BE646907A - - Google Patents
Info
- Publication number
- BE646907A BE646907A BE646907A BE646907A BE646907A BE 646907 A BE646907 A BE 646907A BE 646907 A BE646907 A BE 646907A BE 646907 A BE646907 A BE 646907A BE 646907 A BE646907 A BE 646907A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/82—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups
- C07C49/825—Ketones containing a keto group bound to a six-membered aromatic ring containing hydroxy groups all hydroxy groups bound to the ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US274799A US3226415A (en) | 1963-04-22 | 1963-04-22 | Stabilized organic isocyanates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE646907A true BE646907A (xx) | 1964-10-22 |
Family
ID=23049655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE646907A BE646907A (xx) | 1963-04-22 | 1964-04-22 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3226415A (xx) |
| BE (1) | BE646907A (xx) |
| DE (1) | DE1274120B (xx) |
| GB (1) | GB1022657A (xx) |
| NL (1) | NL6404335A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP1567678S (xx) | 2016-04-01 | 2017-01-23 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE487959A (xx) * | 1949-09-15 | |||
| US2686812A (en) * | 1951-09-07 | 1954-08-17 | Gen Aniline & Film Corp | 2, 2', 4-trihydroxy-4'-alkoxybenzophenones and the process of preparing the same |
| FR1295166A (fr) * | 1961-07-13 | 1962-06-01 | Allied Chem | Stabilisation d'isocyanates organiques |
-
1963
- 1963-04-22 US US274799A patent/US3226415A/en not_active Expired - Lifetime
-
1964
- 1964-04-15 GB GB15606/64A patent/GB1022657A/en not_active Expired
- 1964-04-21 DE DEO10097A patent/DE1274120B/de active Pending
- 1964-04-21 NL NL6404335A patent/NL6404335A/xx unknown
- 1964-04-22 BE BE646907A patent/BE646907A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6404335A (xx) | 1964-10-23 |
| DE1274120B (de) | 1968-08-01 |
| US3226415A (en) | 1965-12-28 |
| GB1022657A (en) | 1966-03-16 |