2020-02-10 | Hexion Res Belgium Sa | IMPROVED EPOXY SYSTEMS AND AMINE POLYMER SYSTEMS AND PROCEDURES FOR PRODUCING THEREOF |
US8586704B2 (en) * | 2010-12-13 | 2013-11-19 | Momentive Specialty Chemicals Inc. | Epoxy systems and amine polymer systems and methods for making the same |
US8580871B2 (en) | 2010-12-13 | 2013-11-12 | Momentive Specialty Chemicals Inc. | Epoxy systems and amine polymer systems and methods for making the same |
US9701864B2 (en) | 2012-05-31 | 2017-07-11 | Dow Global Technologies Llc | Epoxy resins for waterborne dispersions |
US10000643B1 (en) * | 2014-10-03 | 2018-06-19 | The United States Of America As Represented By The Secretary Of The Navy | Waterborne corrosion resistant organic primer compositions |
CN106867405B (en) * | 2017-03-03 | 2019-05-21 | 北京理工大学 | A kind of hydrophobic coating and preparation method thereof based on polyamide-amide dendrimer |
JP7368938B2 (en) * | 2017-12-22 | 2023-10-25 | 関西ペイント株式会社 | Water-based paint composition with excellent corrosion resistance |
CN114746467A (en) | 2019-11-18 | 2022-07-12 | 巴斯夫欧洲公司 | Epoxy resin emulsifier, aqueous epoxy resin dispersion containing same and preparation method thereof |
CN110951082B (en) * | 2019-12-06 | 2022-02-15 | 万华化学集团股份有限公司 | Preparation method of comb-shaped anionic-nonionic active epoxy emulsifier and preparation method of epoxy resin emulsion |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE629845A (en) * | 1962-03-20 | |||
DE1494525C3 (en) * | 1963-09-19 | 1978-08-17 | Schering Ag, 1000 Berlin Und 4619 Bergkamen | Curable plastic mixtures |
CH603713A5 (en) * | 1972-07-25 | 1978-08-31 | Hoechst Ag | |
US4197389A (en) * | 1977-07-18 | 1980-04-08 | Hoechst Aktiengesellschaft | Hardening agent for aqueous epoxy resin compositions |
US4122067A (en) * | 1977-10-07 | 1978-10-24 | Celanese Polymer Specialties Company | Process of reacting a polyepoxide compound with a phenol in aqueous medium |
US4315044A (en) * | 1980-11-05 | 1982-02-09 | Celanese Corporation | Stable aqueous epoxy dispersions |
US4423166A (en) * | 1981-07-20 | 1983-12-27 | Ppg Industries, Inc. | Ungelled polyepoxide-polyoxyalkylenepolyamine resins, aqueous dispersions thereof, and their use in cationic electrodeposition |
DE3901279A1 (en) * | 1989-01-18 | 1990-07-19 | Hoechst Ag | USE OF POLYAMIDOAMINES AS HARDENERS FOR EPOXY RESINS AND CONTAINABLE MIXTURES CONTAINING THEM |
GB9000564D0 (en) * | 1990-01-10 | 1990-03-14 | Dow Rheinmuenster | Modified polyoxyethlene epoxy resin amphiphiles and stable aqueous epoxy dispersions thereof |
DE4128487A1 (en) * | 1991-08-28 | 1993-03-04 | Hoechst Ag | METHOD FOR PRODUCING AQUEOUS EPOXY RESIN DISPERSIONS |
US5166423A (en) * | 1991-08-30 | 1992-11-24 | Shell Oil Company | Process for the oxidation of alcohols to acids |
JPH05178967A (en) * | 1991-12-26 | 1993-07-20 | Mitsubishi Gas Chem Co Inc | Water-base epoxy resin composition |
DE4206392A1 (en) * | 1992-02-29 | 1993-09-02 | Hoechst Ag | CURING AGENT FOR EPOXY RESINS |
US5250727A (en) * | 1992-12-23 | 1993-10-05 | Shell Oil Company | Preparation of alkoxyalkanoic acids |
JPH06287276A (en) * | 1993-04-05 | 1994-10-11 | Sanyo Chem Ind Ltd | Aqueous epoxy resin composition |
EP0623653B1 (en) * | 1993-05-07 | 2000-12-06 | Nippon Paint Co., Ltd. | Aqueous polyoxyalkylene surface treating solutions |
US5565505A (en) * | 1993-06-30 | 1996-10-15 | Henkel Corporation | Self-dispersing curable epoxy resins, dispersions made therewith, and coating compositions made therefrom |
EP0778856A4 (en) * | 1994-09-01 | 1997-11-19 | Henkel Corp | Self-dispersing epoxy resins and coatings therefrom |
US5576416A (en) * | 1994-12-13 | 1996-11-19 | Air Products And Chemicals, Inc. | Amide-containing self-emulsifying epoxy curing agent |
US5643976A (en) * | 1994-12-29 | 1997-07-01 | Henkel Corporation | Self-dispersing curable epoxy resin dispersions and coating compositions made therefrom |
US5750595A (en) * | 1994-12-29 | 1998-05-12 | Henkel Corporation | Self-dispersing curable epoxy resin dispersions and coating compositions made therefrom |
WO1996020970A1 (en) * | 1994-12-29 | 1996-07-11 | Henkel Corporation | Aqueous self-dispersible epoxy resin based on epoxy-amine adducts |
DE19520854A1 (en) * | 1995-06-08 | 1996-12-12 | Hoechst Ag | Self-emulsifying aqueous epoxy resin dispersions |
DE19536381A1 (en) * | 1995-09-29 | 1997-04-03 | Hoechst Ag | Epoxy and epoxy polyacrylate dispersions containing reactive diluents, process for their preparation and their use |
