ES403096A3 - Procedure for bleaching cotton fibers. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for bleaching cotton fibers. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES403096A3 ES403096A3 ES403096A ES403096A ES403096A3 ES 403096 A3 ES403096 A3 ES 403096A3 ES 403096 A ES403096 A ES 403096A ES 403096 A ES403096 A ES 403096A ES 403096 A3 ES403096 A3 ES 403096A3
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- cotton fibers
- legally binding
- google translate
- 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
- 229920000742 Cotton Polymers 0.000 title abstract 4
- 238000004061 bleaching Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000007844 bleaching agent Substances 0.000 abstract 1
- 230000003292 diminished effect Effects 0.000 abstract 1
- OUXVDHDFKSWBOW-UHFFFAOYSA-N tetraazanium sulfonatooxy sulfate Chemical compound [NH4+].[NH4+].[NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O.[O-]S(=O)(=O)OOS([O-])(=O)=O OUXVDHDFKSWBOW-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Detergent Compositions (AREA)
Abstract
Process for cold-bleaching cotton fibers, moistening the fibers with a bleach comprising an alkaline aqueous solution of hydrogen peroxide, allowing them to stand in the wetted state at temperatures of the order of 10ºC to 49º c, in which process the absorbency of said fibers of cotton is usually diminished by this treatment; characterized in that it comprises using as a bleaching bath an alkaline aqueous solution of hydrogen peroxide, which contains as an essential component a dipersulfate of the group consisting of alkali metal dipersulfates and ammonium dipersulfate, whereby the absorbency of said cotton fibers is not reduced materially. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES403096A ES403096A3 (en) | 1972-05-23 | 1972-05-23 | Procedure for bleaching cotton fibers. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES403096A ES403096A3 (en) | 1972-05-23 | 1972-05-23 | Procedure for bleaching cotton fibers. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403096A3 true ES403096A3 (en) | 1975-04-16 |
Family
ID=8461247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403096A Expired ES403096A3 (en) | 1972-05-23 | 1972-05-23 | Procedure for bleaching cotton fibers. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES403096A3 (en) |
-
1972
- 1972-05-23 ES ES403096A patent/ES403096A3/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD2A | Announcement of lapse in spain |
Effective date: 20170626 |