DK116319B - Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer. - Google Patents

Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer.

Info

Publication number
DK116319B
DK116319B DK203266A DK203266A DK116319B DK 116319 B DK116319 B DK 116319B DK 203266 A DK203266 A DK 203266A DK 203266 A DK203266 A DK 203266A DK 116319 B DK116319 B DK 116319B
Authority
DK
Denmark
Prior art keywords
production
urethane group
containing foams
foams
urethane
Prior art date
Application number
DK203266A
Other languages
English (en)
Inventor
M Dahm
H Niederpruem
W Simmler
H Patzelt
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
Publication of DK116319B publication Critical patent/DK116319B/da

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
    • 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
    • C08G18/1883—Catalysts containing secondary or tertiary amines or salts thereof having heteroatoms other than oxygen and nitrogen
    • 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
    • C08G18/209—Heterocyclic amines; Salts thereof having heteroatoms other than oxygen and nitrogen 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)
DK203266A 1965-04-21 1966-04-20 Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer. DK116319B (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF45863A DE1229290B (de) 1965-04-21 1965-04-21 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen
DE1965F0047442 DE1239468B (de) 1965-04-21 1965-10-16 Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen

Publications (1)

Publication Number Publication Date
DK116319B true DK116319B (da) 1969-12-29

Family

ID=25976732

Family Applications (1)

Application Number Title Priority Date Filing Date
DK203266A DK116319B (da) 1965-04-21 1966-04-20 Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer.

Country Status (7)

Country Link
AT (1) AT267192B (da)
BE (1) BE679784A (da)
CH (1) CH470439A (da)
DE (2) DE1229290B (da)
DK (1) DK116319B (da)
GB (1) GB1090589A (da)
NL (1) NL155034B (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1694162A1 (de) * 1967-06-27 1971-06-09 Bayer Ag Verfahren zur Herstellung von Urethangruppen aufweisenden Schaumstoffen
US4038221A (en) * 1974-11-14 1977-07-26 Bayer Aktiengesellschaft Process for the production of cold hardening foams containing urethane groups by in-mold foaming
US4107102A (en) * 1976-01-05 1978-08-15 Bayer Aktiengesellschaft Highly elastic polyurethane foams and process for making them
DE3625278A1 (de) * 1986-07-25 1988-01-28 Kvt Kunststoff Verfahren zur herstellung von anorganisch-organischen schaumstoffen
US5616650A (en) * 1993-11-05 1997-04-01 Lanxide Technology Company, Lp Metal-nitrogen polymer compositions comprising organic electrophiles
US5612414A (en) * 1993-11-05 1997-03-18 Lanxide Technology Company, Lp Organic/inorganic polymers
US7834123B2 (en) 2006-05-19 2010-11-16 Henkel Ag & Co. Kgaa Two component polyurethane adhesive
US7678936B2 (en) 2007-08-21 2010-03-16 Lear Corporation Isocyanato terminated precursor and method of making the same
US20110230581A1 (en) 2010-03-17 2011-09-22 Bayer Materialscience Llc Process for the production of polyether polyols with a high ethylene oxide content
DE102011079791A1 (de) * 2011-07-26 2013-01-31 Evonik Goldschmidt Gmbh Additivzusammensetzung, einsetzbar zur Steuerung der Schaumeigenschaften bei der Herstellung von Polyurethanweichschäumen, die Polyole auf Basis nachwachsender Rohstoffe enthalten
EP2716673B1 (de) 2012-10-04 2016-04-06 Evonik Degussa GmbH Formteile auf Basis von Reaktionsprodukten aus Polyolen und Isocyanaten
US9683334B2 (en) 2015-05-15 2017-06-20 Covestro Llc Free-flowing coated rubber particles, methods for their production and use
US10119223B2 (en) 2016-07-15 2018-11-06 Covestro Llc Carpet and synthetic turf backings prepared from a polyether carbonate polyol
US10385261B2 (en) 2017-08-22 2019-08-20 Covestro Llc Coated particles, methods for their manufacture and for their use as proppants

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1122698B (de) * 1960-06-10 1962-01-25 Bayer Ag Verfahren zur Herstellung von Urethangruppen enthaltenden Schaumstoffen

Also Published As

Publication number Publication date
AT267192B (de) 1968-12-10
DE1229290B (de) 1966-11-24
NL155034B (nl) 1977-11-15
CH470439A (de) 1969-03-31
GB1090589A (en) 1967-11-08
BE679784A (da) 1966-10-03
DE1239468B (de) 1967-04-27
NL6605363A (da) 1966-10-24

Similar Documents

Publication Publication Date Title
DK134646B (da) Analogifremgangsmåde til fremstilling af bis-chromoner.
DK111709B (da) Fremgangsmåde til fremstilling af et bøjeligt polyurethanskumstof.
DK106521C (da) Fremgangsmåde til fremstilling af urethangruppeholdige, flammemodstandsdygtige skumstoffer.
DK116690B (da) Fremgangsmåde til fremstilling af polystyrenskumstofformlegemer.
DK114090B (da) Fremgangsmåde til fremstilling af flammehæmmende skumformede polyuretanmaterialer.
DK116319B (da) Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer.
DK113851B (da) Fremgangsmåde til fremstilling af urandioxid.
DK124616B (da) Fremgangsmåde til fremstilling af fugthærdende polyurinstoffer.
DK111643B (da) Fremgangsmåde til fremstilling af bøjeligt polyuretanskum.
DK125331B (da) Fremgangsmåde til fremstilling af polyetherurethanskumstoffer.
DK117737B (da) Fremgangsmåde til fremstilling af polyepoxidskumstoffer.
DK115986B (da) Fremgangsmåde til fremstilling af syntetisk læder.
DK113957B (da) Fremgangsmåde til fremstilling af skumpolypropylen.
DK117456B (da) Fremgangsmåde til fremstilling af polyurethanskumstof.
DK121335B (da) Fremgangsmåde til fremstilling af stive polyisocyanuratskumstoffer.
DK114297B (da) Fremgangsmåde til fremstilling af vanskeligt brændbare skumstoffer.
DK129922B (da) Fremgangsmåde til fremstilling af styrener.
DK130534B (da) Fremgangsmåde til fremstilling af polyurethanskumstoffer.
DK113884B (da) Fremgangsmåde til fremstilling af skumformede polyuretanmaterialer.
DK122671B (da) Fremgangsmåde til fremstilling af et polyurethanskumstof.
DK125801B (da) Fremgangsmåde til fremstilling af stive polyurethanskumstoffer.
DK115060B (da) Fremgangsmåde til fremstilling af polyurethanskum.
DK118563B (da) Fremgangsmåde til fremstilling af bicycliske quinoner.
DK118743B (da) Fremgangsmåde til fremstilling af urethangruppeholdige skumstoffer.
DK113533B (da) Fremgangsmåde til fremstilling af polyuretanskum.