B29K2105/26

Molded Rubber Product with Integrated Customizable Printed Label
20230136753 · 2023-05-04 ·

Described herein is a method for preparing a molded rubber product comprising a printed label that is integrally molded into the molded rubber product as part of the normal molding process in order to ensure the label becomes an integral part of the final molded rubber product. The printable label may be composed of a rubber based reflective sheeting.

Systems, Apparatus, and Methods for Creating Thin Plastic Films

A multi-layer film comprising, an outer two layers of the multi-layer film comprising a linear low density polyethylene (LLDPE) butene resin, a next two inwardly successive layers of the multi-layer film comprising a linear low density polyethylene (LLDPE) hexene resin, wherein at least one of the next two inwardly successive layers comprises one or more recycled resin components, wherein at least one of the one or more recycled resin components are filtered using continuous filtration, a core layer of the multi-layer film comprising a linear low density polyethylene (LLDPE) hexene resin, and at least one edge of the multi-layer film comprising a folded edge.

Cost-effective and eco-friendly composite product with robust impact strength

A composite product substantially reduced the impact force imposed by hard impactor which travelled at the speed in the range of 400 m/s to 1400 m/s simultaneously damping the vibrations and shocks appeared therein is disclosed. At the same time it is light weight with the weight lower than that of 22 to 38 kg/m2and is flexible to adopt the shape suitable for the end applications. A method of manufacturing the composite product of the invention is also disclosed.

STARTER FOR THE DEVULCANISATION OF SCRAP RUBBER
20170362407 · 2017-12-21 ·

A starter for the devulcanisation of scrap rubber. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

METHOD FOR PRODUCING PRESS MOLDED BODY
20230191667 · 2023-06-22 · ·

The present invention provides a method for producing a press molded body, wherein a material X that contains a thermoplastic resin Rx and carbon fibers A having a weight average fiber length L.sub.WA and a material Y that contains a thermoplastic resin R.sub.Y and carbon fibers B having a weight average fiber length L.sub.WB are heated, and the heated material X and material Y are pressed within a mold at the same time, thereby producing a press molded body which has a region X that is formed of the material X and a region Y that is formed of the material Y. This method for producing a press molded body is configured such that: Lw.sub.B < Lw.sub.A; Lw.sub.B is from 0.1 mm to 15 mm (inclusive); and the press molded body has a transition zone XY wherein the region X and the region Y overlap with each other.

METHOD FOR PRODUCING A PET STARTING MATERIAL THAT IS SUITABLE FOR USE IN AN EXTRUSION BLOW MOLDING METHOD, AND HOLLOW ARTICLE PRODUCED IN THE EXTRUSION BLOW MOLDING METHOD
20230182365 · 2023-06-15 ·

The invention relates to a method for producing an EBM bottle with 0.90 to 1.5 dL/g from a bottle-grade PET post-consumer recycling flake, i.e., a recycled, post-consumer PET with a viscosity of 0.65 to 0.84 dL/g, using extrusion processes, solid state polycondensation processes, and a blowing process.

Recyclable single polymer floorcovering article

This invention relates to tufted floorcovering articles, including carpet tiles and broadloom carpet. In particular, this invention relates to tufted floorcovering articles made from the family of polymers known as polyester. Specifically, this invention relates to tufted carpet tile products made from polyester. The polyester carpet tiles meet commercial performance specifications and are fully end-of-life recyclable.

Heat-resistant food container and its manufacturing method

This invention provides a food container which can be manufactured cheaply by using inexpensive general PET resin or further inexpensive PET resin for fiber or recovered PET flakes, and nevertheless, which has a high heat resistance up to 250° C., and the container is obtained by adding a chain extender and a compatibilizer and talc to PET resin, charging the mixture into an extruder 30 having two or more vent holes, degassing under a condition where the PET resin is melted with heating by sucking at a high vacuum of −99.99 kPa or lower from the vent holes 33, 34, thereafter, forming a sheet by extrusion molding, pressure-forming with vacuum the sheet by a thermoforming machine, forming the container by keeping in a mold at 100-220° C. The container has a total of the content of crystal portion represented by the following formula and the content of talc being 25% by weight or more.

METHOD AND FORMULATION FOR ROTOMOULDING RECYCLED POLYMER AND PRODUCTS THEREOF
20230173718 · 2023-06-08 ·

A rotomoulded product and a method of making a rotomoulded product via rotational moulding, the rotomoulded product including at least two layers of material that form a wall of the product, at least one of the layers including post-consumer recyclate (PCR), and at least one of the layers including virgin PE.

PERFORM FOR PRODUCING A PLASTIC CONTAINER, PRODUCTION OF THE PREFORM AND PLASTIC CONTAINER PRODUCED FROM THE PREFORM, AS WELL AS ITS PRODUCTION

A preform is disclosed for producing a plastic container. The production of the preform as well as a plastic container that is produced from the preform and its production are also disclosed.