NL7213433A - - Google Patents

Info

Publication number
NL7213433A
NL7213433A NL7213433A NL7213433A NL7213433A NL 7213433 A NL7213433 A NL 7213433A NL 7213433 A NL7213433 A NL 7213433A NL 7213433 A NL7213433 A NL 7213433A NL 7213433 A NL7213433 A NL 7213433A
Authority
NL
Netherlands
Application number
NL7213433A
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 filed Critical
Publication of NL7213433A publication Critical patent/NL7213433A/xx

Links

NL7213433A 1971-10-07 1972-10-04 NL7213433A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712149998 DE2149998C2 (de) 1971-10-07 1971-10-07 Verfahren zur Herstellung von aromatischen Polyaminen

Publications (1)

Publication Number Publication Date
NL7213433A true NL7213433A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-04-10

Family

ID=5821687

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7213433A NL7213433A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-10-07 1972-10-04

Country Status (10)

Country Link
JP (1) JPS4846693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU467401B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE789671A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7206965D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2149998C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES407385A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2155657A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1365454A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT966201B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7213433A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1960346B2 (en) 2005-12-08 2019-03-27 Huntsman International Llc Process for preparing diaminodiphenylmethanes
JP7131558B2 (ja) * 2017-09-15 2022-09-06 日産化学株式会社 ノボラック型ポリマーの製造方法
US11542223B1 (en) 2022-07-21 2023-01-03 Covestro Llc Process for preparing di- and polyamines of the diphenyl methane series
EP4345088A1 (en) 2022-09-29 2024-04-03 Covestro Deutschland AG A process for preparing di- and polyamines of the diphenyl methane series
CN118164859B (zh) * 2024-05-11 2024-08-20 万华化学集团股份有限公司 一种二苯基甲烷系列的二胺和多胺的制备方法

Also Published As

Publication number Publication date
DE2149998C2 (de) 1982-05-19
BR7206965D0 (pt) 1973-10-09
FR2155657A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-05-18
IT966201B (it) 1974-02-11
AU467401B2 (en) 1975-11-27
JPS4846693A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-07-03
BE789671A (fr) 1973-04-04
AU4732772A (en) 1974-04-11
DE2149998A1 (de) 1973-04-12
ES407385A1 (es) 1975-11-01
GB1365454A (en) 1974-09-04

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