DE1769043B2 - Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen - Google Patents

Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen

Info

Publication number
DE1769043B2
DE1769043B2 DE19681769043 DE1769043A DE1769043B2 DE 1769043 B2 DE1769043 B2 DE 1769043B2 DE 19681769043 DE19681769043 DE 19681769043 DE 1769043 A DE1769043 A DE 1769043A DE 1769043 B2 DE1769043 B2 DE 1769043B2
Authority
DE
Germany
Prior art keywords
weight
foam
reaction
catalysts
hexahydrotriazines
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.)
Withdrawn
Application number
DE19681769043
Other languages
German (de)
English (en)
Other versions
DE1769043A1 (de
Inventor
Guenter Dr. 5000 Koeln Oertel
Heinz-Wolfgang Dr. Carnegie Pa. Patzelt (V.St.A.)
Manfred Dr. 5320 Bad Godesberg Roegler
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 DE19681769043 priority Critical patent/DE1769043B2/de
Priority to CH367469A priority patent/CH513935A/de
Priority to BE730356D priority patent/BE730356A/xx
Priority to NL6904510A priority patent/NL6904510A/xx
Priority to GB1257385D priority patent/GB1257385A/en
Priority to ES365219A priority patent/ES365219A1/es
Priority to AT292469A priority patent/AT289405B/de
Priority to FR6908676A priority patent/FR2004678A1/fr
Publication of DE1769043A1 publication Critical patent/DE1769043A1/de
Publication of DE1769043B2 publication Critical patent/DE1769043B2/de
Withdrawn legal-status Critical Current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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
    • C08G18/2036—Heterocyclic amines; Salts thereof containing one heterocyclic ring having at least three nitrogen atoms in the ring

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE19681769043 1968-03-25 1968-03-25 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen Withdrawn DE1769043B2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE19681769043 DE1769043B2 (de) 1968-03-25 1968-03-25 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
CH367469A CH513935A (de) 1968-03-25 1969-03-11 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
BE730356D BE730356A (enExample) 1968-03-25 1969-03-24
NL6904510A NL6904510A (enExample) 1968-03-25 1969-03-24
GB1257385D GB1257385A (enExample) 1968-03-25 1969-03-25
ES365219A ES365219A1 (es) 1968-03-25 1969-03-25 Procedimiento para la obtencion de materiales espumados.
AT292469A AT289405B (de) 1968-03-25 1969-03-25 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
FR6908676A FR2004678A1 (enExample) 1968-03-25 1969-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681769043 DE1769043B2 (de) 1968-03-25 1968-03-25 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen

Publications (2)

Publication Number Publication Date
DE1769043A1 DE1769043A1 (de) 1971-09-16
DE1769043B2 true DE1769043B2 (de) 1979-05-31

Family

ID=5699960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681769043 Withdrawn DE1769043B2 (de) 1968-03-25 1968-03-25 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen

Country Status (8)

Country Link
AT (1) AT289405B (enExample)
BE (1) BE730356A (enExample)
CH (1) CH513935A (enExample)
DE (1) DE1769043B2 (enExample)
ES (1) ES365219A1 (enExample)
FR (1) FR2004678A1 (enExample)
GB (1) GB1257385A (enExample)
NL (1) NL6904510A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2829670A1 (de) * 1978-07-06 1980-01-17 Bayer Ag Hexahydrotriazincarboxylate und ihre verwendung als katalysatoren zur herstellung von polyisocyanuratkunststoffen
US20110230581A1 (en) 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content
WO2018015344A1 (de) 2016-07-18 2018-01-25 Sika Technology Ag Katalysator für härtbare zusammensetzungen enthaltend hexahydrotriazin-struktureinheiten

Also Published As

Publication number Publication date
CH513935A (de) 1971-10-15
NL6904510A (enExample) 1969-09-29
AT289405B (de) 1971-04-26
BE730356A (enExample) 1969-09-01
FR2004678A1 (enExample) 1969-11-28
GB1257385A (enExample) 1971-12-15
DE1769043A1 (de) 1971-09-16
ES365219A1 (es) 1971-01-01

Similar Documents

Publication Publication Date Title
DE69933003T2 (de) Verfahren zur Herstellung von Polyurethanschaum
DE3103757C2 (enExample)
DE1519432C3 (enExample)
DE3234462C1 (de) Verfahren zur Herstellung hochelastischer kalthaertender Polyurethanschaumstoffe
DE69219869T2 (de) Verfahren zur Herstellung von Polyurethan-Schaumstoffen unter Verwendung von Polyisocyanat-Polyaddition-Feststoffen enthaltende Polyol-Dispersionen
DE69611623T3 (de) Polyurethanelastomere
DE1694162A1 (de) Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
DE2506656A1 (de) Verfahren zur herstellung von zellfoermigen schaumstoffen
DE1066735B (de) Verfahren zur Herstellung von Polyurethanschaumstoffen
DE1109882B (de) Verfahren zur Herstellung von Polyurethanschaumstoffen
DE1720843B2 (de) Fuer den spritzguss geeignete polyurethane
DE1222248B (de) Verfahren zur Herstellung von Polyurethanschaumstoffen
DE2621582C2 (de) Verfahren zur Herstellung von flammfesten, keinen Rauch entwickelnden Polyurethanschaumstoffen
DE1178996B (de) Verfahren zur Herstellung von gegebenenfalls verschaeumten Polyurethanen
DE1271977B (de) Verfahren zum Herstellen elastomerer Polyurethane
DE1770914A1 (de) Kunststoffe auf Isocyanatbasis
DE1229290B (de) Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE2509478A1 (de) Verfahren zur herstellung von polyaetherurethanschaeumen mit hoher rueckprallelastizitaet
DE68919555T2 (de) Polymerpolyol-Zusammensetzungen sowie deren Anwendung zur Herstellung von Polyurethan-Schaumstoffen.
DE2138402C2 (de) Katalysatorkombination für Polyurethane
DE1769043B2 (de) Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE2800072A1 (de) Komponentengemisch zur herstellung von polyurethanschaeumen
DE1282950B (de) Verfahren zur Herstellung eines hydrophilen Polyurethanschaumstoffes
DE3215317C1 (de) Verfahren zur Herstellung hochelastischer kalthaertender Polyurethanschaumstoffe
CH423226A (de) Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen

Legal Events

Date Code Title Description
8230 Patent withdrawn