Abstract: A novel solvent-free method for the cationization of a legume starch, and uses of the cationic starches thus obtained, in aqueous compositions and the paper industry, including the folding carton or paper thus obtained.

Abstract: An aqueous composition which is anionic in nature, includes at least one soluble gelatinized anionic starch and at least one insoluble anionic starch. A method of using the composition, in particular for the manufacture of a paper or of a flat board, and the paper or the flat board obtained therefrom, along with various industrial uses such as water treatment or the production of cosmetic products, are also described.

Abstract: An aqueous adhesive composition intended for assembly of corrugated cardboard, consisting of a primary part and a secondary part, wherein the secondary part is made from a mixture including at least one legume starch and at least one cereal and/or tuber starch. A process for preparing corrugated cardboard using such a composition, and the corrugated cardboard thus obtained are also disclosed.

Abstract: An aqueous composition which is anionic in nature, includes at least one soluble gelatinized anionic starch and at least one insoluble anionic starch. A method of using the composition, in particular for the manufacture of a paper or of a flat board, and the paper or the flat board obtained therefrom, along with various industrial uses such as water treatment or the production of cosmetic products, are also described.

Abstract: A novel solvent-free method for the cationisation of a legume starch, and uses of the cationic starches thus obtained, in aqueous compositions and the paper industry, including the folding carton or paper thus obtained.

Abstract: An adhesive composition includes an aqueous dispersion having a primary part, consisting essentially of a gelatinized starch, and a secondary part, comprising essentially a non-gelatinized starch and/or a swollen starch, wherein the starch of the secondary part is a native legume starch, and the starch of the primary part is optionally a native or modified legume starch, the legume starches having an amylose content ranging between 30 and 52%. The invention also concerns the method for preparing such a composition, comprising its use, assembling the parts and drying and satisfying the requirements of modern fast machinery.

Abstract: The invention relates to a novel solvent-free method for the cationisation of a legume starch. The invention also relates to the cationic starches of legume origin thus obtained. The invention further relates to the use of the cationic starches thus obtained, originating from legumes, in the paper industry and, in particular, in the wet end of a paper-making machine. In addition, the invention relates to compositions, such as aqueous compositions, containing at least one cationic starch of legume origin. Finally, the invention relates to the folding carton or paper thus obtained, containing at least one cationic starch originating from legumes.

Abstract: An aqueous adhesive composition intended for assembly of corrugated cardboard, consisting of a primary part and a secondary part, wherein the secondary part is made from a mixture including at least one legume starch and at least one cereal and/or tuber starch. A process for preparing corrugated cardboard using such a composition, and the corrugated cardboard thus obtained are also disclosed.

Abstract: An adhesive composition includes an aqueous dispersion having a primary part, consisting essentially of a gelatinized starch, and a secondary part, comprising essentially a non-gelatinized starch and/or a swollen starch, wherein the starch of the secondary part is a native legume starch, and the starch of the primary part is optionally a native or modified legume starch, the legume starches having an amylose content ranging between 30 and 52%. The invention also concerns the method for preparing such a composition, comprising its use, assembling the parts and drying and satisfying the requirements of modern fast machinery.