Abstract:
The invention relates to polymer compositions which comprise polyolefins, amphiphilic block copolymers from polyisobutene blocks and polyoxyalkylene blocks and optionally other polymers and/or fillers. The invention also relates to a method for dying such compositions or printing thereon and to the use of amphiphilic block copolymers as auxiliary agents for dying polyolefins and printing thereon.
Abstract:
The invention relates to polymer compositions which comprise polyolefins, amphiphilic block copolymers from polyisobutene blocks and polyoxyalkylene blocks and optionally other polymers and/or fillers. The invention also relates to a method for dying such compositions or printing thereon and to the use of amphiphilic block copolymers as auxiliary agents for dying polyolefins and printing thereon.
Abstract:
Composiciones polimericas que comprenden poliolefinas, copolimeros de bloque anfifilicos compuestos de bloques de poliisobuteno y bloques de polioxialquileno y tambien opcionalmente otros polimeros y/o rellenos. Los procesos para tenido o para impresion de dichas composiciones y el uso de los copolimeros de bloque anfifilicos como auxiliares para tenir e imprimir poliolefinas.
Abstract:
Dye concentrate comprising at least one polyisobutene derivative composed of at least one hydrophobic block (X) and at least one hydrophilic block (Y) as component A and at least one dye as component B and also a dye concentrate which, as well as components A and B, comprises at least one polyolefin as component C1 and/or at least one solvent as component C2, production of the dye concentrates, coloration of polymeric materials by contacting the polymeric materials with the dye concentrates of the present invention, colored polymeric compositions composed of at least one dye concentrate of the present invention and at least one polymeric material, fibers, films, packaging, moldings composed of the colored polymeric composition of the present invention, the use of the dye concentrates of the present invention for coloration of polymeric materials, and also the use of polyisobutene derivatives composed of at least one hydrophobic block (X) and at least one hydrophilic block (Y) as an auxiliary for migration-resistant coloration of polymeric materials. The present invention further concerns the present invention's process for coloration of polymeric materials wherein the polymeric materials are additionally contacted with a block copolymer (component E), the present invention's colored polymeric composition which, as well as the at least one dye concentrate and the at least one polymeric material, comprises at least one block copolymer (component E) and the present invention's use of the present invention's dye concentrates for coloration of polymeric materials wherein the polymeric materials are present in a polymeric composition which, as well as the at least one polymeric material, comprises at least one block copolymer E, and also the present invention's use of polyisobutene derivatives composed of at least one hydrophobic block (X) and at least one hydrophilic block (Y) for migration-resistant coloration of polymeric materials by incorporation of a dye concentrate wherein additionally a block copolymer E is incorporated.
Abstract:
Polymer composition comprises at least a polyolefin and at least a block copolymer containing at least a hydrophobic block formed from isobutene units and a hydrophilic block formed from oxalkylene units, and the average molecular mass of the block copolymer is at least 1000 g/mol. An independent claim is included for a method of dyeing polymers comprising: treating the uncolored polymer composition with a formulation, water and a coloring material; and heating the polymer composition greater than its glass transition temperature and lower than its melting temperature during and/or after the treatment.
Abstract:
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.
Abstract:
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.