BR8806540A - Processo aquoso para manufaturar 2,2-oxodissuccinato,processo para obtencao de malato,composicao de materia e processo aquoso alcalino para garantir malao em uma forma de sal solido alcalino de calcio ou de calcio/magnesio misto - Google Patents

Processo aquoso para manufaturar 2,2-oxodissuccinato,processo para obtencao de malato,composicao de materia e processo aquoso alcalino para garantir malao em uma forma de sal solido alcalino de calcio ou de calcio/magnesio misto

Info

Publication number
BR8806540A
BR8806540A BR888806540A BR8806540A BR8806540A BR 8806540 A BR8806540 A BR 8806540A BR 888806540 A BR888806540 A BR 888806540A BR 8806540 A BR8806540 A BR 8806540A BR 8806540 A BR8806540 A BR 8806540A
Authority
BR
Brazil
Prior art keywords
aqueous
calcium
alkaline
malao
oxodisuccinate
Prior art date
Application number
BR888806540A
Other languages
English (en)
Inventor
Daniel Stedman Connor
Clifford Leroy Macbrair Jr
Hubert Charles Kretschmar
James Albert Cleary
Original Assignee
Procter & Gamble
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
Priority claimed from US07/130,928 external-priority patent/US5298634A/en
Priority claimed from US07/160,615 external-priority patent/US4798907A/en
Application filed by Procter & Gamble filed Critical Procter & Gamble
Publication of BR8806540A publication Critical patent/BR8806540A/pt

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/367Preparation 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/582Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
BR888806540A 1987-12-10 1988-12-12 Processo aquoso para manufaturar 2,2-oxodissuccinato,processo para obtencao de malato,composicao de materia e processo aquoso alcalino para garantir malao em uma forma de sal solido alcalino de calcio ou de calcio/magnesio misto BR8806540A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/130,928 US5298634A (en) 1987-12-10 1987-12-10 Process for making malate salts and thereby, amlic acid or 2,2'-oxodisuccinates
US07/160,615 US4798907A (en) 1988-02-26 1988-02-26 Controlled temperature process for making 2,2'-oxodisuccinates useful as laundry detergent builders

Publications (1)

Publication Number Publication Date
BR8806540A true BR8806540A (pt) 1989-08-22

Family

ID=26828984

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888806540A BR8806540A (pt) 1987-12-10 1988-12-12 Processo aquoso para manufaturar 2,2-oxodissuccinato,processo para obtencao de malato,composicao de materia e processo aquoso alcalino para garantir malao em uma forma de sal solido alcalino de calcio ou de calcio/magnesio misto

Country Status (13)

Country Link
EP (1) EP0320213B1 (pt)
JP (1) JPH01301641A (pt)
KR (1) KR890009837A (pt)
CN (2) CN1033026C (pt)
AU (2) AU630080B2 (pt)
BR (1) BR8806540A (pt)
CA (1) CA1332425C (pt)
DE (1) DE3853269T2 (pt)
DK (1) DK687188A (pt)
ES (1) ES2068834T3 (pt)
MX (2) MX167774B (pt)
NZ (1) NZ227267A (pt)
PT (1) PT89192B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950787A (en) * 1988-08-24 1990-08-21 Monsanto Company Chemical process
US4904824A (en) * 1988-08-24 1990-02-27 Horng Liou Liang Chemical process
EP0355809B1 (en) * 1988-08-24 1993-04-14 Monsanto Company Process for preparing ether-carboxylic acids and salts
US5068421A (en) * 1988-08-24 1991-11-26 Monsanto Company Chemical process
US5068420A (en) * 1989-12-28 1991-11-26 Monsanto Company Process for preparing ether carboxylate builders
US5268283A (en) * 1990-10-05 1993-12-07 Miles Inc. Method for the production of detergent builder formulations utilizing spray granulated citric acid and salts thereof
US5171886A (en) * 1990-11-15 1992-12-15 Monsanto Company Preparation of 2,2'-oxydisuccinate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128287A (en) * 1963-01-31 1964-04-07 Pfizer & Co C 2,2'-oxodisuccinic acid, derivatives thereof, and process for preparing
DE3764492D1 (de) * 1986-02-24 1990-10-04 Procter & Gamble Verfahren zur herstellung von als adjuvans fuer detergentien verwendbaren oxodisuccinaten.

