CH399427A - Process for the production of non-dusting pearl or grayish perborate with reduced bulk density - Google Patents
Process for the production of non-dusting pearl or grayish perborate with reduced bulk densityInfo
- Publication number
- CH399427A CH399427A CH7287159A CH7287159A CH399427A CH 399427 A CH399427 A CH 399427A CH 7287159 A CH7287159 A CH 7287159A CH 7287159 A CH7287159 A CH 7287159A CH 399427 A CH399427 A CH 399427A
- Authority
- CH
- Switzerland
- Prior art keywords
- grayish
- perborate
- dusting
- pearl
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3942—Inorganic per-compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
- C01B15/123—Stabilisation of the solid compounds, subsequent to the preparation or to the crystallisation, by additives or by coating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
- C01B15/055—Peroxyhydrates; Peroxyacids or salts thereof
- C01B15/12—Peroxyhydrates; Peroxyacids or salts thereof containing boron
- C01B15/126—Dehydration of solid hydrated peroxyborates to less hydrated or anhydrous products
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Detergent Compositions (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK35073A DE1064485B (en) | 1958-06-14 | 1958-06-14 | Process for the production of non-dusting perborate in pearl or sleet form and reduced bulk weight |
| DEK35914A DE1079010B (en) | 1958-06-14 | 1958-10-03 | Process for the production of non-dusting sodium perborate with reduced bulk weight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH399427A true CH399427A (en) | 1965-09-30 |
Family
ID=25983071
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH7287159A CH399427A (en) | 1958-06-14 | 1959-05-04 | Process for the production of non-dusting pearl or grayish perborate with reduced bulk density |
| CH1252664A CH404614A (en) | 1958-06-14 | 1959-05-04 | Process for the production of non-dusting perborate with reduced bulk density |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1252664A CH404614A (en) | 1958-06-14 | 1959-05-04 | Process for the production of non-dusting perborate with reduced bulk density |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE579531A (en) |
| CH (2) | CH399427A (en) |
| DE (2) | DE1064485B (en) |
| FR (1) | FR1224764A (en) |
| GB (1) | GB924291A (en) |
| NL (4) | NL6611991A (en) |
| SE (1) | SE312791B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL282952A (en) * | 1961-09-07 | |||
| DE1275521B (en) * | 1965-09-17 | 1968-08-22 | Degussa | Process for obtaining molded, low bulk weight alkali perborate |
-
0
- BE BE579531D patent/BE579531A/xx unknown
- NL NL239735D patent/NL239735A/xx unknown
- NL NL131053D patent/NL131053C/xx active
-
1958
- 1958-06-14 DE DEK35073A patent/DE1064485B/en active Pending
- 1958-10-03 DE DEK35914A patent/DE1079010B/en active Pending
-
1959
- 1959-05-04 CH CH7287159A patent/CH399427A/en unknown
- 1959-05-04 CH CH1252664A patent/CH404614A/en unknown
- 1959-05-21 FR FR795230A patent/FR1224764A/en not_active Expired
- 1959-06-02 GB GB1886659A patent/GB924291A/en not_active Expired
-
1965
- 1965-09-23 SE SE1236165A patent/SE312791B/xx unknown
-
1966
- 1966-08-25 NL NL6611991A patent/NL6611991A/xx unknown
-
1967
- 1967-11-17 NL NL6715653A patent/NL6715653A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL131053C (en) | |
| CH404614A (en) | 1965-12-31 |
| NL6611991A (en) | 1966-10-25 |
| DE1064485B (en) | 1959-09-03 |
| NL239735A (en) | |
| GB924291A (en) | 1963-04-24 |
| BE579531A (en) | |
| NL6715653A (en) | 1968-02-26 |
| DE1079010B (en) | 1960-04-07 |
| SE312791B (en) | 1969-07-28 |
| FR1224764A (en) | 1960-06-27 |
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