FR2331575B1 - - Google Patents

Info

Publication number
FR2331575B1
FR2331575B1 FR7634029A FR7634029A FR2331575B1 FR 2331575 B1 FR2331575 B1 FR 2331575B1 FR 7634029 A FR7634029 A FR 7634029A FR 7634029 A FR7634029 A FR 7634029A FR 2331575 B1 FR2331575 B1 FR 2331575B1
Authority
FR
France
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
FR7634029A
Other languages
French (fr)
Other versions
FR2331575A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2331575A1 publication Critical patent/FR2331575A1/en
Application granted granted Critical
Publication of FR2331575B1 publication Critical patent/FR2331575B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
    • C07C209/78—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton from carbonyl compounds, e.g. from formaldehyde, and amines having amino groups bound to carbon atoms of six-membered aromatic rings, with formation of methylene-diarylamines
    • 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
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
FR7634029A 1975-11-11 1976-11-10 PROCESS FOR PREPARING POLYARYLAMINES CONTAINING METHYLEN BRIDGES Granted FR2331575A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1461875 1975-11-11
CH585476 1976-05-05
CH1004976 1976-08-04

Publications (2)

Publication Number Publication Date
FR2331575A1 FR2331575A1 (en) 1977-06-10
FR2331575B1 true FR2331575B1 (en) 1980-05-09

Family

ID=27175350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634029A Granted FR2331575A1 (en) 1975-11-11 1976-11-10 PROCESS FOR PREPARING POLYARYLAMINES CONTAINING METHYLEN BRIDGES

Country Status (22)

Country Link
JP (1) JPS5260895A (en)
AT (1) ATA836676A (en)
BR (1) BR7607527A (en)
CA (1) CA1087633A (en)
DD (1) DD128184A5 (en)
DE (1) DE2648982C2 (en)
DK (1) DK508476A (en)
ES (1) ES453159A1 (en)
FR (1) FR2331575A1 (en)
GB (1) GB1567638A (en)
GR (1) GR60355B (en)
IE (1) IE44544B1 (en)
IL (1) IL50857A (en)
LU (1) LU76153A1 (en)
MX (1) MX148753A (en)
NL (1) NL7612539A (en)
PL (1) PL104368B1 (en)
PT (1) PT65803B (en)
RO (1) RO79103A (en)
SE (1) SE421533B (en)
TR (1) TR19975A (en)
YU (1) YU271776A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE848T1 (en) * 1978-09-12 1982-04-15 Gebrueder Sulzer Aktiengesellschaft PROCESS FOR THE PREPARATION OF METHYLENE BRIDGE POLYARYLAMINES.
EP2039676A1 (en) 2007-09-19 2009-03-25 Huntsman International Llc Process for the production of di-and polyamines of the diphenylmethane series
EP2062869A1 (en) 2007-09-19 2009-05-27 Huntsman International Llc Process for the production of di-and polyamines of the diphenylmethane series

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367969A (en) * 1965-03-08 1968-02-06 Du Pont Process for the preparation of 4, 4'-methylenedianiline
GB1287141A (en) * 1969-01-01 1972-08-31 Ici Ltd Manufacture of methylene-bridged polyarylamines
DE2227110C3 (en) * 1972-06-03 1984-08-23 Bayer Ag, 5090 Leverkusen Process for the production of polyamines
DE2238920C3 (en) * 1972-08-08 1984-09-27 Bayer Ag, 5090 Leverkusen Process for the production of polyamines
DE2238378C3 (en) * 1972-08-04 1975-01-09 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Perlnon dyes and their method of manufacture
DE2343658C2 (en) * 1973-08-30 1982-06-03 Bayer Ag, 5090 Leverkusen Process for the production of polyamines
DE2356828C2 (en) * 1973-11-14 1982-10-21 Bayer Ag, 5090 Leverkusen Process for the production of polyamines and their use as starting material for the production of polyisocyanates
DE2500573A1 (en) * 1975-01-09 1976-07-15 Bayer Ag PROCESS FOR PRODUCING POLYAMINES

Also Published As

Publication number Publication date
YU271776A (en) 1982-05-31
BR7607527A (en) 1977-09-20
IL50857A (en) 1981-05-20
IL50857A0 (en) 1977-01-31
ES453159A1 (en) 1978-03-01
PT65803B (en) 1978-05-12
IE44544L (en) 1977-05-11
FR2331575A1 (en) 1977-06-10
IE44544B1 (en) 1981-12-30
SE421533B (en) 1982-01-04
RO79103A (en) 1982-06-25
MX148753A (en) 1983-06-14
PT65803A (en) 1976-12-01
NL7612539A (en) 1977-05-13
LU76153A1 (en) 1977-05-18
PL104368B1 (en) 1979-08-31
CA1087633A (en) 1980-10-14
DK508476A (en) 1977-05-12
TR19975A (en) 1980-06-02
JPS5260895A (en) 1977-05-19
SE7612478L (en) 1977-05-12
DE2648982A1 (en) 1977-05-26
DD128184A5 (en) 1977-11-02
GB1567638A (en) 1980-05-21
ATA836676A (en) 1982-08-15
GR60355B (en) 1978-05-18
DE2648982C2 (en) 1985-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse