BR9808644A - Process for the manufacture and use of bisaryl diphosphates - Google Patents
Process for the manufacture and use of bisaryl diphosphatesInfo
- Publication number
- BR9808644A BR9808644A BR9808644-8A BR9808644A BR9808644A BR 9808644 A BR9808644 A BR 9808644A BR 9808644 A BR9808644 A BR 9808644A BR 9808644 A BR9808644 A BR 9808644A
- Authority
- BR
- Brazil
- Prior art keywords
- manufacture
- addition
- bisaryl
- diphosphates
- dry
- Prior art date
Links
- 239000001177 diphosphate Substances 0.000 title abstract 4
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical class [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 title abstract 4
- 235000011180 diphosphates Nutrition 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011874 heated mixture Substances 0.000 abstract 1
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 abstract 1
- 239000002952 polymeric resin Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
-
- 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
- C07F9/06—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
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
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)
- Compositions Of Macromolecular Compounds (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
Abstract
"PROCESSO PARA A FABRICAçãO E USO DE BISARIL DIFOSFATOS". Trata-se de um proporcionado retardamento de chama a resinas de polímero com a adição à resina de um bisaril difosfato que não foi purificado para se remover o catalisador ou resíduo de catalisador a partir do produto. O bisaril difosfato pode ser preparado em um processo de duas etapas que se inicia com a adição semi-contínua de bisfenol A seco a uma mistura aquecida de oxicloreto fosforoso e de MgCl, e conclui com a adição de um fenol seco à etapa um intermediária."PROCESS FOR THE MANUFACTURE AND USE OF BISARIL DIPHOSPHATES". This is a provided flame retardancy to polymer resins with the addition of a bisaryl diphosphate to the resin that has not been purified to remove the catalyst or catalyst residue from the product. Bisaryl diphosphate can be prepared in a two-step process that begins with the semi-continuous addition of dry bisphenol A to a heated mixture of phosphorous oxychloride and MgCl, and concludes with the addition of a dry phenol to step one intermediate.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3873497P | 1997-02-14 | 1997-02-14 | |
| PCT/US1998/002968 WO1998035970A1 (en) | 1997-02-14 | 1998-02-10 | Process for making and using bisaryl diphosphates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9808644A true BR9808644A (en) | 2000-05-23 |
Family
ID=21901584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9808644-8A BR9808644A (en) | 1997-02-14 | 1998-02-10 | Process for the manufacture and use of bisaryl diphosphates |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0971935A4 (en) |
| JP (1) | JP2001512510A (en) |
| KR (1) | KR20000071089A (en) |
| CN (1) | CN1252073A (en) |
| BR (1) | BR9808644A (en) |
| CA (1) | CA2281106A1 (en) |
| IL (1) | IL131379A0 (en) |
| WO (1) | WO1998035970A1 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6319432B1 (en) | 1999-06-11 | 2001-11-20 | Albemarle Corporation | Bisphenol-A bis(diphenyl phosphate)-based flame retardant |
| KR100443044B1 (en) * | 1999-07-27 | 2004-08-04 | 다이하치 카가쿠 고교 가부시키가이샤 | Process for the preparation of condensed phosphoric esters |
| EP1205483B1 (en) | 1999-08-18 | 2003-11-12 | Daihachi Chemical Industry Co., Ltd. | Method of purifying organic phosphoric ester |
| JP4536185B2 (en) * | 1999-11-05 | 2010-09-01 | 大八化学工業株式会社 | Method for producing condensed phosphate ester |
| DE10051191A1 (en) | 2000-10-16 | 2002-04-25 | Bayer Ag | Production of phosphoric acid esters, useful as flame retardants in polymer resins, comprises reaction of a phosphorous oxide halide with a polyol to form a monomeric halogenphosphate intermediate |
| US6489502B2 (en) | 2000-10-16 | 2002-12-03 | Bayer Aktiengesellschaft | Process for preparing phosphoric acid esters |
| US6399685B1 (en) * | 2000-12-11 | 2002-06-04 | Albemarle Corporation | Purification of arylene polyphosphate esters |
| KR20050048218A (en) * | 2003-11-19 | 2005-05-24 | 송원산업 주식회사 | Flame retardant containing organophosphorous compound, its preparation process, and flame retardant resin composition containing the same |
| JP5689813B2 (en) | 2008-12-22 | 2015-03-25 | アイシーエル−アイピー アメリカ インコーポレイテッド | Water-miscible solvent-based process for purifying bisphosphate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2520090A (en) * | 1947-12-30 | 1950-08-22 | Monsanto Chemicals | Polyphosphates of divalent aryl hydrocarbons |
| DE2833341A1 (en) * | 1978-07-29 | 1980-02-14 | Bayer Ag | METHOD FOR PRODUCING PHOSPHORIC ACID TRIESTERS |
| JPH0774302B2 (en) * | 1989-02-27 | 1995-08-09 | ポリプラスチックス株式会社 | Flame-retardant polyester resin composition |
| GB9325575D0 (en) * | 1993-12-14 | 1994-02-16 | Dow Benelux | Flame retardant styrenic polymer compositions |
| KR100228047B1 (en) * | 1995-09-29 | 1999-11-01 | 야부키 가즈시게 | Halogen-free flame-retardant epoxy resin composition as well as prepreg and laminate containing the same |
| WO1997047631A1 (en) * | 1996-06-13 | 1997-12-18 | Great Lakes Chemical Corporation | Process to prepare aryldiphosphoric esters |
-
1998
- 1998-02-10 CN CN98804140A patent/CN1252073A/en active Pending
- 1998-02-10 IL IL13137998A patent/IL131379A0/en unknown
- 1998-02-10 EP EP98906465A patent/EP0971935A4/en not_active Withdrawn
- 1998-02-10 BR BR9808644-8A patent/BR9808644A/en not_active Application Discontinuation
- 1998-02-10 KR KR1019997007376A patent/KR20000071089A/en not_active Withdrawn
- 1998-02-10 CA CA002281106A patent/CA2281106A1/en not_active Abandoned
- 1998-02-10 WO PCT/US1998/002968 patent/WO1998035970A1/en not_active Ceased
- 1998-02-10 JP JP53598698A patent/JP2001512510A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000071089A (en) | 2000-11-25 |
| WO1998035970A1 (en) | 1998-08-20 |
| CN1252073A (en) | 2000-05-03 |
| EP0971935A4 (en) | 2000-04-19 |
| EP0971935A1 (en) | 2000-01-19 |
| JP2001512510A (en) | 2001-08-21 |
| IL131379A0 (en) | 2001-01-28 |
| CA2281106A1 (en) | 1998-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |