GB324025A - Improvements in or relating to resinous compositions and varnishes made therefrom - Google Patents
Improvements in or relating to resinous compositions and varnishes made therefromInfo
- Publication number
- GB324025A GB324025A GB32110/29A GB3211029A GB324025A GB 324025 A GB324025 A GB 324025A GB 32110/29 A GB32110/29 A GB 32110/29A GB 3211029 A GB3211029 A GB 3211029A GB 324025 A GB324025 A GB 324025A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenol
- acid
- resin
- oil
- formaldehyde
- 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
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
- C08G8/32—Chemically modified polycondensates by organic acids or derivatives thereof, e.g. fatty oils
-
- 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
- C09D161/00—Coating compositions based on condensation polymers of aldehydes or ketones; Coating compositions based on derivatives of such polymers
- C09D161/04—Condensation polymers of aldehydes or ketones with phenols only
- C09D161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
324,025. Bakelite Corporation, (Assignees of Turkington, V. H.). July 7, 1927, [Convention date]. Divided on 293,453. Synthetic resins.-In the process of making a resinous composition, reaction is effected between a phenol such as phenol or cresol, and a fatty oil in the presence of a non-phenolic acid resin, other than a resin of the polybasic acid-polyhydric alcohol type, with or without the addition of alkaline, neutral or acid condensing agents. Most acid neutral resins such as resin, manila and other copals or elemi may be used. Tung oil is preferably used, but may be substituted wholly or in part by other fatty oils such as linseed or rape oil. The product so obtained is heated with an active methylene-containing substance such as formaldehyde, whereby a product is obtained which may be dissolved in solvents such as turpentine, toluene &c. to form varnishes. In an example a mixture of phenol, rosin and tung oil are refluxed from one to 10 hours. Formaldehyde and aqueous ammonia are added and boiling under reflux continued for four to eight hours. The water is then removed by boiling, and heating continued at 150‹ C. until a clear, non-tacky solid is produced on cooling. Specification 267,736 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US324025XA | 1927-07-07 | 1927-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB324025A true GB324025A (en) | 1930-01-09 |
Family
ID=21864778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32110/29A Expired GB324025A (en) | 1927-07-07 | 1928-07-09 | Improvements in or relating to resinous compositions and varnishes made therefrom |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB324025A (en) |
-
1928
- 1928-07-09 GB GB32110/29A patent/GB324025A/en not_active Expired
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