JPS5218793A - Phenol-formaldehyde composition - Google Patents
Phenol-formaldehyde compositionInfo
- Publication number
- JPS5218793A JPS5218793A JP9525975A JP9525975A JPS5218793A JP S5218793 A JPS5218793 A JP S5218793A JP 9525975 A JP9525975 A JP 9525975A JP 9525975 A JP9525975 A JP 9525975A JP S5218793 A JPS5218793 A JP S5218793A
- Authority
- JP
- Japan
- Prior art keywords
- phenol
- formaldehyde composition
- formaldehyde
- composition
- refinning
- 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.)
- Pending
Links
Abstract
PURPOSE: A composition for molding phenol-formaldehyde resins at higher conversion in shortened reaction time, and under easy control of reaction, with the elimination of the dehydration refinning process, obtained by absorption of gaseous formaldehyde in phenols.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9525975A JPS5218793A (en) | 1975-08-04 | 1975-08-04 | Phenol-formaldehyde composition |
GB1397379A GB1562212A (en) | 1975-08-04 | 1976-08-03 | Phenol-formaldehyde composition useful as a raw material for the preparation of phenolic resins |
GB3223176A GB1562211A (en) | 1975-08-04 | 1976-08-03 | Phenol-formaldehyde composition useful as a raw material for the preparation of phenolic resins |
IT5075376A IT1076462B (en) | 1975-08-04 | 1976-08-04 | PROCEDURE FOR PREPARING PHENOLIC RESINS AND COMPOSITION USED IN IT |
NL7608658A NL7608658A (en) | 1975-08-04 | 1976-08-04 | PROCESS FOR THE PREPARATION OF PHENOL RESINS. |
DE19762635132 DE2635132C2 (en) | 1975-08-04 | 1976-08-04 | Process for the preparation of water-soluble resoles |
SE7608770A SE7608770L (en) | 1975-08-04 | 1976-08-04 | PHENOL-FORMALDEHYDE COMPOSITION APPLICABLE AS A RAW MATERIAL FOR THE PRODUCTION OF PHENOLHARTS |
US05/883,083 US4130550A (en) | 1975-08-04 | 1978-03-02 | Phenol-formaldehyde composition useful as a raw material for the preparation of phenolic resins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9525975A JPS5218793A (en) | 1975-08-04 | 1975-08-04 | Phenol-formaldehyde composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5218793A true JPS5218793A (en) | 1977-02-12 |
Family
ID=14132757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9525975A Pending JPS5218793A (en) | 1975-08-04 | 1975-08-04 | Phenol-formaldehyde composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5218793A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5763090A (en) * | 1980-09-30 | 1982-04-16 | Nitto Electric Ind Co Ltd | Preparation of immobilized enzyme |
-
1975
- 1975-08-04 JP JP9525975A patent/JPS5218793A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5763090A (en) * | 1980-09-30 | 1982-04-16 | Nitto Electric Ind Co Ltd | Preparation of immobilized enzyme |
JPS5810076B2 (en) * | 1980-09-30 | 1983-02-24 | 日東電工株式会社 | Method for producing immobilized enzyme |
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