C08L2023/42

PROCESSING POST-INDUSTRIAL AND POST-CONSUME sR WASTE STREAMS AND PREPARATION OF POST-INDUSTRIAL AND POST-CONSUMER PRODUCTS THEREFROM
20210308533 · 2021-10-07 · ·

A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precursor, removing phosphates, nitrates, heavy metals, and other contaminants from aqueous waste streams, collecting and processing a post-consumer and post-industrial product from aqueous waste streams, administering and positioning assets and processes associated with waste stream processing, and scheduling operations for sub-systems of the system.

PROCESSING POST-INDUSTRIAL AND POST-CONSUMER WASTE STREAMS AND PREPARATION OF POST-INDUSTRIAL AND POST-CONSUMER PRODUCTS THEREFROM
20210261876 · 2021-08-26 · ·

A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precursor, removing phosphates, nitrates, heavy metals, and other contaminants from aqueous waste streams, collecting and processing a post-consumer and post-industrial product from aqueous waste streams, administering and positioning assets and processes associated with waste stream processing, and scheduling operations for sub-systems of the system.

PROCESSING POST-INDUSTRIAL AND POST-CONSUMER WASTE STREAMS AND PREPARATION OF POST-INDUSTRIAL AND POST-CONSUMER PRODUCTS THEREFROM
20210189273 · 2021-06-24 · ·

A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precursor, removing phosphates, nitrates, heavy metals, and other contaminants from aqueous waste streams, collecting and processing a post-consumer and post-industrial product from aqueous waste streams, administering and positioning assets and processes associated with waste stream processing, and scheduling operations for sub-systems of the system.

PROCESSING POST-INDUSTRIAL AND POST-CONSUMER WASTE STREAMS AND PREPARATION OF POST-INDUSTRIAL AND POST-CONSUMER PRODUCTS THEREFROM
20210189274 · 2021-06-24 · ·

A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precursor, removing phosphates, nitrates, heavy metals, and other contaminants from aqueous waste streams, collecting and processing a post-consumer and post-industrial product from aqueous waste streams, administering and positioning assets and processes associated with waste stream processing, and scheduling operations for sub-systems of the system.

Processing post-industrial and post-consumer waste streams and preparation of post-industrial and post-consumer products therefrom
10975321 · 2021-04-13 ·

A system for and method of, processing post-consumer and post-industrial waste streams, producing active ingredients for waste stream processing, processing aqueous waste streams, preparing and collecting a multi-purpose chemical precursor, removing phosphates, nitrates, heavy metals, and other contaminants from aqueous waste streams, collecting and processing a post-consumer and post-industrial product from aqueous waste streams, administering and positioning assets and processes associated with waste stream processing, and scheduling operations for sub-systems of the system.

Copolymer with programmable water solubility
10947332 · 2021-03-16 ·

A copolymer composition including a method having a first step involving heating and submerging of LDPE into a heptane bath until the LDPE dissolves into the heptane bath resulting in a water-like solution. A second step including precipitating of the water-like solution forming a PE wax within the water-like solution. A third step involving filtering and distilling of the water-solution separating the PE wax from the heptane bath. A fourth step involving dispersing of the PE wax in a liquid carrier resulting in a combination. A fifth step involving polymerizing of the PE wax into LDPE by introducing the combination into PVA during an extrusion process resulting in a homogeneous mixture. A sixth step involving programming the water solubility of the homogeneous mixture. Resulting in the copolymer composition having programmable water solubility, shelf-life stability and quality in the presence of moisture or liquids for a predetermined length of time.

VISBREAKING PROCESS
20210024789 · 2021-01-28 ·

A process for increasing MFR.sub.2 of a polyethylene copolymer or an ethylene plastomer or elastomer comprising: (I) extruding a copolymer of polyethylene copolymer having a density of 910 to 970 kg/m.sup.3 and an MFR.sub.2 of 1 and 100 g/10 min or an ethylene plastomer or elastomer having a density of 855 to 910 kg/m.sup.3 and an MFR.sub.2 of 0.5 and 100 g/10 min in the presence of 0.1 to 2 wt % of a non-peroxide radical initiator so as to produce a polyethylene copolymer having an MFR.sub.2 of 200 g/10 min or more, or an ethylene plastomer or elastomer having a MFR.sub.2 of 200 g/10 min or more.

Visbreaking process
10793753 · 2020-10-06 · ·

A process for increasing MFR.sub.2 of a polyethylene copolymer or an ethylene plastomer or elastomer comprising: (I) extruding a copolymer of polyethylene copolymer having a density of 910 to 970 kg/m.sup.3 and an MFR.sub.2 of 1 and 100 g/10 min or an ethylene plastomer or elastomer having a density of 855 to 910 kg/m.sup.3 and an MFR.sub.2 of 0.5 and 100 g/10 min in the presence of 0.1 to 2 wt % of a non-peroxide radical initiator so as to produce a polyethylene copolymer having an MFR.sub.2 of 200 g/10 min or more, or an ethylene plastomer or elastomer having a MFR.sub.2 of 200 g/10 min or more.

Modified polyolefin resin
10774167 · 2020-09-15 · ·

The present invention provides a modified polyolefin resin that can form a coating that exhibits excellent adhesion to a low-polarity base material, especially a poorly adherable polyolefin base material with no surface treatment even when being dried at low temperatures and has flexibility (bendability). Provided is a modified polyolefin resin that is a modified product of a polyolefin resin having a melting point (Tm) by a differential scanning calorimeter (DSC) of 60 to 165 C. with a modifier comprising the following (A): (A) a monomer mixture comprising Monomer Group (A-1) and Monomer Group (A-2) with a weight ratio of Monomer Group (A-1) to Monomer Group (A-2) ((A-1)/(A-2)) of 30/70 to 50/50.

NO BREAK POLYPROPYLENE IMPACT COPOLYMERS WITH MELT FLOW RATE HIGHER THAN 90 G/10 MIN

Polymer compositions may include a matrix phase comprising a polypropylene-based polymer; and an elastomeric rubber phase; wherein the polymer composition has melt flow rate (MFR) according to ASTM D1238 at 230 C./2.16 kg equal to or greater than 90 g/10 min and at least one feature selected from (I) an Izod impact resistance according to ASTM D256A at 23 C. equal to or greater than 400 J/m; (II) an instrumented drop impact at 30 C., average total energy, equal to or greater than 17 J; or (III) an instrumented drop impact at 30 C., average percent ductility, equal to or greater than 60%.