BE497999A - - Google Patents
Info
- Publication number
- BE497999A BE497999A BE497999DA BE497999A BE 497999 A BE497999 A BE 497999A BE 497999D A BE497999D A BE 497999DA BE 497999 A BE497999 A BE 497999A
- Authority
- BE
- Belgium
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
- C08L61/12—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with polyhydric phenols
-
- 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
- C08G8/20—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with polyhydric phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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)
- Adhesives Or Adhesive Processes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US692937XA | 1949-09-09 | 1949-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE497999A true BE497999A (US07176919-20070213-C00032.png) |
Family
ID=22088001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE497999D BE497999A (US07176919-20070213-C00032.png) | 1949-09-09 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE497999A (US07176919-20070213-C00032.png) |
| GB (1) | GB692937A (US07176919-20070213-C00032.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57111034A (en) * | 1980-12-10 | 1982-07-10 | Hitachi Ltd | Semiconductor device and its manufacture |
| DE3909593A1 (de) * | 1989-03-23 | 1990-09-27 | Hoechst Ag | Bindemittel, ihre herstellung und anwendung in haertbaren mischungen |
-
0
- BE BE497999D patent/BE497999A/xx unknown
-
1950
- 1950-08-03 GB GB19423/50A patent/GB692937A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB692937A (en) | 1953-06-17 |
