LTIP690A - Polyurethane foam and process for the production them
- Google Patents
Polyurethane foam and process for the production them
Info
Publication number
LTIP690A
LTIP690ALTIP690ALTIP690ALTIP690ALT IP690 ALTIP690 ALT IP690ALT IP690 ALTIP690 ALT IP690ALT IP690 ALTIP690 ALT IP690ALT IP690 ALTIP690 ALT IP690A
Authority
LT
Lithuania
Prior art keywords
production
polyurethane foam
polyurethane
foam
Prior art date
Application number
LTIP690A
Inventor
Hans Wilhelm Huetzen
Original Assignee
Hans Wilhelm Huetzen
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 Hans Wilhelm HuetzenfiledCriticalHans Wilhelm Huetzen
Publication of LTIP690ApublicationCriticalpatent/LTIP690A/en
Publication of LT3423BpublicationCriticalpatent/LT3423B/en
Process for the preparation of closed-cell products with hollow cells, by means of which the pressure in the cells can be increased or reduced in a controlled manner during foaming, and also products which are produced by this process