FR2287438A1 - Procede de preparation d'acide carboxymethyloxy-succinique - Google Patents

Procede de preparation d'acide carboxymethyloxy-succinique

Info

Publication number
FR2287438A1
FR2287438A1 FR7531084A FR7531084A FR2287438A1 FR 2287438 A1 FR2287438 A1 FR 2287438A1 FR 7531084 A FR7531084 A FR 7531084A FR 7531084 A FR7531084 A FR 7531084A FR 2287438 A1 FR2287438 A1 FR 2287438A1
Authority
FR
France
Prior art keywords
acid
calcium sulphate
carboxymethyloxysuccinic acid
calcium
carried out
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.)
Granted
Application number
FR7531084A
Other languages
English (en)
Other versions
FR2287438B1 (fr
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.)
FMC Corp
Original Assignee
FMC Corp
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 US05/514,018 external-priority patent/US3948985A/en
Application filed by FMC Corp filed Critical FMC Corp
Publication of FR2287438A1 publication Critical patent/FR2287438A1/fr
Application granted granted Critical
Publication of FR2287438B1 publication Critical patent/FR2287438B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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)
FR7531084A 1974-10-11 1975-10-10 Procede de preparation d'acide carboxymethyloxy-succinique Granted FR2287438A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/514,018 US3948985A (en) 1972-11-15 1974-10-11 Method of producing carboxymethyloxysuccinic acid

Publications (2)

Publication Number Publication Date
FR2287438A1 true FR2287438A1 (fr) 1976-05-07
FR2287438B1 FR2287438B1 (fr) 1979-03-09

Family

ID=24045483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531084A Granted FR2287438A1 (fr) 1974-10-11 1975-10-10 Procede de preparation d'acide carboxymethyloxy-succinique

Country Status (9)

Country Link
JP (1) JPS5165716A (fr)
BE (1) BE834412A (fr)
CA (1) CA1038884A (fr)
CH (1) CH614690A5 (fr)
DE (1) DE2545577A1 (fr)
FR (1) FR2287438A1 (fr)
IT (1) IT1043291B (fr)
NL (1) NL7511851A (fr)
SE (1) SE425310B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0090463B1 (fr) * 1982-03-26 1988-06-22 Industrial Development Holland (Medical) B.V. (acting under the name HID B.V.) Accessoire pour remédier à l'incontinence de la vessie masculine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
CH614690A5 (en) 1979-12-14
CA1038884A (fr) 1978-09-19
SE7511411L (sv) 1976-04-12
NL7511851A (nl) 1976-04-13
DE2545577A1 (de) 1976-04-22
IT1043291B (it) 1980-02-20
JPS5165716A (en) 1976-06-07
FR2287438B1 (fr) 1979-03-09
SE425310B (sv) 1982-09-20
BE834412A (fr) 1976-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse