DE257827C - - Google Patents
Info
- Publication number
- DE257827C DE257827C DENDAT257827D DE257827DA DE257827C DE 257827 C DE257827 C DE 257827C DE NDAT257827 D DENDAT257827 D DE NDAT257827D DE 257827D A DE257827D A DE 257827DA DE 257827 C DE257827 C DE 257827C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- manganese peroxide
- dicyandiamidine
- powdery
- coal
- 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.)
- Active
Links
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims 2
- SQSPRWMERUQXNE-UHFFFAOYSA-N Guanylurea Chemical class NC(=N)NC(N)=O SQSPRWMERUQXNE-UHFFFAOYSA-N 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 239000003245 coal Substances 0.000 claims 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims 1
- 235000014413 iron hydroxide Nutrition 0.000 claims 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/16—Cyanamide; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE257827C true DE257827C (OSRAM) |
Family
ID=515705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT257827D Active DE257827C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE257827C (OSRAM) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5003658A (en) * | 1988-11-03 | 1991-04-02 | Rolleri Dennis A | Compact sanitary toothbrush |
| US5349082A (en) * | 1993-03-19 | 1994-09-20 | Miles Inc. | Toluene diisocyanate residue |
| US5424386A (en) * | 1992-04-08 | 1995-06-13 | Bayer Aktiengesellschaft | Modified aromatic polyisocyanates and their use for the production of rigid foamed materials |
| US6673960B1 (en) | 1998-06-18 | 2004-01-06 | Basf Aktiengesellschaft | Work-up of distillation residues from the synthesis of toluene diisocyanate |
-
0
- DE DENDAT257827D patent/DE257827C/de active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5003658A (en) * | 1988-11-03 | 1991-04-02 | Rolleri Dennis A | Compact sanitary toothbrush |
| US5424386A (en) * | 1992-04-08 | 1995-06-13 | Bayer Aktiengesellschaft | Modified aromatic polyisocyanates and their use for the production of rigid foamed materials |
| US5468783A (en) * | 1992-04-08 | 1995-11-21 | Bayer Aktiengesellschaft | Modified aromatic polyisocyanates and their use for the production of rigid foamed materials |
| US5349082A (en) * | 1993-03-19 | 1994-09-20 | Miles Inc. | Toluene diisocyanate residue |
| US6673960B1 (en) | 1998-06-18 | 2004-01-06 | Basf Aktiengesellschaft | Work-up of distillation residues from the synthesis of toluene diisocyanate |
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