STAR-BRANCHED SILICONE POLYMERS AS ANTI -MIST ADDITIVES FOR COATING APPLICATIONS

Star branched siloxane compounds suitable as anti-mist additives in the coating of flexible supports are made as the reaction product of:in the presence of a noble metal hydrosilylation catalyst where the ratio between the hydride containing precursor and the vinyl containing precursor is defined by...

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Bibliographic Details
Main Authors CUMMINGS, John, A, CUA, Edwin, C, KILGOUR, John, Alfred
Format Patent
LanguageEnglish
French
German
Published 08.08.2018
Subjects
ADHESIVES
CHEMICAL PAINT OR INK REMOVERS
CHEMISTRY
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CORRECTING FLUIDS
DYES
FILLING PASTES
INKS
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 INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
USE OF MATERIALS THEREFOR
WOODSTAINS
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Summary:Star branched siloxane compounds suitable as anti-mist additives in the coating of flexible supports are made as the reaction product of:in the presence of a noble metal hydrosilylation catalyst where the ratio between the hydride containing precursor and the vinyl containing precursor is defined by a mathematical relationship between the stoichiometric subscripts of the precursors, (b+d+f-g-h-i)/(((k+m+o)p)q) ranging from 4.59 to 0.25 and where the compound:may be obtained by the following reaction:which compound itself is a star branched siloxane compound useful as an anti-mist additive.
Bibliography:Application Number: EP20030783151