GB1379241A - Preparation of salts of carboxymethyloxysuccinic acid - Google Patents

Preparation of salts of carboxymethyloxysuccinic acid

Info

Publication number
GB1379241A
GB1379241A GB576671A GB576671A GB1379241A GB 1379241 A GB1379241 A GB 1379241A GB 576671 A GB576671 A GB 576671A GB 576671 A GB576671 A GB 576671A GB 1379241 A GB1379241 A GB 1379241A
Authority
GB
United Kingdom
Prior art keywords
salts
ammonium
carboxymethyloxysuccinic acid
zinc
alkaline earth
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
Application number
GB576671A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever PLC
Original Assignee
Unilever PLC
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 Unilever PLC filed Critical Unilever PLC
Priority to GB576671A priority Critical patent/GB1379241A/en
Priority to DE19722209132 priority patent/DE2209132A1/de
Priority to CA136,119A priority patent/CA969972A/en
Priority to NL7202543A priority patent/NL7202543A/xx
Priority to IT6765772A priority patent/IT961565B/en
Priority to FR7207268A priority patent/FR2128542B1/fr
Publication of GB1379241A publication Critical patent/GB1379241A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/235—Saturated compounds containing more than one carboxyl group
    • C07C59/305—Saturated compounds containing more than one carboxyl group containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by introduction of functional groups containing oxygen only in singly bound form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1379241 Carboxymethyloxysuccinic acid salts UNILEVER Ltd 29 Feb 1972 [2 March 1971] 5766/71 Heading C2C A solution of a water-soluble alkali metal ammonium or substituted ammonium carboxymethyloxysuccinate is obtained by reacting salts of maleic and glycolic acids at 40-200‹ C. in the presence of zinc or alkaline earth metal ions in an aqueous medium of pH at least 8 (under pressure if necessary), adjusting the temperature to between 70‹ and 100‹ C., adding an alkali metal, ammonium or substituted ammonium carbonate, and filtering the zinc or alkaline earth carbonate that is precipitated. The solution may be subsequently dried to obtain the salt.
GB576671A 1971-03-02 1971-03-02 Preparation of salts of carboxymethyloxysuccinic acid Expired GB1379241A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB576671A GB1379241A (en) 1971-03-02 1971-03-02 Preparation of salts of carboxymethyloxysuccinic acid
DE19722209132 DE2209132A1 (en) 1971-03-02 1972-02-26
CA136,119A CA969972A (en) 1971-03-02 1972-02-28 Filtration process
NL7202543A NL7202543A (en) 1971-03-02 1972-02-28
IT6765772A IT961565B (en) 1971-03-02 1972-03-01 PROCEDURE FOR PREPARING WATER SOLUBLE OR WATER DISPERSIBLE CARBOXIMETHYLOXY ACID SALTS
FR7207268A FR2128542B1 (en) 1971-03-02 1972-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB576671A GB1379241A (en) 1971-03-02 1971-03-02 Preparation of salts of carboxymethyloxysuccinic acid

Publications (1)

Publication Number Publication Date
GB1379241A true GB1379241A (en) 1975-01-02

Family

ID=9802241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB576671A Expired GB1379241A (en) 1971-03-02 1971-03-02 Preparation of salts of carboxymethyloxysuccinic acid

Country Status (6)

Country Link
CA (1) CA969972A (en)
DE (1) DE2209132A1 (en)
FR (1) FR2128542B1 (en)
GB (1) GB1379241A (en)
IT (1) IT961565B (en)
NL (1) NL7202543A (en)

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663071A (en) * 1986-01-30 1987-05-05 The Procter & Gamble Company Ether carboxylate detergent builders and process for their preparation
US4798907A (en) * 1988-02-26 1989-01-17 The Procter & Gamble Company Controlled temperature process for making 2,2'-oxodisuccinates useful as laundry detergent builders
EP0628624A1 (en) 1993-06-09 1994-12-14 The Procter & Gamble Company Protease containing dye transfer inhibiting compositions
EP0690122A2 (en) 1994-06-30 1996-01-03 The Procter & Gamble Company Detergent compositions
EP0709452A1 (en) 1994-10-27 1996-05-01 The Procter & Gamble Company Cleaning compositions comprising xylanases
EP0747469A1 (en) 1995-06-08 1996-12-11 The Procter & Gamble Company Cleaning compositions comprising chondroitinase
EP0747470A1 (en) 1995-06-08 1996-12-11 The Procter & Gamble Company Cleaning compositions comprising keratanase
WO1998020115A1 (en) 1996-11-04 1998-05-14 Novo Nordisk A/S Subtilase variants and compositions
WO1998020116A1 (en) 1996-11-04 1998-05-14 Novo Nordisk A/S Subtilase variants and compositions
WO2002040370A1 (en) 2000-11-17 2002-05-23 The Procter & Gamble Company Water soluble packages
US6720299B2 (en) 2001-02-16 2004-04-13 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Bleaching composition of enhanced stability and a process for making such a composition
US6740713B1 (en) 1999-07-08 2004-05-25 Procter & Gamble Company Process for producing particles of amine reaction products
WO2004053039A2 (en) 2002-12-11 2004-06-24 Novozymes A/S Detergent composition comprising endo-glucanase
US6764986B1 (en) 1999-07-08 2004-07-20 Procter & Gamble Company Process for producing particles of amine reaction products
US6972276B1 (en) 1999-07-09 2005-12-06 Procter & Gamble Company Process for making amine compounds
WO2006005936A1 (en) 2004-07-10 2006-01-19 Reckitt Benckiser N.V. Apparatus for cleaning textiles and method of using the same
EP1923455A2 (en) 2003-02-18 2008-05-21 Novozymes A/S Detergent compositions
US7429273B2 (en) 2002-10-12 2008-09-30 Reckitt Benckiser N.V. Carpet cleaning composition
WO2010094924A1 (en) 2009-02-23 2010-08-26 Reckitt Benckiser N.V. Percarbonate containing detergent product
EP2261359A1 (en) 1998-06-10 2010-12-15 Novozymes A/S Mannanases
WO2012025736A2 (en) 2010-08-26 2012-03-01 Reckitt & Colman (Overseas) Limited Detergent product
WO2012120304A1 (en) 2011-03-09 2012-09-13 Reckitt Benckiser N.V. Carpet cleaning composition
WO2012140413A1 (en) 2011-04-15 2012-10-18 Reckitt & Colman (Overseas) Limited Coated fabric care agent
WO2012140421A1 (en) 2011-04-15 2012-10-18 Reckitt & Colman (Overseas) Limited Novel composite
WO2013038162A1 (en) 2011-09-13 2013-03-21 Reckitt Benckiser N.V. Apparatus and method of using the same
US8865638B2 (en) 2013-03-15 2014-10-21 Church & Dwight Co., Inc. Unit dose laundry compositions
US9273270B2 (en) 2014-02-20 2016-03-01 Church & Dwight Co., Inc. Unit dose cleaning products for delivering a peroxide-containing bleaching agent

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4663071A (en) * 1986-01-30 1987-05-05 The Procter & Gamble Company Ether carboxylate detergent builders and process for their preparation
US4798907A (en) * 1988-02-26 1989-01-17 The Procter & Gamble Company Controlled temperature process for making 2,2'-oxodisuccinates useful as laundry detergent builders
EP0628624A1 (en) 1993-06-09 1994-12-14 The Procter & Gamble Company Protease containing dye transfer inhibiting compositions
EP0690122A2 (en) 1994-06-30 1996-01-03 The Procter & Gamble Company Detergent compositions
EP0709452A1 (en) 1994-10-27 1996-05-01 The Procter & Gamble Company Cleaning compositions comprising xylanases
EP0747469A1 (en) 1995-06-08 1996-12-11 The Procter & Gamble Company Cleaning compositions comprising chondroitinase
EP0747470A1 (en) 1995-06-08 1996-12-11 The Procter & Gamble Company Cleaning compositions comprising keratanase
EP2278001A1 (en) 1996-11-04 2011-01-26 Novozymes A/S Protease variants and compositions
WO1998020115A1 (en) 1996-11-04 1998-05-14 Novo Nordisk A/S Subtilase variants and compositions
WO1998020116A1 (en) 1996-11-04 1998-05-14 Novo Nordisk A/S Subtilase variants and compositions
EP2284272A1 (en) 1998-06-10 2011-02-16 Novozymes A/S Mannanases
EP2287318A1 (en) 1998-06-10 2011-02-23 Novozymes A/S Mannanases
EP2261359A1 (en) 1998-06-10 2010-12-15 Novozymes A/S Mannanases
US6764986B1 (en) 1999-07-08 2004-07-20 Procter & Gamble Company Process for producing particles of amine reaction products
US6740713B1 (en) 1999-07-08 2004-05-25 Procter & Gamble Company Process for producing particles of amine reaction products
US6972276B1 (en) 1999-07-09 2005-12-06 Procter & Gamble Company Process for making amine compounds
WO2002040370A1 (en) 2000-11-17 2002-05-23 The Procter & Gamble Company Water soluble packages
US6720299B2 (en) 2001-02-16 2004-04-13 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Bleaching composition of enhanced stability and a process for making such a composition
US7429273B2 (en) 2002-10-12 2008-09-30 Reckitt Benckiser N.V. Carpet cleaning composition
WO2004053039A2 (en) 2002-12-11 2004-06-24 Novozymes A/S Detergent composition comprising endo-glucanase
EP2311941A1 (en) 2002-12-11 2011-04-20 Novozymes A/S Detergent composition comprising endo-glucanase
EP1923455A2 (en) 2003-02-18 2008-05-21 Novozymes A/S Detergent compositions
WO2006005936A1 (en) 2004-07-10 2006-01-19 Reckitt Benckiser N.V. Apparatus for cleaning textiles and method of using the same
WO2010094924A1 (en) 2009-02-23 2010-08-26 Reckitt Benckiser N.V. Percarbonate containing detergent product
WO2012025736A2 (en) 2010-08-26 2012-03-01 Reckitt & Colman (Overseas) Limited Detergent product
WO2012120304A1 (en) 2011-03-09 2012-09-13 Reckitt Benckiser N.V. Carpet cleaning composition
WO2012140413A1 (en) 2011-04-15 2012-10-18 Reckitt & Colman (Overseas) Limited Coated fabric care agent
WO2012140421A1 (en) 2011-04-15 2012-10-18 Reckitt & Colman (Overseas) Limited Novel composite
WO2013038162A1 (en) 2011-09-13 2013-03-21 Reckitt Benckiser N.V. Apparatus and method of using the same
US8865638B2 (en) 2013-03-15 2014-10-21 Church & Dwight Co., Inc. Unit dose laundry compositions
US9273270B2 (en) 2014-02-20 2016-03-01 Church & Dwight Co., Inc. Unit dose cleaning products for delivering a peroxide-containing bleaching agent

Also Published As

Publication number Publication date
FR2128542A1 (en) 1972-10-20
FR2128542B1 (en) 1977-04-01
NL7202543A (en) 1972-09-05
CA969972A (en) 1975-06-24
IT961565B (en) 1973-12-10
DE2209132A1 (en) 1972-10-05

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees