BR7704821A - Processo para a fabricacao de diamino-alcoxi-benzenos - Google Patents
Processo para a fabricacao de diamino-alcoxi-benzenosInfo
- Publication number
- BR7704821A BR7704821A BR7704821A BR7704821A BR7704821A BR 7704821 A BR7704821 A BR 7704821A BR 7704821 A BR7704821 A BR 7704821A BR 7704821 A BR7704821 A BR 7704821A BR 7704821 A BR7704821 A BR 7704821A
- Authority
- BR
- Brazil
- Prior art keywords
- alcoxy
- diamine
- benzene
- manufacture
- Prior art date
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
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB31458/76A GB1522273A (en) | 1976-07-28 | 1976-07-28 | Catalytic reduction of dinitroalkoxybenzenes |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7704821A true BR7704821A (pt) | 1978-03-28 |
Family
ID=10323380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7704821A BR7704821A (pt) | 1976-07-28 | 1977-07-22 | Processo para a fabricacao de diamino-alcoxi-benzenos |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5315327A (pt) |
AR (1) | AR213857A1 (pt) |
BR (1) | BR7704821A (pt) |
DD (1) | DD131088A5 (pt) |
DE (1) | DE2732409A1 (pt) |
FR (1) | FR2359815A1 (pt) |
GB (1) | GB1522273A (pt) |
IT (1) | IT1081514B (pt) |
PL (1) | PL199670A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5622752A (en) * | 1979-08-01 | 1981-03-03 | Oosakashi | Preparation of 4,4'-diaminodiphenyl ether |
JPS5767483A (en) * | 1980-10-08 | 1982-04-24 | Hitachi Ltd | Vibration inhibiting device for elevator |
DE3804621A1 (de) * | 1988-02-13 | 1989-08-24 | Hoechst Ag | Verfahren zur herstellung von 4-acylamino-2-amino-alkoxybenzolen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1276496A (fr) * | 1959-12-28 | 1961-11-17 | Raytheon Co | Appareil et procédé pour le découpage en tranches des semi-conducteur |
US3499034A (en) * | 1966-08-01 | 1970-03-03 | Du Pont | Hydrogenation of aromatic nitro compounds |
GB1446662A (en) * | 1974-04-24 | 1976-08-18 | Ici Ltd | Manufacture of aromatic primary monoamines |
DE2435818C3 (de) * | 1974-07-25 | 1982-02-25 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung aromatischer Diamine |
-
1976
- 1976-07-28 GB GB31458/76A patent/GB1522273A/en not_active Expired
-
1977
- 1977-07-06 IT IT25442/77A patent/IT1081514B/it active
- 1977-07-08 AR AR268377A patent/AR213857A1/es active
- 1977-07-15 PL PL19967077A patent/PL199670A1/xx unknown
- 1977-07-18 DE DE19772732409 patent/DE2732409A1/de not_active Withdrawn
- 1977-07-22 BR BR7704821A patent/BR7704821A/pt unknown
- 1977-07-27 FR FR7723096A patent/FR2359815A1/fr not_active Withdrawn
- 1977-07-27 DD DD7700200308A patent/DD131088A5/xx unknown
- 1977-07-28 JP JP9089977A patent/JPS5315327A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DD131088A5 (de) | 1978-05-31 |
GB1522273A (en) | 1978-08-23 |
FR2359815A1 (fr) | 1978-02-24 |
DE2732409A1 (de) | 1978-02-02 |
AR213857A1 (es) | 1979-03-30 |
PL199670A1 (pl) | 1978-03-28 |
IT1081514B (it) | 1985-05-21 |
JPS5315327A (en) | 1978-02-13 |
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