BE790022A - Ameliorations apportees ou se rapportant a des compositions resineuses epoxydes - Google Patents

Ameliorations apportees ou se rapportant a des compositions resineuses epoxydes

Info

Publication number: BE790022A
Authority: BE; Belgium
Prior art keywords: relating; resin compositions; improvements made; epoxidized resin; epoxidized
Prior art date: 1971-10-14

Application number

Other languages

English (en)

Inventor

D A Rogers

J D B Smith

Original Assignee

Westinghouse Electric Corp

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.)

1971-10-14

Publication date

1973-04-12

1973-04-12 Publication of BE790022A publication Critical patent/BE790022A/fr

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/30—Windings characterised by the insulating material
- 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
- 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
- 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
- C08G59/42—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
- 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)
Engineering & Computer Science (AREA)
Spectroscopy & Molecular Physics (AREA)
Physics & Mathematics (AREA)
Power Engineering (AREA)
Epoxy Resins (AREA)
Organic Insulating Materials (AREA)
Reinforced Plastic Materials (AREA)
Compositions Of Macromolecular Compounds (AREA)
Insulation, Fastening Of Motor, Generator Windings (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Paints Or Removers (AREA)
Laminated Bodies (AREA)

BE790022D 1971-10-14 Ameliorations apportees ou se rapportant a des compositions resineuses epoxydes BE790022A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US18938271A	1971-10-14	1971-10-14

Publications (1)

Publication Number	Publication Date
BE790022A true BE790022A (fr)	1973-04-12

Family

ID=22697097

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE790022D BE790022A (fr)	1971-10-14		Ameliorations apportees ou se rapportant a des compositions resineuses epoxydes

Country Status (15)

Country	Link
US (1)	US3759866A (fr)
JP (1)	JPS4942680B2 (fr)
AR (1)	AR194509A1 (fr)
AU (1)	AU472126B2 (fr)
BE (1)	BE790022A (fr)
BR (1)	BR7207138D0 (fr)
CA (1)	CA965898A (fr)
CH (1)	CH582209A5 (fr)
DE (1)	DE2249871A1 (fr)
ES (1)	ES407297A1 (fr)
FR (1)	FR2156396B1 (fr)
GB (1)	GB1404040A (fr)
IT (1)	IT968241B (fr)
NO (1)	NO137903C (fr)
ZA (1)	ZA726224B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS518678B2 (fr) *	1973-02-24	1976-03-18
US4117361A (en) *	1975-01-10	1978-09-26	Westinghouse Electric Corp.	Solventless impregnating composition
US4104238A (en) *	1976-11-23	1978-08-01	Westinghouse Electric Corp.	Silica-alumina trihydrate filled epoxy castings resistant to arced SF6
JPS53140765A (en) *	1977-05-13	1978-12-08	Rozai Kogyo Kk	Apparatus for carrying materials in vacuum
US4292230A (en) *	1978-09-27	1981-09-29	International Business Machines Corporation	Screen-printing composition and use thereof
US4356417A (en) *	1979-05-17	1982-10-26	Westinghouse Electric Corp.	Catechol or pyrogallol containing flexible insulating tape having low gel time
US4296018A (en) *	1979-05-17	1981-10-20	Westinghouse Electric Corp.	Catechol or pyrogallol containing flexible insulating tape having low gel time
JPS5933125B2 (ja) *	1980-03-17	1984-08-14	信越化学工業株式会社	半導体装置封止用エポキシ樹脂組成物
DE3151540A1 (de) *	1980-12-29	1982-08-19	Ciba-Geigy GmbH, 7867 Wehr	"verwendung von transparenten anhydridhaertbaren epoxidgiessharzen"
GB8406951D0 (en) *	1984-03-16	1984-04-18	Micanite & Insulators Co Ltd	Electrical insulating material
DE3824254A1 (de) *	1988-07-14	1990-01-18	Siemens Ag	Isolierband zur herstellung einer mit einer heisshaertenden epoxid-saeureanhydrid-mischung impraegnierten isolierhuelse fuer elektrische leiter
JPH0222946U (fr) *	1988-07-26	1990-02-15
US7947128B2 (en) *	2007-06-28	2011-05-24	Siemens Energy, Inc.	Atomic layer epitaxy processed insulation
DE102014219844A1 (de) *	2014-09-30	2016-03-31	Siemens Aktiengesellschaft	Isolationssystem für elektrische Maschinen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL68092C (fr) *	1947-06-11

