BR7508476A - Processo para descorar e estabilizar esteres de alquil-fenila de acido fosforico - Google Patents
Processo para descorar e estabilizar esteres de alquil-fenila de acido fosforicoInfo
- Publication number
- BR7508476A BR7508476A BR7508476*A BR7508476A BR7508476A BR 7508476 A BR7508476 A BR 7508476A BR 7508476 A BR7508476 A BR 7508476A BR 7508476 A BR7508476 A BR 7508476A
- Authority
- BR
- Brazil
- Prior art keywords
- decorate
- phosphoric acid
- acid alkyl
- phenyl esters
- stabilize
- Prior art date
Links
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 title 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
- C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/025—Purification; Separation; Stabilisation; Desodorisation of organo-phosphorus compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/06—Phosphorus compounds without P—C bonds
- C07F9/08—Esters of oxyacids of phosphorus
- C07F9/09—Esters of phosphoric acids
- C07F9/12—Esters of phosphoric acids with hydroxyaryl compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/535,886 US3931364A (en) | 1974-12-23 | 1974-12-23 | Color improvement of phosphate esters |
| US05/535,888 US3931366A (en) | 1974-12-23 | 1974-12-23 | Color improvement of phosphate esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7508476A true BR7508476A (pt) | 1976-08-24 |
Family
ID=27064975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7508476*A BR7508476A (pt) | 1974-12-23 | 1975-12-19 | Processo para descorar e estabilizar esteres de alquil-fenila de acido fosforico |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5537998B2 (de) |
| AU (1) | AU500008B2 (de) |
| BR (1) | BR7508476A (de) |
| DE (1) | DE2555379A1 (de) |
| FR (1) | FR2295963A1 (de) |
| GB (1) | GB1536566A (de) |
| NL (1) | NL7514711A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6204404B1 (en) * | 1997-06-06 | 2001-03-20 | Daihachi Chemical Industry Co., Ltd. | Process for preparing ester compounds |
| ES2223802T3 (es) * | 2000-03-03 | 2005-03-01 | Akzo Nobel N.V. | Estabilizacion de esteres fosfatos con benzofuranona. |
-
1975
- 1975-12-09 DE DE19752555379 patent/DE2555379A1/de active Pending
- 1975-12-10 AU AU87434/75A patent/AU500008B2/en not_active Expired
- 1975-12-17 NL NL7514711A patent/NL7514711A/xx not_active Application Discontinuation
- 1975-12-17 JP JP15120975A patent/JPS5537998B2/ja not_active Expired
- 1975-12-18 FR FR7538813A patent/FR2295963A1/fr active Granted
- 1975-12-19 BR BR7508476*A patent/BR7508476A/pt unknown
- 1975-12-19 GB GB52062/75A patent/GB1536566A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1536566A (en) | 1978-12-20 |
| JPS5188944A (de) | 1976-08-04 |
| JPS5537998B2 (de) | 1980-10-01 |
| NL7514711A (nl) | 1976-06-25 |
| FR2295963A1 (fr) | 1976-07-23 |
| DE2555379A1 (de) | 1976-06-24 |
| AU500008B2 (en) | 1979-05-10 |
| FR2295963B1 (de) | 1980-01-11 |
| AU8743475A (en) | 1977-06-16 |
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