CH463501A - Verfahren zur Herstellung von Grignardreagens - Google Patents
Verfahren zur Herstellung von GrignardreagensInfo
- Publication number
- CH463501A CH463501A CH76764A CH76764A CH463501A CH 463501 A CH463501 A CH 463501A CH 76764 A CH76764 A CH 76764A CH 76764 A CH76764 A CH 76764A CH 463501 A CH463501 A CH 463501A
- Authority
- CH
- Switzerland
- Prior art keywords
- preparation
- grignard reagent
- grignard
- reagent
- Prior art date
Links
- 239000007818 Grignard reagent Substances 0.000 title 1
- 150000004795 grignard reagents Chemical class 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/04—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by contact of fibres with a running surface
- D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/02—Magnesium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US253249A US3161689A (en) | 1963-01-23 | 1963-01-23 | Process for making grignard reagents |
| JP5913667 | 1967-09-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH463501A true CH463501A (de) | 1968-10-15 |
Family
ID=26400180
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH76764A CH463501A (de) | 1963-01-23 | 1964-01-23 | Verfahren zur Herstellung von Grignardreagens |
| CH1384668A CH483501A (fr) | 1963-01-23 | 1968-09-12 | Procédé pour le transport rotatif de fibres et dispositif pour sa mise en oeuvre |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1384668A CH483501A (fr) | 1963-01-23 | 1968-09-12 | Procédé pour le transport rotatif de fibres et dispositif pour sa mise en oeuvre |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3447299A (de) |
| CH (2) | CH463501A (de) |
| DE (2) | DE1219935B (de) |
| FR (1) | FR1603088A (de) |
| GB (2) | GB1045326A (de) |
| NL (2) | NL6812802A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1297308A (de) * | 1969-03-20 | 1972-11-22 | ||
| US3676992A (en) * | 1970-02-16 | 1972-07-18 | Monsanto Co | Fluid spinning process for novel yarns |
| JPS4854222A (de) * | 1971-11-16 | 1973-07-30 | ||
| DE2506645C3 (de) * | 1975-02-17 | 1986-05-07 | Central'nyj naučno-issledovatel'skij institut chlopčatobumažnoj promyšlennosti, Moskau/Moskva | Vorrichtung zum Verspinnen von Fasern, insbesondere zur Herstellung grober Garne |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3368339A (en) * | 1966-01-27 | 1968-02-13 | Negishi Kogyo Kenkyusho Urawa | Rotating spinning tube |
-
0
- NL NL133490D patent/NL133490C/xx active
-
1964
- 1964-01-15 GB GB1867/64A patent/GB1045326A/en not_active Expired
- 1964-01-23 CH CH76764A patent/CH463501A/de unknown
- 1964-01-23 DE DEG39676A patent/DE1219935B/de active Pending
-
1968
- 1968-03-06 GB GB00766/68A patent/GB1207449A/en not_active Expired
- 1968-03-07 US US711294A patent/US3447299A/en not_active Expired - Lifetime
- 1968-09-06 NL NL6812802A patent/NL6812802A/xx unknown
- 1968-09-12 CH CH1384668A patent/CH483501A/fr not_active IP Right Cessation
- 1968-09-13 FR FR1603088D patent/FR1603088A/fr not_active Expired
- 1968-09-14 DE DE19681785358 patent/DE1785358A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3447299A (en) | 1969-06-03 |
| GB1207449A (en) | 1970-09-30 |
| GB1045326A (en) | 1966-10-12 |
| NL133490C (de) | |
| FR1603088A (de) | 1971-03-15 |
| DE1785358A1 (de) | 1972-02-10 |
| NL6812802A (de) | 1969-03-18 |
| DE1219935B (de) | 1966-06-30 |
| CH483501A (fr) | 1969-12-31 |
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