0
- BE BE790022D patent/BE790022A/fr not_active IP Right Cessation
1971
- 1971-10-14 US US00189382A patent/US3759866A/en not_active Expired - Lifetime
1972
- 1972-08-17 CA CA149,595A patent/CA965898A/en not_active Expired
- 1972-09-12 ZA ZA726224A patent/ZA726224B/xx unknown
- 1972-09-13 GB GB4242272A patent/GB1404040A/en not_active Expired
- 1972-09-14 AU AU46649/72A patent/AU472126B2/en not_active Expired
- 1972-10-04 ES ES407297A patent/ES407297A1/es not_active Expired
- 1972-10-10 AR AR244570A patent/AR194509A1/es active
- 1972-10-11 JP JP47101185A patent/JPS4942680B2/ja not_active Expired
- 1972-10-11 DE DE2249871A patent/DE2249871A1/de active Pending
- 1972-10-12 BR BR007138/72A patent/BR7207138D0/pt unknown
- 1972-10-12 NO NO3653/72A patent/NO137903C/no unknown
- 1972-10-13 CH CH1499172A patent/CH582209A5/xx not_active IP Right Cessation
- 1972-10-13 IT IT41677/72A patent/IT968241B/it active
- 1972-10-16 FR FR7236544A patent/FR2156396B1/fr not_active Expired

Also Published As

Publication number	Publication date
AU472126B2 (en)	1976-05-20
FR2156396A1 (fr)	1973-05-25
JPS4856797A (fr)	1973-08-09
AR194509A1 (es)	1973-07-23
CA965898A (en)	1975-04-08
ES407297A1 (es)	1977-04-01
GB1404040A (en)	1975-08-28
IT968241B (it)	1974-03-20
AU4664972A (en)	1974-03-21
NO137903C (no)	1978-05-16
DE2249871A1 (de)	1973-04-19
NO137903B (no)	1978-02-06
BR7207138D0 (pt)	1973-08-30
CH582209A5 (fr)	1976-11-30
FR2156396B1 (fr)	1978-08-18
JPS4942680B2 (fr)	1974-11-16
US3759866A (en)	1973-09-18
ZA726224B (en)	1973-05-30

Publication	Publication Date	Title
BE790018A (fr)	1973-04-12	Ameliorations apportees ou se rapportant a des compositions resineuses
IT973799B (it)	1974-06-10	Perfezionamento nelle segatrici a nastro
BE790022A (fr)	1973-04-12	Ameliorations apportees ou se rapportant a des compositions resineuses epoxydes
IT969869B (it)	1974-04-10	Perfezionamenti relativi a mieti trebbia
BE790021A (fr)	1973-04-12	Ameliorations dans des compositions de resines ou y relatives
BE790645A (fr)	1973-02-15	Perfectionnements apportes ou relatifs aux conteneurs
IT964802B (it)	1974-01-31	Miglioramenti in o relativi a mate riali fibrosi
IT963465B (it)	1974-01-10	Perfezionamenti relativi a serra ture
IT966441B (it)	1974-02-11	Perfezionamento nelle composizioni adesive
SE382135B (sv)	1976-01-12	Sett att framstella ett spenningsberoende motstand
BE791680A (fr)	1973-03-16	Composition de resine epoxyde
IT960686B (it)	1973-11-30	Perfezionamenti ai contatori
BE790309A (fr)	1973-02-15	Agents de liaison de caoutchoucs a des metaux
AT324709B (de)	1975-09-10	Harzartige masse auf polyimidbasis
IT963493B (it)	1974-01-10	Perfezionamenti relativi a cerniere
AT320287B (de)	1975-02-10	Massen auf der Basis von Epoxydharz
BE788964A (fr)	1973-01-15	Perfectionnements relatifs a des fixateurs
SE387261B (sv)	1976-09-06	Centrifugalgjutanleggning
BE792037A (fr)	1973-03-16	Perfectionnements a des valves
BE783728A (fr)	1972-11-20	Compositions a mouler thermodurcissables
BR7200433D0 (pt)	1973-05-03	Maquina de moldagem
IT962802B (it)	1973-12-31	Perfezionamenti relativi a lubrificanti
BE785104A (fr)	1972-10-16	Perfectionnements relatifs a des fermetures a
BE753913A (fr)	1971-01-25	Ameliorations de ou relatives a des resines
SE395142B (sv)	1977-08-01	Sett att framstella en substituerad 3-amino-prop-1-en

Legal Events

Date	Code	Title	Description
1992-04-30	RE	Patent lapsed	Owner name: WESTINGHOUSE ELECTRIC CORP. Effective date: 19911031

Date

Code

Title

Description

1992-04-30

Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19911031