FR1562687A - - Google Patents
Info
- Publication number
- FR1562687A FR1562687A FR1562687DA FR1562687A FR 1562687 A FR1562687 A FR 1562687A FR 1562687D A FR1562687D A FR 1562687DA FR 1562687 A FR1562687 A FR 1562687A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US63839767A | 1967-05-15 | 1967-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1562687A true FR1562687A (fr) | 1969-04-04 |
Family
ID=24559864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1562687D Expired FR1562687A (fr) | 1967-05-15 | 1968-05-13 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3546280A (fr) |
| JP (1) | JPS4840351B1 (fr) |
| BE (1) | BE715137A (fr) |
| CH (1) | CH532558A (fr) |
| DE (1) | DE1768075A1 (fr) |
| FR (1) | FR1562687A (fr) |
| GB (1) | GB1172632A (fr) |
| NL (1) | NL6805411A (fr) |
| SE (1) | SE358882B (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1524654A (en) * | 1976-06-14 | 1978-09-13 | Koppers Co Inc | Production of disulphonated aromatic hydrocarbons |
| JP4925399B2 (ja) * | 2005-06-08 | 2012-04-25 | 東洋インキＳｃホールディングス株式会社 | 固体酸の製造方法 |
| US20090134369A1 (en) * | 2007-11-26 | 2009-05-28 | Applied Nanoworks, Inc. | Metal alkoxides, apparatus for manufacturing metal alkoxides, related methods and uses thereof |
| CN102470336A (zh) * | 2010-05-17 | 2012-05-23 | R3融合公司 | 连续加工反应器及其使用方法 |
| CN102993062B (zh) * | 2012-07-30 | 2013-12-18 | 枣庄市泰瑞精细化工有限公司 | 一种利用2-萘磺酸反应母液生产1，6-萘二磺酸钠的制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1137005B (de) * | 1961-03-10 | 1962-09-27 | Basf Ag | Verfahren zur Herstellung von Kondensationsprodukten aus Naphthalinsulfonsaeuren undAldehyden |
| US3239559A (en) * | 1962-09-14 | 1966-03-08 | Sun Oil Co | Preparation of aromatic disulfonates |
-
1967
- 1967-05-15 US US638397A patent/US3546280A/en not_active Expired - Lifetime
-
1968
- 1968-03-29 DE DE19681768075 patent/DE1768075A1/de active Pending
- 1968-04-11 CH CH542468A patent/CH532558A/de not_active IP Right Cessation
- 1968-04-17 NL NL6805411A patent/NL6805411A/xx unknown
- 1968-04-25 JP JP43027482A patent/JPS4840351B1/ja active Pending
- 1968-05-08 GB GB21893/68A patent/GB1172632A/en not_active Expired
- 1968-05-09 SE SE06304/68A patent/SE358882B/xx unknown
- 1968-05-13 FR FR1562687D patent/FR1562687A/fr not_active Expired
- 1968-05-14 BE BE715137D patent/BE715137A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1768075A1 (de) | 1971-12-09 |
| GB1172632A (en) | 1969-12-03 |
| NL6805411A (fr) | 1968-11-18 |
| SE358882B (fr) | 1973-08-13 |
| JPS4840351B1 (fr) | 1973-11-30 |
| US3546280A (en) | 1970-12-08 |
| CH532558A (de) | 1973-01-15 |
| BE715137A (fr) | 1968-11-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |