BR8207735A - Composicoes estaveis de resina epoxi pre-catalisada - Google Patents
Composicoes estaveis de resina epoxi pre-catalisadaInfo
- Publication number
- BR8207735A BR8207735A BR8207735A BR8207735A BR8207735A BR 8207735 A BR8207735 A BR 8207735A BR 8207735 A BR8207735 A BR 8207735A BR 8207735 A BR8207735 A BR 8207735A BR 8207735 A BR8207735 A BR 8207735A
- Authority
- BR
- Brazil
- Prior art keywords
- catalyed
- epoxy resin
- stable compositions
- compositions
- stable
- Prior art date
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
- C08G59/68—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 catalysts used
- C08G59/688—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 catalysts used containing phosphorus
-
- 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
- C08G59/02—Polycondensates containing more than one epoxy group per molecule
- C08G59/04—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof
- C08G59/06—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols
- C08G59/066—Polycondensates containing more than one epoxy group per molecule of polyhydroxy compounds with epihalohydrins or precursors thereof of polyhydric phenols with chain extension or advancing 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
- 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
- C08G59/621—Phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Epoxy Resins (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/269,223 US4366295A (en) | 1981-06-01 | 1981-06-01 | Stable precatalyzed epoxy resin compositions |
PCT/US1982/000711 WO1982004257A1 (en) | 1981-06-01 | 1982-05-24 | Stable precatalyzed epoxy resin compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8207735A true BR8207735A (pt) | 1983-05-10 |
Family
ID=23026332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8207735A BR8207735A (pt) | 1981-06-01 | 1982-05-24 | Composicoes estaveis de resina epoxi pre-catalisada |
Country Status (8)
Country | Link |
---|---|
US (1) | US4366295A (pt) |
EP (1) | EP0079947B1 (pt) |
AU (1) | AU549191B2 (pt) |
BR (1) | BR8207735A (pt) |
CA (1) | CA1180477A (pt) |
DE (1) | DE3278994D1 (pt) |
SG (1) | SG75689G (pt) |
WO (1) | WO1982004257A1 (pt) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4496709A (en) * | 1982-06-23 | 1985-01-29 | The Dow Chemical Company | Process for preparing epoxy resins employing a phosphonium trifluoroacetate catalyst |
EP0111562A4 (en) * | 1982-06-23 | 1984-10-16 | Dow Chemical Co | PROCESS FOR THE PREPARATION OF ADVANCED EPOXIDE RESINS USING A PHOSPHONIUM TRIFLUOROACETATE CATALYST. |
US4946817A (en) * | 1984-07-17 | 1990-08-07 | The Dow Chemical Company | Latent catalysts for epoxy-containing compounds |
US4594291A (en) * | 1984-07-17 | 1986-06-10 | The Dow Chemical Company | Curable, partially advanced epoxy resins |
US5503937A (en) * | 1984-07-17 | 1996-04-02 | The Dow Chemical Company | Curable composition which comprises adducts of heterocyclic compounds |
GB8420816D0 (en) * | 1984-08-16 | 1984-09-19 | Dow Chemical Rheinwerk Gmbh | Epoxy resins |
US4596861A (en) * | 1985-05-22 | 1986-06-24 | The Dow Chemical Company | Advanced epoxy resin for can coating applications |
GB8519290D0 (en) * | 1985-07-31 | 1985-09-04 | Dow Chemical Rheinwerk Gmbh | Resin composition |
US4684701A (en) * | 1986-02-14 | 1987-08-04 | The Dow Chemical Company | Method for preparing advanced epoxy or phenoxy resins with low aliphatic halide content |
US4692504A (en) * | 1986-04-30 | 1987-09-08 | Shell Oil Company | Deactivation of phosphonium salt catalyst |
US4829141A (en) * | 1987-07-31 | 1989-05-09 | Shell Oil Company | Epoxy fusion catalyst and process |
EP0553887A2 (en) * | 1988-02-12 | 1993-08-04 | The Dow Chemical Company | Catalysts and epoxy resin composition containing the same |
US4808692A (en) * | 1988-02-18 | 1989-02-28 | The Dow Chemical Company | Preparation of advanced epoxy resins from epoxy resins and dihydric phenols in the presence of phosphonium compounds |
US4933420A (en) * | 1988-09-23 | 1990-06-12 | The Dow Chemical Company | Epoxy resins containing phosphonium catalysts |
US5310854A (en) * | 1989-08-23 | 1994-05-10 | The Dow Chemical Company | Epoxy resin composition and process therefor |
US4981926A (en) * | 1990-02-06 | 1991-01-01 | The Dow Chemical Company | Composition of epoxy resin, amino group-containing phosphonium catalyst and curing agent |
US5208317A (en) * | 1990-02-06 | 1993-05-04 | The Dow Chemical Company | Composition comprising epoxy resin and cationic amine phosphonium catalyst |
US5202407A (en) * | 1992-01-24 | 1993-04-13 | The Dow Chemical Company | Precatalyzed catalyst compositions, process for preparing epoxy resins curable compositions, articles resulting from curing the resultant compositions |
