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WO/2021/007534A1 |
Composite blends ofPBAT (or another similar polyester) with PLA and a carbohydrate-based polymeric material. While PLA is not compostable under home composting conditions (e.g., temperature of 28°C) on its own, when blended in the manne...
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WO/2021/007513A1 |
Described herein are blends of starch or starch-based materials with polymeric materials, where the starch or starch-based material is intimately blended with the polymeric material, so as to exhibit very small particles sizes (e.g., les...
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WO/2020/258387A1 |
Disclosed are a starch-based multi-channel airflow unit, a preparation method therefor and the use thereof. The preparation method of the invention comprises the following steps: melting polylactic acid, wherein the temperature of temper...
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WO/2020/258388A1 |
A starch-based cooling material and applications thereof, produced from a starch of 8.0-9.0 parts, a phase changing material of 0.5-1.0 part, and a polyol of 0.5-1.0 part. The starch-based cooling material is produced by means of the syn...
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WO/2020/254877A1 |
The invention features biodegradable, compostable molding mass compositions, molding masses, molded articles, coating solutions, and systems and methods for the manufacture of same.
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WO/2020/243947A1 |
A thermally plasticized pure grain substrate, the components thereof comprising: gluten flour, glutinous rice or glutinous rice flour, and water; and a preparation method for the thermally plasticized pure grain substrate comprising: pou...
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WO/2020/230034A1 |
The present invention relates to the use of a bonding resin prepared by providing an aqueous solution comprising at least one biobased product selected from tannin, starch, soy protein, glycerol, chitin, pectin, dextrose or other carbohy...
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WO/2020/227666A1 |
The present disclosure relates to methods for preparing a hydrophilic composition including intimately mixing a silicone component including at least one polysiloxane and a polymer component, and to hydrophobic polymer compositions prepa...
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WO/2020/226476A1 |
A process for obtaining polymer membranes from components of natural origin, which comprise a cross-linked matrix of biomaterials having physical and mechanical properties for controlled loading and release of substances, preferably by m...
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WO/2020/225512A1 |
The invention relates to a method for producing a heat-modified starch, comprising the steps consisting in: (i) preparing a starch milk having a solids content of between 20% and 45% by weight, preferably between 30% and 40% by weight an...
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WO/2020/216803A1 |
The present invention relates to a biodegradable film obtained by a cold stretching process with more than 10% stretching, comprising a starch-based composition containing at least one biodegradable aliphatic-aromatic dicarboxylic acid/d...
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WO/2020/201900A1 |
The present invention relates to a low-bulk density aggregate comprising one or more units of thermoformed composite material, said one or more units of thermoformed composite material having an average section or aver-age diameter betwe...
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WO/2020/202813A1 |
The present invention pertains to a polyester resin composition that: includes 10%–40% by mass poly (3-hydroxy butyrate) resin (A), 30%-60% by mass of aliphatic aromatic polyester (B), 10%–30% by mass of starch (C), 0.1%–7% by mass...
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WO/2020/205701A1 |
A composition comprising a fiber component, at least one surfactant/foaming agent, at least one dispersant, and optionally at least one binder, wherein the fiber component forms a viscous mixture that is converted to a foam product upon ...
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WO/2020/192014A1 |
Provided is a synthesis method for an imidazole ionic liquid 1-allyl-3-vinylimidazolium acetate, comprising: first carrying out one-step reaction between N-vinylimidazole and allyl chloride to obtain an ionic liquid intermediate 1-allyl-...
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WO/2020/195908A1 |
[Problem] To provide: a fibrous cellulose composite resin having excellent strength; a method for producing same; and a resin-reinforcing material having an excellent resin-reinforcing effect even when made into a dried product. [Solutio...
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WO/2020/190679A1 |
Thermoplastic starch materials and methods of making the same are provided. The methods involve mixing a starch material, plasticizer and water in a low-shear mixer under conditions that will result in substantial gelatinization of the s...
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WO/2020/173173A1 |
Disclosed is an environmentally-friendly floor, comprising a substrate, a flame retardant layer, and a waterproof layer, wherein the substrate comprises: 30-40 parts of a waste environmentally-friendly resin, 15-22 parts of a waste pheno...
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WO/2020/174189A1 |
The invention relates to a method for producing a heat-modified starch, comprising the steps consisting in: (i) preparing a starch milk having a solids content of between 30 and 40%, preferably between 35 and 37% by weight, (ii) adding a...
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WO/2020/172722A1 |
Extruded starch compositions and methods for their preparation are provided. The compositions possess a high degree of cook which imparts particular viscosity characteristics. The compositions may be formed into films having advantageous...
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WO/2020/161392A1 |
The present invention relates to a method and an arrangement for dissolving starch. Specifically, the present invention relates to a method for dissolving starch by introducing mechanical force to at least partially gelatinized aque- ous...
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WO/2020/161393A1 |
The present invention relates to an aqueous composition of dissolved starch, use of it and compositions comprising the same. The composition has good handling properties and viscosity stability also in elevated starch concentrations.
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WO/2020/156862A1 |
The present invention concerns improved biodegradable polymers, in particular starch-based biopolymers, such as thermoplastic starch (TPS) polymers, formulated with gum rosin derivatives such that the resulting starch based biodegradable...
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WO/2020/156970A1 |
The present invention relates to a single-stage method for preparing starch blends on a twin-screw extruder or two twin-screw extruders connected in series, wherein i) the starch, together with a plasticiser, passes through a wetting sec...
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WO/2020/159463A1 |
This invention is related to a bio fabric which can be manufactured by bio raw material, to be used in many fields as shoe bag sector, furniture sector, leather sector, tent canvas and camping materials production sector, umbrella and an...
