NL74946C - - Google Patents
Info
- Publication number
- NL74946C NL74946C NL74946DA NL74946C NL 74946 C NL74946 C NL 74946C NL 74946D A NL74946D A NL 74946DA NL 74946 C NL74946 C NL 74946C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US294027XA | 1949-06-17 | 1949-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL74946C true NL74946C (en) |
Family
ID=21848815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL74946D NL74946C (en) | 1949-06-17 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH294027A (en) |
| FR (1) | FR1020283A (en) |
| GB (1) | GB698179A (en) |
| NL (1) | NL74946C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632312B1 (en) * | 1988-06-03 | 1992-03-27 | Norsolor Sa | NOVEL PROCESS FOR CURING AMINOPLAST RESINS |
-
0
- NL NL74946D patent/NL74946C/xx active
-
1950
- 1950-06-08 GB GB14333/50A patent/GB698179A/en not_active Expired
- 1950-06-16 FR FR1020283D patent/FR1020283A/en not_active Expired
- 1950-06-17 CH CH294027D patent/CH294027A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH294027A (en) | 1953-10-31 |
| GB698179A (en) | 1953-10-07 |
| FR1020283A (en) | 1953-02-04 |