AT313583B - Verfahren zur herstellung von polyurethanelastomeren - Google Patents

Verfahren zur herstellung von polyurethanelastomeren

Info

Publication number
AT313583B
AT313583B AT00225/71A AT22571A AT313583B AT 313583 B AT313583 B AT 313583B AT 00225/71 A AT00225/71 A AT 00225/71A AT 22571 A AT22571 A AT 22571A AT 313583 B AT313583 B AT 313583B
Authority
AT
Austria
Prior art keywords
polyurethane elastomers
manufacturing polyurethane
manufacturing
elastomers
polyurethane
Prior art date
Application number
AT00225/71A
Other languages
English (en)
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 AT313583B publication Critical patent/AT313583B/de

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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6529—Compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3821—Carboxylic acids; Esters thereof with monohydroxyl compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
AT00225/71A 1968-10-17 1969-10-16 Verfahren zur herstellung von polyurethanelastomeren AT313583B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1803635A DE1803635C3 (de) 1968-10-17 1968-10-17 Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren

Publications (1)

Publication Number Publication Date
AT313583B true AT313583B (de) 1974-01-15

Family

ID=5710779

Family Applications (4)

Application Number Title Priority Date Filing Date
AT00218/71A AT296965B (de) 1968-10-17 1969-10-16 Verfahren zur herstellung von neuen aminobenzoesaeureaminophenylestern
AT00224/71A AT296966B (de) 1968-10-17 1969-10-16 Verfahren zur herstellung von neuen kohlensaeure- oder alkandisaeure-di-aminophenylestern
AT00225/71A AT313583B (de) 1968-10-17 1969-10-16 Verfahren zur herstellung von polyurethanelastomeren
AT00223/71A AT296969B (de) 1968-10-17 1969-10-16 Verfahren zur herstellung von neuen 3-amino-4-chlorbenzoesaeureglycolestern

Family Applications Before (2)

Application Number Title Priority Date Filing Date
AT00218/71A AT296965B (de) 1968-10-17 1969-10-16 Verfahren zur herstellung von neuen aminobenzoesaeureaminophenylestern
AT00224/71A AT296966B (de) 1968-10-17 1969-10-16 Verfahren zur herstellung von neuen kohlensaeure- oder alkandisaeure-di-aminophenylestern

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00223/71A AT296969B (de) 1968-10-17 1969-10-16 Verfahren zur herstellung von neuen 3-amino-4-chlorbenzoesaeureglycolestern

Country Status (3)

Country Link
US (1) US3736350A (de)
AT (4) AT296965B (de)
DE (1) DE1803635C3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016143A (en) * 1971-12-07 1977-04-05 Bayer Aktiengesellschaft Polyurethanes based on aromatic polyamines
US3975428A (en) * 1971-12-07 1976-08-17 Bayer Aktiengesellschaft Aromatic amines formed by the reaction of isatoic acid anhydride with compounds containing at least one tertiary nitrogen atom and at least two hydroxyl groups
US3891693A (en) * 1973-04-23 1975-06-24 Monsanto Co Method for making alkylene-bis(nitrobenzoate)s
DE2720166C2 (de) * 1977-05-05 1985-09-19 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanelastomeren
JPS54125633A (en) * 1978-03-23 1979-09-29 Ihara Chem Ind Co Ltd 4-chloro-3,5-diaminophenyl acetate, its preparation, and hardeners for preparing polyurethane elastomers
US4254272A (en) * 1979-02-21 1981-03-03 The Goodyear Tire & Rubber Company Aromatic diamines and polyurethanes cured thereby
DE2928182A1 (de) * 1979-07-12 1981-01-29 Bayer Ag Verfahren zur herstellung von elastischen, gegebenenfalls zellfoermigen, polyurethanharnstoffen
WO1982001709A1 (en) * 1980-11-10 1982-05-27 Corp Polaroid Synthetic polymers by polyisocyanate polyaddition process
US4482690A (en) * 1984-02-09 1984-11-13 Air Products And Chemicals, Inc. Process for the production of polyurethane urea elastomers
DE3801083A1 (de) * 1988-01-16 1989-07-27 Bayer Ag Diaminoarylsulfone, verfahren zu deren herstellung und verwendung bei der herstellung von polyurethanelastomeren
US5221798A (en) * 1988-12-30 1993-06-22 Amoco Corporation Changing the regiopurity of mixtures containing 4,4'-disubstituted diphenyl carbonates
EP0496347B1 (de) * 1991-01-22 1996-09-04 Sagami Chemical Research Center Verfahren zur Herstellung von Fluorbenzolderivaten und verwandter Verbindungen
US5719307A (en) * 1994-04-13 1998-02-17 Air Products And Chemicals, Inc. Diamine chain extenders and method of use
US5371288A (en) * 1994-04-13 1994-12-06 Air Products And Chemicals, Inc. Branched alkyl-containing aminobenzamides as chain extenders in polyurethane-urea elastomers
DE4433437A1 (de) 1994-09-20 1996-03-21 Bayer Ag Vernetzer für Textildruck-Bindemittel

Also Published As

Publication number Publication date
AT296966B (de) 1972-02-15
DE1803635A1 (de) 1970-07-02
DE1803635C3 (de) 1978-07-06
DE1803635B2 (de) 1977-11-10
AT296965B (de) 1972-02-15
AT296969B (de) 1972-02-15
US3736350A (en) 1973-05-29

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