BE835412A - Procede de preparation de polyamines - Google Patents
Procede de preparation de polyaminesInfo
- Publication number
- BE835412A BE835412A BE161723A BE161723A BE835412A BE 835412 A BE835412 A BE 835412A BE 161723 A BE161723 A BE 161723A BE 161723 A BE161723 A BE 161723A BE 835412 A BE835412 A BE 835412A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation process
- polyamine preparation
- polyamine
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/06—Amines
- C08G12/08—Amines aromatic
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US52329674A | 1974-11-13 | 1974-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE835412A true BE835412A (fr) | 1976-05-10 |
Family
ID=24084423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE161723A BE835412A (fr) | 1974-11-13 | 1975-11-10 | Procede de preparation de polyamines |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5170295A (fr) |
| BE (1) | BE835412A (fr) |
| BR (1) | BR7507483A (fr) |
| DE (1) | DE2549890A1 (fr) |
| ES (1) | ES442593A1 (fr) |
| FR (1) | FR2291233A1 (fr) |
| GB (1) | GB1517585A (fr) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2630801C (fr) † | 2005-12-08 | 2013-04-02 | Huntsman International Llc | Procede de synthese de diaminodiphenylmethanes |
| DE102006004041A1 (de) | 2006-01-28 | 2007-08-02 | Bayer Materialscience Ag | Verfahren zur Herstellung von Di- und Polyaminen der Diphenylmethanreihe |
| EP2039676A1 (fr) | 2007-09-19 | 2009-03-25 | Huntsman International Llc | Procédé pour la production de di et polyamines de la série des diphénylméthanes |
| EP2062869A1 (fr) | 2007-09-19 | 2009-05-27 | Huntsman International Llc | Procédé pour la production de di- et polyamines de la série des diphénylméthanes |
| US20140131275A1 (en) | 2012-11-15 | 2014-05-15 | Bayer Intellectual Property Gmbh | Process for phase separation or extraction and device suitable therefor |
| CN105283438B (zh) | 2013-04-11 | 2017-12-22 | 科思创德国股份有限公司 | 制备二苯基甲烷系列的二胺和多胺的方法 |
| US9815769B2 (en) | 2013-04-24 | 2017-11-14 | Covestro Deutschland Ag | Process for the preparation of di- and polyamines from the diphenylmethane series |
| US9110230B2 (en) | 2013-05-07 | 2015-08-18 | Corning Incorporated | Scratch-resistant articles with retained optical properties |
| US9366784B2 (en) | 2013-05-07 | 2016-06-14 | Corning Incorporated | Low-color scratch-resistant articles with a multilayer optical film |
| US11267973B2 (en) | 2014-05-12 | 2022-03-08 | Corning Incorporated | Durable anti-reflective articles |
| KR20170026487A (ko) | 2014-06-24 | 2017-03-08 | 코베스트로 도이칠란트 아게 | 디페닐메탄 시리즈의 디- 및 폴리아민의 제조 방법 |
| WO2015197520A1 (fr) | 2014-06-24 | 2015-12-30 | Covestro Deutschland Ag | Procédé de préparation de diamines et polyamines de la série des diphénylméthanes |
| US9790593B2 (en) | 2014-08-01 | 2017-10-17 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| EP3300520B1 (fr) | 2015-09-14 | 2020-11-25 | Corning Incorporated | Articles anti-réfléchissants de transmission de lumière élevée et résistants aux rayures |
| US10640453B2 (en) | 2016-12-22 | 2020-05-05 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series |
| CN110088078B (zh) | 2016-12-22 | 2022-09-09 | 科思创德国股份有限公司 | 生产二苯基甲烷系列的二胺和多胺的方法 |
| EP3558928B1 (fr) | 2016-12-22 | 2021-01-20 | Covestro Intellectual Property GmbH & Co. KG | Procédé de préparation de diamines et polyamines de la série des diphénylméthanes pour capacités de production différentes |
| CN110291063B (zh) | 2016-12-22 | 2022-07-05 | 科思创德国股份有限公司 | 在不同的生产能力下制备二苯基甲烷系列的二胺和多胺的方法 |
| CN111094200B (zh) | 2018-08-17 | 2022-01-07 | 康宁股份有限公司 | 具有薄的耐久性减反射结构的无机氧化物制品 |
| US10759736B2 (en) | 2018-10-17 | 2020-09-01 | Covestro Deutschland Ag | Process for the preparation of di- and polyamines of the diphenylmethane series |
| WO2021097819A1 (fr) * | 2019-11-22 | 2021-05-27 | 万华化学集团股份有限公司 | Membrane superhydrophobe et son procédé de préparation, et procédé de concentration et de recyclage de saumure résiduaire de mdi |
-
1975
- 1975-10-29 GB GB4458275A patent/GB1517585A/en not_active Expired
- 1975-11-06 DE DE19752549890 patent/DE2549890A1/de active Pending
- 1975-11-10 BE BE161723A patent/BE835412A/fr unknown
- 1975-11-12 BR BR7507483A patent/BR7507483A/pt unknown
- 1975-11-13 ES ES442593A patent/ES442593A1/es not_active Expired
- 1975-11-13 JP JP13574575A patent/JPS5170295A/ja active Pending
- 1975-11-13 FR FR7534681A patent/FR2291233A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1517585A (en) | 1978-07-12 |
| DE2549890A1 (de) | 1976-05-20 |
| FR2291233A1 (fr) | 1976-06-11 |
| ES442593A1 (es) | 1977-04-16 |
| BR7507483A (pt) | 1976-08-31 |
| JPS5170295A (en) | 1976-06-17 |
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