AT253233B - Process for the production of polyurethane foams - Google Patents

Process for the production of polyurethane foams

Info

Publication number
AT253233B
AT253233B AT487463A AT487463A AT253233B AT 253233 B AT253233 B AT 253233B AT 487463 A AT487463 A AT 487463A AT 487463 A AT487463 A AT 487463A AT 253233 B AT253233 B AT 253233B
Authority
AT
Austria
Prior art keywords
production
polyurethane foams
foams
polyurethane
Prior art date
Application number
AT487463A
Other languages
German (de)
Original Assignee
Hoechst 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
Priority claimed from DEF39198A external-priority patent/DE1165252B/en
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of AT253233B publication Critical patent/AT253233B/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • 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

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)
AT487463A 1962-06-20 1963-06-18 Process for the production of polyurethane foams AT253233B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF37122A DE1154936B (en) 1962-06-20 1962-06-20 Process for the production of polyurethane foams
DEF39198A DE1165252B (en) 1963-03-08 1963-03-08 Process for the production of polyurethane foams

Publications (1)

Publication Number Publication Date
AT253233B true AT253233B (en) 1967-03-28

Family

ID=25975366

Family Applications (1)

Application Number Title Priority Date Filing Date
AT487463A AT253233B (en) 1962-06-20 1963-06-18 Process for the production of polyurethane foams

Country Status (4)

Country Link
AT (1) AT253233B (en)
BE (1) BE633877A (en)
CH (1) CH422322A (en)
DE (1) DE1154936B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3281379A (en) * 1963-11-07 1966-10-25 Dow Chemical Co Process for making polyurethane foam

Also Published As

Publication number Publication date
CH422322A (en) 1966-10-15
DE1154936B (en) 1963-09-26
BE633877A (en)

Similar Documents

Publication Publication Date Title
AT259878B (en) Process for the production of polyurethane foams
CH487203A (en) Process for the production of flexible polyurethane foam
CH370240A (en) Process for the production of polyurethane foams
CH440706A (en) Process for the production of polyurethane polymers
AT271911B (en) Process for the production of rigid polyurethane foams
AT256475B (en) Process for the production of combined foams
AT252585B (en) Process for the production of polyurethane foams
CH522013A (en) Process for the production of polyurethane foams
AT265659B (en) Process for the production of polyurethane foams
AT257172B (en) Process for the production of foamed polyurethanes
AT246344B (en) Process for the production of L-ornithine-L-asparaginate
CH429140A (en) Process for the production of foam containers
CH453690A (en) Process for the production of polyurethane foams
CH439734A (en) Process for the production of polyurethanes
CH470953A (en) Process for the production of shaped structures
CH417935A (en) Process for the production of plastic foam compounds
CH453689A (en) Process for the production of polyurethane foams
CH434741A (en) Process for the production of foamed polyester urethanes
AT263384B (en) Process for the production of polyurethane foam
AT249648B (en) Process for the production of tetraflourethylene
CH437268A (en) Process for the production of 19-nor-steroids
CH454899A (en) Process for the production of phenylethanolamines
AT291600B (en) Process for the production of polyurethane foams
AT253233B (en) Process for the production of polyurethane foams
CH452189A (en) Process for the production of foamed coatings