US6855738B2 (en) | 2003-06-06 | 2005-02-15 | Dow Global Technologies Inc. | Nanoporous laminates |
WO2012177392A1 (en) | 2011-06-24 | 2012-12-27 | Dow Global Technolgies Llc | Thermosetting composition and process for preparing fiber-reinforced composites |
JP6008958B2 (ja) | 2011-06-30 | 2016-10-19 | ダウ グローバル テクノロジーズ エルエルシー | アミン硬化剤の混合物及び過剰のエポキシ基を含む硬化性エポキシ樹脂系 |
WO2014062407A2 (en) | 2012-10-19 | 2014-04-24 | Dow Global Technologies Llc | Anhydride-cured epoxy resin systems containing divinylarene dioxides |
EP2920227B1 (en) | 2012-11-13 | 2017-02-08 | Dow Global Technologies LLC | Epoxy resin system containing polyethylene tetraamines for resin transfer molding processes |
EP2920226B1 (en) | 2012-11-13 | 2016-12-28 | Dow Global Technologies LLC | Epoxy resin system containing polyethylene tetramines and triethylene diamine catalyst for resin transfer molding processes |
US10023686B2 (en) | 2014-02-07 | 2018-07-17 | Dow Global Technologies Llc | Fast curing high glass transition temperature epoxy resin system |
CN107075087B (zh) | 2014-11-11 | 2020-06-05 | 陶氏环球技术有限责任公司 | 快速固化的高玻璃化转变温度环氧树脂体系 |
EP3313913B1 (en) | 2015-06-25 | 2020-12-30 | Dow Global Technologies LLC | Novel epoxy resin system for making carbon fiber composites |
CN107922590B (zh) | 2015-07-07 | 2020-08-04 | 陶氏环球技术有限责任公司 | 用于制造复合材料的稳定高玻璃化转变温度环氧树脂系统 |
RU2018146437A (ru) | 2016-06-21 | 2020-06-26 | Дау Глоубл Текнолоджиз Ллк | Композиция для добычи углеводородных флюидов из подземного месторождения |
RU2019100870A (ru) | 2016-06-24 | 2020-07-15 | Дау Глоубл Текнолоджиз Ллк | Способ снижения проницаемости подземного пласта для водных флюидов |
WO2018005307A1 (en) | 2016-06-27 | 2018-01-04 | Dow Global Technologies Llc | Water soluble alpha-glycol sulfonated epoxy resin composition and process for preparing the same |
US10876032B2 (en) | 2016-06-29 | 2020-12-29 | Dow Global Technologies Llc | Method for recovering hydrocarbon fluids from a subterranean reservoir using alpha-glycol containing sulfonated epoxy resin compound |
WO2018034856A1 (en) | 2016-08-19 | 2018-02-22 | Dow Global Technologies Llc | Epoxy resin compositions containing an internal mold release agent |
US20200181361A1 (en) | 2017-03-09 | 2020-06-11 | Dow Global Technologies Llc | Stable epoxy/internal mold release agent blends for the manufacture of composite articles |
US20210277174A1 (en) | 2017-06-20 | 2021-09-09 | Dow Global Technologies Llc | Epoxy resin system for making fiber reinforced composites |
WO2020005393A1 (en) | 2018-06-26 | 2020-01-02 | Dow Global Technologies Llc | Fibre-reinforced composite and process of making this composite |
WO2020033036A1 (en) | 2018-08-08 | 2020-02-13 | Dow Global Technologies Llc | Epoxy resin composition |
WO2020033037A1 (en) | 2018-08-08 | 2020-02-13 | Dow Global Technologies Llc | Epoxy resin composition |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA893191A (en) * | 1972-02-15 | The Dow Chemical Company | Process for reacting a phenol with a vicinal epoxy compound | |
US3477990A (en) * | 1967-12-07 | 1969-11-11 | Shell Oil Co | Process for reacting a phenol with an epoxy compound and resulting products |
US3948855A (en) * | 1971-09-16 | 1976-04-06 | The Dow Chemical Company | Process for reacting a phenol with a vicinal epoxy compound in the presence of phosphorus or carbon containing acid, ester or acid ester |
US3931109A (en) * | 1972-03-13 | 1976-01-06 | The Dow Chemical Company | Process for coating substrates with high molecular weight epoxy resins |
US4048141A (en) * | 1975-11-06 | 1977-09-13 | The Dow Chemical Company | Latent catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids |
US4302574A (en) * | 1979-05-23 | 1981-11-24 | The Dow Chemical Company | Phosphonium phenoxide catalysts for promoting reacting of epoxides with phenols and/or carboxylic acids |
-
1981
- 1981-06-01 US US06/269,223 patent/US4366295A/en not_active Expired - Lifetime
-
1982
- 1982-05-24 BR BR8207735A patent/BR8207735A/pt unknown
- 1982-05-24 EP EP82902127A patent/EP0079947B1/en not_active Expired
- 1982-05-24 WO PCT/US1982/000711 patent/WO1982004257A1/en active IP Right Grant
- 1982-05-24 AU AU86811/82A patent/AU549191B2/en not_active Ceased
- 1982-05-24 DE DE8282902127T patent/DE3278994D1/de not_active Expired
- 1982-05-27 CA CA000403861A patent/CA1180477A/en not_active Expired
-
1989
- 1989-11-23 SG SG756/89A patent/SG75689G/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0079947B1 (en) | 1988-09-07 |
US4366295A (en) | 1982-12-28 |
AU8681182A (en) | 1982-12-07 |
EP0079947A4 (en) | 1983-09-20 |
AU549191B2 (en) | 1986-01-16 |
EP0079947A1 (en) | 1983-06-01 |
DE3278994D1 (en) | 1988-10-13 |
WO1982004257A1 (en) | 1982-12-09 |
CA1180477A (en) | 1985-01-02 |
SG75689G (en) | 1990-04-20 |
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