GB1517585A - Process for the production of a polyamino-polyphenyl-(poly)-methylene polyamine - Google Patents
Process for the production of a polyamino-polyphenyl-(poly)-methylene polyamineInfo
- Publication number
- GB1517585A GB1517585A GB4458275A GB4458275A GB1517585A GB 1517585 A GB1517585 A GB 1517585A GB 4458275 A GB4458275 A GB 4458275A GB 4458275 A GB4458275 A GB 4458275A GB 1517585 A GB1517585 A GB 1517585A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyamino
- polyphenyl
- poly
- production
- methylene polyamine
- 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
Links
- 229920000768 polyamine Polymers 0.000 title 1
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 |
|---|---|
| GB1517585A true GB1517585A (en) | 1978-07-12 |
Family
ID=24084423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4458275A Expired GB1517585A (en) | 1974-11-13 | 1975-10-29 | Process for the production of a polyamino-polyphenyl-(poly)-methylene polyamine |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5170295A (en) |
| BE (1) | BE835412A (en) |
| BR (1) | BR7507483A (en) |
| DE (1) | DE2549890A1 (en) |
| ES (1) | ES442593A1 (en) |
| FR (1) | FR2291233A1 (en) |
| GB (1) | GB1517585A (en) |
Cited By (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7312362B2 (en) | 2006-01-28 | 2007-12-25 | Bayer Materialscience Ag | Process for the production of di- and polyamines of the diphenylmethane series |
| US8557949B2 (en) | 2007-09-19 | 2013-10-15 | Huntsman International Llc | Process for production of di- and polyamines of the diphenylmethane series |
| CN104797314A (en) * | 2012-11-15 | 2015-07-22 | 拜尔材料科学股份公司 | Phase separation or extraction device including sapphire window and use thereof |
| US9217054B2 (en) | 2007-09-19 | 2015-12-22 | Huntsman International Llc | Process for production of di- and polyamines of the diphenylmethane series |
| US9416094B2 (en) | 2013-04-11 | 2016-08-16 | Covestro Deutschland Ag | Process for the preparation of di- and polyamines of the diphenylmethane series |
| US9815769B2 (en) | 2013-04-24 | 2017-11-14 | Covestro Deutschland Ag | Process for the preparation of di- and polyamines from the diphenylmethane series |
| US10125091B2 (en) | 2014-06-24 | 2018-11-13 | Covestro Deutschland Ag | Process for preparation of di- and polyamines of the diphenylmethane series |
| US10125090B2 (en) | 2014-06-24 | 2018-11-13 | Covestro Deutschland Ag | Process for preparation of di- and polyamines of the diphenylmethane series |
| EP1960346B2 (en) † | 2005-12-08 | 2019-03-27 | Huntsman International Llc | Process for preparing diaminodiphenylmethanes |
| US10626078B2 (en) | 2016-12-22 | 2020-04-21 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series at different production capacities |
| US10633327B1 (en) | 2016-12-22 | 2020-04-28 | Covestro Duetschland AG | Method of producing diamines and polyamines of the diphenylmethane series at different production capacities |
| US10640453B2 (en) | 2016-12-22 | 2020-05-05 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series |
| US10640455B1 (en) | 2016-12-22 | 2020-05-05 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series |
| US10759736B2 (en) | 2018-10-17 | 2020-09-01 | Covestro Deutschland Ag | Process for the preparation of di- and polyamines of the diphenylmethane series |
| US10948629B2 (en) | 2018-08-17 | 2021-03-16 | Corning Incorporated | Inorganic oxide articles with thin, durable anti-reflective structures |
| US10995404B2 (en) | 2014-08-01 | 2021-05-04 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| US11002885B2 (en) | 2015-09-14 | 2021-05-11 | Corning Incorporated | Scratch-resistant anti-reflective articles |
| WO2021097819A1 (en) * | 2019-11-22 | 2021-05-27 | 万华化学集团股份有限公司 | Superhydrophobic membrane and preparation method therefor, and method for concentrating and recycling mdi waste brine |
| US11231526B2 (en) | 2013-05-07 | 2022-01-25 | 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 |
| US11667565B2 (en) | 2013-05-07 | 2023-06-06 | Corning Incorporated | Scratch-resistant laminates with retained optical properties |
| US12352924B2 (en) | 2020-07-09 | 2025-07-08 | Corning Incorporated | Display articles with diffractive, antiglare surfaces and methods of making the same |
-
1975
- 1975-10-29 GB GB4458275A patent/GB1517585A/en not_active Expired
- 1975-11-06 DE DE19752549890 patent/DE2549890A1/en active Pending
- 1975-11-10 BE BE161723A patent/BE835412A/en unknown
- 1975-11-12 BR BR7507483A patent/BR7507483A/en unknown
