AU532539B2

AU532539B2 – Epoxy resin powder for electrical wire insulation
– Google Patents

AU532539B2 – Epoxy resin powder for electrical wire insulation
– Google Patents
Epoxy resin powder for electrical wire insulation

Info

Publication number
AU532539B2

AU532539B2
AU62814/80A
AU6281480A
AU532539B2
AU 532539 B2
AU532539 B2
AU 532539B2
AU 62814/80 A
AU62814/80 A
AU 62814/80A
AU 6281480 A
AU6281480 A
AU 6281480A
AU 532539 B2
AU532539 B2
AU 532539B2
Authority
AU
Australia
Prior art keywords
epoxy resin
resin powder
electrical wire
wire insulation
insulation
Prior art date
1979-10-01
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.)

Ceased

Application number
AU62814/80A
Other versions

AU6281480A
(en

Inventor
Curtis Roy Guilbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

3M Co

Original Assignee
Minnesota Mining and Manufacturing Co
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.)
1979-10-01
Filing date
1980-09-30
Publication date
1983-10-06

1980-09-30
Application filed by Minnesota Mining and Manufacturing Co
filed
Critical
Minnesota Mining and Manufacturing Co

1981-04-09
Publication of AU6281480A
publication
Critical
patent/AU6281480A/en

1983-10-06
Application granted
granted
Critical

1983-10-06
Publication of AU532539B2
publication
Critical
patent/AU532539B2/en

2000-09-30
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

C—CHEMISTRY; METALLURGY

C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR

C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR

C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins

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

C08G59/14—Polycondensates modified by chemical after-treatment

C08G59/1433—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds

C08G59/1438—Polycondensates modified by chemical after-treatment with organic low-molecular-weight compounds containing oxygen

C08G59/1455—Monocarboxylic acids, anhydrides, halides, or low-molecular-weight esters thereof

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

C08G59/4223—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof aromatic

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

C08G59/4292—Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof together with monocarboxylic acids

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

Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC

Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

Y10T428/00—Stock material or miscellaneous articles

Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof

Y10T428/2913—Rod, strand, filament or fiber

Y10T428/2933—Coated or with bond, impregnation or core

Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]

AU62814/80A
1979-10-01
1980-09-30
Epoxy resin powder for electrical wire insulation

Ceased

AU532539B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US06/080,989

US4267300A
(en)

1979-10-01
1979-10-01
Epoxy resin powder for applying electrical-insulating coating to wire

US80989

1979-10-01

Publications (2)

Publication Number
Publication Date

AU6281480A

AU6281480A
(en)

1981-04-09

AU532539B2
true

AU532539B2
(en)

1983-10-06

Family
ID=22160960
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU62814/80A
Ceased

AU532539B2
(en)

1979-10-01
1980-09-30
Epoxy resin powder for electrical wire insulation

Country Status (7)

Country
Link

US
(1)

US4267300A
(en)

EP
(1)

EP0026607B1
(en)

JP
(1)

JPS5657858A
(en)

AU
(1)

AU532539B2
(en)

BR
(1)

BR8006259A
(en)

CA
(1)

CA1180495A
(en)

DE
(1)

DE3064642D1
(en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4486558A
(en)

*

1984-02-09
1984-12-04
Minnesota Mining And Manufacturing Company
Electrical insulating powder for providing wire coating

US4621122A
(en)

*

1984-06-05
1986-11-04
Minnesota Mining And Manufacturing Company
High-temperature resistant electrically insulating coating powder

JPH03172316A
(en)

*

1989-11-30
1991-07-25
Shin Etsu Chem Co Ltd
Light-transmitting epoxy resin composition and photo-semiconductor device

EP0482608B1
(en)

*

1990-10-26
1994-07-27
The Furukawa Electric Co., Ltd.
A polyphenylenesulfide composition for powder coating

US5316801A
(en)

*

1992-11-25
1994-05-31
General Electric Company
Electrostatic powder coating method for insulating the series loop connections of a dynamoelectric machine

Family Cites Families (10)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

BE586266A
(en)

*

1959-01-08

DE1520180A1
(en)

*

1963-04-22
1970-03-19
Alfred Krueger

Hardener for epoxy compounds

US3344096A
(en)

*

1963-12-23
1967-09-26
Shell Oil Co
Fast curing fluidized bed coating composition

US3477971A
(en)

*

1966-10-06
1969-11-11
Shell Oil Co
Rapid curing fluidized bed coating composition having improved flexibility

JPS5123969B2
(en)

*

1971-11-17
1976-07-21

BE794765A
(en)

*

1972-02-09
1973-07-31
Shell Int Research

PROCESS FOR THE PREPARATION OF SOLUBLE CONDENSATION PRODUCTS AND OF WATER-DILUTABLE PAINT BINDERS

US4040993A
(en)

*

1976-02-25
1977-08-09
Westinghouse Electric Corporation
Low dissipation factor electrostatic epoxy wire coating powder

US4098735A
(en)

*

1977-02-14
1978-07-04
Mobil Oil Corporation
Water reducible epoxy ester using monocarboxylic acid to control molecular weight

US4119593A
(en)

*

1977-05-18
1978-10-10
Union Carbide Corporation
Polyepoxide high solids coatings

JPS5513797A
(en)

*

1978-07-13
1980-01-30
Westinghouse Electric Corp
Uniform*finely crushed*solid*insulating powder coating composition

1979

1979-10-01
US
US06/080,989
patent/US4267300A/en
not_active
Expired – Lifetime

1980

1980-08-18
CA
CA000358465A
patent/CA1180495A/en
not_active
Expired

1980-09-15
EP
EP80303238A
patent/EP0026607B1/en
not_active
Expired

1980-09-15
DE
DE8080303238T
patent/DE3064642D1/en
not_active
Expired

1980-09-30
AU
AU62814/80A
patent/AU532539B2/en
not_active
Ceased

1980-09-30
JP
JP13668680A
patent/JPS5657858A/en
active
Granted

1980-09-30
BR
BR8006259A
patent/BR8006259A/en
not_active
IP Right Cessation

Also Published As

Publication number
Publication date

BR8006259A
(en)

1981-04-07

CA1180495A
(en)

1985-01-02

US4267300A
(en)

1981-05-12

EP0026607A1
(en)

1981-04-08

JPS5657858A
(en)

1981-05-20

AU6281480A
(en)

1981-04-09

EP0026607B1
(en)

1983-08-24

JPS6358192B2
(en)

1988-11-15

DE3064642D1
(en)

1983-09-29

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