DE214041C - - Google Patents
Info
- Publication number
- DE214041C DE214041C DE1905214041D DE214041DA DE214041C DE 214041 C DE214041 C DE 214041C DE 1905214041 D DE1905214041 D DE 1905214041D DE 214041D A DE214041D A DE 214041DA DE 214041 C DE214041 C DE 214041C
- Authority
- DE
- Germany
- Prior art keywords
- formaldehyde
- zinc
- acid
- weight
- parts
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C313/02—Sulfinic acids; Derivatives thereof
- C07C313/04—Sulfinic acids; Esters thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Sensitive Colour Forming Recording (AREA)
- Printing Plates And Materials Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT43374D AT43374B (de) | 1905-12-04 | 1909-03-06 | Verfahren zur Darstellung von formaldehydhydroschwefligsaurem Zink. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE214041C true DE214041C (enExample) |
Family
ID=475647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1905214041D Expired - Lifetime DE214041C (enExample) | 1905-12-04 | 1905-12-04 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE214041C (enExample) |
-
1905
- 1905-12-04 DE DE1905214041D patent/DE214041C/de not_active Expired - Lifetime
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