GB1517585A - Process for the production of a polyamino-polyphenyl-(poly)-methylene polyamine - Google Patents

Process for the production of a polyamino-polyphenyl-(poly)-methylene polyamine

Info

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
Application number
GB4458275A
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 Corp
Original Assignee
Mobay Corp
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 Mobay Corp filed Critical Mobay Corp
Publication of GB1517585A publication Critical patent/GB1517585A/en
Expired legal-status Critical Current

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)
GB4458275A 1974-11-13 1975-10-29 Process for the production of a polyamino-polyphenyl-(poly)-methylene polyamine Expired GB1517585A (en)

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 (21)

* Cited by examiner, † Cited by third party
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 apparatus comprising sapphire windows and uses 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
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
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

Cited By (26)

* Cited by examiner, † Cited by third party
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
US9217054B2 (en) 2007-09-19 2015-12-22 Huntsman International Llc Process for 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 apparatus comprising sapphire windows and uses 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
US11667565B2 (en) 2013-05-07 2023-06-06 Corning Incorporated Scratch-resistant laminates with retained optical properties
US11714213B2 (en) 2013-05-07 2023-08-01 Corning Incorporated Low-color scratch-resistant articles with a multilayer optical film
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
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
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
US11698475B2 (en) 2015-09-14 2023-07-11 Corning Incorporated Scratch-resistant anti-reflective articles
US11002885B2 (en) 2015-09-14 2021-05-11 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
US10948629B2 (en) 2018-08-17 2021-03-16 Corning Incorporated Inorganic oxide articles with thin, durable anti-reflective structures
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
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

Also Published As

Publication number Publication date
BR7507483A (en) 1976-08-31
BE835412A (en) 1976-05-10
DE2549890A1 (en) 1976-05-20
JPS5170295A (en) 1976-06-17
FR2291233A1 (en) 1976-06-11
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