COPOLYMER AND HOT MELT MATERIALS COMPRISING SAID COPOLYMER

The present application is directed to a copolymer obtained by free radical polymerization, said copolymer comprising, based on the total weight of monomers:from 0.1 to 10 wt.% of a) at least one co-polymerizable photoinitiator in accordance with Formula (I):wherein: R1 is NH, CH2, S or O;R2 to R9 a...

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Hauptverfasser: Roschkowski, Thomas, Taden, Andreas, Schneider, Anja, Arnold, Moritz
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Sprache:eng ; fre ; ger
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creator Roschkowski, Thomas
Taden, Andreas
Schneider, Anja
Arnold, Moritz
description The present application is directed to a copolymer obtained by free radical polymerization, said copolymer comprising, based on the total weight of monomers:from 0.1 to 10 wt.% of a) at least one co-polymerizable photoinitiator in accordance with Formula (I):wherein: R1 is NH, CH2, S or O;R2 to R9 are independently selected from H, OH, SH, halide, CN, C1-C6 alkyl, C1-C6 alkoxy, C1-C12 alkoxyalkyl, COOH, SR10, COOR10, N(R10)2 or N(R10)3Q;each R10 is independently selected from C1-C6 alkyl or C6-C18 aryl; and,Q is halide, acetate, phosphate, sulphate or nitrate,subject to the proviso that j of the radicals R2 to R9 are a radical possessing ethylenic unsaturation, wherein j is an integer of from 1 to 3, preferably 1 or 2; and,from 90 to 99.9 wt.% of b) at least one ethylenically unsaturated non-ionic monomer which does not bear an epoxide group or a moiety decomposable under photo-irradiation to form a radical.
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and,Q is halide, acetate, phosphate, sulphate or nitrate,subject to the proviso that j of the radicals R2 to R9 are a radical possessing ethylenic unsaturation, wherein j is an integer of from 1 to 3, preferably 1 or 2; and,from 90 to 99.9 wt.% of b) at least one ethylenically unsaturated non-ionic monomer which does not bear an epoxide group or a moiety decomposable under photo-irradiation to form a radical.</description><language>eng ; fre ; ger</language><subject>ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE ; 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 BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL ; ORGANIC MACROMOLECULAR COMPOUNDS ; 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and,Q is halide, acetate, phosphate, sulphate or nitrate,subject to the proviso that j of the radicals R2 to R9 are a radical possessing ethylenic unsaturation, wherein j is an integer of from 1 to 3, preferably 1 or 2; and,from 90 to 99.9 wt.% of b) at least one ethylenically unsaturated non-ionic monomer which does not bear an epoxide group or a moiety decomposable under photo-irradiation to form a radical.</abstract><oa>free_for_read</oa></addata></record>
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subjects ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE
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 BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
PASTES OR SOLIDS FOR COLOURING OR PRINTING
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF MATERIALS AS ADHESIVES
USE OF MATERIALS THEREFOR
WOODSTAINS
title COPOLYMER AND HOT MELT MATERIALS COMPRISING SAID COPOLYMER
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