ES8706812A1 - A method for the production of a bleaching and brightening compound - Google Patents
A method for the production of a bleaching and brightening compoundInfo
- Publication number
- ES8706812A1 ES8706812A1 ES555639A ES555639A ES8706812A1 ES 8706812 A1 ES8706812 A1 ES 8706812A1 ES 555639 A ES555639 A ES 555639A ES 555639 A ES555639 A ES 555639A ES 8706812 A1 ES8706812 A1 ES 8706812A1
- Authority
- ES
- Spain
- Prior art keywords
- polymer
- polyethylene
- emulsion
- neutralize
- aqueous solution
- 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
Landscapes
- Detergent Compositions (AREA)
- Paper (AREA)
Abstract
The method comprises the following phases: mixing a certain amount of molten polymer, said polymer consisting essentially of oxidized polyethylene or a polyethylene- acrylic acid copolymer, with sufficient base to saponify and neutralize said oxidized polyethylene or to neutralize said polyethylene-acrylic acid copolymer; establishing contact of said molten polymer in the presence of an anionic or non-ionic surfactant with a sufficient amount of an aqueous solution to form an emulsion; dispersion of a quantity of fluorescent bleaching agent in said emulsion, said fluorescent bleaching agent being in a ratio of between approximately 1:1.5 and 1:3 by weight to the emulsified polymer; and slowly adding sodium hypochlorite dissolved in an aqueous solution to the dispersed ultramarine blue and emulsified polymer until the emulsion breaks.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74830685A | 1985-06-24 | 1985-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8706812A1 true ES8706812A1 (en) | 1987-07-01 |
| ES555639A0 ES555639A0 (en) | 1987-07-01 |
Family
ID=25008906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES555639A Expired ES8706812A1 (en) | 1985-06-24 | 1986-06-03 | A method for the production of a bleaching and brightening compound |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | ATE55408T1 (en) |
| CA (1) | CA1290907C (en) |
| DE (1) | DE3673262D1 (en) |
| EG (1) | EG18135A (en) |
| ES (1) | ES8706812A1 (en) |
| MX (1) | MX171285B (en) |
| TR (1) | TR23414A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2110373A1 (en) * | 1996-05-10 | 1998-02-01 | Clorox Co | Sequesterants as hypochlorite bleach enhancers |
| WO2003100155A1 (en) * | 2002-05-28 | 2003-12-04 | Lavapant Sevilla S.A. | Localised application of optical brightener on clothing |
-
1986
- 1986-06-03 ES ES555639A patent/ES8706812A1/en not_active Expired
- 1986-06-09 CA CA000511148A patent/CA1290907C/en not_active Expired - Lifetime
- 1986-06-16 DE DE8686304625T patent/DE3673262D1/en not_active Expired - Lifetime
- 1986-06-16 AT AT86304625T patent/ATE55408T1/en not_active IP Right Cessation
- 1986-06-23 EG EG380/86A patent/EG18135A/en active
- 1986-06-24 MX MX002903A patent/MX171285B/en unknown
- 1986-12-24 TR TR337/86A patent/TR23414A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2110373A1 (en) * | 1996-05-10 | 1998-02-01 | Clorox Co | Sequesterants as hypochlorite bleach enhancers |
| WO2003100155A1 (en) * | 2002-05-28 | 2003-12-04 | Lavapant Sevilla S.A. | Localised application of optical brightener on clothing |
Also Published As
| Publication number | Publication date |
|---|---|
| TR23414A (en) | 1989-12-29 |
| DE3673262D1 (en) | 1990-09-13 |
| MX171285B (en) | 1993-10-18 |
| ATE55408T1 (en) | 1990-08-15 |
| CA1290907C (en) | 1991-10-22 |
| EG18135A (en) | 1993-02-28 |
| ES555639A0 (en) | 1987-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20041102 |