GB386179A - Process for the production of resins soluble in oil - Google Patents
Process for the production of resins soluble in oilInfo
- Publication number
- GB386179A GB386179A GB10252/32A GB1025232A GB386179A GB 386179 A GB386179 A GB 386179A GB 10252/32 A GB10252/32 A GB 10252/32A GB 1025232 A GB1025232 A GB 1025232A GB 386179 A GB386179 A GB 386179A
- Authority
- GB
- United Kingdom
- Prior art keywords
- resin
- oil
- insoluble
- glycerine
- product
- 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
- 239000011347 resin Substances 0.000 title abstract 15
- 229920005989 resin Polymers 0.000 title abstract 15
- 238000000034 method Methods 0.000 title abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 16
- 235000011187 glycerol Nutrition 0.000 abstract 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 5
- 229930003836 cresol Natural products 0.000 abstract 5
- 239000000047 product Substances 0.000 abstract 5
- 240000000972 Agathis dammara Species 0.000 abstract 4
- 229920002871 Dammar gum Polymers 0.000 abstract 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 4
- 241000350151 Guibourtia demeusei Species 0.000 abstract 3
- 239000007859 condensation product Substances 0.000 abstract 3
- 238000010438 heat treatment Methods 0.000 abstract 3
- 150000002989 phenols Chemical class 0.000 abstract 3
- 239000002904 solvent Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 abstract 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 239000004859 Copal Substances 0.000 abstract 1
- 241000782205 Guibourtia conjugata Species 0.000 abstract 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 abstract 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 abstract 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 abstract 1
- 239000000920 calcium hydroxide Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- VOOLKNUJNPZAHE-UHFFFAOYSA-N formaldehyde;2-methylphenol Chemical compound O=C.CC1=CC=CC=C1O VOOLKNUJNPZAHE-UHFFFAOYSA-N 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 abstract 1
- -1 phenol aldehyde Chemical class 0.000 abstract 1
- 229960004889 salicylic acid Drugs 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 abstract 1
- 239000002966 varnish Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Resinous compositions are prepared by introducing a resin insoluble in oil in finely divided form or dissolved in a solvent such as phenol, cresol or glycerine into a molten resin soluble in oil such as colophony or dammar and heating to dissolve the insoluble resin, solvents, if used, being eliminated. The product may be esterified with glycerine or neutralized with a metal oxide. The insoluble resin may be an oil-insoluble artificial resin such as a condensation product of aldehydes with phenols. In examples, (1) Congo copal in a finely divided form is blended with colophony and the product esterfied with glycerin. (3) Finely divided Congo copal is blended with dammar resin and the product esterified with glycerine or neutralized with calcium hydroxide. (4) Colophony is blended with a condensation product of cresol and formaldehyde made in the presence of a catalyst such as phthalic anhydride and salicylic acid and containing excess of cresol; the product may be esterified with glycerine. (5) Cresol dissolved in glycerine is condensed with formaldehyde in the presence of a catalyst and blended with rosin.ALSO:Resinous compositions, soluble in oil, and useful for making varnishes are prepared by introducing a resin insoluble in oil in finely divided form into a molten resin soluble in oil, and heating at 260-320 DEG C. until the insoluble resin is dissolved. Copal resins such as Congo copal, condensation products of aldehydes with phenols such as cresol-formaldehyde resin, or other natural or artificial oil-insoluble resins may be used, and the oil-soluble resin may be colophony or dammar. Alternatively, the resin insoluble in oil may be introduced into the molten colophony or dammar as a solution in, for example, phenol, cresol or glycerine, which may be obtained in the case of phenol aldehyde resins by using excess of phenols in the condensation process; the solvent is distilled or eliminated, and the mass heated. The acid number of the product may be lowered by heating, by esterification with a polyhydric alcohol such as glycerine, or by neutralization with a metal oxide such as lime. Specification 367,001 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE386179X | 1931-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB386179A true GB386179A (en) | 1933-01-12 |
Family
ID=6370938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10252/32A Expired GB386179A (en) | 1931-04-11 | 1932-04-09 | Process for the production of resins soluble in oil |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB386179A (en) |
-
1932
- 1932-04-09 GB GB10252/32A patent/GB386179A/en not_active Expired
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