BR8906972A - Processo para a preparacao de uma resina quelante aminometilfosfonica - Google Patents

Processo para a preparacao de uma resina quelante aminometilfosfonica

Info

Publication number
BR8906972A
BR8906972A BR898906972A BR8906972A BR8906972A BR 8906972 A BR8906972 A BR 8906972A BR 898906972 A BR898906972 A BR 898906972A BR 8906972 A BR8906972 A BR 8906972A BR 8906972 A BR8906972 A BR 8906972A
Authority
BR
Brazil
Prior art keywords
aminomethylphosphonic
chelding
resin
preparation
amination
Prior art date
Application number
BR898906972A
Other languages
English (en)
Inventor
Eiffler Jurgen
Joeken Gerhard
Schneider Hans-Peter
Original Assignee
Dow Chemical Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR8906972A publication Critical patent/BR8906972A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/40—Introducing phosphorus atoms or phosphorus-containing groups
BR898906972A 1988-06-16 1989-06-16 Processo para a preparacao de uma resina quelante aminometilfosfonica BR8906972A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888814275A GB8814275D0 (en) 1988-06-16 1988-06-16 Process for preparing aminomethylphosphonic chelating agent
PCT/US1989/002654 WO1989012652A1 (en) 1988-06-16 1989-06-16 Process for preparing an aminomethylphosphonic chelating resin

Publications (1)

Publication Number Publication Date
BR8906972A true BR8906972A (pt) 1990-12-11

Family

ID=10638770

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906972A BR8906972A (pt) 1988-06-16 1989-06-16 Processo para a preparacao de uma resina quelante aminometilfosfonica

Country Status (15)

Country Link
US (1) US5109074A (pt)
EP (1) EP0350172B1 (pt)
KR (1) KR900701863A (pt)
CN (1) CN1031581C (pt)
AT (1) ATE90945T1 (pt)
BR (1) BR8906972A (pt)
CA (1) CA1334747C (pt)
DD (1) DD284032A5 (pt)
DE (1) DE68907275T2 (pt)
FI (1) FI900701A0 (pt)
GB (1) GB8814275D0 (pt)
HU (1) HUT53918A (pt)
IN (1) IN173605B (pt)
WO (1) WO1989012652A1 (pt)
ZA (1) ZA894606B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2044586T3 (es) * 1989-04-27 1994-01-01 Inst Francais Du Petrole Equipo para el llenado de un recipiente por un producto solido dividido.
DE3926059C2 (de) * 1989-08-07 1998-01-29 Basf Ag Phosphonomethylierte Polyvinylamine, Verfahren zu ihrer Herstellung und ihre Verwendung
SE9004129D0 (sv) * 1990-12-21 1990-12-21 Pharmacia Lkb Biotech Anion exchanger
JPH08844B2 (ja) * 1991-03-30 1996-01-10 工業技術院長 スチレン系三次元共重合体及び硝酸イオン吸着剤
JP3059251B2 (ja) * 1991-07-26 2000-07-04 三菱化学株式会社 アミノリン酸型キレート樹脂の製造方法
FR2685696A1 (fr) * 1991-12-30 1993-07-02 Ceca Sa Procede d'obtention d'amines tertiaires methylees par reaction d'hexamethylenetetramine sur les amines ou les nitriles.
DE4421932A1 (de) * 1994-06-23 1996-01-04 Basf Ag Verfahren von kohlenwasserstofflöslichen Aminomethylenphosphonsäure-Derivaten zur solventextraktiven Abtrennung von Eisenionen aus wäßrigen Lösungen
US5804606A (en) * 1997-04-21 1998-09-08 Rohm & Haas Company Chelating resins
US6616846B2 (en) 2001-08-28 2003-09-09 Mds (Canada) Inc. Extraction of phosphonates
CN103497265B (zh) * 2013-10-17 2016-02-03 凯瑞环保科技股份有限公司 一种电子级磷酸精制用树脂吸附剂的制备方法
AU2015214987B2 (en) * 2014-02-07 2017-04-20 Lanxess Deutschland Gmbh Novel aluminum-doped, iminodiacetic acid group-containing chelate resins
CN108941186A (zh) * 2018-07-18 2018-12-07 武汉瑞景环境修复工程有限公司 土壤修复材料的制备方法及再利用方法、修复土壤的方法
CN110759410B (zh) * 2018-07-26 2021-10-19 宝山钢铁股份有限公司 一种去除冷轧反渗透浓水中总铬和cod的处理方法和系统
CN115093164B (zh) * 2022-04-23 2023-06-02 濮阳市华瑞通能源工程技术有限公司 贴堵剂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB859834A (en) * 1958-01-14 1961-01-25 Atomic Energy Authority Uk Improvements in or relating to ion-exchange resins
FR2279453A1 (fr) * 1974-07-24 1976-02-20 Dia Prosim Echangeurs d'ions selectifs pour separer et fixer les metaux
FR2442859A1 (fr) * 1978-12-01 1980-06-27 Lobachev Andrei Procede de preparation de polyampholytes a base de copolymeres chloromethyles de styrene amines et reticules
GB2040950A (en) * 1979-02-08 1980-09-03 Lobachev A A Phosphorus-containing Ampholytic Polymers
JPS57177012A (en) * 1981-04-23 1982-10-30 Sumitomo Chem Co Ltd Preparation of chelate resin
JPS5829804A (ja) * 1981-08-18 1983-02-22 Mitsubishi Chem Ind Ltd アミノ燐酸基を有する樹脂の製造法
JPS5834808A (ja) * 1981-08-24 1983-03-01 Mitsubishi Chem Ind Ltd アミノ燐酸基を有する樹脂の製造方法
CA1221499A (en) * 1982-02-25 1987-05-05 Paul D.A. Grammont Alkylaminophosphonic chelating resins, their preparation and use in purifying brines

Also Published As

Publication number Publication date
ATE90945T1 (de) 1993-07-15
EP0350172A3 (en) 1990-03-14
CA1334747C (en) 1995-03-14
CN1038656A (zh) 1990-01-10
GB8814275D0 (en) 1988-07-20
HUT53918A (en) 1990-12-28
DE68907275D1 (de) 1993-07-29
DD284032A5 (de) 1990-10-31
KR900701863A (ko) 1990-12-04
US5109074A (en) 1992-04-28
HU894311D0 (en) 1990-09-28
FI900701A0 (fi) 1990-02-13
DE68907275T2 (de) 1994-01-20
CN1031581C (zh) 1996-04-17
EP0350172B1 (en) 1993-06-23
WO1989012652A1 (en) 1989-12-28
EP0350172A2 (en) 1990-01-10
IN173605B (pt) 1994-06-11
ZA894606B (en) 1991-02-27

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Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee