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Matches 1 - 50 out of 677

Document Document Title
WO/2018/221498A1
The present invention relates to a method of manufacturing a protein fiber that includes a step for introducing a spinning dope that contains protein and a first dissolving solvent into a solidifying bath liquid and solidifying the prote...  
WO/2018/221680A1
The present invention relates to: a protein molded article containing an ionic liquid inside the protein molded article; a method for producing a protein molded article comprising a step for causing the molding material for a protein mol...  
WO/2018/211877A1
Provided is a filament production method that can use a hydrogel, which does not have the strength of native collagen gel, as the starting material. Provided is a filament that has excellent strength obtained by said production method. T...  
WO/2018/207827A1
The present invention is related to a polypeptide solution which is obtained by dissolving, in a solvent including formic acid, or a solvent including an aprotic polar solvent having a dipole moment of 3.0 D or higher, and an inorganic s...  
WO/2018/195048A1
The invention relates to non-woven protein fibers and to methods for forming and producing the same. In certain embodiments, the invention provides a method of processing a protein comprising dissolving a protein in a solution, optionall...  
WO/2018/164190A1
The present invention pertains to a synthetic fibroin fiber which contains a modified fibroin and for which a shrinkage rate, defined by the formula below, exceeds 7%. Shrinkage rate = {1 − the length of a synthetic fibroin fiber which...  
WO/2018/164020A1
A method for manufacturing a protein fiber, said method comprising: an expansion-contraction step for bringing a protein starting material fiber containing protein into contact with a liquid or steam and thus contracting or expanding the...  
WO/2018/165589A3
The present disclosure relates to methods for producing recombinant proteins, as well as compositions used in and produced by such methods. Specifically, the present disclosure relates to methods for producing high secreted yields of rec...  
WO/2018/164189A1
Disclosed is a method for producing a protein molded article, comprising the steps of: preparing a protein solution which contains a protein, a reactive compound and a solvent to which the protein and the reaction compound are dissolved,...  
WO/2018/164021A1
The present invention relates to a contracted synthetic fibroin fiber comprising modified fibroin, wherein the contraction percentage defined by the following equation exceeds 7%. Contraction percentage={1-(length of contracted synthetic...  
WO/2018/164234A1
The present invention pertains to a method for producing a protein fiber, the method comprising a step of bringing water vapor and a protein raw material fiber containing protein into contact with each other in a storage room adjusted to...  
WO/2018/165595A1
The present disclosure relates generally to pre-treating textiles and methods of preparing textiles in a pre-treated state. Specifically, the present disclosure relates to pre-treating textiles comprising recombinant protein fibers.  
WO/2018/149949A1
The invention relates to a reconstructed filament wherein the reconstructed filament comprises natural protein fibrils and an additive.  
WO/2018/149950A1
A method for manufacturing a staple fiber based on natural protein fiber, the method comprising the steps of: - providing a protein suspension, - the protein suspension comprising fibrils of said natural protein fiber, - directing the pr...  
WO/2018/094766A1
A blended plant fiber skin-friendly fabric and processing method thereof. The method comprises the following steps: (1) manufacturing a corn fiber yarn; (2) using complex coacervation to prepare micro-capsules of the Lavandula augustifol...  
WO/2018/092886A1
This piezoelectric base material is provided with a spirally wound long piezoelectric substance, wherein the piezoelectric substance includes an optically active polypeptide, the longitudinal direction of the piezoelectric substance and ...  
WO/2018/053204A1
The present disclosure provides improved long uniform recombinant protein fibers with desirable physical traits. The present disclosure also provides compositions derived from the long uniform recombinant protein fibers.  
WO/2018/043631A1
The present invention establishes a process for producing a protein using a chemical synthesis method, in particular, using both an enzymatic polymerization method and a block copolymerization method. Provided are: a protein produced by ...  
WO/2018/034111A1
Provided are: a composite molding composition for a composite film, composite fibers, etc., the composite molding composition having improved tensile strength, distortion, toughness, and other such properties through the combination of a...  
WO/2018/026853A1
This present disclosure provides methods for utilizing such forces in when generating nanofibrillar constructs with engineered morphology from the nano- to macro-scales. Using for example, a biopolymer silk fibroin as a base material, pa...  
