IT988135B - PROCEDURE FOR THE PREPARATION OF REPLACED AND SUBSTITUTED P AND M PHENILENDIAMINES - Google Patents

PROCEDURE FOR THE PREPARATION OF REPLACED AND SUBSTITUTED P AND M PHENILENDIAMINES

Info

Publication number
IT988135B
IT988135B IT4877773A IT4877773A IT988135B IT 988135 B IT988135 B IT 988135B IT 4877773 A IT4877773 A IT 4877773A IT 4877773 A IT4877773 A IT 4877773A IT 988135 B IT988135 B IT 988135B
Authority
IT
Italy
Prior art keywords
phenilendiamines
substituted
replaced
procedure
preparation
Prior art date
Application number
IT4877773A
Other languages
Italian (it)
Original Assignee
Akzo Nv
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 Akzo Nv filed Critical Akzo Nv
Application granted granted Critical
Publication of IT988135B publication Critical patent/IT988135B/en

Links

IT4877773A 1972-04-01 1973-03-13 PROCEDURE FOR THE PREPARATION OF REPLACED AND SUBSTITUTED P AND M PHENILENDIAMINES IT988135B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722216028 DE2216028C3 (en) 1972-04-01 1972-04-01 Process for the preparation of unsubstituted and substituted p- and m-phenylenediamines

Publications (1)

Publication Number Publication Date
IT988135B true IT988135B (en) 1975-04-10

Family

ID=5840878

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4877773A IT988135B (en) 1972-04-01 1973-03-13 PROCEDURE FOR THE PREPARATION OF REPLACED AND SUBSTITUTED P AND M PHENILENDIAMINES

Country Status (13)

Country Link
JP (1) JPS5754500B2 (en)
AT (1) AT321887B (en)
BE (1) BE797562A (en)
CA (1) CA1010896A (en)
CH (1) CH590203A5 (en)
DD (1) DD107437A5 (en)
DE (1) DE2216028C3 (en)
ES (1) ES413229A1 (en)
FR (1) FR2178975B1 (en)
GB (1) GB1399407A (en)
IT (1) IT988135B (en)
NL (1) NL7304532A (en)
SU (1) SU495824A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254272A (en) * 1979-02-21 1981-03-03 The Goodyear Tire & Rubber Company Aromatic diamines and polyurethanes cured thereby
DE3126435A1 (en) * 1981-07-04 1983-01-20 Basf Ag, 6700 Ludwigshafen METHOD FOR THE PRODUCTION OF CELL-MADE POLYURETHANE-POLYURANE MOLDED BODIES, IF ANY, AND ALKYL-SUBSTITUTED PHENYLENE DIAMONIES THEREFOR
DE3309913A1 (en) * 1983-03-19 1984-09-27 Henkel KGaA, 4000 Düsseldorf NEW 2,4-DIAMINOBENZOL DERIVATIVES AS A COUPLER FOR OXIDATION HAIR COLORING AGENTS
CN102276376B (en) * 2010-06-13 2013-08-28 华东理工大学 Preparation method of axial chiral diamine derivative
RU2449983C1 (en) * 2010-12-23 2012-05-10 Открытое акционерное общество "Каустик" (ОАО "Каустик") METHOD OF PRODUCING n-PHENYLENEDIAMINE
TW201922692A (en) 2017-10-05 2019-06-16 美商諾沃梅爾公司 Isocyanates, derivatives, and processes for producing the same
CN111018720B (en) * 2019-12-16 2021-01-22 上海交通大学 Method for preparing m-phenylenediamine

Also Published As

Publication number Publication date
GB1399407A (en) 1975-07-02
ES413229A1 (en) 1976-01-01
CA1010896A (en) 1977-05-24
AT321887B (en) 1975-04-25
BE797562A (en) 1973-07-16
CH590203A5 (en) 1977-07-29
FR2178975B1 (en) 1978-03-10
DE2216028C3 (en) 1979-06-28
DD107437A5 (en) 1974-08-05
SU495824A3 (en) 1975-12-15
DE2216028B2 (en) 1978-11-02
JPS5754500B2 (en) 1982-11-18
JPS4992031A (en) 1974-09-03
DE2216028A1 (en) 1973-10-11
NL7304532A (en) 1973-10-03
FR2178975A1 (en) 1973-11-16

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