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US 2024/0110076 A1Published application
Plasticiser free barrier composition
AssigneeCoöperatie Koninklijke Avebe U.A.
InventorsDidier André Pierre DELNOYE, Simon Petrus Jozef LAAN
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Abstract
The invention relates to a coating composition for reducing hydrocarbon migration through a cellulosic substrate, the coating composition comprising starch having a weight average molecular weight of between 500 kDa and 20.000 kDa; a synthetic latex polymer, wherein the polymer has a Tg of between −10° C. and 25° C.
Claims17
A coating composition for reducing hydrocarbon migration through a cellulosic substrate, the coating composition comprising
- starch having a weight average molecular weight of between 500 kDa and 20.000 kDa;
- a synthetic latex polymer, wherein the polymer has a Tg of between −10° C. and 25° C.
Dependencies are inferred from the claim text.