BE817855A - Procede de preparation de solutions de resines phenol-aldehyde condensees en milieu alcalin - Google Patents
Procede de preparation de solutions de resines phenol-aldehyde condensees en milieu alcalinInfo
- Publication number
- BE817855A BE817855A BE146736A BE146736A BE817855A BE 817855 A BE817855 A BE 817855A BE 146736 A BE146736 A BE 146736A BE 146736 A BE146736 A BE 146736A BE 817855 A BE817855 A BE 817855A
- Authority
- BE
- Belgium
- Prior art keywords
- phenol
- alkaline medium
- aldehyde resins
- preparing solutions
- resins condensed
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
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
- 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
-
- 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
- C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Mold Materials And Core Materials (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2337233A DE2337233B1 (de) | 1973-07-21 | 1973-07-21 | Verfahren zur Herstellung von reinen oder modifizierten,alkalisch kondensierten Phenol-Aldehydharzloesungen ueber ein lagerfaehiges Vorkondensat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE817855A true BE817855A (fr) | 1975-01-20 |
Family
ID=5887672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE146736A BE817855A (fr) | 1973-07-21 | 1974-07-19 | Procede de preparation de solutions de resines phenol-aldehyde condensees en milieu alcalin |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5044287A (fr) |
| AT (1) | AT335177B (fr) |
| BE (1) | BE817855A (fr) |
| CH (1) | CH594001A5 (fr) |
| DE (1) | DE2337233B1 (fr) |
| DK (1) | DK392574A (fr) |
| ES (1) | ES428115A1 (fr) |
| FI (1) | FI210874A7 (fr) |
| FR (1) | FR2237921A1 (fr) |
| IT (1) | IT1015501B (fr) |
| NL (1) | NL7409166A (fr) |
| NO (1) | NO136153B (fr) |
| SE (1) | SE7409393L (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2944178C1 (de) * | 1979-11-02 | 1981-11-26 | Deutsche Texaco Ag, 2000 Hamburg | Verfahren zur Herstellung drei- und mehrschichtiger Spanplatten |
-
1973
- 1973-07-21 DE DE2337233A patent/DE2337233B1/de not_active Ceased
-
1974
- 1974-06-28 IT IT24551/74A patent/IT1015501B/it active
- 1974-06-28 AT AT537174A patent/AT335177B/de not_active IP Right Cessation
- 1974-07-02 CH CH903074A patent/CH594001A5/xx not_active IP Right Cessation
- 1974-07-05 NL NL7409166A patent/NL7409166A/xx not_active Application Discontinuation
- 1974-07-09 ES ES428115A patent/ES428115A1/es not_active Expired
- 1974-07-09 FI FI2108/74A patent/FI210874A7/fi unknown
- 1974-07-16 NO NO742594A patent/NO136153B/no unknown
- 1974-07-18 SE SE7409393A patent/SE7409393L/xx unknown
- 1974-07-19 BE BE146736A patent/BE817855A/fr unknown
- 1974-07-19 FR FR7425287A patent/FR2237921A1/fr active Granted
- 1974-07-19 DK DK392574A patent/DK392574A/da not_active Application Discontinuation
- 1974-07-22 JP JP49084037A patent/JPS5044287A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5044287A (fr) | 1975-04-21 |
| ES428115A1 (es) | 1976-09-01 |
| FI210874A7 (fr) | 1975-01-22 |
| NO742594L (fr) | 1975-01-22 |
| DE2337233B1 (de) | 1974-12-19 |
| ATA537174A (de) | 1976-06-15 |
| NO136153B (no) | 1977-04-18 |
| NL7409166A (nl) | 1975-01-23 |
| AT335177B (de) | 1977-02-25 |
| CH594001A5 (fr) | 1977-12-30 |
| FR2237921A1 (en) | 1975-02-14 |
| SE7409393L (fr) | 1975-01-22 |
| IT1015501B (it) | 1977-05-20 |
| FR2237921B3 (fr) | 1977-05-20 |
| DK392574A (fr) | 1975-03-17 |
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