GB315835A - An improvement in artificial resins - Google Patents
An improvement in artificial resinsInfo
- Publication number
- GB315835A GB315835A GB20151/29A GB2015129A GB315835A GB 315835 A GB315835 A GB 315835A GB 20151/29 A GB20151/29 A GB 20151/29A GB 2015129 A GB2015129 A GB 2015129A GB 315835 A GB315835 A GB 315835A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hardened
- phenol
- cellulose
- alcohol
- added
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
315,835. I. G. Farbenindustrie Akt.- Ges. July 19, 1928, [Convention date]. Phenol-aldehyde condensation products. - Synthetic resins derived from phenols and capable of being hardened, are kept soft by incorporating in them not more than 10 per cent of a cellulose ether other than an aralkyl ether. In examples, (1) a phenol-formaldehyde condensation product i.s dissolved in alcohol and a solution of ethyl cellulose in alcohol and toluene is added; (2) an aqueous solution of methyl cellulose is added to a synthetic resin prepared by treating a fusible phenol aldehyde resin with a halogen fatty acid. The solutions when applied as lacquers are hardened at 150‹ C. The Specification as open to inspection under Sect. 91 (3) (a) describes the use of any proportions of any cellulose ether for keeping soft any synthetic resin capable of being hardened. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE315835X | 1928-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB315835A true GB315835A (en) | 1931-01-01 |
Family
ID=6150307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB20151/29A Expired GB315835A (en) | 1928-07-19 | 1929-07-01 | An improvement in artificial resins |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB315835A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2474292A (en) * | 1943-08-13 | 1949-06-28 | Ind Tape Corp | Adhesive tape for laminating |
| US4210562A (en) * | 1979-01-08 | 1980-07-01 | Owens-Corning Fiberglas Corporation | Cellulose-containing phenolic resin-based binder |
-
1929
- 1929-07-01 GB GB20151/29A patent/GB315835A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2474292A (en) * | 1943-08-13 | 1949-06-28 | Ind Tape Corp | Adhesive tape for laminating |
| US4210562A (en) * | 1979-01-08 | 1980-07-01 | Owens-Corning Fiberglas Corporation | Cellulose-containing phenolic resin-based binder |
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