ES8702169A1 - Un metodo para prepara microcapsulas de catalizador latente a base de acido de lewis alcohol polivalente y poliepoxido cicloalifatico. - Google Patents
Un metodo para prepara microcapsulas de catalizador latente a base de acido de lewis alcohol polivalente y poliepoxido cicloalifatico.Info
- Publication number
- ES8702169A1 ES8702169A1 ES540838A ES540838A ES8702169A1 ES 8702169 A1 ES8702169 A1 ES 8702169A1 ES 540838 A ES540838 A ES 540838A ES 540838 A ES540838 A ES 540838A ES 8702169 A1 ES8702169 A1 ES 8702169A1
- Authority
- ES
- Spain
- Prior art keywords
- lewis acid
- acid catalyst
- microcapsules
- concentrates
- latent lewis
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J33/00—Protection of catalysts, e.g. by coating
-
- 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
- C08G59/188—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 encapsulated compounds
-
- 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
- C08G59/20—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 epoxy compounds used
- C08G59/22—Di-epoxy compounds
- C08G59/24—Di-epoxy compounds carbocyclic
-
- 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
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Epoxy Resins (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Polymerization Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Catalysts (AREA)
Abstract
METODO DE PREPARACION DE MICROCAPSULAS DE CATALIZADORES LATENTES A BASE DE ACIDOS DE LEWIS, ALCOHOLES POLIVALENTES Y POLIEPOXIDOS CICLOALIFATICOS. COMPRENDE LA FORMACION DE UN COMPLEJO DE ACIDO DE LEWIS Y UN ALCOHOL POLIVALENTE, A UNA TEMPERATURA INFERIOR A 70JC; DISPERSION DEL MISMO EN FORMA DE GOTITAS DISCRETAS EN UN MEDIO LIQUIDO CONSTITUIDO POR UN ESTER DE HASTA 40 ATOMOS DE CARBONO DE UN ACIDO CARBOXILICO AROMATICO Y UN ALCOHOL ALQUILICO, ARILICO O ALQUENILICO; Y TRATAMIENTO CON UNA COMPOSICION QUE CONTIENE UN POLIEPOXIDO CICLOALIFATICO CUYO PESO EQUIVALENTE ESTA COMPRENDIDO ENTRE 70 Y 220 Y QUE TIENE UNA FUNCIONALIDAD DE 2 A 3. ESTAS FORMULACIONES EPOXIDICAS TIENEN APLICACIONES COMO ADHESIVOS Y EN REVESTIMIENTOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/592,578 US4503161A (en) | 1984-03-23 | 1984-03-23 | Latent Lewis acid catalyst encapsulated within polymerized cycloaliphatic epoxide and polyhydric alcohol |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8702169A1 true ES8702169A1 (es) | 1987-01-01 |
ES540838A0 ES540838A0 (es) | 1987-01-01 |
Family
ID=24371252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES540838A Expired ES8702169A1 (es) | 1984-03-23 | 1985-03-01 | Un metodo para prepara microcapsulas de catalizador latente a base de acido de lewis alcohol polivalente y poliepoxido cicloalifatico. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4503161A (es) |
EP (1) | EP0156564B1 (es) |
JP (2) | JPS60223805A (es) |
KR (1) | KR920005079B1 (es) |
AU (1) | AU578663B2 (es) |
BR (1) | BR8501224A (es) |
CA (1) | CA1231700A (es) |
DE (1) | DE3566955D1 (es) |
ES (1) | ES8702169A1 (es) |
MX (1) | MX164904B (es) |
NZ (1) | NZ211243A (es) |
ZA (1) | ZA851455B (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4569956A (en) * | 1984-08-08 | 1986-02-11 | Shell Oil Company | Rapid curing epoxy resin adhesive composition |
US4808639A (en) * | 1986-07-16 | 1989-02-28 | Production Previews, Inc. | Liquid curable adhesive composition comprising a polyester resin and a microencapsulated peroxide curing agent |
US4940852A (en) * | 1986-07-16 | 1990-07-10 | Milton P. Chernack | Pressure sensitive adhesive composition |
US4833226A (en) * | 1987-08-26 | 1989-05-23 | Asahi Kasei Kogyo Kabushiki Kaisha | Hardener for curable one-package epoxy resin system |
JPH01242616A (ja) * | 1988-03-23 | 1989-09-27 | Sumitomo Bakelite Co Ltd | 半導体封止用エポキシ樹脂組成物 |
JPH01287131A (ja) * | 1988-03-23 | 1989-11-17 | Sumitomo Bakelite Co Ltd | 半導体封止用エポキシ樹脂組成物及び硬化促進剤 |
US5154762A (en) * | 1991-05-31 | 1992-10-13 | Minnesota Mining And Manufacturing Company | Universal water-based medical and dental cement |
TW305860B (es) * | 1994-03-15 | 1997-05-21 | Toray Industries | |
US5461106A (en) * | 1994-12-12 | 1995-10-24 | The Dow Chemical Company | Latent initiator of N-base acid salt-containing emulsion polymer |
US5731369A (en) * | 1996-06-27 | 1998-03-24 | Minnesota Mining And Manufacturing Company | Cold curing epoxy resin formulations comprising amine-free antimony pentafluoride-alcohol complex |
US6352954B1 (en) * | 1998-02-13 | 2002-03-05 | Japan Science And Technology Corporation | Microencapsulated lewis acid |
