JPS5221504B2 - - Google Patents

Info

Publication number: JPS5221504B2
Authority: JP; Japan
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

JP49070055A

Other versions

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.)

1973-06-25

Filing date

1974-06-19

Publication date

1977-06-10

1974-06-19 Application filed filed Critical

1975-04-05 Publication of JPS5036447A publication Critical patent/JPS5036447A/ja

1977-06-10 Publication of JPS5221504B2 publication Critical patent/JPS5221504B2/ja

Status Expired legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
- C07C209/70—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines
- C07C209/72—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton by reduction of unsaturated amines by reduction of six-membered aromatic rings
- 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
- Y02P20/584—Recycling of catalysts

JP49070055A 1973-06-25 1974-06-19 Expired JPS5221504B2 (ja)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00373094A US3856862A (en)	1973-06-25	1973-06-25	Process for hydrogenation of di(4-aminophenyl)methane with a rhodium catalyst

Publications (2)

Publication Number	Publication Date
JPS5036447A JPS5036447A (ja)	1975-04-05
JPS5221504B2 true JPS5221504B2 (ja)	1977-06-10

Family

ID=23470916

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP49070055A Expired JPS5221504B2 (ja)	1973-06-25	1974-06-19

Country Status (5)

Country	Link
US (1)	US3856862A (ja)
JP (1)	JPS5221504B2 (ja)
DE (1)	DE2423639C3 (ja)
GB (1)	GB1415637A (ja)
NL (1)	NL167152C (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5652057Y2 (ja) *	1977-12-02	1981-12-04

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4020104A (en) *	1976-09-20	1977-04-26	The Upjohn Company	Process for isomerizing cis,cis- and cis,trans-isomers of di-(p-aminocyclohexyl)methane to the corresponding trans,trans-isomer
JPS5616455A (en) *	1979-07-20	1981-02-17	Mitsui Toatsu Chem Inc	Preparation of alicyclic isocyanate
US4394523A (en) *	1981-06-01	1983-07-19	Mobay Chemical Corporation	Catalytic hydrogenation of di (4-aminophenyl) methane
CA1204785A (en) *	1981-06-01	1986-05-20	Gary F. Allen	Process for the catalytic hydrogenation of di (4- aminophenyl) methane
US4754070A (en) *	1986-01-23	1988-06-28	Air Products And Chemicals, Inc.	Hydrogenation of methylenedianiline to produce bis(para-aminocyclohexyl)methane
US5196587A (en) *	1988-03-30	1993-03-23	Air Products And Chemicals, Inc.	Catalytic hydrogenation of crude methylene bridged polyphenylamines to produce polycyclohexylamines
US4960941A (en) *	1988-03-30	1990-10-02	Air Products And Chemicals, Inc.	Hydrogenation of aromatic amines to produce their ring hydrogenated counterparts
US5026914A (en) *	1989-04-11	1991-06-25	Air Products And Chemicals, Inc.	Hydrogenation of aromatic amines using rhodium on titania or zirconia support
US5550294A (en) *	1992-02-05	1996-08-27	Olin Corporation	Method of increasing hydrogenation rate of aromatic amines
US5214212A (en) *	1992-02-27	1993-05-25	Olin Corporation	Promoters for hydrogenation of aromatic amines
DE4328007A1 (de) *	1993-08-20	1995-02-23	Huels Chemische Werke Ag	Katalysator zur Herstellung von Bis-Para-aminocyclohexylmethan mit niedrigem Anteil an trans-trans-Isomer durch Hydrierung von Methylendiamin
US5973207A (en) *	1993-09-27	1999-10-26	Air Products And Chemicals, Inc.	Hydrogenation of meta-toluenediamine
US5545756A (en) *	1994-09-14	1996-08-13	Air Products And Chemicals, Inc.	Hydrogenation of aromatic amines using mixed metal oxide support
KR100256431B1 (ko) *	1997-10-07	2000-05-15	박호군	방향족 디아민의 고리 수소화 방법
US6942706B2 (en)	2002-08-20	2005-09-13	Invista North America S.A.R.L.	Vat acid dyeing of textile fibers
US6998507B1 (en)	2004-08-24	2006-02-14	Air Products And Chemicals, Inc.	Hydrogenation of methylenedianiline
WO2006065961A1 (en) *	2004-12-16	2006-06-22	Huntsman Petrochemical Corporation	Co-production of cyclohexylamine and bis-(para-aminocyclohexyl) methane
DE102004061608A1 (de) *	2004-12-17	2006-07-06	Basf Ag	Verfahren zur Herstellung von 1,2-Diamino-3-methylcyclohexan und/oder 1,2-Diamino-4-methylcyclohexan
CN103265438B (zh)	2013-05-22	2014-11-05	万华化学集团股份有限公司	二氨基二环己基甲烷的制备方法
TWI534131B (zh)	2014-11-27	2016-05-21	財團法人工業技術研究院	氫化４，４’－二胺基二苯甲烷的觸媒與方法
CN108440311B (zh) *	2018-03-29	2020-11-20	万华化学集团股份有限公司	一种加氢制备二氨基二环己基甲烷的方法
CN110204447B (zh) *	2019-05-31	2022-04-22	万华化学集团股份有限公司	一种4,4’-二氨基二环己基甲烷连续化生产过程中催化剂的再生方法
CN113893866B (zh) *	2021-11-08	2023-03-03	万华化学集团股份有限公司	一种h12mda生产过程中催化剂的再生方法和h12mda的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3347917A (en) *	1961-12-29	1967-10-17	Du Pont	Process for the preparation of di (paraaminocyclohexyl) methane
US3196179A (en) *	1962-03-26	1965-07-20	Abbott Lab	Preparation of cyclohexylamine by hydrogenation of aniline using a rhodium catalyst
US3194839A (en) *	1962-04-12	1965-07-13	Abbott Lab	Catalytic hydrogenation of nitroaromatic compounds to aromatic amines
US3591635A (en) *	1968-09-25	1971-07-06	Upjohn Co	Catalytic hydrogenation process for preparing di(4 - aminocyclohexyl) methane

