BE612655A - Improvements to phenol-formaldehyde conversation products and their derivatives - Google Patents
Improvements to phenol-formaldehyde conversation products and their derivativesInfo
- Publication number
- BE612655A BE612655A BE612655A BE612655A BE612655A BE 612655 A BE612655 A BE 612655A BE 612655 A BE612655 A BE 612655A BE 612655 A BE612655 A BE 612655A BE 612655 A BE612655 A BE 612655A
- Authority
- BE
- Belgium
- Prior art keywords
- formaldehyde
- phenol
- derivatives
- conversation
- products
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
-
- 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
- C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
- C08G8/10—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with phenol
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
- C08J2361/06—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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1780/63A GB978611A (en) | 1961-01-16 | 1961-01-16 | Improvements in or relating to phenol-formaldehyde condensates and foamed products produced therefrom |
Publications (1)
Publication Number | Publication Date |
---|---|
BE612655A true BE612655A (en) | 1962-05-02 |
Family
ID=9727864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE612655A BE612655A (en) | 1961-01-16 | 1962-01-15 | Improvements to phenol-formaldehyde conversation products and their derivatives |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE612655A (en) |
CH (1) | CH433737A (en) |
DK (1) | DK104372C (en) |
FR (1) | FR1284191A (en) |
GB (1) | GB978611A (en) |
NL (1) | NL273568A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1419648A (en) * | 1972-06-09 | 1975-12-31 | Exxon Research Engineering Co | Manufacture of phenolic foam boards |
US4350776A (en) * | 1981-02-26 | 1982-09-21 | Thermoset Ag | Method of making a low-friability, thermosetting foam |
-
0
- NL NL273568D patent/NL273568A/xx unknown
-
1961
- 1961-01-16 GB GB1780/63A patent/GB978611A/en not_active Expired
- 1961-03-02 FR FR854400A patent/FR1284191A/en not_active Expired
-
1962
- 1962-01-10 CH CH25562A patent/CH433737A/en unknown
- 1962-01-13 DK DK16462AA patent/DK104372C/en active
- 1962-01-15 BE BE612655A patent/BE612655A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DK104372C (en) | 1966-05-09 |
FR1284191A (en) | 1962-02-09 |
GB978611A (en) | 1964-12-23 |
CH433737A (en) | 1967-04-15 |
NL273568A (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH416126A (en) | Alloy steel | |
FR1288233A (en) | Weld stop products | |
FR1311970A (en) | Improvements to spline couplings | |
FR1291251A (en) | Super-polyesters compositions | |
BE617730A (en) | Omega-amino-2aryl-3-pyridylalkanamide derivatives | |
BE612655A (en) | Improvements to phenol-formaldehyde conversation products and their derivatives | |
FR1312562A (en) | Transistron amplifier | |
FR1284816A (en) | Castable refractory products | |
FR1344224A (en) | Deodorant products | |
FR1367059A (en) | Light-curing compounds and compositions | |
FR1327480A (en) | Grafted cellulosic products | |
FR1359069A (en) | Improvements to saccharides and their compositions | |
BR6245750D0 (en) | NEMATOCID COMPOSITES | |
FR1339413A (en) | Phosphorinanones and their preparation processes | |
FR1277135A (en) | Improvements to mincers, especially meat mincers | |
FR1356002A (en) | Improvements to coating and coating products | |
FR1322809A (en) | Titanium compounds and their production processes | |
FR1301708A (en) | Improvements to chain elevators | |
FR1284290A (en) | Stainless steel | |
FR1297375A (en) | Synchronous delay amplifiers | |
FR1326883A (en) | Germanium-aluminum binary alloys and products obtained from these alloys | |
ES90218Y (en) | Enhanced spanner | |
FR1314470A (en) | Direct Coupled Transistron Amplifier | |
BE600294A (en) | Pharmaceutical compounds and processes for their preparation. | |
FR1287765A (en) | Improvements to packaging presses |