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WO/2020/152360A1 |
The present invention relates to a cationic polymer comprising: - at least one maltodextrin; - at least one substituent comprising at least one ammonium group; and - at least one linker covalently bonded to the at least one maltodextrin,...
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WO/2020/141698A1 |
The present invention relates to an eco-friendly finishing material composition, and more specifically, to an eco-friendly finishing material composition which has improved thermal conductivity, strength, and scratch resistance and can t...
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WO/2020/136612A1 |
The present invention relates to the manufacture of a compound material moulded from a mixture of cassava starch and natural fibres which can be used as a receptacle or container in the low-moisture prepared food industry, such as, inter...
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WO/2020/136598A1 |
A resin composition which contains (A) a modified starch that contains a hydrophobic group and has an amylose content of 45% by mass or more and (B) a polyvinyl alcohol, and which is configured such that, based on 100 parts by mass of th...
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WO/2020/131952A1 |
Disclosed are compositions and formulations comprising enzymes or other biocatalyst that cleave surface-accessible DNA polymers and/or glycoprotein carbohydrate chains at galactose residues in dental calculus, and optionally further incl...
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WO/2020/130451A1 |
The present invention relates to a biodegradable resin compound which is commercially stable and has excellent falling dart impact strength, tensile strength and elongation, and a method for producing same and, more specifically, to a bi...
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WO/2020/126665A1 |
The invention relates to shaped parts produced from popcorn which has previously been hydrophobised with a polymer. This allows very light and flexible shaped parts to be produced.
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WO/2020/123943A1 |
Degraded hydroxyalkylated starches and methods of preparing the same from waxy, normal, or modified starches are provided. The starches can be prepared by several approaches that involve acid or enzyme degrading either before or after st...
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WO/2020/113302A1 |
The present invention relates to a biodegradable and/or compostable thermoplastic composition comprising lignin, rigid polymers and flexible polymers for producing rigid items, and also to the use of said composition. A product comprisin...
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WO/2020/109205A1 |
The invention relates a container for receiving objects, in particular food. The container comprises a main part (1), wherein the main part (1) is made of a base material (2), the base material (2) comprises a dimensionally stable starch...
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WO/2020/107815A1 |
An edible and environmentally-friendly beverage bottle, comprising a main bottle body and a cap body, being applicable to mineral water bottles, beer bottles, milk bottles, tea bottles, and juice bottles. The main bottle body comprises, ...
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WO/2020/109202A1 |
The invention relates to a brewing container for a portion capsule for receiving at least one ingredient for producing a beverage by conducting brewing water, in particular a coffee capsule. The brewing container comprises a main part (1...
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WO/2020/102182A1 |
Various embodiments of the present disclosure relate to a coagulatable mixture. The coagulatable mixture includes a solvent component; an antifreeze component; a latex component; and a solid filler component.
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WO/2020/093855A1 |
The present invention provides a method for preparing a high molecular polymer powder material comprising the following steps: adding 20 parts of a high molecular powder material and 0.1 to 10 parts of carbon black into a mixing tank, an...
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WO/2020/093962A1 |
Provided is a method for preparing starch octenyl succinate, comprising: performing jet cooking on pre-emulsion comprising starch, alkali, water, octenyl succinic anhydride, and a low boiling solvent to obtain cooked slurry, and performi...
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WO/2020/089671A1 |
Disclosed herein is a thermoplastic starch (TPS) nanocomposite including a thermoplastic starch (TPS) matrix and a plurality of cellulosic nanofibers dispersed within the TPS matrix. The plurality of cellulosic nanofibers may have a conc...
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WO/2020/088214A1 |
Disclosed is a PHA-modified TPS/PBAT biodegradable resin, comprising the following raw materials in parts by weight: TPS 10-30%; PBAT 20-50%; and PHA 1-30%. Also disclosed is a preparation method of the biodegradable resin. The method in...
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WO/2020/083049A1 |
Disclosed is a TPS/PLA/PBAT blend modified biodegradable resin prepared by using a chain extender, which is prepared from the following raw materials in parts by weight: 20 - 30 parts of TPS; 20 - 30 parts of PLA; 40 - 60 parts of PBAT; ...
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WO/2020/070096A1 |
The invention is drawn to a method of coating a glass fiber textile comprising the following steps: - Preparing an aqueous coating composition comprising (a) 5 to 95 % by weight, with respect to the total weight of (a) and (b), of a synt...
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WO/2020/037394A1 |
A biodegradable polymer composition, according to the present invention, comprises polyhydroxybutyrate and poly(3-hydroxybutyrate-co-3-hydroxyhexanoate) blended with thermoplastic starch, one or more compatibilizers selected from the gro...
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WO/2020/036872A1 |
This specification discloses a shear converted starch product that is capable of gelling and of providing instant viscosity to a solution. Also disclosed are shear converted starch products made by applying a defined specific mechanical ...
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WO/2020/035462A1 |
The present invention relates to a method for producing a biodegradable appliance for containing food. The method comprises the steps of producing a water-based dough and cooking and shaping the dough in a heated mold to produce the appl...
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WO/2020/034958A1 |
A process is disclosed for preparing a biological substrate-based degradable packaging material, the process specifically comprising the following steps: step one, preparing a solution of starch; step two, preparing a solution of modifie...
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WO/2020/034029A1 |
Biodegradable pellet compositions comprising: a starch; a plasticizer; a flexibility agent; a binder at a hydrophobic agent; and an emulsifier. The compositions further comprise a defoaming agent and may optionally include a plant fiber....
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WO/2019/240947A1 |
The present disclosure provides stable, low chloride paint detackifier compositions. Also disclosed are methods of making the paint detackifier compositions and methods of using the paint detackifier compositions. The detakifier may be m...
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