Materiales
Materiales
Procedimiento para la producción de polihidroxibutirato (phb) a partir de residuos del beneficio de café
26/06/2025 -
La presente invención revela un procedimiento para la producción fermentativa de polihidroxibutirato (PHB) a partir del microrganismo Cupriavidus necátor mediante la valorización de residuos...
Fully Degradable Mulching Film for Blocking Weeds and Preparation Method Thereof
19/06/2025 -
The invention relates to the field of agricultural mulching film, in particular to a completely degraded mulching film for blocking weeds and a preparation method thereof. The fully degradable...
MULTIFUNCTIONAL POLYLACTIC ACID COMPOSITE FILM CONTAINING LIGNIN MODIFIED BY CATIONIC RING-OPENING POLYMERIZATION REACTION AND METHOD OF PREPARING SAME
13/06/2025 -
본 발명은 양이온성 개환중합반응에 의해 개질된 리그닌 함유 다기능성 폴리락트산 복합 필름 및 그 제조방법에 관한 것이다. 본 발명에서 개질...
LIQUID COLORING COMPOSITION, COLORING RESIN COMPOSITION, AND MOLDED BODY
12/06/2025 -
The problem addressed by the present invention is solved by a liquid coloring composition containing a liquid dispersion medium (A), a surfactant (B), and a coloring agent (C), wherein the liquid...
一种自凝胶透明质酸基物理交联水凝胶及其制备方法和应用
20/05/2025 -
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Investigating How All‐Trans Retinoic Acid Polycaprolactone (atRA‐PCL) Microparticles Alter the Material Properties of 3D Printed Fibrin Constructs
15/05/2025 -
Methods of bioprinting a bio-ink construct on an internal tissue defect or a chondral defect during a minimally invasive surgery on an individual in need thereof are provided, comprising:...
PREPARATION METHOD FOR HIGH-PURITY LACTIDE AND USE OF HIGH-PURITY LACTIDE IN POLYLACTIC ACID SYNTHESIS
08/05/2025 -
Disclosed in the present invention are a preparation method for high-purity lactide and the use of the high-purity lactide in polylactic acid synthesis. The preparation method comprises the...
INJECTABLE COMPOSITION
08/05/2025 -
An injectable depot composition suitable for forming an in situ intramuscular implant is provided. The composition includes sterile biodegradable thermoplastic polymer of polylactic acid (PLA),...
POLYURETHANE HOT MELT ADHESIVE BASED ON RECYCLABLE RAW MATERIALS AND PREPARATION METHOD THEREFOR
08/05/2025 -
The present invention provides a polyurethane hot melt adhesive based on recyclable raw materials. Raw materials for preparing the polyurethane hot melt adhesive include: a polyester polyol based...
POLYURETHANE HOT MELT ADHESIVE BASED ON RECYCLABLE RAW MATERIALS AND PREPARATION METHOD THEREFOR
08/05/2025 -
The present invention provides a polyurethane hot melt adhesive based on recyclable raw materials. Raw materials for preparing the polyurethane hot melt adhesive include: a polyester polyol based...
EXTRACTION BAG, METHOD FOR MANUFACTURING EXTRACTION BAG, SHEET FOR EXTRACTION BAG, AND METHOD FOR MANUFACTURING SHEET FOR EXTRACTION BAG
10/04/2025 -
Provided is an extraction bag in which an accessory member can be appropriately joined to a sheet constituting the extraction bag, even in a case where biodegradable polylactic acid resins are...
BIOBASED AND COMPOSTABLE COMPOSITIONS COMPRISING AN AMORPHOUS PHA AND METHODS OF USE
10/04/2025 -
The present disclosure relates to a composition comprising an amorphous polyhydroxyalkanoate (PHA), a polyester, and a pore-forming agent.
LACTATE OXIDASE NANOCAPSULE AND PREPARATION METHOD THEREFOR
10/04/2025 -
A lactate oxidase nanocapsule and a preparation method therefor. The lactate oxidase nanocapsule is prepared by taking poly(ethylene glycol) methyl ether acrylate, 2-methacryloyloxyethyl...
POLYHYDROXYALKANOATE WATER-BASED COATING, PREPARATION METHOD THEREFOR, AND USE THEREOF
10/04/2025 -
A polyhydroxyalkanoate (PHA) water-based coating, a preparation method therefor, and a use thereof. The coating comprises a PHA suspension and an auxiliary agent, wherein the melting point of PHA...
PRODUCTO CONTINUO DE POLIESTERES BIODEGRADABLES.
06/12/2024 -
A method is disclosed for spinning a biodegradable polyester copolymer filament. A biodegradable polyester copolymer melt is formed by polymerizing terephthalic acid, ethylene glycol, caprolactone...
Fiber and filament for three-dimensional printing
16/01/2025 -
The present invention relates to a fiber being made from a mixture comprising an aliphatic polyester, an aliphatic-aromatic polyester, and a polyhydroxyalkanoate, and methods of preparing such...
3D PRINTING FILAMENT, ARTIFICIAL BONE PROSTHESIS, AND PREPARATION METHOD THEREFOR
27/03/2025 -
A 3D printing filament, an artificial bone prosthesis, and a preparation method therefor. The preparation method for the artificial bone prosthesis comprises the following steps: (1) uniformly...
IMPACT RESISTANT 3D PRINTABLE POLYMER BLEND AND ARTICLES MADE THEREFROM
27/03/2025 -
A composition useful for additive manufacturing safety devices such as helmets is comprised of a melt blend of a polycarbonate and polycaprolactone and in particular a polycarbonate that is a...
一种高透明可堆肥降解薄膜及其制备工艺和应用
18/03/2025 -
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STRETCHED FILM AND METHOD FOR MANUFACTURING SAME
06/03/2025 -
Provided are: a stretched film in which wrinkles and tears hardly occur even after being wound onto a roll; and a method for manufacturing the same. A stretched film according to the present...
