IN2012DN03435A - - Google Patents
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- Publication number
- IN2012DN03435A IN2012DN03435A IN3435DEN2012A IN2012DN03435A IN 2012DN03435 A IN2012DN03435 A IN 2012DN03435A IN 3435DEN2012 A IN3435DEN2012 A IN 3435DEN2012A IN 2012DN03435 A IN2012DN03435 A IN 2012DN03435A
- Authority
- IN
- India
- Prior art keywords
- hypophosphite salt
- current invention
- relates
- hypophosphite
- composition
- Prior art date
Links
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical class O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 abstract 5
- 229920000642 polymer Polymers 0.000 abstract 3
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000003063 flame retardant Substances 0.000 abstract 1
- 229910000073 phosphorus hydride Inorganic materials 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 239000003039 volatile agent Substances 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
Classifications
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
- C09K21/04—Inorganic materials containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Fireproofing Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2009/074584 WO2011047511A1 (en) | 2009-10-23 | 2009-10-23 | Process for stabilizing hypophosphite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN03435A true IN2012DN03435A (enExample) | 2015-10-23 |
Family
ID=43899779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3435DEN2012 IN2012DN03435A (enExample) | 2009-10-23 | 2009-10-23 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8940820B2 (enExample) |
| EP (1) | EP2490984A4 (enExample) |
| JP (1) | JP2013508249A (enExample) |
| KR (1) | KR20120095932A (enExample) |
| CN (1) | CN102791622B (enExample) |
| AU (1) | AU2009354427B2 (enExample) |
| BR (1) | BR112012009360A2 (enExample) |
| CA (1) | CA2778375A1 (enExample) |
| IN (1) | IN2012DN03435A (enExample) |
| RU (1) | RU2012121173A (enExample) |
| WO (1) | WO2011047511A1 (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014506616A (ja) * | 2011-02-24 | 2014-03-17 | ソルベイ チャイナ カンパニー、リミテッド | ポリアミド組成物の機械的特性を向上させるための充填剤としての次亜リン酸カルシウムの使用 |
| WO2012113146A1 (en) * | 2011-02-24 | 2012-08-30 | Rhodia (China) Co., Ltd. | Flame retardant polymer compositions comprising stabilized hypophosphite salts |
| WO2012113145A1 (en) * | 2011-02-24 | 2012-08-30 | Rhodia (China) Co., Ltd. | Flame retardant polymer compositions comprising stabilized hypophosphite salts |
| KR20140146112A (ko) * | 2012-03-20 | 2014-12-24 | 로디아 오퍼레이션스 | 난연성 중합체 조성물 |
| CN104936891B (zh) * | 2012-04-06 | 2017-03-15 | 罗地亚经营管理公司 | 用于生产次磷酸盐的方法 |
| CN106006589A (zh) * | 2015-08-24 | 2016-10-12 | 湖北航天化学技术研究所 | 一种联合生产制备钙、镁、铝的次磷酸盐的方法 |
| CN113648958B (zh) * | 2021-08-24 | 2022-08-30 | 天门安安化工科技有限公司 | 以氨气或可溶性碱为原料的可溶性次磷酸盐的连续生产系统及方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL145897B (nl) * | 1948-04-12 | Union Carbide Corp | Werkwijze voor het bereiden van korrelvormige wasmiddelen. | |
| DE1570627C3 (de) * | 1965-11-24 | 1973-09-27 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Verfahren zur Herstellung linearer faserbildender Polyester |
| US4379132A (en) * | 1982-08-05 | 1983-04-05 | Fmc Corporation | Process for sodium hypophosphite |
| JPS5992908A (ja) * | 1982-11-18 | 1984-05-29 | Nippon Chem Ind Co Ltd:The | 次亜りん酸ソ−ダの精製法 |
| 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 |
| 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 |
| JPH0483709A (ja) * | 1990-07-24 | 1992-03-17 | Asahi Chem Ind Co Ltd | 次亜リン酸ナトリウム精製方法 |
| GB9119992D0 (en) | 1991-09-19 | 1991-11-06 | Albright & Wilson | Improvements in or relating to red phosphorus |
| JP4260284B2 (ja) * | 1999-05-19 | 2009-04-30 | ポリプラスチックス株式会社 | 難燃剤及び難燃性樹脂組成物 |
| JP4700852B2 (ja) * | 2000-07-26 | 2011-06-15 | ポリプラスチックス株式会社 | 難燃性樹脂組成物 |
| JP2003040609A (ja) | 2001-05-24 | 2003-02-13 | Nippon Chem Ind Co Ltd | 赤燐粒子の製造方法及び安定化赤燐の製造方法 |
| DE102004023085A1 (de) * | 2004-05-11 | 2005-12-15 | Clariant Gmbh | Dialkylphosphinsäure-Salze, ein Verfahren zu ihrer Herstellung und ihre Verwendung |
| CN101268138B (zh) * | 2005-07-22 | 2012-08-01 | 伊塔尔麦奇化学股份公司 | 阻燃性聚合组合物 |
| FR2894054B1 (fr) * | 2005-11-29 | 2008-01-18 | Eurocopter France | Thermostat et systeme embarque de detection de surchauffe. |
| US20070173572A1 (en) | 2006-01-20 | 2007-07-26 | General Electric Company | Flame retardant resin composition |
| US20100160523A1 (en) | 2007-07-13 | 2010-06-24 | Ugo Zucchelli | Halogen-free flame retardant additive |
| CN101172591B (zh) | 2007-10-08 | 2010-09-01 | 江苏康祥集团公司 | 次磷酸钠生产方法 |
| CN101332981B (zh) | 2008-07-30 | 2011-04-20 | 江苏康祥集团公司 | 次磷酸钠产品质量的提纯方法 |
| 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 |
-
2009
- 2009-10-23 CN CN200980162109.2A patent/CN102791622B/zh not_active Expired - Fee Related
- 2009-10-23 AU AU2009354427A patent/AU2009354427B2/en not_active Ceased
- 2009-10-23 KR KR1020127013151A patent/KR20120095932A/ko not_active Ceased
- 2009-10-23 CA CA2778375A patent/CA2778375A1/en not_active Abandoned
- 2009-10-23 EP EP09850507.6A patent/EP2490984A4/en not_active Withdrawn
- 2009-10-23 IN IN3435DEN2012 patent/IN2012DN03435A/en unknown
- 2009-10-23 JP JP2012534511A patent/JP2013508249A/ja active Pending
- 2009-10-23 BR BR112012009360A patent/BR112012009360A2/pt not_active IP Right Cessation
- 2009-10-23 RU RU2012121173/05A patent/RU2012121173A/ru not_active Application Discontinuation
- 2009-10-23 US US13/502,835 patent/US8940820B2/en not_active Expired - Fee Related
- 2009-10-23 WO PCT/CN2009/074584 patent/WO2011047511A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CA2778375A1 (en) | 2011-04-28 |
| WO2011047511A1 (en) | 2011-04-28 |
| EP2490984A1 (en) | 2012-08-29 |
| JP2013508249A (ja) | 2013-03-07 |
| EP2490984A4 (en) | 2013-05-08 |
| AU2009354427B2 (en) | 2014-11-13 |
| RU2012121173A (ru) | 2013-11-27 |
| AU2009354427A1 (en) | 2012-05-31 |
| US20120208942A1 (en) | 2012-08-16 |
| US8940820B2 (en) | 2015-01-27 |
| BR112012009360A2 (pt) | 2016-11-22 |
| CN102791622A (zh) | 2012-11-21 |
| KR20120095932A (ko) | 2012-08-29 |
| CN102791622B (zh) | 2017-02-08 |
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