IT990116B - PROCEDURE AND EQUIPMENT FOR PRODUCING POLYAMINES - Google Patents

PROCEDURE AND EQUIPMENT FOR PRODUCING POLYAMINES

Info

Publication number
IT990116B
IT990116B IT5179473A IT5179473A IT990116B IT 990116 B IT990116 B IT 990116B IT 5179473 A IT5179473 A IT 5179473A IT 5179473 A IT5179473 A IT 5179473A IT 990116 B IT990116 B IT 990116B
Authority
IT
Italy
Prior art keywords
procedure
equipment
producing polyamines
polyamines
producing
Prior art date
Application number
IT5179473A
Other languages
Italian (it)
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Application granted granted Critical
Publication of IT990116B publication Critical patent/IT990116B/en

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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3237—Polyamines aromatic
    • C08G18/3243—Polyamines aromatic containing two or more aromatic rings

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT5179473A 1972-08-04 1973-08-02 PROCEDURE AND EQUIPMENT FOR PRODUCING POLYAMINES IT990116B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722238379 DE2238379C3 (en) 1972-08-04 1972-08-04 Process for the production of polyamines

Publications (1)

Publication Number Publication Date
IT990116B true IT990116B (en) 1975-06-20

Family

ID=5852643

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5179473A IT990116B (en) 1972-08-04 1973-08-02 PROCEDURE AND EQUIPMENT FOR PRODUCING POLYAMINES

Country Status (10)

Country Link
JP (1) JPS5719094B2 (en)
AU (1) AU477175B2 (en)
BE (1) BE803216A (en)
BR (1) BR7305887D0 (en)
DE (1) DE2238379C3 (en)
ES (1) ES417548A1 (en)
FR (1) FR2194683B1 (en)
GB (1) GB1404679A (en)
IT (1) IT990116B (en)
NL (1) NL182639C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201722A (en) * 1976-06-04 1980-05-06 The Upjohn Company Process for separating 4,4'-diaminodiphenylmethane
US4297294A (en) 1980-09-29 1981-10-27 Shell Oil Company Process for making 4,4'-methylene diphenyl diisocyanate
JPS61233214A (en) * 1985-04-05 1986-10-17 Mitsubishi Steel Mfg Co Ltd Torque rod
US4734716A (en) * 1986-10-30 1988-03-29 Ametek, Inc. Plotter and aligning method
EP2039676A1 (en) * 2007-09-19 2009-03-25 Huntsman International Llc Process for the production of di-and polyamines of the diphenylmethane series

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE639351A (en) * 1963-06-13
JPS5016355B1 (en) * 1969-02-01 1975-06-12

Also Published As

Publication number Publication date
AU5876873A (en) 1975-02-06
NL7310655A (en) 1974-02-06
FR2194683B1 (en) 1976-11-12
JPS5719094B2 (en) 1982-04-20
BE803216A (en) 1974-02-04
BR7305887D0 (en) 1974-05-16
JPS4953686A (en) 1974-05-24
NL182639C (en) 1988-04-18
FR2194683A1 (en) 1974-03-01
DE2238379B2 (en) 1978-12-21
ES417548A1 (en) 1976-03-01
GB1404679A (en) 1975-09-03
NL182639B (en) 1987-11-16
DE2238379C3 (en) 1984-08-30
DE2238379A1 (en) 1974-02-14
AU477175B2 (en) 1976-10-14

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