The present invention relates to new acid resistant hard pharmaceutical capsules, a process for their manufacture and use of such capsules particularly but not exclusively for oral administration of pharmaceuticals, veterinary products, food and dietary supplements to humans or animals. The capsules of the invention are obtained by aqueous compositions comprising a water soluble film forming polymer and gellan gum in a mutual weight ratio of 4 to 15 weight parts of gellan gum for 100 weight parts of film forming polymer.

The compression molded tooth used for practicing dental cutting treatment of the present invention comprises a composition containing a powder or powders of saccharide, polysaccharide, protein, and/or glycoprotein each having a particle size of 1 to 100 m.

A resin composition containing: a cellulose ester having at least two types of acyl groups; and an esterified starch.

A machine and method for converting film into bags or other articles includes a web traveling from an input section to a rotary drum, to an output section. The rotary drum includes at least one seal bar with a sealing zone and a weakening zone, or it can include or at least one sealing die that extends in the machine direction. The single sealing zone or sealing die may be a heated perforator, and may include a heating wire. The heating wire may be an NiCr wire stitched into the heater, and be disposed on a cap or on the seal bar. The weakening zone may create a line of weakness that is uniform or varies in intensity. The sealing zone may include temperature zones, cartridge heaters, cooling air, or heated air, or a source of ultrasonic, microwave or radiative energy.

A machine and method for converting film into bags or other articles includes a web traveling from an input section to a rotary drum, to an output section. The rotary drum includes at least one seal bar with a sealing zone and a weakening zone, or it can include or at least one sealing die that extends in the machine direction. The single sealing zone or sealing die may be a heated perforator, and may include a heating wire. The heating wire may be an NiCr wire stitched into the heater, and be disposed on a cap or on the seal bar. The weakening zone may create a line of weakness that is uniform or varies in intensity. The sealing zone may include temperature zones, cartridge heaters, cooling air, or heated air, or a source of ultrasonic, microwave or radiative energy.

Various compositions of matter, methods of making compositions of matter, and methods of using compositions of matter, e.g. for inducing hemostasis, are disclosed. In some embodiments, a starting fibrin material is subjected to controlled hydrolysis, desirably base-catalyzed, to prepare a fibrin hydrolysate material with increased water sorption capacity. Such fibrin hydrolysate materials, alone or combined with one or more additional substances, can be used in the preparation of hemostasis promoting foams, powders or gels. In some embodiments, a starting dialdehyde starch material is subjected to controlled hydrolysis to prepare a dialdehyde starch hydrolysate material. Such dialdehyde starch hydrolysate materials, alone or combined with one or more additional substances, in some cases combined with a fibrin hydrolysate material, can be used in the preparation of hemostasis promoting foams, powders or gels.

Provided are compositions and methods for making a variety of products. The methods involve mixing sucker ring teeth (SRT) protein and a plasticizer or a solvent to obtain a mixture of the SRT protein and the plasticizer. When the SRT is mixed with a plasticizer it is heated to between 32 C. and 195 C. to obtain an SRT protein melt. The melt is used to form a wide variety of products. When the SRT is mixed with a solvent, such as an organic solvent or an aqueous solvent, a solution of the SRT protein is formed, and is subsequently used to forming a product from the solution, wherein the product contains SRT protein.

Compositions comprising a fiber component, optionally a dispersing agent operable to disperse the fiber component to create a fiber matrix, a starch component distributed essentially throughout the fiber matrix, and a filler component are disclosed. Methods of forming articles such as containers and packages from such compositions are also disclosed.

The present invention relates to new acid resistant hard pharmaceutical capsules, a process for their manufacture and use of such capsules particularly but not exclusively for oral administration of pharmaceuticals, veterinary products, food and dietary supplements to humans or animals. The capsules of the invention are obtained by aqueous compositions comprising a water soluble film forming polymer and gellan gum in a mutual weight ratio of 4 to 15 weight parts of gellan gum for 100 weight parts of film forming polymer.

Provided is a molded article that enables practical production of an unprecedented product having water disintegrability that allows disposal by flushing down a flush toilet or the like and further having high aesthetics. A molded article containing pulp, carboxymethyl cellulose salt, and starch, with the ratio of the pulp, the carboxymethyl cellulose salt, and the starch satisfying pulp:carboxymethyl cellulose salt:starch=50 to 80% by mass:15 to 40% by mass:5 to 10% by mass, wherein the molded article is not for an applicator for intravaginal insertion.