The invention relates to a bag for packaging textile garments that comprises: 40-90% mixture of polymer resins, at least one of them being polyvinyl alcohol (PVA); 10-60% plasticisers, one of them being glycerol; 0-20% additives/fillers; and 0-20% natural pigments.
The invention relates to a support panel for the production of bonded particle boards, which comprises at least one layer comprising: 40-90% mixture of polymer resins, at least one of them being polyvinyl alcohol (PVA); 10-60% plasticisers; and 0-20% additives/fillers.
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
Plastic products, namely, commercial drug containers, packaging containers, storage boxes, table decorations of plastic, namely, statues, figurines, and works of art; three-dimensional decorative ornaments made from plastic, plastic packaging jars, plastic storage containers for commercial or industrial use, plastic packaging boxes, decorative figures of plastic, plastic compost bins; plastic statues, statuettes and art objects and ornaments, trophies, miniature figurines; plastic storage drums, thermoformed containers other than household or kitchen containers, non-metal flexible containers for storing liquids for commercial use, containers, not of metal, for commercial use, containers, not of metal, for handling products for commercial use, non-metal containers for storage for commercial or industrial use; hydrosoluble, biodegradable and compostable products of plastic, namely, packaging of plastic materials for medicines for commercial use, funerary urns; containers not of metal for storage and transport for commercial or industrial use; packaging containers of plastic; plastic boxes; plastic boxes for storage; plastic jars for commercial packaging; storage tanks of plastic; plastic boxes for packaging; plastic medication containers for commercial use; plastic buckets for compost, namely, nonmetal upward migrating composting worm bin; miniature figurines of plastic; storage drums of plastic; decorative plates of plastic; large plastic buckets for industrial use; thermoformed containers of plastic for commercial or industrial use; flexible plastic containers for liquid storage; containers, not of metal, other than for household and kitchen use; containers, non-metallic, for the handling of products for commercial or industrial use; containers with a storage purpose, not of metal, other than for household or kitchen use; washers of plastic for construction; plastic closures for containers; storage tanks of plastic for liquids; blank plastic adhesive labels; labels made of plastic; price tags made of plastic, namely, price tags to be removable, placed on or in the vicinity of goods to be priced; indicator tabs of plastic for identifying, classifying and providing information about products, plastic markers for plants; nameplates of plastic; funerary plates of plastic; plastic containers for packaging; plastic disposable capsules sold empty for coffee for use with electric coffee machines; industrial packaging containers of wood and plastic; all of the foregoing made from environmentally-friendly materials Plastic storage containers and plastic cups for household use; plastic industrial buckets, buckets other than garbage cans; compost containers for household use; plastic buckets, except trash bins; plastic plates; all of the foregoing made from environmentally-friendly materials
A wad for cartridge, of the type comprising a pan to hold the ammo, connected by a bracket to a base of the wad, and manufactured by injection. The wad is a single piece of water-soluble plastic that is compostable, and has a moisture content by weight of between 2% and 10% after injection without the need for subsequent treatments. The plastic material has at least a mixture of more than one polymer resin, being at least one of them a poly-vinyl alcohol resin (PVA), and a plasticizer component.
Eco-friendly coffin, consisting of a box (1) formed by two halves (1a), identical and symmetrical in their longitudinal axis (2), joined together, made of biodegradable, compostable, water-soluble and non-toxic material, consisting of Polyvinyl alcohol (PVOH), additives and fillers and obtained via injection into a mold. The box (1) has a fill hole with cap (5). The joint (3) between the halves Is sealed by incorporating a water-based mixture and PVOH material, additives and fillers. The fill hole is determined by recesses (4) arranged along the edge of the two halves (1a) and the cap (5); it is sealed by the same water-based mixture and PVOH material, additives and fillers along the joint. Cross-wise and longitudinal reinforcements (6) are located on each half (1a) and in thin areas (7).
A61G 17/007 - CercueilsLinceulsUrnes funéraires caractérisés par le matériau de construction utilisé, p. ex. matériau biodégradableUtilisation de plusieurs matériaux
Wad for cartridge made of a water-soluble plastic and compostable material that after its manufacture by injection can be assembled without any type of cartridge for subsequent preparation in a cartridge for its use with better conditions than those of a polyethylene wad.
Wads for hunting gun cartridges; Gun wads of water-soluble, biodegradable and compostable plastic for hunting cartridges; all the foregoing composed in whole or in part of environmentally friendly components
8.
METHOD FOR THE INJECTION OF POLYETHENOL PARTS AND RESULTING PARTS
The invention relates to a method for the injection of polyethenol parts, in which a polyethenol pellets (4) are released into a hopper or similar device (5) which delivers same to a single-screw extruder (1) provided with means (8) for the forced discharge of gases. The polyethenol is heated to a temperature of between 170 and 250 °C and subsequently conveyed to an injector (2) provided with a heating element (12) and a set of essentially conical, flared-section pipes (6) having a diameter over-dimensioned by between 20% and 40%. The injector (2) introduces the molten polyethenol pellets into an injection or blow mould (3), also heated (13), in which slow cooling is initiated. Finally, demoulding is carried out at a temperature of between 25 and 35 °C.
B29C 45/17 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 49/42 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
C08L 29/04 - Alcool polyvinyliqueHomopolymères ou copolymères d'esters partiellement hydrolysés d'alcools non saturés avec des acides carboxyliques saturés
Method for preparation of high-fluidity polyethenol pellets wherein the first step is to mix polyethenol resin (1), a plasticizer (2) and a load (3) in a turbomixer (4), the mix being subjected to a thermal process in which, initially, a controlled thermal shock between the polyethenol resin (1) and the turbomixer occurs (4); next the temperature of the reactor is raised, and in a second step said mixture is extruded in a double-spindle extruder (5) with oversized means of forced gas evacuation (6), where, in the fusion phase, the mixture will reach a degree of fluidity of between 10 and 30 gr/10 min, and is at that moment extruded and immediately hot-sheared to produce the pellets (8).
B29B 9/06 - Fabrication de granulés par division de matière préformée sous forme de filaments, p. ex. combinée avec l'extrusion
C08L 29/04 - Alcool polyvinyliqueHomopolymères ou copolymères d'esters partiellement hydrolysés d'alcools non saturés avec des acides carboxyliques saturés
