IT499674A - - Google Patents
Info
- Publication number
- IT499674A IT499674A IT499674DA IT499674A IT 499674 A IT499674 A IT 499674A IT 499674D A IT499674D A IT 499674DA IT 499674 A IT499674 A IT 499674A
- Authority
- IT
- Italy
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
- C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
- C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
- C07C15/46—Styrene; Ring-alkylated styrenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1067898X | 1951-07-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT499674A true IT499674A (xx) |
Family
ID=10871787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT499674D IT499674A (xx) | 1951-07-18 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE512889A (xx) |
| DE (1) | DE1041054B (xx) |
| FR (1) | FR1067898A (xx) |
| IT (1) | IT499674A (xx) |
| LU (1) | LU31384A1 (xx) |
| NL (1) | NL171055B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2824048A (en) * | 1958-02-18 | Process for separating the ingredients of a reaction mixture | ||
| US2824049A (en) * | 1958-02-18 | Process for the separation of decomposition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL155622B (nl) * | 1949-06-03 | Hough Mfg Corp | Scheidingswand. | |
| NL155623B (nl) * | 1949-06-08 | Stig Albert Nilsson | Geleidingsinrichting aan een machine voor het vervaardigen van optrekbare lamellen-jaloezieen. |
-
0
- NL NLAANVRAGE7713274,A patent/NL171055B/xx unknown
- IT IT499674D patent/IT499674A/it unknown
- BE BE512889D patent/BE512889A/fr unknown
- LU LU31384D patent/LU31384A1/xx unknown
-
1952
- 1952-07-08 DE DED12689A patent/DE1041054B/de active Pending
- 1952-07-17 FR FR1067898D patent/FR1067898A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1067898A (fr) | 1954-06-21 |
| NL171055B (nl) | |
| DE1041054B (de) | 1958-10-16 |
| BE512889A (xx) | |
| LU31384A1 (xx) |