Compositions-of-matter comprising a matrix made of one or more, preferably two or more elastic layers and one or more viscoelastic layer are disclosed. The compositions-of-matter are characterized by high water-impermeability and optionally by self-recovery. Processes of preparing the compositions-of-matter and uses thereof as tissue substitutes or for repairing damaged tissues are also disclosed.

Compositions-of-matter comprising a matrix made of one or more, preferably two or more elastic layers and one or more viscoelastic layer are disclosed. The compositions-of-matter are characterized by high water-impermeability and optionally by self-recovery. Processes of preparing the compositions-of-matter and uses thereof as tissue substitutes or for repairing damaged tissues are also disclosed.

Compositions-of-matter comprising a matrix made of one or more, preferably two or more elastic layers and one or more viscoelastic layer are disclosed. The compositions-of-matter are characterized by high water-impermeability and optionally by self-recovery. Processes of preparing the compositions-of-matter and uses thereof as tissue substitutes or for repairing damaged tissues are also disclosed.

A pellet composed of a polymeric blend having a polyolefin and polylactic acid.

The present invention has an object of providing a molded article of a composite structure obtained by bonding a polar thermoplastic resin, especially polyacetal, with another resin in a simple manner. According to the present invention, a molded article of a composite structure obtained by bonding a polar thermoplastic resin and a resin containing an aliphatic ester structure as a main component to each other in the state where at least a face at which both of the materials contact each other is in a melted state can be provided.

Thermoplastic 3D objects are printed directly onto permeable materials with a high strength bond. The 3D object can be attached to the permeable material at one side where the bottom layer of the 3D object can be attached to the permeable material or alternatively, at an internal layer where portions of the 3D object are on opposite sides of the permeable material. In order to improve the adhesion of the 3D object to the permeable material, the bonding layer of the liquid thermoplastic material that is printed directly onto the permeable material can be deposited at modified 3D printer settings that can include a hotter than normal material deposition temperature. Additional build layers of the liquid thermoplastic material are printed on the bonding layer to complete the 3D objects.

An aerosol-cooling element (100) for an aerosol-generating article. The aerosol-cooling element (100) comprises an interior structure (102) and a wrapper material (104) secured around the interior structure (102). The wrapper material (104) comprises a first portion (106) welded to a second portion (108) of the wrapper material (104).

Molded foam articles are provided. The molded foam articles are formed from polylactic acid and are capable of a number of post-processing or secondary uses. Forming the molded foam articles from polylactic acid advantageously extend the life of the molded bead foam article by permitting users to cut, heat, adhere, modify, and repurpose the molded foam articles.

Planters are provided. The planters include one or more molded foam articles that are formed from polylactic acid. Forming the molded foam articles from polylactic acid advantageously enables air and water transport through the walls of the planter, reduces the overall weight of the planter, enables highly customizable shapes and sizes of planters, and enables compostability of the planter.

An aerosol-cooling element for an aerosol-generating article. The aerosol-cooling element comprises an interior structure and a wrapper material secured around the interior structure. The wrapper material comprises a first portion welded to a second portion of the wrapper material.