NL157294B - PROCESS FOR THE CONTINUOUS PREPARATION OF THE ALKALI SALTS OF AMINOPOLYACETIC ACIDS. - Google Patents

PROCESS FOR THE CONTINUOUS PREPARATION OF THE ALKALI SALTS OF AMINOPOLYACETIC ACIDS.

Info

Publication number
NL157294B
NL157294B NL7112973A NL7112973A NL157294B NL 157294 B NL157294 B NL 157294B NL 7112973 A NL7112973 A NL 7112973A NL 7112973 A NL7112973 A NL 7112973A NL 157294 B NL157294 B NL 157294B
Authority
NL
Netherlands
Prior art keywords
alkali salts
continuous preparation
aminopolyacetic acids
aminopolyacetic
acids
Prior art date
Application number
NL7112973A
Other languages
Dutch (nl)
Other versions
NL7112973A (en
Original Assignee
Basf Ag
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 DE19702049223 external-priority patent/DE2049223C3/en
Application filed by Basf Ag filed Critical Basf Ag
Publication of NL7112973A publication Critical patent/NL7112973A/xx
Publication of NL157294B publication Critical patent/NL157294B/en

Links

NL7112973A 1970-10-07 1971-09-21 PROCESS FOR THE CONTINUOUS PREPARATION OF THE ALKALI SALTS OF AMINOPOLYACETIC ACIDS. NL157294B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702049223 DE2049223C3 (en) 1970-10-07 Process for the continuous production of the alkali salts of aminopolyacetic acids

Publications (2)

Publication Number Publication Date
NL7112973A NL7112973A (en) 1972-04-11
NL157294B true NL157294B (en) 1978-07-17

Family

ID=5784432

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7112973A NL157294B (en) 1970-10-07 1971-09-21 PROCESS FOR THE CONTINUOUS PREPARATION OF THE ALKALI SALTS OF AMINOPOLYACETIC ACIDS.

Country Status (9)

Country Link
JP (1) JPS5220967B1 (en)
AT (1) AT309396B (en)
BE (1) BE773447A (en)
CA (1) CA943558A (en)
CH (1) CH555319A (en)
FR (1) FR2109846A5 (en)
GB (1) GB1358068A (en)
IT (1) IT942206B (en)
NL (1) NL157294B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030735U (en) * 1983-08-05 1985-03-01 リンナイ株式会社 Baking machine
CN101723842B (en) * 2009-11-06 2012-11-07 重庆紫光鼎福化工有限责任公司 Method for preparing ethylene diamine tetraacetic acid (EDTA) disodium salt

Also Published As

Publication number Publication date
NL7112973A (en) 1972-04-11
GB1358068A (en) 1974-06-26
BE773447A (en) 1972-04-04
DE2049223B2 (en) 1976-07-08
CA943558A (en) 1974-03-12
DE2049223A1 (en) 1972-04-13
IT942206B (en) 1973-03-20
JPS5220967B1 (en) 1977-06-07
FR2109846A5 (en) 1972-05-26
CH555319A (en) 1974-10-31
AT309396B (en) 1973-08-10

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: B A S F

V4 Lapsed because of reaching the maxim lifetime of a patent