GB1049190A - Stable solutions of peroxybenzoic acids - Google Patents
Stable solutions of peroxybenzoic acidsInfo
- Publication number
- GB1049190A GB1049190A GB13981/65A GB1398165A GB1049190A GB 1049190 A GB1049190 A GB 1049190A GB 13981/65 A GB13981/65 A GB 13981/65A GB 1398165 A GB1398165 A GB 1398165A GB 1049190 A GB1049190 A GB 1049190A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- peroxybenzoic
- tert
- acids
- butyl alcohol
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
- C07C407/003—Separation; Purification; Stabilisation; Use of additives
- C07C407/006—Stabilisation; Use of additives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/15—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using organic agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/17—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen in an inert solvent
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A stable aqueous composition suitable for bleaching and sterilizing textile materials comprises peroxybenzoic acid or a substituted peroxybenzoic acid which does not contain groups which can be oxidized by peroxybenzoic acids, dissolved in a mixed solvent comprising water and tert-butyl alcohol in which the tert-butyl alcohol is present in a weight ratio relative to the water of up to 1 : 1 and in an amount sufficient to dissolve and stabilize the peroxy acid to form a homogenous solution. The solution may contain up to 12% by weight of the peroxybenzoic acid. The substituted peroxybenzoic acid may be o-, m- or p-chloroperoxybenzoic acid, p-tertiary butyl peroxybenzoic acid or p-methoxy peroxybenzoic acid. Impurities which cause decomposition of the peroxybenzoic acids or which can be oxidized by these acids, e.g. heavy metals, may be removed by distilling the tert-butyl alcohol in glass or glass-lined equipment or by the addition of about 100 p.p.m. of a metal chelating agent, e.g. dipicolinic acid.ALSO:A stable aqueous composition suitable for sterilizing textile materials, e.g. cotton, comprises peroxybenzoic acid or a substituted peroxybenzoic acid which does not contain groups which can be oxidized by peroxybenzoic acids, dissolved in a mixed solvent comprising water and tert-butyl alcohol in which the tert-butyl alcohol is present in a weight ratio relative to the water of up to 1:1 and in an amount sufficient to dissolve and stabilize the peroxy acid to form a homogenous solution. The solution may contain up to 12% by weight of the peroxy-benzoic acid. The substituted peroxybenzoic acid may be o, m or p-chloroperoxybenzoic acid, p-tertiary butyl peroxybenzoic acid or p-methoxy peroxybenzoic acid. Impurities which cause decomposition of the peroxybenzoic acids or which can be oxidized by these acids, e.g. heavy metals, may be removed by distilling the tert-butyl alcohol in glass or glass-lined equipment or by the addition of about 100 ppm of a metal chelating agent, e.g. dipicolinic acid.ALSO:Textile materials, e.g. cotton, are bleached by treating them with a stable aqueous composition comprising peroxybenzoic acid or a substituted peroxybenzoic acid which does not contain groups which can be oxidized by peroxybenzoic acids, dissolved in a mixed solvent comprising water and tert-butyl alcohol in which the tert-butyl alcohol is present in a weight ratio relative to the water of up to 1:1 and in an amount sufficient to dissolve and stabilize the peroxy acid to form a homogenous solution. The solution may contain up to 12% by weight of the peroxy-benzoic acid. The substituted peroxybenzoic acid may be o, m or p-chloroperoxybenzoic acid, p-tertiary butyl peroxybenzoic acid or p-methoxy peroxybenzoic acid. Impurities which cause decomposition of the peroxybenzoic acids or which can be oxidized by these acids, e.g. heavy metals, may be removed by distilling the tert-butyl alcohol in glass or glass-lined equipment or by the addition of about 100 ppm of a metal chelating agent, e.g. dipicolinic acid.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US357765A US3248336A (en) | 1964-04-06 | 1964-04-06 | Aqueous bleaching solutions of peroxycarboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1049190A true GB1049190A (en) | 1966-11-23 |
Family
ID=23406937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13981/65A Expired GB1049190A (en) | 1964-04-06 | 1965-04-02 | Stable solutions of peroxybenzoic acids |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3248336A (en) |
| BE (1) | BE661881A (en) |
| DE (1) | DE1289815B (en) |
| ES (1) | ES311236A1 (en) |
| FI (1) | FI43586B (en) |
| GB (1) | GB1049190A (en) |
| NL (1) | NL6503875A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4058131A (en) * | 1974-09-16 | 1977-11-15 | Colgate-Palmolive Company | Improving hair body and manageability with diperisophthalic acid |
| US3956159A (en) * | 1974-11-25 | 1976-05-11 | The Procter & Gamble Company | Stable concentrated liquid peroxygen bleach composition |
| US4287080A (en) * | 1979-09-17 | 1981-09-01 | The Procter & Gamble Company | Detergent compositions which contain certain tertiary alcohols |
| DE3543500A1 (en) * | 1985-12-10 | 1987-06-11 | Schuelke & Mayr Gmbh | Aqueous solution of aromatic percarboxylic acids and its use |
| US4917815A (en) * | 1988-06-10 | 1990-04-17 | Sterling Drug Inc. | Stable aqueous aromatic percarboxylic acid solution |
| US5597791A (en) * | 1994-10-13 | 1997-01-28 | Fmc Corporation | Stable peracid sols, gels and solids |
| US6087312A (en) * | 1996-09-13 | 2000-07-11 | The Procter & Gamble Company | Laundry bleaching processes and compositions |
| EP4320171A1 (en) * | 2021-04-07 | 2024-02-14 | Arkema France | Composition comprising at least one aromatic peroxide and at least hydrogen peroxide |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE587389A (en) * | 1959-02-11 | |||
| US3130169A (en) * | 1961-06-26 | 1964-04-21 | Fmc Corp | Stabilization of peroxy carboxylic acids |
| US3144297A (en) * | 1961-07-25 | 1964-08-11 | Reliance Universal | Bleaching composition containing hydrogen peroxide and method of bleaching colored wood |
-
1964
- 1964-04-06 US US357765A patent/US3248336A/en not_active Expired - Lifetime
-
1965
- 1965-03-22 FI FI0696/65A patent/FI43586B/fi active
- 1965-03-26 NL NL6503875A patent/NL6503875A/xx unknown
- 1965-03-30 ES ES0311236A patent/ES311236A1/en not_active Expired
- 1965-03-31 BE BE661881A patent/BE661881A/xx unknown
- 1965-04-02 GB GB13981/65A patent/GB1049190A/en not_active Expired
- 1965-04-06 DE DEF45743A patent/DE1289815B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES311236A1 (en) | 1966-02-01 |
| DE1289815B (en) | 1969-02-27 |
| US3248336A (en) | 1966-04-26 |
| BE661881A (en) | 1965-07-16 |
| NL6503875A (en) | 1965-10-07 |
| FI43586B (en) | 1971-02-01 |
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