GB1013445A - Epoxide resin compositions - Google Patents
Epoxide resin compositionsInfo
- 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
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.
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) |
-
1958
- 1958-08-21 GB GB26921/58A patent/GB904163A/en not_active Expired
-
1962
- 1962-04-25 GB GB15839/62A patent/GB1013445A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB904163A (en) | 1962-08-22 |
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