DK118743B - Process for the production of urethane group-containing foams. - Google Patents

Process for the production of urethane group-containing foams.

Info

Publication number
DK118743B
DK118743B DK304268AA DK304268A DK118743B DK 118743 B DK118743 B DK 118743B DK 304268A A DK304268A A DK 304268AA DK 304268 A DK304268 A DK 304268A DK 118743 B DK118743 B DK 118743B
Authority
DK
Denmark
Prior art keywords
production
urethane group
containing foams
foams
urethane
Prior art date
Application number
DK304268AA
Other languages
Danish (da)
Inventor
K Richert
H Patzelt
M Dahm
W Simmler
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 DK118743B publication Critical patent/DK118743B/en

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
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • 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
    • 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)
DK304268AA 1967-06-27 1968-06-26 Process for the production of urethane group-containing foams. DK118743B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0052801 1967-06-27

Publications (1)

Publication Number Publication Date
DK118743B true DK118743B (en) 1970-09-28

Family

ID=7105749

Family Applications (1)

Application Number Title Priority Date Filing Date
DK304268AA DK118743B (en) 1967-06-27 1968-06-26 Process for the production of urethane group-containing foams.

Country Status (4)

Country Link
AT (1) AT282973B (en)
DK (1) DK118743B (en)
ES (1) ES355526A1 (en)
SE (1) SE338860B (en)

Also Published As

Publication number Publication date
ES355526A1 (en) 1969-12-01
SE338860B (en) 1971-09-20
AT282973B (en) 1970-07-27

Similar Documents

Publication Publication Date Title
DK131945B (en) Process for the production of rigid polyurethane foam.
DK134646B (en) Analogous process for the production of bis-chromones.
DK106521C (en) Process for the production of urethane group-containing flame-retardant foams.
DK121164B (en) Process for the preparation of aromatic isocyanates.
DK127333B (en) Process for the production of uricase.
DK113851B (en) Process for the production of uranium dioxide.
DK116319B (en) Process for the production of urethane group-containing foams.
DK125331B (en) Process for the production of polyether urethane foams.
DK111643B (en) Process for the production of flexible polyurethane foam.
DK117737B (en) Process for the production of polyepoxide foams.
DK124749B (en) Process for the production of glucagon.
DK115986B (en) Process for the production of synthetic leather.
DK113957B (en) Process for the production of foam polypropylene.
DK117456B (en) Process for the production of polyurethane foam.
DK118396B (en) Process for the production of urea.
DK114297B (en) Process for the production of non-combustible foams.
DK121407B (en) Process for the production of rigid polyisocyanurate foams.
DK130534B (en) Process for the production of polyurethane foams.
DK122671B (en) Process for the production of a polyurethane foam.
DK116060B (en) Process for the preparation of 1-methyl-5-nitroimidazole carbamates.
DK113884B (en) Process for the production of foamed polyurethane materials.
DK115060B (en) Process for the production of polyurethane foam.
DK118555B (en) Process for the preparation of aromatic isocyanates.
DK118743B (en) Process for the production of urethane group-containing foams.
DK122074B (en) Process for the production of urea.