US5741835A (en) * | 1995-10-31 | 1998-04-21 | Shell Oil Company | Aqueous dispersions of epoxy resins |
US5602193A (en) * | 1995-10-31 | 1997-02-11 | Shell Oil Company | Aqueous dispersions of epoxy resins |
US5786429A (en) * | 1996-04-18 | 1998-07-28 | Hercules Incorporated | Highly branched polyamidoamines and their preparation |
ATE229994T1 (en) * | 1997-08-14 | 2003-01-15 | Resolution Res Nederland Bv | AQUEOUS DISPERSIONS OF EPOXY RESINS |
US6277928B1 (en) * | 1998-03-03 | 2001-08-21 | Charles J. Stark | Epoxy-functional amidoamine reacted with excess polyamine and monoepoxy as epoxy curative |
-
1998
- 1998-07-17 US US09/116,922 patent/US6143809A/en not_active Expired - Lifetime
-
1999
- 1999-07-12 WO PCT/EP1999/004925 patent/WO2000004077A1/en active IP Right Grant
- 1999-07-12 DK DK99934681T patent/DK1117728T3/en active
- 1999-07-12 DE DE69917792T patent/DE69917792T2/en not_active Expired - Lifetime
- 1999-07-12 AU AU50372/99A patent/AU5037299A/en not_active Abandoned
- 1999-07-12 KR KR1020017000623A patent/KR100568095B1/en not_active IP Right Cessation
- 1999-07-12 ES ES99934681T patent/ES2219035T3/en not_active Expired - Lifetime
- 1999-07-12 EP EP99934681A patent/EP1117728B1/en not_active Expired - Lifetime
- 1999-07-12 CA CA002337389A patent/CA2337389C/en not_active Expired - Lifetime
- 1999-07-12 JP JP2000560181A patent/JP2002520462A/en active Pending
- 1999-07-12 BR BR9912135-2A patent/BR9912135A/en not_active IP Right Cessation
- 1999-07-12 AT AT99934681T patent/ATE268348T1/en active
- 1999-07-15 AR ARP990103474A patent/AR019399A1/en unknown
-
2001
- 2001-01-16 NO NO20010262A patent/NO20010262L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6143809A (en) | 2000-11-07 |
JP2002520462A (en) | 2002-07-09 |
DK1117728T3 (en) | 2004-10-04 |
BR9912135A (en) | 2001-04-10 |
ATE268348T1 (en) | 2004-06-15 |
DE69917792T2 (en) | 2005-06-23 |
WO2000004077A1 (en) | 2000-01-27 |
DE69917792D1 (en) | 2004-07-08 |
CA2337389C (en) | 2008-02-26 |
NO20010262L (en) | 2001-03-16 |
EP1117728B1 (en) | 2004-06-02 |
NO20010262D0 (en) | 2001-01-16 |
KR100568095B1 (en) | 2006-04-07 |
KR20010079534A (en) | 2001-08-22 |
ES2219035T3 (en) | 2004-11-16 |
AU5037299A (en) | 2000-02-07 |
AR019399A1 (en) | 2002-02-20 |
EP1117728A1 (en) | 2001-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2337389A1 (en) | Aqueous dispersions of epoxy resins and a process to prepare them | |
ES2155623T3 (en) | WATERPROOF POWDER PAINT DISPERSIONS. | |
DK0530602T3 (en) | Process for preparing aqueous epoxy resin dispersions | |
KR930021718A (en) | Unsaturated Polyester-Epoxy Resin Network Structure Composition | |
EP1146084A3 (en) | Curable composition | |
EP0202765A3 (en) | Stable aqueous epoxy resin dispersions | |
MY111005A (en) | Self-dispersing curable epoxy resins, dispersions made therewith, and coating compositions made therefrom | |
KR960017719A (en) | Self-Emulsifying Epoxy Curing Agent | |
ATE188715T1 (en) | SELF-EMULSIFYING AQUEOUS EPOXY RESIN DISPERSIONS | |
DE69632196D1 (en) | AQUEOUS CURABLE SILANE / POLYMER COMPOSITIONS | |
MXPA04003252A (en) | Autodepositing anionic epoxy resin water dispersion. | |
DK0946647T3 (en) | Dispersions of mixed polycarboxypolyamide resins and alkali dispersible resins as well as preparation and use of the dispersions | |
GR3025751T3 (en) | Compatible blends of epoxy resins and epoxidized polydienes | |
BR9908397B1 (en) | epoxy resin curing agent, composition, aqueous curable epoxy resin system, cured composition, and process for the preparation of an epoxy resin curing agent. | |
ATE94185T1 (en) | LATENT EPOXY COMPOSITION. | |
BR9610946A (en) | Coating composition comprising at least 3 process components for its preparation and use | |
BR8705759A (en) | PERFECTED FAST CURE EPOXIDE RESINS AND PROCESS FOR THEIR PREPARATION | |
GB1380108A (en) | Aqueous emulsions of epoxy resins | |
JP2002520462A5 (en) | ||
MY131556A (en) | Aqueous epoxy resin dispersions | |
KR950032452A (en) | Epoxy resin composition | |
EP0765921A3 (en) | Emulsifier system for aqueous epoxy resin compositions indicating end of pot-life | |
KR940021609A (en) | Uses thereof as dispersants for unsaturated polyurethanes and alkyd resins | |
EP1319677A1 (en) | Accelerator system for epoxy resins | |
WO2002008297A3 (en) | Curable coating composition with improved stability |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20190712 |