GB1490313A - Process for the preparation of amino compounds - Google Patents

Process for the preparation of amino compounds

Info

Publication number
GB1490313A
GB1490313A GB26720/75A GB2672075A GB1490313A GB 1490313 A GB1490313 A GB 1490313A GB 26720/75 A GB26720/75 A GB 26720/75A GB 2672075 A GB2672075 A GB 2672075A GB 1490313 A GB1490313 A GB 1490313A
Authority
GB
United Kingdom
Prior art keywords
preparation
diaminobenzene
amines
amino compounds
triisodecane
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.)
Expired
Application number
GB26720/75A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer 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
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1490313A publication Critical patent/GB1490313A/en
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
GB26720/75A 1974-11-28 1975-06-24 Process for the preparation of amino compounds Expired GB1490313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742456308 DE2456308A1 (de) 1974-11-28 1974-11-28 Verfahren zur herstellung von aminoverbindungen

Publications (1)

Publication Number Publication Date
GB1490313A true GB1490313A (en) 1977-11-02

Family

ID=5931965

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26720/75A Expired GB1490313A (en) 1974-11-28 1975-06-24 Process for the preparation of amino compounds

Country Status (8)

Country Link
JP (1) JPS5186404A (enrdf_load_html_response)
BE (1) BE836023A (enrdf_load_html_response)
DD (1) DD123309A5 (enrdf_load_html_response)
DE (1) DE2456308A1 (enrdf_load_html_response)
FR (1) FR2292696A1 (enrdf_load_html_response)
GB (1) GB1490313A (enrdf_load_html_response)
NL (1) NL7513748A (enrdf_load_html_response)
PL (1) PL97303B1 (enrdf_load_html_response)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720326A (en) * 1986-03-08 1988-01-19 Bayer Aktiengesellschaft Process for working-up aqueous amine solutions
US5563296A (en) * 1993-07-15 1996-10-08 Bayer Aktiengesellschaft Continuous process for preparing aromatic amines
US6087480A (en) * 1998-01-13 2000-07-11 Ciba Specialty Chemcals Corporation Process for preparing sparingly soluble aromatic amines
RU2202537C2 (ru) * 1995-08-04 2003-04-20 Байер Аг Водосодержащий толуилендиамин, пригодный для хранения или транспортировки в жидком виде, способ его получения и способ получения толуилендиизоцианата
US7575660B2 (en) 2004-06-01 2009-08-18 Bayer Materialscience Ag Process for the distillative separation of aqueous amine solutions
WO2015052068A1 (de) 2013-10-08 2015-04-16 Bayer Materialscience Ag Verfahren zur herstellung von toluylendiamin

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3104643A1 (de) * 1981-02-10 1982-08-19 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls p-chlorsubstituiertem 2,6-diaminotoluol
DE3433240A1 (de) * 1984-09-11 1986-03-20 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 1-naphthylamin
JPS62169750A (ja) * 1986-01-21 1987-07-25 Toray Ind Inc １，３，５−トリアミノベンゼンの製造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720326A (en) * 1986-03-08 1988-01-19 Bayer Aktiengesellschaft Process for working-up aqueous amine solutions
US5563296A (en) * 1993-07-15 1996-10-08 Bayer Aktiengesellschaft Continuous process for preparing aromatic amines
RU2202537C2 (ru) * 1995-08-04 2003-04-20 Байер Аг Водосодержащий толуилендиамин, пригодный для хранения или транспортировки в жидком виде, способ его получения и способ получения толуилендиизоцианата
US6087480A (en) * 1998-01-13 2000-07-11 Ciba Specialty Chemcals Corporation Process for preparing sparingly soluble aromatic amines
US7575660B2 (en) 2004-06-01 2009-08-18 Bayer Materialscience Ag Process for the distillative separation of aqueous amine solutions
WO2015052068A1 (de) 2013-10-08 2015-04-16 Bayer Materialscience Ag Verfahren zur herstellung von toluylendiamin
US9518006B2 (en) 2013-10-08 2016-12-13 Covestro Deutschland Ag Method for producing diaminotoluene

Also Published As

Publication number Publication date
PL97303B1 (pl) 1978-02-28
FR2292696A1 (fr) 1976-06-25
NL7513748A (nl) 1976-06-01
DE2456308A1 (de) 1976-08-12
DD123309A5 (enrdf_load_html_response) 1976-12-12
JPS5186404A (enrdf_load_html_response) 1976-07-29
BE836023A (fr) 1976-05-28
FR2292696B1 (enrdf_load_html_response) 1979-08-10

Similar Documents

Publication Publication Date Title
GB1490313A (en) Process for the preparation of amino compounds
GB1440767A (en) Oxidation process for the manufacture of 4-aminodiphenylamine and related higher amines
SE8501223L (sv) Forfarande for framstellning av difenylaminer eller n,n'-difenyl-fenylendiaminer
GB1047920A (en) Production of 3-cyano-3,5,5-trimethyl-1-cyclohexanone
GB1148969A (en) Process for the preparation of 4,4'-diaminodiphenylmethane
GB1453241A (en) Manufacture of hexamethylene diamine
US5789620A (en) Process for the preparation of 1,4-bis(aminomethyl) cyclohexane
GB1179373A (en) Process for Aromatic Substitution
ES296449A1 (es) Procedimiento de preparación de cicloexilamina
GB1410108A (en) Process for preparing 4-aminomethyl cyclohexane-1-carboxylic acid
GB1136026A (en) Preparation of nitrodiarylamines
GB1528117A (en) Process for the preparation of a hydroxylamine salt and the pretreatment of catalyst compositions used therein
GB1058346A (en) Process for preparing aromatic primary haloamines
GB1357678A (en) Process for the dehalogenation of polyhalogenated aromatic com pounds
ES8203825A1 (es) Un procedimiento para la obtencion de aminas alifaticas y a-romaticas
GB1492847A (en) Production of hexamethylenimine
GB1498722A (en) Process for the manufacture of aromatic halogenoamino compounds
GB1149214A (en) Process for obtaining p-chlorophenyl isocyanate
GB1104361A (en) Process for preparing allyl chloride and its monomethyl-substitution products
GB1284689A (en) Multiphase amination of nitrophenols
GB881512A (en) Process of producing cyclohexylamine
GB1206389A (en) Process for the preparation of nitrobenzal fluorides and use as herbicides of reaction products of said fluorides
ES311599A1 (es) Procedimiento para la polimerizacion de lactamas con alto numero de miembros.
JPH05194330A (ja) ３，５−ジクロルアニリンの製造方法
GB1194106A (en) A Process for the Production of Pyrrolidones from Nitrile Compounds

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee