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WO/2022/052942A1 |
Provided in the present application is a composite raw material for film preparation, comprising the following components according to mass percentage: 2-25% of a composite functional masterbatch, 0-6% of a maleic anhydride grafting agen...
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WO/2022/037857A1 |
Process for producing (rigid) bead foams by a process of underwater pelletization from a polymer composition featuring at least one polymer which has a glass transition temperature according to ISO 11357-2 (publication: 2014-07) of at le...
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WO/2022/033743A1 |
A method for producing a thermoplastic composite comprising 0.1-75 % by weight nano-cellulose, comprising the following steps: providing nano-cellulose as a waterborne dispersion wherein said dispersion comprises 0.2-30% by weight; provi...
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WO/2022/032152A1 |
Biochar can be used as an additive for bitumen. A bitumen composite includes bitumen and biochar. The biochar can include biochar from one or more of algae, food waste, animal waste, and cellulose-containing material (e.g., palm sheath)....
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WO/2022/031585A1 |
To provide a resin pellet that is suitable for molding a molded product used in a semiconductor manufacturing apparatus and inherently has high cleanliness, and a molded product including the resin pellets used in a semiconductor manufac...
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WO/2022/023905A1 |
A deodorization method and apparatus are disclosed to eliminate, reduce or correct the odour of incoherent plastics, i.e. in the form of granules and/or microgranules and/or powder and/or flakes or the like, with a container of the incoh...
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WO/2022/019410A1 |
The present invention relates to a thermoplastic resin composition and a molded article thereof and, more particularly, to a thermoplastic resin composition and a molded article thereof, the composition comprising: 100 parts by weight of...
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WO/2022/013763A1 |
A continuous granulation system for obtaining conditioned granules is disclosed. The system comprises a processor configured to produce a continuous flow of granules at an outlet of the processor. The system also comprises a collection c...
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WO/2022/011542A1 |
Provided are a composite masterbatch prepared by recycling polyethylene terephthalate (PET) plastic bottles and reproducing PET, a preparation method, and an application of a foamed shoe material. The composite masterbatch is formed by m...
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WO/2022/005867A1 |
A pelletizing apparatus includes a filter device connected with a melt feed, a granulator downstream of the filter device, particularly an underwater granulator, a water treatment device, and a control means for controlling the filter de...
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WO/2022/001018A1 |
Provided are an anti-floating fiber agent and a preparation method therefor, the anti-floating fiber agent being PB-1-g-MAH. Also provided are an anti-floating fiber polypropylene reinforced composite material and a preparation method th...
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WO/2022/004058A1 |
Provided is a method for producing a polycarbonate resin composition pellet with a twin-screw extruder, the polycarbonate resin composition pellet comprising: 30-95 mass% of (A) a resin pellet including more than 40 mass% of a polycarbon...
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WO/2022/002341A1 |
The invention relates to a heavy load vortex internal apparatus (1) for handling plastic granular material, comprising a vibration channel (10) for receiving plastic granular material, which vibration channel has a channel floor (11) and...
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WO/2022/003616A1 |
The present invention is directed to a process for preparing coating compositions containing up to 100% bio-based content. The coating compositions are used for coating metal, paper and wood substrates in various applications. The proces...
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WO/2022/004687A1 |
The present invention provides: a molding material which has high utilization rate of recycled materials and is able to be used in various applications, while being able to be colored in a desired color, if necessary; a molded body which...
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WO/2022/006390A1 |
A method of fabricating a conductor includes preparing an aramid nanofiber solution in which a matrix of aramid nanofibers is dispersed, preparing a dispersion of copper nanoparticles, each copper nanoparticle of the dispersion of cooper...
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WO/2021/259778A1 |
The present invention concerns a biodegradable bio-infill on artificial turf fields, the bio-infill comprising i) 30-60 % by weight of at least one biodegradable and/or decayable aromatic polyester; ii) 10-30 % by weight of calcium carbo...
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WO/2021/262781A1 |
Pelletizing apparatus for the production of pellets from a melt flow comprising a pelletizer (12, 112), a cutting chamber (14, 114, 172), and a suspension structure (4, 104) for suspension of the pelletizer (12, 112) and/or the cutting c...
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WO/2021/258517A1 |
A waterproof roll particle, a preparation method therefor, and the use thereof. The waterproof roll particle is prepared from a component A and a component B in a weight ratio of 7:1 to 4.5:1 by means of mixed granulating or mixed blendi...
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WO/2021/250604A1 |
The present invention is directed to production of granular carbon, prepared from lignin. The process comprises the steps of providing agglomerated lignin, heating the agglomerated lignin to obtain thermally stabilized lignin and subject...
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WO/2021/250603A1 |
The present invention is directed to a process for the production of thermally stabilized agglomerated lignin, which avoids melting and/or significant foaming during subsequent thermal processing. The process comprises the steps of provi...
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WO/2021/244193A1 |
Disclosed is a system for producing a PBS-based biodegradable material, the system comprising esterification reaction kettles. The esterification reaction kettles include esterification kettle A (3a), esterification kettle B (3b) and a s...
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WO/2021/237655A1 |
A liquid additive assisted polymer extrusion and blending method and device. The solution lies in that: converting a raw material mixture into a melt, continuously injecting a liquid additive into the interior of the melt so that the add...
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WO/2021/242563A1 |
Quick-action clamping apparatus, in particular a one-hand quick- action clamping apparatus (8, 108), for clamping a first assembly (36, 136) of a pelletizing apparatus (2,102) to a second assembly (38, 138) of the pelletizing apparatus (...
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WO/2021/240130A1 |
A method of creating a processable water soluble polymer, the method comprising the steps of: extruding a water soluble polymer composition from an extruder barrel without use of a die, wherein the extruder barrel is not vented other tha...
