GB404060A - Process of raising the melting point of natural estered resins - Google Patents
Process of raising the melting point of natural estered resinsInfo
- Publication number
- GB404060A GB404060A GB2178932A GB2178932A GB404060A GB 404060 A GB404060 A GB 404060A GB 2178932 A GB2178932 A GB 2178932A GB 2178932 A GB2178932 A GB 2178932A GB 404060 A GB404060 A GB 404060A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenol
- formaldehyde
- cresol
- novolac
- prepared
- 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
- 238000002844 melting Methods 0.000 title 1
- 230000008018 melting Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 18
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 11
- 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 6
- 229930003836 cresol Natural products 0.000 abstract 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 5
- 229920003986 novolac Polymers 0.000 abstract 5
- 239000007859 condensation product Substances 0.000 abstract 4
- 235000011187 glycerol Nutrition 0.000 abstract 4
- 229920003987 resole Polymers 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- -1 glycerine ester Chemical class 0.000 abstract 3
- SQYNKIJPMDEDEG-UHFFFAOYSA-N paraldehyde Chemical compound CC1OC(C)OC(C)O1 SQYNKIJPMDEDEG-UHFFFAOYSA-N 0.000 abstract 3
- 229960003868 paraldehyde Drugs 0.000 abstract 3
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical class C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 239000003513 alkali Substances 0.000 abstract 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000004859 Copal Substances 0.000 abstract 1
- 241000782205 Guibourtia conjugata Species 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229960000541 cetyl alcohol Drugs 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 235000019389 ester of colophony Nutrition 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 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
Resin acid esters are combined with a mixture of a hardening condensation product of phenol or cresol and formaldehyde (resol) and at least an equal quantity of a soluble and permanently fusible condensation product of paraldehyde and phenol (novolac). Phenoldialcohols prepared by condensation of phenol and formaldehyde in the presence of alkali may be used as the resol. In examples (1) a cresol prepared by condensing phenol and formaldehyde in the presence of caustic soda is mixed with a novolac prepared from paraldehyde and cresol in the presence of hydrochloric acid and the product heated with a glycerine cetyl alcohol or phenol ester of colophony or a glycerine ester of copal acids. (2) A resol prepared by condensing cresol and formaldehyde in the presence of acid is mixed with a novolac and heated with a colophony glycerine ester. (3) A phenoldialcohol prepared from phenol or cresol and formaldehyde in the presence of alkali is mixed with a novolac and heated with colophony glycerine ester.ALSO:Resin acid esters are combined with a mixture containing a resol (a hardening condensation product of phenol or cresol and formaldehyde such as a phenoldialcohol) and a novolac (a soluble and permanently fusible condensation product of phenol and paraldehyde).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2178932A GB404060A (en) | 1932-08-03 | 1932-08-03 | Process of raising the melting point of natural estered resins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2178932A GB404060A (en) | 1932-08-03 | 1932-08-03 | Process of raising the melting point of natural estered resins |
Publications (1)
Publication Number | Publication Date |
---|---|
GB404060A true GB404060A (en) | 1934-01-11 |
Family
ID=10168825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2178932A Expired GB404060A (en) | 1932-08-03 | 1932-08-03 | Process of raising the melting point of natural estered resins |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB404060A (en) |
-
1932
- 1932-08-03 GB GB2178932A patent/GB404060A/en not_active Expired
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