BR8403107A - Misturas de resinas reacionais endureciveis ao calor e aplicacao - Google Patents
Misturas de resinas reacionais endureciveis ao calor e aplicacaoInfo
- Publication number
- BR8403107A BR8403107A BR8403107A BR8403107A BR8403107A BR 8403107 A BR8403107 A BR 8403107A BR 8403107 A BR8403107 A BR 8403107A BR 8403107 A BR8403107 A BR 8403107A BR 8403107 A BR8403107 A BR 8403107A
- Authority
- BR
- Brazil
- Prior art keywords
- reactional
- heat
- application
- resin mixtures
- hardened
- 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
- C08G59/20—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
- C08G59/32—Epoxy compounds containing three or more epoxy groups
- C08G59/38—Epoxy compounds containing three or more epoxy groups together with di-epoxy 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
- 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
- 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
- C08G59/226—Mixtures of di-epoxy 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
- C08G59/32—Epoxy compounds containing three or more epoxy groups
-
- 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
- C08G59/4007—Curing agents not provided for by the groups C08G59/42 - C08G59/66
- C08G59/4014—Nitrogen containing compounds
- C08G59/4028—Isocyanates; Thioisocyanates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/40—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes epoxy resins
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Epoxy Resins (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833323153 DE3323153A1 (de) | 1983-06-27 | 1983-06-27 | Hitzehaertbare reaktionsharzmischungen |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8403107A true BR8403107A (pt) | 1985-06-04 |
Family
ID=6202522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8403107A BR8403107A (pt) | 1983-06-27 | 1984-06-26 | Misturas de resinas reacionais endureciveis ao calor e aplicacao |
Country Status (9)
Country | Link |
---|---|
US (1) | US4582723A (pt) |
EP (1) | EP0129800B1 (pt) |
JP (1) | JPS6069120A (pt) |
AR (1) | AR242235A1 (pt) |
AT (1) | ATE47409T1 (pt) |
BR (1) | BR8403107A (pt) |
DE (2) | DE3323153A1 (pt) |
ES (1) | ES533732A0 (pt) |
IN (1) | IN162381B (pt) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2549277B1 (fr) * | 1983-07-13 | 1985-10-25 | Alsthom Atlantique | Procede d'isolation par impregnation d'un bobinage electrique, et vernis sans solvant stabilise utilisable dans ce procede |
JPH0629397B2 (ja) * | 1985-05-21 | 1994-04-20 | 東芝ケミカル株式会社 | フレキシブル印刷配線板用接着剤組成物 |
FR2588798B1 (fr) * | 1985-10-22 | 1987-12-11 | Alsthom | Procede d'isolation par impregnation de conducteurs electriques |
DE3600764A1 (de) * | 1986-01-14 | 1987-07-16 | Bayer Ag | Waermehaertbare reaktionsharzgemische und ein verfahren zur herstellung von formkoerpern unter verwendung dieser gemische |
DE3644382A1 (de) * | 1986-12-24 | 1988-07-07 | Bayer Ag | Verfahren zur zweistufigen herstellung von formkoerpern |
US4906722A (en) * | 1987-12-02 | 1990-03-06 | Ciba-Geigy Corporation | Thermosetting reactive systems |
DE3807660A1 (de) * | 1988-03-09 | 1989-09-21 | Bayer Ag | Lagerstabile reaktionsharzmischung, herstellung und verwendung |
DE3904156A1 (de) * | 1989-02-11 | 1990-08-16 | Bayer Ag | Kalthaertende reaktionsharzmischung und deren verwendung |
FI902943A0 (fi) * | 1989-07-19 | 1990-06-12 | Siemens Ag | I hetta haerdbara reaktionshartsblandningar. |
US5286765A (en) * | 1989-09-15 | 1994-02-15 | Bayer Aktiengesellschaft | Process for the preparation of foundry cores and molds |
CA2025243A1 (en) * | 1989-11-20 | 1991-05-21 | Walter J. Lee | Polyepoxide potting resin compositions and electrically conductive coils impregnated therewith |
IT1240672B (it) * | 1990-04-24 | 1993-12-17 | Enichem Spa | Composizioni reattive liquide ad elevata velocita' di polimerizzazionecontenenti poliisocianati e composti con uno o piu' gruppi epossidici |
US5084542A (en) * | 1990-05-31 | 1992-01-28 | E. I. Du Pont De Nemours And Company | Epoxy/isocyanate crosslinked coatings containing 1,3-disubstituted imidazole-2-thione catalysts |
