NEW HIGH MOLECULAR WEIGHT POLYMERS FROM WASTE RAW MATERIALS

A polyether carbonate polyol with a nominal functionality of 3 or more includes an equivalent molecular weight between 20,000 and 500,000 Da, and content of between 0.5 wt % and 35 wt % of CO2 based on the total weight of the polyether carbonate polyol. The polyether carbonate polyol has adhesive an...

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Bibliographic Details
Main Authors REAL GUERRERO, Ana Isabel, SEGURA FERNÁNDEZ, Sonia, GALDÁMEZ PEÑA, José Román, BLANCO GONZÁLEZ, María Dolores, RUIZ ORTA, Carolina, MARÍN PERALES, Laura, GARCÍA RUIZ, Mónica
Format Patent
LanguageEnglish
French
German
Published 24.04.2019
Subjects
ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
DYES
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS AS ADHESIVES
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Summary:A polyether carbonate polyol with a nominal functionality of 3 or more includes an equivalent molecular weight between 20,000 and 500,000 Da, and content of between 0.5 wt % and 35 wt % of CO2 based on the total weight of the polyether carbonate polyol. The polyether carbonate polyol has adhesive and impact modifying properties.
Bibliography:Application Number: EP20170791019