FR1429551A - Procédé de production de polyamines primaires - Google Patents

Procédé de production de polyamines primaires

Info

Publication number
FR1429551A
FR1429551A FR7071A FR7071A FR1429551A FR 1429551 A FR1429551 A FR 1429551A FR 7071 A FR7071 A FR 7071A FR 7071 A FR7071 A FR 7071A FR 1429551 A FR1429551 A FR 1429551A
Authority
FR
France
Prior art keywords
production
primary polyamines
polyamines
primary
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
FR7071A
Other languages
English (en)
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.)
Kaiser Aluminum and Chemical Corp
Original Assignee
Kaiser Aluminum and Chemical 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 Kaiser Aluminum and Chemical Corp filed Critical Kaiser Aluminum and Chemical Corp
Application granted granted Critical
Publication of FR1429551A publication Critical patent/FR1429551A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C08K5/1345—Carboxylic esters of phenolcarboxylic acids

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)
FR7071A 1964-02-28 1965-02-25 Procédé de production de polyamines primaires Expired FR1429551A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34810364A 1964-02-28 1964-02-28

Publications (1)

Publication Number Publication Date
FR1429551A true FR1429551A (fr) 1966-02-25

Family

ID=23366648

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7071A Expired FR1429551A (fr) 1964-02-28 1965-02-25 Procédé de production de polyamines primaires

Country Status (5)

Country Link
US (1) US3478099A (fr)
DE (1) DE1242623B (fr)
FR (1) FR1429551A (fr)
GB (1) GB1035076A (fr)
NL (1) NL6502464A (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3857890A (en) * 1969-07-25 1974-12-31 Upjohn Co Process for preparing methylene-di-anilines
US3954867A (en) * 1969-10-20 1976-05-04 Funk Jr Bernard D Continuous process for preparing methylene dianilines
DE2238920C3 (de) * 1972-08-08 1984-09-27 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen
CA1004234A (en) * 1972-08-04 1977-01-25 Bayer Aktiengesellschaft Process for the production of polyamines
DE2343658C2 (de) * 1973-08-30 1982-06-03 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen
US4172847A (en) * 1974-11-11 1979-10-30 Texaco Development Corp. Treatment of methylene-bridged polyphenylpolyamime mixtures
DE2500573A1 (de) * 1975-01-09 1976-07-15 Bayer Ag Verfahren zur herstellung von polyaminen
DE2500574C3 (de) * 1975-01-09 1980-05-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyaminen
US3978128A (en) * 1975-01-13 1976-08-31 General Motors Corporation Method of recovering amines by the hydrolytic decomposition of polyurethanes
DE2528694C2 (de) * 1975-06-27 1982-04-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von mehrkernigen aromatischen Polyaminen
DE2557500A1 (de) * 1975-12-19 1977-06-30 Bayer Ag Verfahren zur herstellung von polyaminen
DE2557501A1 (de) * 1975-12-19 1977-06-30 Bayer Ag Verfahren zur herstellung von polyaminen
US4130588A (en) * 1977-02-02 1978-12-19 The Dow Chemical Company Process for producing methylene dianiline
US4196148A (en) * 1977-07-18 1980-04-01 Ford Motor Company Hydrolysis of polyurethane foams
US4212821A (en) * 1979-02-16 1980-07-15 Texaco Development Corporation Process of making diaminodiphenylmethanes
US4289906A (en) * 1979-12-10 1981-09-15 Ethyl Corporation Chemical process for preparing methylene bis-anilines
US4328368A (en) * 1980-05-05 1982-05-04 General Motors Corporation Method for reclaiming polyurethane foam
US4792624A (en) * 1987-02-26 1988-12-20 The Dow Chemical Company Process for polymeric MDA, recycle of finished polymeric MDA
DE10228734A1 (de) * 2002-06-27 2004-01-22 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten der Diphenylmethanreihe mit vermindertem Farbwert
CN101279923B (zh) * 2007-04-06 2010-08-25 宁波万华聚氨酯有限公司 一种制备多亚甲基多苯基多胺的方法
EP2014641A3 (fr) * 2007-06-06 2009-03-18 Huntsman International Llc Processus de préparation de mélanges de diisocyanates de diphénylméthane et de polyisocyanates de polyméthylène de polyphényle
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
US10118313B2 (en) * 2015-07-21 2018-11-06 JAFEC USA, Inc. Tubular in-line mixing device
CN117417258A (zh) * 2023-10-23 2024-01-19 万华化学集团股份有限公司 一种二苯基甲烷系列二胺和多胺的制备方法
CN120965498B (zh) * 2025-03-31 2026-07-31 浙江新和成股份有限公司 Mda的制备方法和制备装置、mdi的制备方法和制备装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683730A (en) * 1951-01-17 1954-07-13 Goodyear Tire & Rubber Polyisocyanates and mixtures thereof
BE567550A (fr) * 1957-05-10
US3260751A (en) * 1963-06-13 1966-07-12 Mobay Chemical Corp Method of preparing polyamines

Also Published As

Publication number Publication date
DE1242623B (de) 1967-06-22
GB1035076A (en) 1966-07-06
NL6502464A (fr) 1965-08-30
US3478099A (en) 1969-11-11

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