Also Published As

Publication number Publication date
CN1117042A (zh) 1996-02-21
DK687188A (da) 1989-06-11
KR890009837A (ko) 1989-08-04
PT89192B (pt) 1993-09-30
CA1332425C (en) 1994-10-11
AU2114692A (en) 1992-10-15
MX167774B (es) 1993-04-12
EP0320213B1 (en) 1995-03-08
EP0320213A3 (en) 1991-04-17
DE3853269D1 (de) 1995-04-13
MX9300469A (es) 1994-07-29
EP0320213A2 (en) 1989-06-14
AU2676988A (en) 1989-06-15
DK687188D0 (da) 1988-12-09
ES2068834T3 (es) 1995-05-01
AU630080B2 (en) 1992-10-22
NZ227267A (en) 1992-12-23
PT89192A (pt) 1989-12-29
DE3853269T2 (de) 1995-11-09
CN1037171A (zh) 1989-11-15
JPH01301641A (ja) 1989-12-05
CN1033026C (zh) 1996-10-16

Similar Documents

Publication Publication Date Title
BR9007728A (pt) Composicao de hipoclorito de calcio solido,e processo para formar solucao aquosa de hipoclorito de calcio
BR8804919A (pt) Processo para produzir uma relacao automatizada de materiais
ZA89478B (en) Sheet material used to form portions of fasteners
BR8705532A (pt) Composicao detergente liquida e processo para a fabricacao de uma composicao detergente em particulas
AR245233A1 (es) Material laminar usado para formar porciones de sujetadores.
BR8802051A (pt) Processo para a preparacao de uma composicao detergente granular
BR8902006A (pt) Processo para a preparacao de uma composicao ou componente detergente granular e composicao ou componente detergente granular
BR8802050A (pt) Processo para a preparacao de uma composicao detergente granular
BR8903194A (pt) Processo para a preparacao de um detergente granular de fluencia livre e produto assim obtido
BR8903627A (pt) Processo para a preparacao de uma composicao ou componente detergente granular e composicao ou componente detergente granular
BR8901426A (pt) Composicao,composicao para higiene oral e processo para mascarar o sabor de timol em um produto final
BR8803872A (pt) Composicao e processo para aglomerar um minerio de metal umido e produto aglomerado
BR8806224A (pt) Processo para producao de um material refratario,materiais refratarios resistentes a corrosao;e mistura adequada para ser moldada e queimada para formar um material refratario
BR8906854A (pt) Composicao oral e processo para controlar a placa oral
EP0298501A3 (en) Composition for forming calcium phosphate type hardening material and process for producing such hardening material
BR8704820A (pt) Processo para a producao de uma composicao por secagem por borrifo e composicao detergente granular secada por borrifo
PT89115A (pt) Processo para a preparacao de produtos de massa em camadas do tipo "piza"
MX163684B (es) Mejoras a proceso para la fabricacion de composicion detergente moteada
BR8901971A (pt) Processo para o tratamento de material celulosico e composicao para uso na desacidificacao de materiais celulosicos
BR8900252A (pt) Composicao de azeotropo ou similar a azeotropo,e processo para limpar uma superficie solida
BR8806540A (pt) Processo aquoso para manufaturar 2,2-oxodissuccinato,processo para obtencao de malato,composicao de materia e processo aquoso alcalino para garantir malao em uma forma de sal solido alcalino de calcio ou de calcio/magnesio misto
BR8706119A (pt) Composicao,e processo para inibir a precipitacao de crosta de fosfonato de calcio
ZA886366B (en) Calcination of calcium carbonate and blends thereof
BR8701525A (pt) Particula polimerica de latex estruturada adequada para ser utilizada na preparacao de uma folha composita,e processo para a sua preparacao
BR8905656A (pt) Composicao de moldagem de termoplastico e processo para produzir uma composicao de moldagem de termoplastico

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FA9 Application deemed withdrawn - failure to comply with requirements
B15K Others concerning applications: alteration of classification

Ipc: C07C 51/367 (2006.01), C07C 59/305 (2006.0