GB1323301A - Continuous production of water-soluble phenol formaldehyde resins - Google Patents
Continuous production of water-soluble phenol formaldehyde resinsInfo
- Publication number
- GB1323301A GB1323301A GB3178970A GB3178970A GB1323301A GB 1323301 A GB1323301 A GB 1323301A GB 3178970 A GB3178970 A GB 3178970A GB 3178970 A GB3178970 A GB 3178970A GB 1323301 A GB1323301 A GB 1323301A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reactor
- phenol
- water
- coil
- formaldehyde resin
- 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
-
- 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
- C08G14/00—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00
- C08G14/02—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes
- C08G14/04—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols
- C08G14/06—Condensation polymers of aldehydes or ketones with two or more other monomers covered by at least two of the groups C08G8/00 - C08G12/00 of aldehydes with phenols and monomers containing hydrogen attached to nitrogen
Abstract
1323301 Polymerisation apparatus SAINTGOBAIN 1 July 1970 [3 July 1969] 31789/70 Heading B1X [Also in Division C3] An apparatus for the continuous production of water-soluble phenol-formaldehyde resin comprises storage vessels 1, 2, 3 for phenol, HCHO and an alkaline catalyst respectively, a mixing device 4 for homogeneously mixing the components at a temperature not above 45‹C, which components are continuously supplied from the storage vessels, a reactor 7 which comprises a coil 9 through which the reaction mixture flows, the coil being immersed in a fluid, such as water, at a temperature of 80‹-90‹C, the rate of flow of the reaction mixture and the temperature through the coil being controllable such that the reaction proceeds with the liquid mixture remaining homogeneous. In the embodiment shown in Fig. 1 for the production of unmodified phenol-formaldehyde resin, the mixture leaving reactor 7 passes through cooling apparatus 11 and then into a neutralisation vat 12. In other embodiments the phenol-formaldehyde resin leaving reactor 7 is condensed with urea, dicyandiamide or melamine in a second reactor of the same construction as reactor 7, the homogeneity of the product being preserved. Suitable catalysts include barium hydroxide monohydrate, pentahydrate or octahydrate, or NaOH.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6922509A FR2051990A5 (en) | 1969-07-03 | 1969-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1323301A true GB1323301A (en) | 1973-07-11 |
Family
ID=9036852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3178970A Expired GB1323301A (en) | 1969-07-03 | 1970-07-01 | Continuous production of water-soluble phenol formaldehyde resins |
Country Status (16)
| Country | Link |
|---|---|
| AT (1) | AT319599B (en) |
| BE (1) | BE753006A (en) |
| CA (1) | CA921635A (en) |
| CH (1) | CH519539A (en) |
| DE (1) | DE2029934C3 (en) |
| DK (1) | DK133901B (en) |
| ES (1) | ES381377A1 (en) |
| FI (1) | FI51942C (en) |
| FR (1) | FR2051990A5 (en) |
| GB (1) | GB1323301A (en) |
| HU (1) | HU164823B (en) |
| NL (1) | NL170543C (en) |
| RO (1) | RO57610A (en) |
| SE (1) | SE389124B (en) |
| YU (1) | YU33448B (en) |
| ZA (1) | ZA704542B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0062757A1 (en) * | 1981-04-03 | 1982-10-20 | Formica Limited | Continuous production of phenolformaldehyde resin and laminates produced therefrom |
| WO2010149632A1 (en) | 2009-06-22 | 2010-12-29 | Dynea Oy | A process for the continuous production of an aqueous hydroxy-aryl formaldehyde resin solution |
| US10450400B1 (en) | 2014-01-15 | 2019-10-22 | Arclin Usa, Llc | Extruded resorcinol-formaldehyde, phenol-formaldehyde and phenol-resorcinol-formaldehyde gel resins |
| CN112321780A (en) * | 2021-01-04 | 2021-02-05 | 山东友泉新材料有限公司 | Continuous production method of thermosetting phenolic resin |