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WO/2021/230608A1 |
The present invention provides a method for preparing a composite heating material by means of metal-coated carbon fibers, a composite heating material prepared by the method, a molded body comprising the composite heating material, and ...
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WO/2021/228899A1 |
The present invention relates to biodegradable and compostable granulates consisting of natural ingredients comprising starch and thickening and gelling agents and does not comprise a biosynthetic material. According to the invention, th...
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WO/2021/225168A1 |
A cleaning agent for molding machines, characterized by containing at least a thermoplastic resin having a long chain branching structure, and by having, at an absolute molecular weight of 1,000,000, a ramification index more than 0.30 b...
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WO/2021/219892A1 |
A process for recycling thermoplastic polymer material to produce polymer pre-form, the process comprising the steps of: (i) pre-treating a polymer material for example by separating, sorting, cleaning and/or shaping; (ii) shredding the ...
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WO/2021/213964A1 |
The present invention relates to a process for preparing fine particles of an aromatic copolyester, the process comprising the melt-blending of the aromatic copolyester with a polyester polymer (PE), the cooling the blend and the recover...
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WO/2021/210400A1 |
A hydrogenated petroleum resin pellet wherein the release amount of a volatile component is 10 ppm by mass or less.
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WO/2021/206077A1 |
This resin composition pellet contains: a styrene-based elastomer as an (A) component; a polystyrene-based polymer, mainly having a syndiotactic structure, as a (B) component; and a fatty acid amide compound as a (C) component, wherein t...
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WO/2021/198323A1 |
Process for deodorization of recycled polyolefin pellets (23) in three steps: In a first step the moist pellets (23) are contacted with a circulating inert gas having a temperature between 110°C and 160°C in a steam stripper (11) and t...
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WO/2021/175617A1 |
Oxygen scavenging particles comprising an oxidizable thermoplastic resin (A) and a transition metal compound, wherein the number average particle size d50 of the particles is 20 µm -2000 µm, the span of the particle size distribution (...
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WO/2021/175216A1 |
The present invention relate to a high-strength absorbable composite active internal fixation device and a preparation method therefor. Specifically, disclosed in the present invention are the internal fixation device and a preparation m...
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WO/2021/177573A1 |
The present invention relates to a process for preparing an ethylene copolymer through a copolymerization reaction and extrusion and granulation steps using raw materials comprising ethylene and α-olefin, and relates to a process for pr...
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WO/2021/164840A1 |
The invention relates to a device for impregnating a plastic granulate (K) with a blowing agent (T), said device comprising a pressure vessel (10) which has an interior (11) for receiving the plastic granulate (K), an inlet (12) of the p...
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WO/2021/152452A1 |
A process for the manufacture of a tread band for pneumatic tyres, wherein the blocks thereof comprise different rubber portions characterized by a different hysteresis loss. The process comprises a shredding step, wherein from a first a...
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WO/2021/147493A1 |
A manufacturing technique using industrial waste to manufacture footwear products, in the technical field of footwear. The technical solution comprises the following steps: S1: performing recovery of industrial waste; S2: performing pre-...
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WO/2021/150095A1 |
The present invention relates to a preparation method of a super absorbent polymer. More specifically, the present invention relates to a preparation method of a super absorbent polymer capable of significantly reducing the amount of fin...
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WO/2021/142167A1 |
Included is a homogeneous sheet, which excludes polyvinylchloride. The sheet includes a polyurethane, a synthetic rubber blend, and a filler. The synthetic rubber blend may include a pre-mix of a synthetic rubber and white oil.
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WO/2021/137086A1 |
This disclosure includes thermoplastic powders and methods for producing such thermoplastic powders from foam pellets. Some methods include milling foam pellets with a mill, each of the foam pellets including a thermoplastic material, to...
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WO/2021/121703A1 |
Apparatus (1) for cutting off extrudate produced with an extruder (2) having a die with at least one opening (4), comprising a knife (5) which is mounted rotatably about an axis of rotation (6) and which can be driven by a drive, in part...
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WO/2021/124726A1 |
A fiber-reinforced resin molding material at least containing: 100 parts by mass of a component (A) which is an amorphous thermoplastic resin; 4-60 parts by mass of a component (B) which is a reinforced fiber; and 20-60 parts by mass of ...
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WO/2021/125872A1 |
The present invention relates to a method for preparation of a super absorbent polymer composition. More specifically, the present invention relates to a method for preparation of a super absorbent polymer resin composition, wherein a hy...
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WO/2021/125871A1 |
The present invention relates to a method for preparation of a super absorbent polymer composition. More specifically, the present invention relates to a method for preparation of a super absorbent polymer composition, wherein a hydrogel...
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WO/2021/115678A1 |
The invention relates to a method for the devulcanization of a vulcanized rubber mixture, comprising the following steps: A) providing or producing a vulcanized rubber mixture, B) comminuting the vulcanized rubber mixture into a granulat...
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WO/2021/108938A1 |
The invention relates to a method for producing granulated controlled-release compound chitosan–tripolyphosphate–urea fertilisers, which comprises at least the following steps: (a) adding components; (b) carrying out extrusion drippi...
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WO/2021/113602A1 |
A composition comprises woody core fibers from hemp, kenaf, jute and/or flax that are optionally coated with one or more saccharides or polysaccharides and dispersed in a matrix of polyolefin.
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WO/2021/106795A1 |
The purpose of the present invention is to prevent the mutual adhesion of thermoplastic resin foam particles in a manufacturing process, and to obtain thermoplastic resin foam particles having a high foaming ratio. A manufacturing method...
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