ENVIRONMENTALLY FRIENDLY WATERBASED ENGINEERING POLYMER COMPOSITIONS

The present invention relates to an aqueous composition comprising: ⋅Water; ⋅A reaction product obtained by reacting ⋅a polyamideimide polymer obtainable by reacting suitable starting materials in N-n-butyl pyrrolidone at a temperature in the range from 80-120° C. until a polymer is formed with an M...

Full description

Saved in:
Bibliographic Details
Main Authors BIONDI, Giovanna, SPINELLI, Lorenzo, LOGGI, Giovanni
Format Patent
LanguageEnglish
French
German
Published 07.02.2024
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS BASED THEREON
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS THEREFOR
WOODSTAINS
Online AccessGet full text

Cover

More Information
Summary:The present invention relates to an aqueous composition comprising: ⋅Water; ⋅A reaction product obtained by reacting ⋅a polyamideimide polymer obtainable by reacting suitable starting materials in N-n-butyl pyrrolidone at a temperature in the range from 80-120° C. until a polymer is formed with an Mw of between 10000 to 40000 g/mol (Dalton) and a Mw/Mn ratio between 1.1 and 2, with ⋅an amine compound; ⋅Optionally an amine compound, and ⋅N-n-butylpyrrolidone. and the use thereof in coating compositions.
Bibliography:Application Number: EP20220717161