| CN112321779A (en) * | 2021-01-04 | 2021-02-05 | 山东友泉新材料有限公司 | Continuous production method of water-soluble phenolic resin |
| CN112552472A (en) * | 2020-11-13 | 2021-03-26 | 山东京博木基材料有限公司 | Preparation method of water-soluble toughened modified phenolic resin |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1562211A (en) * | 1975-08-04 | 1980-03-05 | Matsushita Electric Works Ltd | Phenol-formaldehyde composition useful as a raw material for the preparation of phenolic resins |
| FR2766201A1 (en) * | 1997-07-15 | 1999-01-22 | Saint Gobain Isover | PHENOLIC RESIN FOR SIZING COMPOSITION, PROCESS FOR PREPARATION AND SIZING COMPOSITION CONTAINING THE SAME |
-
1969
- 1969-07-03 FR FR6922509A patent/FR2051990A5/fr not_active Expired
-
1970
- 1970-05-21 RO RO63417A patent/RO57610A/ro unknown
- 1970-06-18 DE DE2029934A patent/DE2029934C3/en not_active Expired
- 1970-06-30 CH CH991370A patent/CH519539A/en not_active IP Right Cessation
- 1970-07-01 HU HUSA2108A patent/HU164823B/hu unknown
- 1970-07-01 FI FI701865A patent/FI51942C/en active
- 1970-07-01 GB GB3178970A patent/GB1323301A/en not_active Expired
- 1970-07-01 DK DK341570AA patent/DK133901B/en not_active IP Right Cessation
- 1970-07-02 ES ES381377A patent/ES381377A1/en not_active Expired
- 1970-07-02 ZA ZA704542A patent/ZA704542B/en unknown
- 1970-07-02 CA CA087087A patent/CA921635A/en not_active Expired
- 1970-07-02 SE SE7009225A patent/SE389124B/en unknown
- 1970-07-03 AT AT605570A patent/AT319599B/en not_active IP Right Cessation
- 1970-07-03 NL NLAANVRAGE7009904,A patent/NL170543C/en not_active IP Right Cessation
- 1970-07-03 BE BE753006D patent/BE753006A/en not_active IP Right Cessation
- 1970-07-04 YU YU1435/70A patent/YU33448B/en unknown
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0062757A1 (en) * | 1981-04-03 | 1982-10-20 | Formica Limited | Continuous production of phenolformaldehyde resin and laminates produced therefrom |
| WO2010149632A1 (en) | 2009-06-22 | 2010-12-29 | Dynea Oy | A process for the continuous production of an aqueous hydroxy-aryl formaldehyde resin solution |
| US10450400B1 (en) | 2014-01-15 | 2019-10-22 | Arclin Usa, Llc | Extruded resorcinol-formaldehyde, phenol-formaldehyde and phenol-resorcinol-formaldehyde gel resins |
| CN112552472A (en) * | 2020-11-13 | 2021-03-26 | 山东京博木基材料有限公司 | Preparation method of water-soluble toughened modified phenolic resin |
| CN112552472B (en) * | 2020-11-13 | 2022-08-16 | 山东京博木基材料有限公司 | Preparation method of water-soluble toughened modified phenolic resin |
| CN112321780A (en) * | 2021-01-04 | 2021-02-05 | 山东友泉新材料有限公司 | Continuous production method of thermosetting phenolic resin |
| CN112321779A (en) * | 2021-01-04 | 2021-02-05 | 山东友泉新材料有限公司 | Continuous production method of water-soluble phenolic resin |
| CN112321779B (en) * | 2021-01-04 | 2021-04-06 | 山东友泉新材料有限公司 | Continuous production method of water-soluble phenolic resin |
| CN112321780B (en) * | 2021-01-04 | 2021-04-09 | 山东友泉新材料有限公司 | Continuous production method of thermosetting phenolic resin |
Also Published As
| Publication number | Publication date |
|---|---|
| YU33448B (en) | 1977-02-28 |
| FI51942C (en) | 1977-05-10 |
| DE2029934B2 (en) | 1973-12-20 |
| NL170543C (en) | 1982-11-16 |
| DE2029934C3 (en) | 1974-07-25 |
| DK133901B (en) | 1976-08-09 |
| YU143570A (en) | 1976-08-31 |
| NL7009904A (en) | 1971-01-05 |
| DK133901C (en) | 1977-01-17 |
| AT319599B (en) | 1974-12-27 |
| SE389124B (en) | 1976-10-25 |
| DE2029934A1 (en) | 1971-01-14 |
| NL170543B (en) | 1982-06-16 |
| ES381377A1 (en) | 1972-12-16 |
| HU164823B (en) | 1974-04-11 |
| CH519539A (en) | 1972-02-29 |
| FI51942B (en) | 1977-01-31 |
| RO57610A (en) | 1975-08-15 |
| ZA704542B (en) | 1971-05-27 |
| CA921635A (en) | 1973-02-20 |
| BE753006A (en) | 1971-01-04 |
| FR2051990A5 (en) | 1971-04-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |