DK104539C - Fremgangsmåde til fremstilling af et polyurethanformstof. - Google Patents

Fremgangsmåde til fremstilling af et polyurethanformstof.

Info

Publication number
DK104539C
DK104539C DK322359AA DK322359A DK104539C DK 104539 C DK104539 C DK 104539C DK 322359A A DK322359A A DK 322359AA DK 322359 A DK322359 A DK 322359A DK 104539 C DK104539 C DK 104539C
Authority
DK
Denmark
Prior art keywords
production
polyurethane plastic
polyurethane
plastic
Prior art date
Application number
DK322359AA
Other languages
English (en)
Original Assignee
Monsanto Chemicals
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 Monsanto Chemicals filed Critical Monsanto Chemicals
Application granted granted Critical
Publication of DK104539C publication Critical patent/DK104539C/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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/08—Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxadiazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DK322359AA 1958-09-10 1959-09-09 Fremgangsmåde til fremstilling af et polyurethanformstof. DK104539C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US760099A US2941984A (en) 1958-09-10 1958-09-10 Polymers from dihydrazides

Publications (1)

Publication Number Publication Date
DK104539C true DK104539C (da) 1966-05-31

Family

ID=25058089

Family Applications (1)

Application Number Title Priority Date Filing Date
DK322359AA DK104539C (da) 1958-09-10 1959-09-09 Fremgangsmåde til fremstilling af et polyurethanformstof.

Country Status (4)

Country Link
US (1) US2941984A (da)
CH (1) CH395532A (da)
DK (1) DK104539C (da)
NL (2) NL243208A (da)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2395642A (en) * 1941-10-27 1946-02-26 Du Pont Polymeric materials
DE883650C (de) * 1942-05-21 1953-07-20 Basf Ag Verfahren zur Herstellung von Kondensationsprodukten
US2512632A (en) * 1948-05-10 1950-06-27 Celanese Corp Production of nitrogen-containing polymers
US2615862A (en) * 1949-04-09 1952-10-28 Celanese Corp Process for reacting azelaic dihydrazide with oxalic acid

Also Published As

Publication number Publication date
CH395532A (fr) 1965-07-15
NL243208A (da) 1964-01-27
US2941984A (en) 1960-06-21
NL120557C (da) 1965-12-17

Similar Documents

Publication Publication Date Title
DK106943C (da) Fremgangsmåde til fremstilling af plastisk skummateriale.
DK114022B (da) Fremgangsmåde til fremstilling af et brandresistent polyurethanskum.
DK102793C (da) Fremgangsmåde til fremstilling af et 4-halogen-2-butynyl-N-(3-halogenphenyl)-carbamat.
DK122892B (da) Fremgangsmåde til fremstilling af et polyesterimidformstof.
DK104538C (da) Fremgangsmåde til fremstilling af formstofhullegemer.
DK127601B (da) Fremgangsmåde til fremstilling af et butadienpolymerisat.
DK95294C (da) Fremgangsmåde til fremstilling af polyurethanskumstoffer.
DK122671B (da) Fremgangsmåde til fremstilling af et polyurethanskumstof.
DK104539C (da) Fremgangsmåde til fremstilling af et polyurethanformstof.
DK108527C (da) Fremgangsmåde til fremstilling af ferrochelater.
FR1225927A (fr) Procédé de moulage de polyuréthane
DK94532C (da) Fremgangsmåde til fremstilling af polyuretanformstoffer.
DK102245C (da) Fremgangsmåde til fremstilling af en højpolymer polyester.
DK96660C (da) Fremgangsmåde til fremstilling af et termoplastisk formstof.
DK94242C (da) Fremgangsmåde til fremstilling af polyurethanharpikser.
DK102513C (da) Fremgangsmåde til fremstilling af quinoner.
DK105402C (da) Fremgangsmåde til fremstilling af pyroprogesteron.
DK105585C (da) Fremgangsmåde til fremstilling af polyenaldehyder.
DK94615C (da) Fremgangsmåde til fremstilling af polyenaldehyder.
DK98659C (da) Fremgangsmåde til fremstilling af hærdelige kunstharpikser.
DK99325C (da) Fremgangsmåde til fremstilling af en beholder af termoplastisk formstof.
DK90633C (da) Fremgangsmåde til fremstilling af et rør- eller slangeformet emne af et form-stofmateriale.
DK92813C (da) Fremgangsmåde til fremstilling af polyuretanskumstoffer.
DK96783C (da) Fremgangsmåde til fremstilling af svovl.
DK97442C (da) Fremgangsmåde til fremstilling af et tobaksmateriale.