GB1013445A - Epoxide resin compositions - Google Patents

Epoxide resin compositions

Info

Publication number
GB1013445A
GB1013445A GB15839/62A GB1583962A GB1013445A GB 1013445 A GB1013445 A GB 1013445A GB 15839/62 A GB15839/62 A GB 15839/62A GB 1583962 A GB1583962 A GB 1583962A GB 1013445 A GB1013445 A GB 1013445A
Authority
GB
United Kingdom
Prior art keywords
ether
anhydride
compositions
epon
phenol
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
Application number
GB15839/62A
Inventor
Donald Dean Johnson
Ralph Flores
Marcel Joseph Vogel
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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.)
Filing date
Publication date
Priority to GB26921/58A priority Critical patent/GB904163A/en
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Priority to GB15839/62A priority patent/GB1013445A/en
Publication of GB1013445A publication Critical patent/GB1013445A/en
Expired legal-status Critical Current

Links

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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/702—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent
    • G11B5/7023—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the bonding agent containing polyesters, polyethers, silicones, polyvinyl resins, polyacrylresins or epoxy resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

A coating composition comprises a solution of a diglycidyl poly-ether of a polyhydric phenol having an epoxide equivalent not less than 450, polyvinyl methyl ether and a methylol phenol ether with an unsaturated aliphatic ether group containing at least three carbon atoms and optionally one or more halogen atoms, e.g. the allyl ether of methylol phenol. The eposy resins used are of the Epon series of general formula <FORM:1013445/C3/1> in which n is not greater than 12, e.g. Epon 1004. The composition may include a curing catalyst, e.g. pyromellitic dianhydride, dodecenyl succinic anhydride, methyl Nadic anhydride, tetrahydrophthalic anhydride, dimethyl cocoa amines, or, preferably, hexahydrophthalic anhydride. Butyrolactone and a silicone resin, e.g. a methylphenylpolysiloxane, may also be included in the compositions. Suitable solvents are toluene, xylol, isopropyl alcohol, isophorone and amyl ethyl ketone. The compositions may also include pigments, especially magnetic particles, e.g. magnetic iron oxide to give magnetic coatings, which may be applied to an aluminium disc for storing information.
GB15839/62A 1957-08-26 1962-04-25 Epoxide resin compositions Expired GB1013445A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB26921/58A GB904163A (en) 1957-08-26 1958-08-21 Improvements in or relating to coating compositions
GB15839/62A GB1013445A (en) 1957-08-26 1962-04-25 Epoxide resin compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68008557A 1957-08-26 1957-08-26
GB15839/62A GB1013445A (en) 1957-08-26 1962-04-25 Epoxide resin compositions

Publications (1)

Publication Number Publication Date
GB1013445A true GB1013445A (en) 1965-12-15

Family

ID=62529353

Family Applications (2)

Application Number Title Priority Date Filing Date
GB26921/58A Expired GB904163A (en) 1957-08-26 1958-08-21 Improvements in or relating to coating compositions
GB15839/62A Expired GB1013445A (en) 1957-08-26 1962-04-25 Epoxide resin compositions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB26921/58A Expired GB904163A (en) 1957-08-26 1958-08-21 Improvements in or relating to coating compositions

Country Status (1)

Country Link
GB (2) GB904163A (en)

Also Published As

Publication number Publication date
GB904163A (en) 1962-08-22

Similar Documents

Publication Publication Date Title
GB1401889A (en) Polymerizable epoxy compositions
GB799613A (en) Improvements in novel monolithic cast objects and method of preparing the same
ES433035A1 (en) Composition of epoxide resins, polycarboxylic acid anhydrides and polyester-dicarboxylic acids
GB965550A (en) Epoxy resin polyester compositions
GB717291A (en) Improvements in or relating to hardenable compositions and hard resinous products produced therefrom
GB1260363A (en) Fast cure epoxy resin coating powders
GB1115271A (en) Thermosetting compositions comprising addition products of epoxide resins
GB855205A (en) Improvements in curing of polyepoxides
GB1182377A (en) Mouldings, Coatings, Films and Bonds from Epoxide Compounds
GB1009806A (en) Improvements in or relating to curing agents for epoxy resins
GB1013445A (en) Epoxide resin compositions
GB888149A (en) Hardenable compositions comprising epoxide compounds and tetrahydrofurane
ES390925A1 (en) Process for coating surfaces having a base of epoxy resins modified by unsaturated acids and coatings obtained by means of said process
GB958844A (en) Method and apparatus for the vacuum casting of metals
GB1161222A (en) Electrical Insulators Resistant to Creeping Currents and Arcs.
GB1462538A (en) Epoxy resin compositions
GB939210A (en) Epoxy resin hardener compositions
GB777899A (en) Improvements in resin compositions
GB903961A (en) A circuit breaker having resinous insulating members
GB1330100A (en) Epoxy resin composition
GB824119A (en) Encapsulating and coating composition and products treated therewith
GB1033697A (en) Curing process for epoxy resins
GB982662A (en) Hardening process for polyepoxide resins
GB1220702A (en) Electrical insulators for use in the open air prepared from cycloaliphatic epoxy resins
US3311589A (en) Epoxy resin compositions cured with reaction products of dicarboxylic anhydrides, aliphatic diols and tertiary amines