GB141059A - Process for the preparation of condensation products of acrolein with phenols - Google Patents
Process for the preparation of condensation products of acrolein with phenolsInfo
- Publication number
- GB141059A GB141059A GB9308/20A GB930820A GB141059A GB 141059 A GB141059 A GB 141059A GB 9308/20 A GB9308/20 A GB 9308/20A GB 930820 A GB930820 A GB 930820A GB 141059 A GB141059 A GB 141059A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acrolein
- phenols
- preparation
- condensation products
- products
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Hard insoluble resins are obtained by condensing phenols with acrolein in the presence of traces of inorganic or organic bases &c. The acrolein should be substantially anhydrous, such as can be made for instance in the manner described in Specification 141,057. Instead of acrolein, its polymerization products may be employed, e.g. the acrolein resin described in Specification 141,058. The products are non-conductors of electricity and may be moulded, impregnated, &c.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR141059X | 1919-03-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB141059A true GB141059A (en) | 1920-12-30 |
Family
ID=8874666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9308/20A Expired GB141059A (en) | 1919-03-31 | 1920-03-31 | Process for the preparation of condensation products of acrolein with phenols |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB141059A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748690C (en) * | 1938-11-03 | 1944-11-08 | Process for the production of synthetic resins by converting acrolein | |
US3206433A (en) * | 1955-03-23 | 1965-09-14 | Degussa | Process for the conversion of nonfusible and insoluble polyacroleins |
-
1920
- 1920-03-31 GB GB9308/20A patent/GB141059A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748690C (en) * | 1938-11-03 | 1944-11-08 | Process for the production of synthetic resins by converting acrolein | |
US3206433A (en) * | 1955-03-23 | 1965-09-14 | Degussa | Process for the conversion of nonfusible and insoluble polyacroleins |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB141059A (en) | Process for the preparation of condensation products of acrolein with phenols | |
GB476032A (en) | The manufacture of condensation products from diazines and aldehydes | |
GB475072A (en) | The manufacture of new condensation products | |
US1750903A (en) | Resinous condensation product from lignin and furfural | |
GB256394A (en) | A process for the manufacture of artificial resins | |
GB368236A (en) | A process for the production of plastic masses from the condensation products of phenol and aldehyde | |
GB199528A (en) | Improvements in the manufacture of tanning agents | |
GB358470A (en) | Improvements in and relating to the manufacture of synthetic resins | |
GB196265A (en) | Improved manufacture of artificial resins | |
GB292629A (en) | Process for the manufacture of phenol-formaldehyde condensation products | |
GB330894A (en) | Process for the manufacture of condensation products from aldehydes and phenols | |
GB183629A (en) | Preparation of synthetic resins | |
GB396370A (en) | An improved process for producing shaped articles | |
GB389441A (en) | Improvements in and relating to methods of manufacturing artificial resins | |
GB687980A (en) | Process for the manufacture of riboflavin phosphate | |
GB388097A (en) | Improvements in and relating to the manufacture of resinous condensation products | |
GB629467A (en) | Process for the production of salts of phenol-aldehyde condensates | |
GB402050A (en) | Improvements in and relating to the production of resinous condensation products | |
GB119253A (en) | Improved Manufacture of Phenolic Condensation Products. | |
GB361917A (en) | New vulcanisation accelerators and the application thereof | |
GB453592A (en) | Improvements in and relating to resinous compositions | |
GB561995A (en) | Rubber hydrochloride film | |
GB171956A (en) | Method for the production of a condensation product from naphthalene and glycollic acid | |
GB137292A (en) | Improved process for the manufacture of resin-like bodies | |
FR23472E (en) | Process for preparing varnishes, plastics and the like |