- 1975-11-13 FR FR7534681A patent/FR2291233A1/en not_active Withdrawn
- 1975-11-13 JP JP13574575A patent/JPS5170295A/en active Pending
- 1975-11-13 ES ES442593A patent/ES442593A1/en not_active Expired
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1960346B2 (en) † | 2005-12-08 | 2019-03-27 | Huntsman International Llc | Process for preparing diaminodiphenylmethanes |
| US7312362B2 (en) | 2006-01-28 | 2007-12-25 | Bayer Materialscience Ag | Process for the production of di- and polyamines of the diphenylmethane series |
| US8557949B2 (en) | 2007-09-19 | 2013-10-15 | Huntsman International Llc | Process for production of di- and polyamines of the diphenylmethane series |
| US9217054B2 (en) | 2007-09-19 | 2015-12-22 | Huntsman International Llc | Process for production of di- and polyamines of the diphenylmethane series |
| CN104797314A (en) * | 2012-11-15 | 2015-07-22 | 拜尔材料科学股份公司 | Phase separation or extraction device including sapphire window and use thereof |
| US9416094B2 (en) | 2013-04-11 | 2016-08-16 | Covestro Deutschland Ag | Process for the preparation of di- and polyamines of the diphenylmethane series |
| US9815769B2 (en) | 2013-04-24 | 2017-11-14 | Covestro Deutschland Ag | Process for the preparation of di- and polyamines from the diphenylmethane series |
| US12195384B2 (en) | 2013-05-07 | 2025-01-14 | Corning Incorporated | Scratch-resistant laminates with retained optical properties |
| US11667565B2 (en) | 2013-05-07 | 2023-06-06 | Corning Incorporated | Scratch-resistant laminates with retained optical properties |
| US11231526B2 (en) | 2013-05-07 | 2022-01-25 | Corning Incorporated | Low-color scratch-resistant articles with a multilayer optical film |
| US11714213B2 (en) | 2013-05-07 | 2023-08-01 | 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 |
| US12421398B2 (en) | 2014-05-12 | 2025-09-23 | Corning Incorporated | Durable anti-reflective articles |
| US10125090B2 (en) | 2014-06-24 | 2018-11-13 | Covestro Deutschland Ag | Process for preparation of di- and polyamines of the diphenylmethane series |
| US10125091B2 (en) | 2014-06-24 | 2018-11-13 | Covestro Deutschland Ag | Process for preparation of di- and polyamines of the diphenylmethane series |
| US10689323B2 (en) | 2014-06-24 | 2020-06-23 | Covestro Intellectual Property Gmbh & Co. Kg | Process for preparation of di- and polyamines of the diphenylmethane series |
| US10995404B2 (en) | 2014-08-01 | 2021-05-04 | Corning Incorporated | Scratch-resistant materials and articles including the same |
| US11002885B2 (en) | 2015-09-14 | 2021-05-11 | Corning Incorporated | Scratch-resistant anti-reflective articles |
| US11698475B2 (en) | 2015-09-14 | 2023-07-11 | Corning Incorporated | Scratch-resistant anti-reflective articles |
| US10640455B1 (en) | 2016-12-22 | 2020-05-05 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series |
| US10640453B2 (en) | 2016-12-22 | 2020-05-05 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series |
| US10633327B1 (en) | 2016-12-22 | 2020-04-28 | Covestro Duetschland AG | Method of producing diamines and polyamines of the diphenylmethane series at different production capacities |
| US10626078B2 (en) | 2016-12-22 | 2020-04-21 | Covestro Deutschland Ag | Method of producing diamines and polyamines of the diphenylmethane series at different production capacities |
| US11567237B2 (en) | 2018-08-17 | 2023-01-31 | Corning Incorporated | Inorganic oxide articles with thin, durable anti-reflective structures |
| US11906699B2 (en) | 2018-08-17 | 2024-02-20 | Corning Incorporated | Inorganic oxide articles with thin, durable anti reflective structures |
| US10948629B2 (en) | 2018-08-17 | 2021-03-16 | Corning Incorporated | Inorganic oxide articles with thin, durable anti-reflective structures |
| US10759736B2 (en) | 2018-10-17 | 2020-09-01 | Covestro Deutschland Ag | Process for the preparation of di- and polyamines of the diphenylmethane series |
| WO2021097819A1 (en) * | 2019-11-22 | 2021-05-27 | 万华化学集团股份有限公司 | Superhydrophobic membrane and preparation method therefor, and method for concentrating and recycling mdi waste brine |
| US12352924B2 (en) | 2020-07-09 | 2025-07-08 | Corning Incorporated | Display articles with diffractive, antiglare surfaces and methods of making the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5170295A (en) | 1976-06-17 |
| FR2291233A1 (en) | 1976-06-11 |
| BR7507483A (en) | 1976-08-31 |
| BE835412A (en) | 1976-05-10 |
| DE2549890A1 (en) | 1976-05-20 |
| ES442593A1 (en) | 1977-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |