FR2335597A1 - Non-caking bleaching compsn. contg. sodium perborate - soluble alkali salts and zeolitic molecular sieve - Google Patents
Non-caking bleaching compsn. contg. sodium perborate - soluble alkali salts and zeolitic molecular sieveInfo
- Publication number
- FR2335597A1 FR2335597A1 FR7637516A FR7637516A FR2335597A1 FR 2335597 A1 FR2335597 A1 FR 2335597A1 FR 7637516 A FR7637516 A FR 7637516A FR 7637516 A FR7637516 A FR 7637516A FR 2335597 A1 FR2335597 A1 FR 2335597A1
- Authority
- FR
- France
- Prior art keywords
- molecular sieve
- zeolitic molecular
- contg
- caking
- sodium perborate
- 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.)
- Granted
Links
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 title abstract 5
- 238000004061 bleaching Methods 0.000 title abstract 2
- 239000002808 molecular sieve Substances 0.000 title abstract 2
- 150000001447 alkali salts Chemical class 0.000 title 1
- 229960001922 sodium perborate Drugs 0.000 title 1
- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
- 235000021317 phosphate Nutrition 0.000 abstract 2
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 2
- 150000001768 cations Chemical class 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 1
- 235000019832 sodium triphosphate Nutrition 0.000 abstract 1
- 238000010186 staining Methods 0.000 abstract 1
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The compsn. contains (by wt.) 15-50% Na perborate 4H2O (I), 25-75% >=1 water-soluble Na or K sulphate, carbonate, silicate or phosphate (II) and 5-30% water-insoluble zeolitic molecular sieve (III) of particle dia. 0.5-12 mu which can be hydrated up to >=10 wt.%. (III) contains >=1.5% water and a monovalent cation, i.e. Na, K, Li, NH4 or H, and is >=1/4 of the amt. of (I). Pref. (II) are Na silicate, carbonate, sulphate and/or tripolyphosphate, but phosphates are best excluded. Compsns. are free-flowing and storage stable and the aq. solns. provide adequate bleaching/cleaning without being heated to b. pt. (III) tends to absorb any incompletely bleached dye so prevents staining of other fabrics.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US64079175A | 1975-12-15 | 1975-12-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2335597A1 true FR2335597A1 (en) | 1977-07-15 |
| FR2335597B1 FR2335597B1 (en) | 1981-07-24 |
Family
ID=24569717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7637516A Granted FR2335597A1 (en) | 1975-12-15 | 1976-12-13 | Non-caking bleaching compsn. contg. sodium perborate - soluble alkali salts and zeolitic molecular sieve |
Country Status (8)
| Country | Link |
|---|---|
| AU (1) | AU507136B2 (en) |
| BE (1) | BE849380A (en) |
| CA (1) | CA1078556A (en) |
| DE (1) | DE2655482C2 (en) |
| DK (1) | DK563576A (en) |
| FR (1) | FR2335597A1 (en) |
| IT (1) | IT1073946B (en) |
| ZA (1) | ZA767016B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2335598A1 (en) * | 1975-12-15 | 1977-07-15 | Colgate Palmolive Co | Bleaching compsn. contg. peroxy cpd. activator and zeolite cpd. - used in washing powder giving better low temp. bleaching |
| EP0098108A1 (en) * | 1982-06-25 | 1984-01-11 | Unilever Plc | Detergent composition |
| FR2562085A1 (en) * | 1984-04-02 | 1985-10-04 | Colgate Palmolive Co | DETERGENT BLEACHING DETERGENT COMPOSITION CONTAINING LOWER HYDRATE OF SODIUM PERBORATE AND PROCESS FOR PRODUCING THE SAME |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056723B1 (en) * | 1981-01-21 | 1984-12-05 | Unilever Plc | Detergent compositions |
| US4536183A (en) * | 1984-04-09 | 1985-08-20 | Lever Brothers Company | Manganese bleach activators |
| GB9317180D0 (en) † | 1993-08-18 | 1993-10-06 | Unilever Plc | Granular detergent compositions containing zeolite and process for their preparation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2225568A1 (en) * | 1973-04-13 | 1974-11-08 | Henkel & Cie Gmbh | |
| NL7406306A (en) * | 1973-05-11 | 1974-11-13 | ||
| FR2262408A1 (en) * | 1974-02-21 | 1975-09-19 | Gen Electric | |
| FR2269575A1 (en) * | 1974-05-03 | 1975-11-28 | Henkel & Cie Gmbh | |
| FR2335594A1 (en) * | 1975-12-15 | 1977-07-15 | Colgate Palmolive Co | Phosphate free washing powders based on alkylbenzene sulphonates - contg. zeolite peroxy salt and silicate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH379474A (en) * | 1956-12-31 | 1964-07-15 | Union Carbide Corp | Zeolite molecular sieve and its use |
| AT337325B (en) * | 1973-08-31 | 1977-06-27 | Henkel & Cie Gmbh | PROCEDURES FOR WASHING, BLEACHING OR CLEANING SOLID MATERIALS, IN PARTICULAR TEXTILES, AND MEANS FOR CARRYING OUT THE PROCESS |
-
1976
- 1976-11-23 ZA ZA00767016A patent/ZA767016B/en unknown
- 1976-12-02 AU AU20211/76A patent/AU507136B2/en not_active Expired
- 1976-12-08 DE DE2655482A patent/DE2655482C2/en not_active Expired
- 1976-12-09 IT IT52537/76A patent/IT1073946B/en active
- 1976-12-13 CA CA267,752A patent/CA1078556A/en not_active Expired
- 1976-12-13 FR FR7637516A patent/FR2335597A1/en active Granted
- 1976-12-14 BE BE173236A patent/BE849380A/en not_active IP Right Cessation
- 1976-12-15 DK DK563576A patent/DK563576A/en not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2225568A1 (en) * | 1973-04-13 | 1974-11-08 | Henkel & Cie Gmbh | |
| FR2234366A1 (en) * | 1973-04-13 | 1975-01-17 | Henkel & Cie Gmbh | |
| NL7406306A (en) * | 1973-05-11 | 1974-11-13 | ||
| FR2262408A1 (en) * | 1974-02-21 | 1975-09-19 | Gen Electric | |
| FR2269575A1 (en) * | 1974-05-03 | 1975-11-28 | Henkel & Cie Gmbh | |
| FR2335594A1 (en) * | 1975-12-15 | 1977-07-15 | Colgate Palmolive Co | Phosphate free washing powders based on alkylbenzene sulphonates - contg. zeolite peroxy salt and silicate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2335598A1 (en) * | 1975-12-15 | 1977-07-15 | Colgate Palmolive Co | Bleaching compsn. contg. peroxy cpd. activator and zeolite cpd. - used in washing powder giving better low temp. bleaching |
| EP0098108A1 (en) * | 1982-06-25 | 1984-01-11 | Unilever Plc | Detergent composition |
| FR2562085A1 (en) * | 1984-04-02 | 1985-10-04 | Colgate Palmolive Co | DETERGENT BLEACHING DETERGENT COMPOSITION CONTAINING LOWER HYDRATE OF SODIUM PERBORATE AND PROCESS FOR PRODUCING THE SAME |
Also Published As
| Publication number | Publication date |
|---|---|
| ZA767016B (en) | 1978-06-28 |
| DE2655482C2 (en) | 1985-08-14 |
| FR2335597B1 (en) | 1981-07-24 |
| DE2655482A1 (en) | 1977-06-16 |
| CA1078556A (en) | 1980-06-03 |
| AU507136B2 (en) | 1980-02-07 |
| AU2021176A (en) | 1978-06-08 |
| IT1073946B (en) | 1985-04-17 |
| BE849380A (en) | 1977-04-01 |
| DK563576A (en) | 1977-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |