DE1940363C3 - Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren aus diesen Verbindungen - Google Patents

Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren aus diesen Verbindungen

Info

Publication number
DE1940363C3
DE1940363C3 DE19691940363 DE1940363A DE1940363C3 DE 1940363 C3 DE1940363 C3 DE 1940363C3 DE 19691940363 DE19691940363 DE 19691940363 DE 1940363 A DE1940363 A DE 1940363A DE 1940363 C3 DE1940363 C3 DE 1940363C3
Authority
DE
Germany
Prior art keywords
compounds
production
aromatic diamines
processes
ester groups
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
DE19691940363
Other languages
German (de)
English (en)
Other versions
DE1940363B2 (de
DE1940363A1 (de
Inventor
Walter Dr. 4000 Duesseldorf Meckel
Erwin Dr. 5090 Leverkusen Mueller
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 AG
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
Priority claimed from DE1803635A external-priority patent/DE1803635C3/de
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19691940363 priority Critical patent/DE1940363C3/de
Priority to CH1467469A priority patent/CH517073A/de
Priority to CA064754A priority patent/CA921045A/en
Priority to AT976269A priority patent/AT298472B/de
Priority to NL6915768A priority patent/NL160298C/xx
Priority to BE740441A priority patent/BE740441A/xx
Priority to GB5089169A priority patent/GB1220310A/en
Priority to SE6914300A priority patent/SE379344B/xx
Priority to FR6935694A priority patent/FR2020943A1/fr
Priority to SE7204727A priority patent/SE379773B/xx
Publication of DE1940363A1 publication Critical patent/DE1940363A1/de
Publication of DE1940363B2 publication Critical patent/DE1940363B2/de
Publication of DE1940363C3 publication Critical patent/DE1940363C3/de
Application granted granted Critical
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
    • 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)
DE19691940363 1968-10-17 1969-08-08 Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren aus diesen Verbindungen Expired DE1940363C3 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE19691940363 DE1940363C3 (de) 1968-10-17 1969-08-08 Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren aus diesen Verbindungen
CH1467469A CH517073A (de) 1968-10-17 1969-09-29 Verfahren zur Herstellung von estergruppenhaltigen aromatischen Diaminen
CA064754A CA921045A (en) 1968-10-17 1969-10-10 Aromatic diamines containing ester groups and the production of polyurethane elastomers therefrom
AT976269A AT298472B (de) 1968-10-17 1969-10-16 Verfahren zur Herstellung neuer 3,5-Diaminobenzoesäureester
GB5089169A GB1220310A (en) 1968-10-17 1969-10-17 Aromatic diamines containing ester groups and their use in the production of polyurethane elastomers
BE740441A BE740441A (enrdf_load_stackoverflow) 1968-10-17 1969-10-17
NL6915768A NL160298C (nl) 1968-10-17 1969-10-17 Werkwijze ter bereiding van polyurethanelastomeren.
SE6914300A SE379344B (enrdf_load_stackoverflow) 1968-10-17 1969-10-17
FR6935694A FR2020943A1 (enrdf_load_stackoverflow) 1968-10-17 1969-10-17
SE7204727A SE379773B (enrdf_load_stackoverflow) 1968-10-17 1969-10-17

Applications Claiming Priority (2)

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
DE19691940363 DE1940363C3 (de) 1968-10-17 1969-08-08 Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren aus diesen Verbindungen

Publications (3)

Publication Number Publication Date
DE1940363A1 DE1940363A1 (de) 1971-02-18
DE1940363B2 DE1940363B2 (de) 1978-10-12
DE1940363C3 true DE1940363C3 (de) 1979-09-13

Family

ID=25756283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691940363 Expired DE1940363C3 (de) 1968-10-17 1969-08-08 Estergruppenhaltige aromatische Diamine und Verfahren zur Herstellung von Polyurethanelastomeren aus diesen Verbindungen

Country Status (9)

Country Link
AT (1) AT298472B (enrdf_load_stackoverflow)
BE (1) BE740441A (enrdf_load_stackoverflow)
CA (1) CA921045A (enrdf_load_stackoverflow)
CH (1) CH517073A (enrdf_load_stackoverflow)
DE (1) DE1940363C3 (enrdf_load_stackoverflow)
FR (1) FR2020943A1 (enrdf_load_stackoverflow)
GB (1) GB1220310A (enrdf_load_stackoverflow)
NL (1) NL160298C (enrdf_load_stackoverflow)
SE (2) SE379344B (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2025896A1 (de) * 1970-01-16 1971-07-22 Farbenfabriken Bayer Ag, 5090 Leverkusen Neue Diamine. Ausscheidung aus: 2001772
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
DE2933165A1 (de) * 1979-08-16 1981-03-26 Bayer Ag, 51373 Leverkusen Verfahren zur herstellung von dynamisch besonders belastbaren luftreifen
US4496682A (en) * 1983-06-01 1985-01-29 E. I. Du Pont De Nemours And Company Curable fluoropolymer containing aromatic amine
CN111333814B (zh) * 2020-04-10 2022-01-07 万华化学集团股份有限公司 一种热塑性聚氨酯、其制备方法及应用

Also Published As

Publication number Publication date
DE1940363B2 (de) 1978-10-12
AT298472B (de) 1972-05-10
CA921045A (en) 1973-02-13
DE1940363A1 (de) 1971-02-18
SE379344B (enrdf_load_stackoverflow) 1975-10-06
NL160298B (nl) 1979-05-15
GB1220310A (en) 1971-01-27
BE740441A (enrdf_load_stackoverflow) 1970-04-01
CH517073A (de) 1971-12-31
FR2020943A1 (enrdf_load_stackoverflow) 1970-07-17
NL160298C (nl) 1979-10-15
NL6915768A (enrdf_load_stackoverflow) 1970-04-21
SE379773B (enrdf_load_stackoverflow) 1975-10-20

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8340 Patent of addition ceased/non-payment of fee of main patent