OPEN-CELL RIGID POLYURETHANE FOAM AND ITS USE

The present invention relates to open- and fine-celled rigid polyurethane foams which contain not only urethane groups (PUR) but also isocyanurate groups (PIR) and carbodiimide groups (CD) and to the use thereof in vacuum insulation panels.

Saved in:
Bibliographic Details
Main Authors REITHMEIER, Marina, NORDMANN, Peter, SCHORNSTEIN, Marcel
Format Patent
LanguageEnglish
French
German
Published 23.03.2022
Subjects
AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G
BLASTING
CHEMISTRY
COLD ROOMS
COMBINED HEATING AND REFRIGERATION SYSTEMS
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS
GENERAL PROCESSES OF COMPOUNDING
HEAT PUMP SYSTEMS
HEATING
ICE-BOXES
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
REFRIGERATION OR COOLING
REFRIGERATORS
THEIR PREPARATION OR CHEMICAL WORKING-UP
WEAPONS
WORKING-UP
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to open- and fine-celled rigid polyurethane foams which contain not only urethane groups (PUR) but also isocyanurate groups (PIR) and carbodiimide groups (CD) and to the use thereof in vacuum insulation panels.
Bibliography:Application Number: EP20190718392