CH422322A - Process for the production of polyurethane foams - Google Patents

Process for the production of polyurethane foams

Info

Publication number
CH422322A
CH422322A CH755063A CH755063A CH422322A CH 422322 A CH422322 A CH 422322A CH 755063 A CH755063 A CH 755063A CH 755063 A CH755063 A CH 755063A CH 422322 A CH422322 A CH 422322A
Authority
CH
Switzerland
Prior art keywords
production
polyurethane foams
foams
polyurethane
Prior art date
Application number
CH755063A
Other languages
German (de)
Inventor
Hoffmann Bernd
Miedtank Sighart
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
Publication of CH422322A publication Critical patent/CH422322A/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)
CH755063A 1962-06-20 1963-06-18 Process for the production of polyurethane foams CH422322A (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
CH422322A true CH422322A (en) 1966-10-15

Family

ID=25975366

Family Applications (1)

Application Number Title Priority Date Filing Date
CH755063A CH422322A (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
DE1154936B (en) 1963-09-26
AT253233B (en) 1967-03-28
BE633877A (en)

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