ATE339483T1 (de) | 1998-04-27 | 2006-10-15 | Dow Chemical Co | Bei bedarf härtbare klebstoffe und bei bedarf härtbaren klebstoff enthaltendes fenstermodul |
BR9910337B1 (pt) | 1998-04-27 | 2010-08-24 | processo para preparar um agente ativo encapsulado e agente ativo encapsulado. | |
US6455459B1 (en) * | 1999-11-18 | 2002-09-24 | Union Carbide Chemicals & Plastics Technology Corporation | Antimony catalyst compositions |
AU4709601A (en) * | 2000-11-30 | 2002-06-11 | Union Carbide Chem Plastic | Novel antimony catalyst compositions |
DE10108136B4 (de) * | 2001-02-20 | 2014-05-22 | Chemetall Gmbh | Verfahren zum Beschichten eines Substrates mit einer Dichtmasse, Dichtmasse vor und nach der Aushärtung sowie Verwendung der nicht-ausgehärteten Dichtmasse |
US7692318B2 (en) * | 2005-03-25 | 2010-04-06 | Shin-Etsu Chemical Co., Ltd. | Liquid epoxy resin composition and semiconductor device |
US7645548B2 (en) * | 2006-11-06 | 2010-01-12 | Xerox Corporation | Photoreceptor overcoat layer masking agent |
US7842146B2 (en) * | 2007-01-26 | 2010-11-30 | Dow Global Technologies Inc. | Ultrasonic energy for adhesive bonding |
CN103694635B (zh) * | 2013-12-06 | 2016-05-18 | 中山大学 | 一种基于微胶囊化的环氧树脂及超强酸固化剂的室温快速自修复复合材料 |
EP3448923B1 (en) | 2016-04-25 | 2021-03-17 | 3M Innovative Properties Company | Composite particles for curing epoxy resin compositions and curable and cured epoxy resin compositions prepared using the particles |
US11059967B2 (en) | 2016-12-13 | 2021-07-13 | 3M Innovative Properties Company | Epoxy stabilization using acid-coated nitrogen containing catalysts, particles, and methods |
WO2019123260A2 (en) | 2017-12-19 | 2019-06-27 | 3M Innovative Properties Company | Multi-part composition having staged viscosity prior to hardening |
US20230132198A1 (en) | 2020-03-31 | 2023-04-27 | 3M Innovative Properties Company | Filament article containing epoxy-amine curable composition |
EP4308625A1 (en) | 2021-03-18 | 2024-01-24 | 3M Innovative Properties Company | Amine-terminated oxamide curatives |
WO2022263943A1 (en) | 2021-06-14 | 2022-12-22 | 3M Innovative Properties Company | Two-part curable compositions |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3018258A (en) * | 1958-06-17 | 1962-01-23 | Shell Oil Co | New curing agents for polyepoxides and method for their preparation |
US3384680A (en) * | 1963-04-08 | 1968-05-21 | Boeing Co | Curing epoxide resins with encapsulated shielded catalysts |
US4020017A (en) * | 1975-05-08 | 1977-04-26 | Westinghouse Electric Corporation | Epoxides containing organo-tin compounds and electrical members insulated therewith |
US4225460A (en) * | 1979-06-28 | 1980-09-30 | Minnesota Mining And Manufacturing Company | Latent Lewis acid catalyst system and process |
US4237252A (en) * | 1979-06-28 | 1980-12-02 | Minnesota Mining And Manufacturing Company | Heat activatable one-part liquid resin systems |
US4294746A (en) * | 1980-06-17 | 1981-10-13 | Union Carbide Corporation | Stabilizers for cycloaliphatic epoxide containing compositions |
-
1984
- 1984-03-23 US US06/592,578 patent/US4503161A/en not_active Expired - Lifetime
-
1985
- 1985-02-26 ZA ZA851455A patent/ZA851455B/xx unknown
- 1985-02-27 NZ NZ211243A patent/NZ211243A/en unknown
- 1985-02-28 AU AU39266/85A patent/AU578663B2/en not_active Ceased
- 1985-03-01 ES ES540838A patent/ES8702169A1/es not_active Expired
- 1985-03-05 CA CA000475783A patent/CA1231700A/en not_active Expired
- 1985-03-07 DE DE8585301593T patent/DE3566955D1/de not_active Expired
- 1985-03-07 EP EP85301593A patent/EP0156564B1/en not_active Expired
- 1985-03-12 MX MX204591A patent/MX164904B/es unknown
- 1985-03-20 BR BR8501224A patent/BR8501224A/pt not_active IP Right Cessation
- 1985-03-22 JP JP60057665A patent/JPS60223805A/ja active Pending
- 1985-03-23 KR KR1019850001926A patent/KR920005079B1/ko not_active IP Right Cessation
-
1994
- 1994-01-26 JP JP6007172A patent/JPH0716599B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ZA851455B (en) | 1986-10-29 |
DE3566955D1 (en) | 1989-02-02 |
JPH06296855A (ja) | 1994-10-25 |
EP0156564B1 (en) | 1988-12-28 |
AU578663B2 (en) | 1988-11-03 |
BR8501224A (pt) | 1985-11-12 |
EP0156564A2 (en) | 1985-10-02 |
JPH0716599B2 (ja) | 1995-03-01 |
US4503161A (en) | 1985-03-05 |
MX164904B (es) | 1992-09-30 |
ES540838A0 (es) | 1987-01-01 |
CA1231700A (en) | 1988-01-19 |
JPS60223805A (ja) | 1985-11-08 |
KR920005079B1 (ko) | 1992-06-26 |
AU3926685A (en) | 1985-09-26 |
NZ211243A (en) | 1987-08-31 |
KR850006431A (ko) | 1985-10-05 |
EP0156564A3 (en) | 1986-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |