ES404725A2 - Procedure for the obtaining of cold efficacy blending agents. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the obtaining of cold efficacy blending agents. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES404725A2 ES404725A2 ES404725A ES404725A ES404725A2 ES 404725 A2 ES404725 A2 ES 404725A2 ES 404725 A ES404725 A ES 404725A ES 404725 A ES404725 A ES 404725A ES 404725 A2 ES404725 A2 ES 404725A2
- Authority
- ES
- Spain
- Prior art keywords
- bleaching
- weight
- cold
- whiteners
- activator
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000002156 mixing Methods 0.000 title 1
- 238000004061 bleaching Methods 0.000 abstract 4
- 239000012190 activator Substances 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 150000007513 acids Chemical class 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 238000005406 washing Methods 0.000 abstract 2
- 230000004913 activation Effects 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- -1 azolyl- Chemical group 0.000 abstract 1
- 125000004541 benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 150000003460 sulfonic acids Chemical class 0.000 abstract 1
- 238000010998 test method Methods 0.000 abstract 1
Landscapes
- Detergent Compositions (AREA)
Abstract
Improvements introduced in the object of the Main Patent No. 397,785, filed on December 9, 1971, for: "Procedure for obtaining cold efficacy bleaching agents", especially washing agents with cold bleaching effect, comprising combining each: 3 to 100, preferably 5 to 90% by weight of a bleaching component consisting of: a) 99.99 to 95, preferably 99.98 to 97.5% by weight of a H2O2 supplying precomposite in aqueous solution, as well as an N-acyl or O-acyl compound that serves as an activator for H2O2, which has an activation value, determined according to the test method, described below, for the percomposites of at least 3, preferably at least 4.5, the percomposite and the activator being present in such quantities so that per g-atom of Active oxygen is present at least 0.01 and maximum 4, preferably at least 0.05 and maximum 2 moles of activator, b) 0.01 to 5, preferably 0.02 to 2.5% by weight of at least one of the whiteners at least one of the whiteners of the following types: 4,4'-bis- (azolyl-) acids stilben-2,2'-disulfonic, stilbil-naphthotriazoles, bis- (benzoxazolyl) derivatives and/or 2-benzoxazclyl-4,5-naphthothiophene compounds, the mentioned whiteners may be presented, provided they represent acids, especially sulfonic acids, also in the form of its salts. 97 to 0, preferably 95 to 10% by weight of the other usual components in bleaching or bleaching washing agents, characterized in that the bleaches are replaced, partially or totally, by bleaches of the type of the diphenyl-diestyryl compounds. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2134691A DE2134691A1 (en) | 1970-12-10 | 1971-07-12 | Means for the production of cold bleach liquors, in particular of cold bleaching liquors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES404725A2 true ES404725A2 (en) | 1977-07-01 |
Family
ID=5813394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES404725A Expired ES404725A2 (en) | 1971-07-12 | 1972-07-11 | Procedure for the obtaining of cold efficacy blending agents. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES404725A2 (en) |
-
1972
- 1972-07-11 ES ES404725A patent/ES404725A2/en not_active Expired
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