The present invention provides absorbent materials comprising a hydrogel-forming swellable polymer and a plasticizer, wherein the absorbent material demonstrates an advantageous performance characteristic such as advantageous fluid absorption capacity, fluid absorption rate, and rewetting, wherein the advantageous performance characteristic is within at least about 80% of a similar characteristic exhibited by a crosslinked polyacrylate superabsorbent polymer, or wherein the cumulative performance of the advantageous performance characteristics is comparable or superior to performance exhibited by the crosslinked polyacrylate superabsorbent polymer. The present invention also relates to articles of manufacture comprising such absorbent materials, and methods of manufacture.

The present invention provides absorbent materials comprising a hydrogel-forming swellable polymer and a plasticizer, wherein the absorbent material demonstrates an advantageous performance characteristic such as advantageous fluid absorption capacity, fluid absorption rate, and rewetting, wherein the advantageous performance characteristic is within at least about 80% of a similar characteristic exhibited by a crosslinked polyacrylate superabsorbent polymer, or wherein the cumulative performance of the advantageous performance characteristics is comparable or superior to performance exhibited by the crosslinked polyacrylate superabsorbent polymer. The present invention also relates to articles of manufacture comprising such absorbent materials, and methods of manufacture.

The present invention may provide a composition containing a biologically degradable resin from which a molded article having suppressed deterioration of the tensile strength and the elongation at the breaking point thereof can be obtained. The present invention may provide a resin composition including a biologically degradable resin, a heavy calcium carbonate, and acetyl tributyl citrate, in which a mass ratio of the biologically degradable rein to the heavy calcium carbonate is 10:90 to 70:30, the biologically degradable resin includes at least polybutylene adipate terephthalate or polybutylene succinate adipate, a content of the polybutylene adipate terephthalate or the polybutylene succinate adipate relative to the biologically degradable resin is 70% or more by mass, and a content of the acetyl tributyl citrate relative to the resin composition is 5.0% or more and 20.0% or less by mass.

The present invention may provide a composition containing a biologically degradable resin from which a molded article having suppressed deterioration of the tensile strength and the elongation at the breaking point thereof can be obtained. The present invention may provide a resin composition including a biologically degradable resin, a heavy calcium carbonate, and acetyl tributyl citrate, in which a mass ratio of the biologically degradable rein to the heavy calcium carbonate is 10:90 to 70:30, the biologically degradable resin includes at least polybutylene adipate terephthalate or polybutylene succinate adipate, a content of the polybutylene adipate terephthalate or the polybutylene succinate adipate relative to the biologically degradable resin is 70% or more by mass, and a content of the acetyl tributyl citrate relative to the resin composition is 5.0% or more and 20.0% or less by mass.

The present invention concerns a process for preparing self-binding pigment particles from an aqueous suspension of calcium carbonate containing material, wherein an anionic binder and at least one cationic polymer are mixed with the suspension.

The present invention concerns a process for preparing self-binding pigment particles from an aqueous suspension of calcium carbonate containing material, wherein an anionic binder and at least one cationic polymer are mixed with the suspension.

The present disclosure relates to the technical field of medicines, and in particular, to a composite scaffold material, a preparation method therefor and use thereof. The present disclosure provides a composite scaffold material, including a charged fiber framework material. The fiber framework material is coated with positively charged biocompatible materials and negatively charged biocompatible materials alternately, by means of electrostatic attraction. The composite scaffold material of the present disclosure overcomes the defects of traditional scaffold materials, such as poor hydrophilicity, biocompatibility, histiocyte adhesion ability, and biological induction activity. The composite scaffold material has better applicability when used for tissue adhesion, closure, leaking stoppage, hemostasis, isolation, repair, and adhesion prevention, and can also be used for preparing a drug carrier (e.g., sustained release carrier) and a tissue engineering scaffold material. Therefore the composite scaffold material has a wide range of industrial uses.

The present disclosure relates to the technical field of medicines, and in particular, to a composite scaffold material, a preparation method therefor and use thereof. The present disclosure provides a composite scaffold material, including a charged fiber framework material. The fiber framework material is coated with positively charged biocompatible materials and negatively charged biocompatible materials alternately, by means of electrostatic attraction. The composite scaffold material of the present disclosure overcomes the defects of traditional scaffold materials, such as poor hydrophilicity, biocompatibility, histiocyte adhesion ability, and biological induction activity. The composite scaffold material has better applicability when used for tissue adhesion, closure, leaking stoppage, hemostasis, isolation, repair, and adhesion prevention, and can also be used for preparing a drug carrier (e.g., sustained release carrier) and a tissue engineering scaffold material. Therefore the composite scaffold material has a wide range of industrial uses.

A treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a polymer comprising a poly(meth)acrylate polymer. The present further describes a method for preparing a treated cellulosic material comprising (a) providing a cellulosic material; and (b) a first treatment protocol comprising impregnating the cellulosic material with an aqueous dispersion comprising a polymer, the polymer comprising a poly(meth)acrylate polymer.

A treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a polymer comprising a poly(meth)acrylate polymer. The present further describes a method for preparing a treated cellulosic material comprising (a) providing a cellulosic material; and (b) a first treatment protocol comprising impregnating the cellulosic material with an aqueous dispersion comprising a polymer, the polymer comprising a poly(meth)acrylate polymer.