DE4141514C2 (de) * | 1991-02-07 | 1997-04-10 | Siemens Ag | Gradientenspulensystem für ein Kernspin-Tomographiegerät |
US5235283A (en) * | 1991-02-07 | 1993-08-10 | Siemens Aktiengesellschaft | Gradient coil system for a nuclear magnetic resonance tomography apparatus which reduces acoustic noise |
IT1249056B (it) * | 1991-05-22 | 1995-02-11 | Donegani Guido Ist | Catalizzatori liquidi per la polimerizzazione rapida di composizioni liquide a base di poliisocianati ed epossidi. |
DE4130329A1 (de) * | 1991-09-12 | 1993-03-18 | Bayer Ag | Waermehaertbare reaktionsharzgemische, ein verfahren zu ihrer herstellung und die verwendung zur herstellung von press-massen und formkoerpern |
US5314983A (en) * | 1992-11-09 | 1994-05-24 | Enichem S.P.A. | Process for curing polymerizable liquid compositions based on polyisocyanates and epoxides |
BR9307484A (pt) * | 1992-11-20 | 1999-08-24 | Dow Chemical Co | Pol¡meros de poliureia que t-m estabilidade melhorada a alta temperatura m-todo de obten-Æo dos mesmos |
US6486575B2 (en) | 2001-01-16 | 2002-11-26 | Mark Lee Miller | Molded rotor blocking and other molded articles of manufacture |
DE102013205117A1 (de) * | 2013-03-22 | 2014-09-25 | Siemens Aktiengesellschaft | Vergussmasse, Verwendung der Vergussmasse, thermisch gehärteter Komposit erhältlich aus der Vergussmasse und elektrische Maschine mit der Vergussmasse |
RU2614246C1 (ru) * | 2015-12-29 | 2017-03-24 | Акционерное общество "Авангард" (АО "Авангард") | Эпоксиуретановое связующее с повышенной тепло- и термостойкостью |
US11326018B2 (en) * | 2016-08-19 | 2022-05-10 | Covestro Deutschland Ag | Process for the synthesis of polyoxazolidinone compounds |
CA3098791A1 (en) | 2018-05-16 | 2019-11-21 | Huntsman Advanced Materials Licensing (Switzerland) Gmbh | Accelerator composition for the cure of polyfunctional isocyanates with epoxy resins |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1143023B (de) * | 1961-10-03 | 1963-01-31 | Teerverwertung Gmbh | Elastische Formteile oder UEberzuege aus Epoxydharzmassen |
US3694406A (en) * | 1970-07-31 | 1972-09-26 | Us Air Force | Preparation of polyoxazolidones |
US3817938A (en) * | 1971-02-12 | 1974-06-18 | K Ashida | Polyoxazolidone catalyst |
US3737406A (en) * | 1971-03-22 | 1973-06-05 | Alelio G D | Reactive epoxy-onium catalysts for synthesis of polyoxazolidones |
US3721650A (en) * | 1971-03-22 | 1973-03-20 | Alelio G D | Reactive hydroxyalkyl-onium catalysts for synthesis of polyoxazolidones |
JPS5066599A (pt) * | 1973-10-15 | 1975-06-04 | ||
JPS5727894B2 (pt) * | 1974-10-11 | 1982-06-14 | ||
CH624968A5 (pt) * | 1977-06-14 | 1981-08-31 | Ciba Geigy Ag | |
EP0035072B1 (de) * | 1980-03-03 | 1984-06-13 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Duroplastisch härtbare lösungsmittelfreie Harzmischung und ihre Verwendung |
-
1983
- 1983-06-27 DE DE19833323153 patent/DE3323153A1/de not_active Withdrawn
-
1984
- 1984-06-08 IN IN393/CAL/84A patent/IN162381B/en unknown
- 1984-06-15 EP EP84106873A patent/EP0129800B1/de not_active Expired
- 1984-06-15 DE DE8484106873T patent/DE3480208D1/de not_active Expired
- 1984-06-15 AT AT84106873T patent/ATE47409T1/de not_active IP Right Cessation
- 1984-06-22 AR AR84296996A patent/AR242235A1/es active
- 1984-06-26 ES ES533732A patent/ES533732A0/es active Granted
- 1984-06-26 JP JP59131808A patent/JPS6069120A/ja active Granted
- 1984-06-26 BR BR8403107A patent/BR8403107A/pt not_active IP Right Cessation
- 1984-06-27 US US06/624,980 patent/US4582723A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES8503366A1 (es) | 1985-02-16 |
US4582723A (en) | 1986-04-15 |
DE3323153A1 (de) | 1985-01-03 |
JPS6069120A (ja) | 1985-04-19 |
EP0129800A2 (de) | 1985-01-02 |
ES533732A0 (es) | 1985-02-16 |
AR242235A1 (es) | 1993-03-31 |
EP0129800A3 (en) | 1986-04-09 |
IN162381B (pt) | 1988-05-21 |
EP0129800B1 (de) | 1989-10-18 |
JPH0475923B2 (pt) | 1992-12-02 |
ATE47409T1 (de) | 1989-11-15 |
DE3480208D1 (en) | 1989-11-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Lapse due to non-payment of fees (art. 50) |