IT1183297B - Di:methyl-di:methyl-phenoxy valeric acid prepn. - Google Patents
Di:methyl-di:methyl-phenoxy valeric acid prepn.Info
- Publication number
- IT1183297B IT1183297B IT19220/85A IT1922085A IT1183297B IT 1183297 B IT1183297 B IT 1183297B IT 19220/85 A IT19220/85 A IT 19220/85A IT 1922085 A IT1922085 A IT 1922085A IT 1183297 B IT1183297 B IT 1183297B
- Authority
- IT
- Italy
- Prior art keywords
- coil
- methyl
- valeric acid
- coils
- phenoxy valeric
- Prior art date
Links
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N Valeric acid Natural products CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 title 1
- 229940005605 valeric acid Drugs 0.000 title 1
- 238000010438 heat treatment Methods 0.000 abstract 3
- 239000000919 ceramic Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
Abstract
The heating element (1) comprises two separate electrically conductive coils (4, 11) to act as heating elements. One coil (4) supplies power to the timer control circuit by "tapping" a small amount of power from an external power supply The other coil (11) is a larger coil of greater resistance which acts as the primary heating means of the element. Pref., the coils are surrounded by quartz tube (2). One coil (4) is wound on a ceramic insulating tube with bores for the output end (5) of this coil (4) but the input end (12) of the other coil 811).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19220/85A IT1183297B (en) | 1985-01-24 | 1985-01-24 | Di:methyl-di:methyl-phenoxy valeric acid prepn. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19220/85A IT1183297B (en) | 1985-01-24 | 1985-01-24 | Di:methyl-di:methyl-phenoxy valeric acid prepn. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8519220A0 IT8519220A0 (en) | 1985-01-24 |
IT1183297B true IT1183297B (en) | 1987-10-22 |
Family
ID=11155895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19220/85A IT1183297B (en) | 1985-01-24 | 1985-01-24 | Di:methyl-di:methyl-phenoxy valeric acid prepn. |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1183297B (en) |
-
1985
- 1985-01-24 IT IT19220/85A patent/IT1183297B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8519220A0 (en) | 1985-01-24 |
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