DE198043A - - Google Patents
Info
- Publication number
- DE198043A DE198043A DE198043A DE 198043 A DE198043 A DE 198043A DE 198043 A DE198043 A DE 198043A
- Authority
- DE
- Germany
- Prior art keywords
- etching
- acid
- chlorates
- indigo
- ammonia salts
- 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.)
- Pending
Links
- 238000005530 etching Methods 0.000 claims 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims 2
- 229940097275 Indigo Drugs 0.000 claims 1
- 240000007871 Indigofera tinctoria Species 0.000 claims 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical class N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Description
!berlin, gedruckt in der reichsdruckereI.! Berlin, printed in the ReichsdruckereI.
Claims (1)
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE198043A (en) | ||
| ATE9562T1 (en) | PROCESS FOR PRESERVING PLANTFORMS DEVELOPED READY FOR PRINTING. | |
| DE265294C (en) | ||
| DE171900C (en) | ||
| DE223709C (en) | ||
| DE896335C (en) | Method for vetting vat dyes | |
| ATE297875T1 (en) | METHOD AND DEVICE FOR SEPARATING AND DESTROYING DISSOLVED NITRATE | |
| DE88548C (en) | ||
| DE286744C (en) | ||
| DE32632C (en) | Process for decolorizing and cleaning broths containing tannin using aluminum thiosulphate (hyposulphurous alumina) | |
| DE216725C (en) | ||
| DE623322C (en) | ||
| DE123128C (en) | ||
| DE285323C (en) | ||
| DE1771321C3 (en) | Process for operating fuel elements with alkaline electrolytes | |
| DE250453C (en) | ||
| DE275343C (en) | ||
| DE243586C (en) | ||
| DE285698C (en) | ||
| DE15736C (en) | Process for depilating fur | |
| DE92997C (en) | ||
| DE255321C (en) | IRON TANNING PROCESS | |
| DE279199C (en) | ||
| DE219268C (en) | ||
| DE272386C (en) |