1973
- 1973-06-25 US US00373094A patent/US3856862A/en not_active Expired - Lifetime
1974
- 1974-05-15 DE DE2423639A patent/DE2423639C3/de not_active Expired
- 1974-05-15 GB GB2156874A patent/GB1415637A/en not_active Expired
- 1974-05-30 NL NL7407295.A patent/NL167152C/xx not_active IP Right Cessation
- 1974-06-19 JP JP49070055A patent/JPS5221504B2/ja not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5652057Y2 (ja) *	1977-12-02	1981-12-04

Also Published As

Publication number	Publication date
DE2423639B2 (de)	1978-06-01
DE2423639A1 (de)	1975-01-16
JPS5036447A (ja)	1975-04-05
DE2423639C3 (de)	1979-02-08
NL167152C (nl)	1981-11-16
NL167152B (nl)	1981-06-16
GB1415637A (en)	1975-11-26
US3856862A (en)	1974-12-24
NL7407295A (ja)	1974-12-30

Publication	Publication Date	Title
AU476761B2 (ja)	1976-09-30
AU465372B2 (ja)	1975-09-25
AR201235Q (ja)	1975-02-21
AR201231Q (ja)	1975-02-21
AU474593B2 (ja)	1976-07-29
AU474511B2 (ja)	1976-07-22
JPS5221504B2 (ja)	1977-06-10
AU474838B2 (ja)	1976-08-05
AU465453B2 (ja)	1975-09-25
AU465434B2 (ja)	1975-09-25
AU471343B2 (ja)	1976-04-15
AU450229B2 (ja)	1974-07-04
AU476714B2 (ja)	1976-09-30
AU466283B2 (ja)	1975-10-23
AU472848B2 (ja)	1976-06-03
AU476696B2 (ja)	1976-09-30
AR199451A1 (ja)	1974-08-30
AU477823B2 (ja)	1975-06-19
AU471461B2 (ja)	1976-04-29
AR196382A1 (ja)	1973-12-18
AR195948A1 (ja)	1973-11-15
AR195311A1 (ja)	1973-09-28
AR193950A1 (ja)	1973-05-31
AR210729A1 (ja)	1977-09-15
AR200885A1 (ja)	1974-12-27

JPS5221504B2 - - Google Patents

Info

Links

Classifications

Applications Claiming Priority (1)

Publications (2)

Family

ID=23470916

Family Applications (1)

Country Status (5)

Cited By (1)

Families Citing this family (23)

Family Cites Families (4)

Cited By (1)

Also Published As

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