KR101979057B1 - 차아인산염의 제조 방법 - Google Patents
차아인산염의 제조 방법 Download PDFInfo
- Publication number
- KR101979057B1 KR101979057B1 KR1020147030501A KR20147030501A KR101979057B1 KR 101979057 B1 KR101979057 B1 KR 101979057B1 KR 1020147030501 A KR1020147030501 A KR 1020147030501A KR 20147030501 A KR20147030501 A KR 20147030501A KR 101979057 B1 KR101979057 B1 KR 101979057B1
- Authority
- KR
- South Korea
- Prior art keywords
- hypophosphite
- hydroxide
- salt
- reaction
- formula
- 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 - Fee Related
Links
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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/165—Hypophosphorous acid; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C211/00—Compounds containing amino groups bound to a carbon skeleton
- C07C211/62—Quaternary ammonium compounds
- C07C211/63—Quaternary ammonium compounds having quaternised nitrogen atoms bound to acyclic carbon atoms
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/19—Quaternary ammonium 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/329—Phosphorus containing acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Fireproofing Substances (AREA)
Abstract
Description
| 촉매 (몰%) | 차아인산염/아인산염의 비 |
| 0 | 1.5 |
| 15 | 1.8 |
| 30 | 2.0 |
| P4 (몰) |
Bu4NOH (몰) |
H20 (몰) |
Bu4NOH/P4 | Bu4NOH/H20 | 차아인산염(%) | 전환도 | 차아인산염/아인산염의 비 |
| 0.005 | 0.007 | 2.381 | 1.400 | 0.003 | 43.5 | 62.4 | 2.30 |
| 0.021 | 0.013 | 1.688 | 0.619 | 0.008 | 22.6 | 31.9 | 2.43 |
| 0.012 | 0.019 | 0.523 | 1.583 | 0.036 | 34.1 | 45.9 | 2.89 |
Claims (18)
- 제1항에 있어서, 상기 방법은 차아인산염/아인산염의 몰비가 1.5를 초과하는 차아인산염 및 아인산염을 생성가능하게 하는 것인 방법.
- 삭제
- 삭제
- 제1항에 있어서, R1, R2, R3 및 R4는 서로 독립적으로 1 내지 18개의 탄소 원자를 갖는 분지형 또는 비-분지형 알킬기를 나타내는 것인 방법.
- 제1항에 있어서, X는 OH, 할로겐 원자, 설페이트, 카보네이트 또는 알킬레이트로 이루어지는 군에서 선택되는 것인 방법.
- 제1항에 있어서, 화학식(I)의 화합물은 수산화테트라부틸암모늄, 염화테트라부틸암모늄, 브롬화테트라부틸암모늄, 염화벤잘코늄, 수산화테트라에틸암모늄, 염화테트라메틸암모늄, 수산화테트라메틸암모늄, 브롬화테트라에틸암모늄, 브롬화세트리모늄, 염화디메틸디옥타데실암모늄, 염화벤질트리메틸암모늄, 브롬화벤질트리메틸암모늄, 아세트산테트라부틸암모늄 및 수산화테트라프로필암모늄으로 이루어진 군에서 선택되는 것인 방법.
- 제1항에 있어서, 촉매의 몰비는 P4의 몰을 기준으로 0.1% 내지 40% 범위에 속하는 것인 방법.
- 제1항에 있어서, 4차 암모늄염의 몰비는 P4의 몰을 기준으로 10% 내지 40% 범위에 속하는 것인 방법.
- 삭제
- 삭제
- 제1항에 있어서, [C+ OH-]/P4의 몰비는 0.5 내지 4 범위에 속하는 것인 방법.
- 제1항에 있어서, 차아인산염은 하기에 정의되는 화학식(II)의 화합물인 방법:
[H2-P(=O)-O-]n Cn+ (II)
(화학식에서:
- n은 1 내지 5 범위에 속하고;
- C는 양이온임). - 제1항에 있어서, 반응은 50℃ 내지 150℃ 범위에 속하는 온도에서 수행되는 것인 방법.
- 제1항에 있어서, 반응의 pH는 7을 초과하는 것인 방법.
- 제1항, 제2항, 제8항, 및 제12항 내지 제15항 중 어느 한 항에 따른 방법에 의해 수득가능한 차아인산염 및 인산염의 블렌드.
- a) 수용액 및/또는 고체 상태인 차아인산염 출발물질을 pH 4 내지 11로 조절된 pH 값 하에서 적어도 1회 세척하고, 차아인산염을 물에 혼화가능한 유기 용매로 적어도 1회 세척하는 단계; 및
b) 감압 하에서 상기 단계(a)의 세척 공정(들) 이후에 수득된 차아인산염을 건조시켜 휘발성 물질을 제거하는 단계
를 포함하는, 제1항, 제2항, 제8항, 및 제12항 내지 제15항 중 어느 한 항에 따라 수득되는 차아인산염을 안정화시키는 방법. - 제1항, 제2항, 제8항, 및 제12항 내지 제15항 중 어느 한 항에 따른 방법으로 제조되는 차아인산염 1종 이상을 포함하는 열가소성 조성물.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2012/073582 WO2013149396A1 (en) | 2012-04-06 | 2012-04-06 | Process for production of hypophosphite salts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20150005570A KR20150005570A (ko) | 2015-01-14 |
| KR101979057B1 true KR101979057B1 (ko) | 2019-05-15 |
Family
ID=49299933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020147030501A Expired - Fee Related KR101979057B1 (ko) | 2012-04-06 | 2012-04-06 | 차아인산염의 제조 방법 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9976010B2 (ko) |
| EP (1) | EP2834190A4 (ko) |
| JP (1) | JP5992601B2 (ko) |
| KR (1) | KR101979057B1 (ko) |
| CN (1) | CN104936891B (ko) |
| CA (1) | CA2868035A1 (ko) |
| WO (1) | WO2013149396A1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106829898A (zh) * | 2017-01-09 | 2017-06-13 | 杨洋 | 一种利用四甲基氢氧化铵母液制备亚磷酸钙的方法 |
| CN107337187B (zh) * | 2017-07-21 | 2019-05-10 | 湖南工业大学 | 一种纳米次磷酸铝的制备方法 |
| CN111892217A (zh) * | 2020-06-24 | 2020-11-06 | 南昌航空大学 | 一种化学镀镍废液中含镍化合物转化再利用的方法 |
| CN114772568B (zh) * | 2021-09-30 | 2023-08-11 | 四川金核高分子材料有限公司 | 一种制备改性次磷酸铝的方法及其产品 |
| 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 (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2125587C3 (de) * | 1971-05-24 | 1974-08-15 | Knapsack Ag, 5033 Huerth-Knapsack | Verfahren zur Herstellung von Hypophosphiten |
| US4265866A (en) * | 1979-05-03 | 1981-05-05 | Stauffer Chemical Company | Process for producing hypophosphorous acid (H3 PO2) and non-transition metal hypophosphites |
| DE3207716A1 (de) * | 1982-03-04 | 1983-09-08 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von alkalihypophosphit-loesungen |
| JPS58185412A (ja) * | 1982-04-23 | 1983-10-29 | Nippon Chem Ind Co Ltd:The | 次亜りん酸ソ−ダの製造法 |
| JPH01313310A (ja) * | 1988-06-13 | 1989-12-18 | Nippon Chem Ind Co Ltd | 次亜リン酸ソーダの製造法 |
| SU1616037A1 (ru) * | 1989-01-16 | 1996-01-27 | Институт органической и физической химии им.А.Е.Арбузова Казанского филиала АН СССР | Способ получения гипофосфита натрия |
| JPH07110764B2 (ja) * | 1990-05-30 | 1995-11-29 | 燐化学工業株式会社 | アルカリ金属次亜リン酸塩の製造方法 |
| JP3205004B2 (ja) * | 1991-05-17 | 2001-09-04 | 日本化学工業株式会社 | 亜リン酸アルカリの製造方法 |
| US6238637B1 (en) * | 1998-02-26 | 2001-05-29 | Monsanto Company | Process and apparatus for preparation of phosphorus oxyacids from elemental phosphorus |
| ID27590A (id) * | 1998-02-26 | 2001-04-12 | Monsanto Co | Proses dan peralatan untuk pembuatan asam oksi fosforus dari unsur fosforus |
| ES2307988T3 (es) * | 2003-11-07 | 2008-12-01 | Italmatch Chemicals S.P.A. | Composiciones de policarbonato retardadoras de llama libres de halogenos. |
| WO2005113612A1 (en) * | 2004-05-12 | 2005-12-01 | E.I. Dupont De Nemours And Company | Method for removing sulfur-containing end groups |
| CN101332982B (zh) | 2008-07-30 | 2010-06-09 | 江苏康祥集团公司 | 次磷酸钙的生产方法 |
| ES2459500T3 (es) * | 2008-08-06 | 2014-05-09 | Styron Europe Gmbh | Composición de polímero de carbonato resistente a la ignición |
| CN101654233A (zh) * | 2009-06-19 | 2010-02-24 | 昆明理工大学 | 一种综合利用泥磷制取次磷酸钠的方法 |
| WO2011047511A1 (en) | 2009-10-23 | 2011-04-28 | Rhodia (China) Co., Ltd. | Process for stabilizing hypophosphite |
| KR20130139753A (ko) * | 2010-06-24 | 2013-12-23 | 아이씨엘-아이피 아메리카 아이엔씨. | 금속 포스포네이트 난연제 및 그 제조 방법 |
-
2012
- 2012-04-06 JP JP2015503725A patent/JP5992601B2/ja not_active Expired - Fee Related
- 2012-04-06 CA CA2868035A patent/CA2868035A1/en not_active Abandoned
- 2012-04-06 US US14/389,390 patent/US9976010B2/en not_active Expired - Fee Related
- 2012-04-06 CN CN201280072062.2A patent/CN104936891B/zh not_active Expired - Fee Related
- 2012-04-06 WO PCT/CN2012/073582 patent/WO2013149396A1/en not_active Ceased
- 2012-04-06 EP EP12873851.5A patent/EP2834190A4/en not_active Withdrawn
- 2012-04-06 KR KR1020147030501A patent/KR101979057B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2834190A4 (en) | 2015-12-16 |
| US20150065626A1 (en) | 2015-03-05 |
| EP2834190A1 (en) | 2015-02-11 |
| JP2015515439A (ja) | 2015-05-28 |
| CA2868035A1 (en) | 2013-10-10 |
| CN104936891A (zh) | 2015-09-23 |
| CN104936891B (zh) | 2017-03-15 |
| JP5992601B2 (ja) | 2016-09-14 |
| KR20150005570A (ko) | 2015-01-14 |
| US9976010B2 (en) | 2018-05-22 |
| WO2013149396A1 (en) | 2013-10-10 |
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