Polymer composition comprising polyolefins and amphiphilic block copolymers and optionally other polymers and/or fillers

Polymer compositions (I) comprising (a) polyolefin(s) and (b) block copolymer(s), in which component (b) comprises at least one hydrophobic block (A) made up essentially of isobutene units and at least one hydrophilic block (B) with an average mol wt. (Mn) of at least 1000, made up essentially of ox...

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Bibliographic Details
Main Authors ULRICH KARL, CLAUDIA SIERAKOWSKI, KARL SIEMENSMEYER, MICHAEL FABER, KARIN FISCHL, DARIJO MIJOLOVIC
Format Patent
LanguageEnglish
Published 07.12.2006
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 MATERIALS THEREFOR
WOODSTAINS
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Summary:Polymer compositions (I) comprising (a) polyolefin(s) and (b) block copolymer(s), in which component (b) comprises at least one hydrophobic block (A) made up essentially of isobutene units and at least one hydrophilic block (B) with an average mol wt. (Mn) of at least 1000, made up essentially of oxyalkylene units. Independent claims are included for (1) a method (M1) for coloring (I) with an aqueous dye formulation in which (I) is heated to above its glass transition point (Tg) but below its melting point (Tm) during and/or after treatment (2) a method (M2) for printing substrates made from pigmented or unpigmented (I) with a printing paste containing dye(s), in which (I) is heated as above during and/or after printing.
Bibliography:Application Number: AU20060254249