CA1028094A - Crosslinked polyurethanes and a process for their preparation using mannich bases - Google Patents

Crosslinked polyurethanes and a process for their preparation using mannich bases

Info

Publication number
CA1028094A
CA1028094A CA181,151A CA181151A CA1028094A CA 1028094 A CA1028094 A CA 1028094A CA 181151 A CA181151 A CA 181151A CA 1028094 A CA1028094 A CA 1028094A
Authority
CA
Canada
Prior art keywords
preparation
mannich bases
crosslinked polyurethanes
polyurethanes
crosslinked
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
CA181,151A
Other languages
English (en)
French (fr)
Other versions
CA181151S (en
Inventor
Erwin Muller
Heinz Thomas
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
Application filed by Bayer AG filed Critical Bayer AG
Priority to CA277,238A priority Critical patent/CA1027964A/en
Application granted granted Critical
Publication of CA1028094A publication Critical patent/CA1028094A/en
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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
    • C07C271/06—Esters of carbamic acids
    • C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
    • C07C271/10—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C271/20—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of hydrocarbon radicals substituted by nitrogen atoms not being part of nitro or nitroso groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
    • C07C275/06—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
    • C07C275/14—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton being further substituted by nitrogen atoms not being part of nitro or nitroso groups
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1841—Catalysts containing secondary or tertiary amines or salts thereof having carbonyl groups which may be linked to one or more nitrogen or oxygen atoms
    • 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
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA181,151A 1972-09-20 1973-09-12 Crosslinked polyurethanes and a process for their preparation using mannich bases Expired CA1028094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA277,238A CA1027964A (en) 1972-09-20 1977-04-28 Mannich bases, a process for their preparation and their use in the preparation of polyurethanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246108 DE2246108C3 (de) 1972-09-20 1972-09-20 Harnstoffe oder Urethane, ein Verfahren zu ihrer Herstellung und ihre Verwendung bei der Herstellung von Polyurethanen

Publications (1)

Publication Number Publication Date
CA1028094A true CA1028094A (en) 1978-03-14

Family

ID=5856836

Family Applications (1)

Application Number Title Priority Date Filing Date
CA181,151A Expired CA1028094A (en) 1972-09-20 1973-09-12 Crosslinked polyurethanes and a process for their preparation using mannich bases

Country Status (10)

Country Link
JP (1) JPS4971096A (it)
BE (1) BE805033A (it)
CA (1) CA1028094A (it)
DE (1) DE2246108C3 (it)
ES (1) ES418885A1 (it)
FR (1) FR2200255B1 (it)
GB (1) GB1431078A (it)
IT (1) IT1000074B (it)
LU (1) LU68441A1 (it)
NL (1) NL7312865A (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523633C2 (de) * 1975-05-28 1982-12-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Polyurethanschaumstoffen und Katalysatoren zur Durchführung des Verfahrens
US4242488A (en) 1979-05-09 1980-12-30 National Starch And Chemical Corporation Modified polyurethane adhesive compositions containing a carbamate ester additive useful in laminating substrates
DE2932646A1 (de) * 1979-08-11 1981-03-26 Chemische Werke Hüls AG, 4370 Marl Isocyanatomethylgruppenhaltige harnstoffderivate des 3(4), 8(9)-diisocyanatomethyltricyclo eckige klammer auf 5.2.1.0 hoch 2,6 eckige klammer zu decans, verfahren zu ihrer herstellung sowie die verwendung zur herstellung von polyurethan-elastomeren
DE3435070A1 (de) * 1984-09-25 1986-04-03 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von gegebenenfalls geschaeumten polyurethanen, die mit einem anderen werkstoff verbunden oder konfektioniert worden sind
RU2485096C1 (ru) * 2012-02-21 2013-06-20 Общество с ограниченной ответственностью "ТЕХНОЛОГ" Способ получения стабилизированных растворов n,n'-бис(диметиламинометил)мочевины
RU2536404C2 (ru) * 2012-10-26 2014-12-20 Федеральное Государственное Бюджетное Учреждение Науки Институт Нефтехимии И Катализа Ран Способ получения [n,n'-бис(диметиламинометил)-тиомочевинощавелевокислый]сульфат меди пентагидрата в качестве средства для борьбы с почвенной и поверхностно-семенной инфекцией

Also Published As

Publication number Publication date
DE2246108C3 (de) 1980-11-06
LU68441A1 (it) 1973-11-26
FR2200255B1 (it) 1977-03-11
JPS4971096A (it) 1974-07-09
NL7312865A (it) 1974-03-22
BE805033A (fr) 1974-03-19
GB1431078A (en) 1976-04-07
ES418885A1 (es) 1976-03-16
DE2246108A1 (de) 1974-03-28
FR2200255A1 (it) 1974-04-19
DE2246108B2 (de) 1980-03-13
IT1000074B (it) 1976-03-30

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