ZA9810913B - Process for preparing dialkylphosphinate salts. - Google Patents
Process for preparing dialkylphosphinate salts.Info
- Publication number
- ZA9810913B ZA9810913B ZA9810913A ZA9810913A ZA9810913B ZA 9810913 B ZA9810913 B ZA 9810913B ZA 9810913 A ZA9810913 A ZA 9810913A ZA 9810913 A ZA9810913 A ZA 9810913A ZA 9810913 B ZA9810913 B ZA 9810913B
- Authority
- ZA
- South Africa
- Prior art keywords
- salts
- dialkylphosphinate
- mixture
- reacting
- metal
- Prior art date
Links
- 150000003839 salts Chemical class 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
- -1 alkali metal salts Chemical class 0.000 abstract 1
- 229910001860 alkaline earth metal hydroxide Inorganic materials 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical class O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- OBSZRRSYVTXPNB-UHFFFAOYSA-N tetraphosphorus Chemical compound P12P3P1P32 OBSZRRSYVTXPNB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/30—Phosphinic acids [R2P(=O)(OH)]; Thiophosphinic acids ; [R2P(=X1)(X2H) (X1, X2 are each independently O, S or Se)]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752726 | 1997-11-28 | ||
| DE19851768A DE19851768C2 (de) | 1997-11-28 | 1998-11-10 | Verfahren zur Herstellung von Dialkylphosphinsäuresalzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA9810913B true ZA9810913B (en) | 2000-07-11 |
Family
ID=26041979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA9810913A ZA9810913B (en) | 1997-11-28 | 1998-11-30 | Process for preparing dialkylphosphinate salts. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US5973194A (enExample) |
| EP (1) | EP1036080B1 (enExample) |
| JP (1) | JP4113669B2 (enExample) |
| KR (1) | KR100697967B1 (enExample) |
| CN (1) | CN1142167C (enExample) |
| AT (1) | ATE217628T1 (enExample) |
| AU (1) | AU1338999A (enExample) |
| CA (1) | CA2311925C (enExample) |
| DE (2) | DE19851768C2 (enExample) |
| ES (1) | ES2177092T3 (enExample) |
| TW (1) | TW496883B (enExample) |
| WO (1) | WO1999028329A1 (enExample) |
| ZA (1) | ZA9810913B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19614424A1 (de) | 1996-04-12 | 1997-10-16 | Hoechst Ag | Synergistische Flammschutzmittel-Kombination für Polymere |
| DE19828863C1 (de) * | 1998-06-29 | 1999-09-02 | Clariant Gmbh | Verfahren zur Herstellung von Phosphinsäureestern und deren Verwendung |
| DE19903707C2 (de) * | 1999-01-30 | 2003-05-28 | Clariant Gmbh | Flammwidrige duroplastische Massen |
| DE19923619C2 (de) | 1999-05-25 | 2001-08-23 | Clariant Gmbh | Verfahren zur Herstellung von Dialkylphosphinsäuren und deren Salzen |
| DE19923830C1 (de) * | 1999-05-25 | 2001-02-01 | Clariant Gmbh | Verfahren zur Herstellung von Metallsalzen von Alkylphosphonigen Säuren I |
| DE19923615C1 (de) * | 1999-05-25 | 2000-12-14 | Clariant Gmbh | Verfahren zur Herstellung von Alkylphosphonigsäureestern |
| DE19923743C2 (de) * | 1999-05-25 | 2002-03-07 | Clariant Gmbh | Verfahren zur Herstellung von (Metall)salzen von Alkylphosphonigen Säuren II |
| DE10244576A1 (de) * | 2002-09-25 | 2004-04-08 | Clariant Gmbh | Flammwidrige duroplastische Massen |
| DE10244579A1 (de) * | 2002-09-25 | 2004-04-08 | Clariant Gmbh | Flammwidrige duroplastische Massen |
| DE10244578A1 (de) * | 2002-09-25 | 2004-04-08 | Clariant Gmbh | Flammwidrige duroplastische Massen |
| KR100863282B1 (ko) * | 2006-09-14 | 2008-10-15 | 동국대학교 산학협력단 | 수산화 금속 인산염 제조방법 |
| ES2365987T3 (es) * | 2007-07-13 | 2011-10-14 | Italmatch Chemicals S.P.A. | Aditivo retardador de la llama libre de halógeno. |
| DE102007032669A1 (de) * | 2007-07-13 | 2009-01-15 | Clariant International Limited | Alkylphosphonigsäuren, -salze und -ester, Verfahren zu deren Herstellung und ihre Verwendung |
| ES2525550T3 (es) * | 2008-11-07 | 2014-12-26 | Clariant Finance (Bvi) Limited | Procedimiento para la preparación de ácidos, ésteres y sales dialquilfosfínicos mediante derivados del ácido acrílico y su uso |
| JP5743219B2 (ja) * | 2008-11-11 | 2015-07-01 | クラリアント・ファイナンス・（ビーブイアイ）・リミテッド | アリル化合物を用いる、モノアリル官能性ジアルキルホスフィン酸、それらの塩およびエステルの製造方法およびそれらの使用 |
| CN101665516B (zh) * | 2009-10-20 | 2013-05-08 | 王彦林 | 酰乙基苯基次膦酰肼或其金属盐以及其制备方法 |
| JP5468944B2 (ja) | 2010-03-12 | 2014-04-09 | 矢崎総業株式会社 | 押出しフレキシブルフラットケーブル |
| CN101906117B (zh) * | 2010-07-01 | 2013-01-09 | 叶金标 | 一种烷基次膦酸盐聚合物及其制备方法和应用 |
| CN102020673B (zh) * | 2010-12-07 | 2011-10-19 | 江西科技师范学院 | 常压合成二(2,4,4-三甲基戊基)次膦酸的方法 |
| CN102225999B (zh) * | 2011-04-20 | 2015-04-29 | 苏州科技学院 | 一种含氮有机次膦酸金属盐及其制备方法 |
| WO2013045965A1 (en) | 2011-09-28 | 2013-04-04 | Italmatch Chemicals S.P.A. | Halogen-free flame retardant polyesters composition |
| CN103946289B (zh) | 2011-09-28 | 2017-03-29 | 伊塔尔麦奇化学股份公司 | 无卤素阻燃聚酰胺组合物 |
| CN102617638B (zh) * | 2012-03-02 | 2014-08-27 | 山东兄弟科技股份有限公司 | 二烷基次膦酸盐的常压两相相转移催化合成工艺 |
| CN103172670B (zh) * | 2013-03-04 | 2015-09-30 | 广州金凯新材料有限公司 | 一种单烷基/二烷基次膦酸盐及其制备方法 |
| CN103172668A (zh) * | 2013-03-04 | 2013-06-26 | 广州金凯新材料有限公司 | 一种单烷基/二烷基次膦酸盐及其制备方法 |
| KR102096137B1 (ko) | 2013-12-12 | 2020-04-01 | 이탈마치 케미칼스 에스피에이 | 글로우 와이어 및 내화성을 가지는 무-할로겐 난연제 폴리아미드 성형 조성물 |
| US9802970B2 (en) * | 2014-04-01 | 2017-10-31 | Ningbo Inst. Of Materials Tech. & Eng., Chinese Acad. Of Sciences | Process for preparing dialkylphosphinate and a product thereof |
| CN104725666B (zh) * | 2015-03-16 | 2017-10-17 | 四川大学 | 具有高耐热性杂化阻燃剂及其制备方法和应用 |
| CN107974003B (zh) * | 2017-10-20 | 2020-08-07 | 安徽易恒信息科技有限公司 | 空间租赁用阻燃隔断墙的制备方法 |
| KR102675718B1 (ko) | 2018-12-03 | 2024-06-14 | 이탈마치 케미칼스 에스피에이 | 무기 하이포아인산 금속염을 포함하는 폴리올레핀 무할로겐 난연 성형 조성물 |
| EP3947601B1 (en) | 2019-04-02 | 2023-09-20 | Italmatch Chemicals S.p.A. | Non-flammable hypophosphite metal salt based powders and their use as flame retardant ingredients |
| CN111116988B (zh) | 2020-01-07 | 2020-11-20 | 威海海润新材料科技有限公司 | 一种有机磷化物阻燃剂及其制备方法与应用 |
| CN113480574B (zh) * | 2020-12-10 | 2024-01-16 | 洪湖市一泰科技有限公司 | 一种含磷复合盐的回收利用方法 |
| CN117550569B (zh) * | 2023-11-28 | 2025-09-19 | 云南云天化股份有限公司 | 一种生产次磷酸的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2957931A (en) * | 1949-07-28 | 1960-10-25 | Socony Mobil Oil Co Inc | Synthesis of compounds having a carbonphosphorus linkage |
| US3579576A (en) * | 1964-02-25 | 1971-05-18 | Sun Oil Co | Organophosphorus compounds and a process for the making thereof |
| US3316293A (en) * | 1965-07-26 | 1967-04-25 | Hooker Chemical Corp | Organic phosphorus compounds |
| US3488368A (en) * | 1967-01-30 | 1970-01-06 | Geigy Chem Corp | Metal derivatives of alkylhydroxyphenylalkylphosphinic acids |
| DE2100779A1 (de) * | 1971-01-08 | 1972-07-20 | Farbwerke Hoechst AG vormals Meister Lucius & Brüning, 6000 Frankfurt | Verfahren zur Herstellung von Dialkylphosphinsäureestern |
| US3914345A (en) * | 1971-01-08 | 1975-10-21 | Hoechst Ag | Process for the manufacture of dialkyl-phosphinic acid esters |
| DE2447727A1 (de) * | 1974-10-07 | 1976-04-08 | Hoechst Ag | Schwerentflammbare polyamidformmassen |
| US4590014A (en) * | 1984-09-06 | 1986-05-20 | Economics Laboratory, Inc. | Synthesis of alkyl phosphinate salts |
| US4740332A (en) * | 1986-05-12 | 1988-04-26 | E. R. Squibb & Sons, Inc. | Process for preparing phosphonous acids |
| DE4430932A1 (de) * | 1994-08-31 | 1996-03-07 | Hoechst Ag | Flammgeschützte Polyesterformmasse |
-
1998
- 1998-11-10 DE DE19851768A patent/DE19851768C2/de not_active Expired - Fee Related
- 1998-11-17 KR KR1020007005782A patent/KR100697967B1/ko not_active Expired - Fee Related
- 1998-11-17 CA CA002311925A patent/CA2311925C/en not_active Expired - Fee Related
- 1998-11-17 WO PCT/EP1998/007352 patent/WO1999028329A1/de not_active Ceased
- 1998-11-17 AU AU13389/99A patent/AU1338999A/en not_active Abandoned
- 1998-11-17 AT AT98956923T patent/ATE217628T1/de not_active IP Right Cessation
- 1998-11-17 JP JP2000523221A patent/JP4113669B2/ja not_active Expired - Fee Related
- 1998-11-17 ES ES98956923T patent/ES2177092T3/es not_active Expired - Lifetime
- 1998-11-17 DE DE59804156T patent/DE59804156D1/de not_active Expired - Lifetime
- 1998-11-17 CN CNB988116227A patent/CN1142167C/zh not_active Expired - Fee Related
- 1998-11-17 EP EP98956923A patent/EP1036080B1/de not_active Expired - Lifetime
- 1998-11-24 US US09/198,542 patent/US5973194A/en not_active Expired - Lifetime
- 1998-11-24 TW TW087119489A patent/TW496883B/zh not_active IP Right Cessation
- 1998-11-30 ZA ZA9810913A patent/ZA9810913B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE19851768A1 (de) | 1999-06-24 |
| CA2311925C (en) | 2009-03-17 |
| JP2001525329A (ja) | 2001-12-11 |
| WO1999028329A1 (de) | 1999-06-10 |
| DE59804156D1 (de) | 2002-06-20 |
| AU1338999A (en) | 1999-06-16 |
| JP4113669B2 (ja) | 2008-07-09 |
| KR20010032539A (ko) | 2001-04-25 |
| CA2311925A1 (en) | 1999-06-10 |
| ES2177092T3 (es) | 2002-12-01 |
| EP1036080A1 (de) | 2000-09-20 |
| US5973194A (en) | 1999-10-26 |
| CN1280582A (zh) | 2001-01-17 |
| ATE217628T1 (de) | 2002-06-15 |
| DE19851768C2 (de) | 2000-03-23 |
| KR100697967B1 (ko) | 2007-03-23 |
| TW496883B (en) | 2002-08-01 |
| EP1036080B1 (de) | 2002-05-15 |
| CN1142167C (zh) | 2004-03-17 |
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