WO/2017/188434A1
A modified fibroin including a domain sequence indicated by formula 1: [(A)nmotif-REP]m. The domain sequence has an amino acid sequence having a reduced (A)nmotif content compared to naturally-derived fibroin, said reduction being equiva...  
WO/2017/188430A1
A modified fibroin including a domain sequence indicated by formula 1: [(A) nmotif-REP]m. The modified fibroin has an amino acid sequence having a reduced glycine residue content compared to naturally-derived fibroin, said reduction bein...  
WO/2017/159565A1
The present invention pertains to a method for manufacturing regenerated collagen fibers in which gloss and heat discoloration are suppressed, the method including a collagen stock solution preparation step, a spinning step, a waterproof...  
WO/2017/142887A1
A biofabricated material containing a network of crosslinked collagen fibrils is disclosed. This material is composed of collagen which is also a major component of natural leather and is produced by a process of fibrillation of collagen...  
WO/2017/142896A1
Described herein is a method for producing a biofabricated material from collagen or collagen-like proteins. The collagen or collagen-like proteins are isolated from animal sources or produced by recombinant DNA techniques or by chemical...  
WO/2017/131196A1
The present invention, in one aspect thereof, provides a molded article production method with which a molded article is obtained by exposing a molded article precursor containing protein to an environment having a relative humidity of 9...  
WO/2017/123526A1
System for producing artificial or synthetic silk fiber, the system comprising: a microfluidic device comprising a microfluidic channel comprising an inlet and an outlet, wherein the microfluidic device contains a silk feedstock, the sil...  
WO/2017/110922A1
The present invention relates to a method for producing a polymer aggregate, which comprises: a step for bringing a polymer solution, which contains polymer substances and cations for gel formation, into contact with an anion solution co...  
WO/2017/104808A1
The present invention pertains to a full-head wig 1 that includes a wig base 10 worn on the head, and hair 20 implanted in the wig base 10, wherein the wig base 10 comprises a first portion 11 worn on a head top region, a second portion ...  
WO/2017/102989A1
A method of molecular self-assembly is disclosed using two interacting streams that are allowed to interact and are subsequently forced through an orifice. A first stream of a dope solution of polymer molecules is extruded out of a capil...  
WO/2017/094702A1
The present invention relates to a full-head wig 10 including: a wig base 1 that is worn on a head; and artificial hair 2 planted on the wig base 1. The wig base 1 consists of a first portion 1a that is worn in the vicinity of a neck and...  
WO/2017/061816A1
The present invention relates to an amyloid-fiber length-adjusting method using cucurbit[6]uril, and more specifically relates to an amyloid-fiber length-adjusting method wherein, during a fibrillization reaction of amyloid protein disso...  
WO/2017/051926A1
The present invention provides a fibroin fiber, especially a fibroin nanofiber, which is insoluble in water without being subjected to an insolubilization process. The present invention furthermore provides a skin care sheet, a wound-cov...  
WO/2017/030197A1
By discovery of the mechanism of production of natural spider tractile fibers in the spider body and the source of high characteristics thereof, and by applying this mechanism to manufacturing of artificial fibers, the present invention ...  
WO/2017/003999A1
Methods of using of natural or engineered proteins such as collagen to form tanned and/or crosslinked fibers suitable for a wide range of textile manufacturing processes, including non-woven, woven and knitted fabrics. In particular, des...  
WO/2016/203166A1
The present invention relates to a process for preparing a fibrous composite material comprising at least one polymer and at least one amyloid protein, according to which a mixture comprising said polymer and said protein is subjected to...  
WO/2016/201369A1
Compositions and methods are provided for recombinant protein fiber yarns engineered to have desirable properties along with textiles made using such yarns. Recombinant protein fibers (RPFs) whose properties can be influenced by their co...  
WO/2016/158702A1
 Provided are artificial protein fibers for hair, wherein:the artificial protein fibers for hair are crosslinked with an organic compound and/or a metal salt and contain a polycation; and the artificial protein fibers for hair have cur...  
WO/2016/154428A1
A cell culture system including a silk fibroid scaffold, culture media, and pancreatic cells. The pancreatic cells grown in the tissue culture system have physiological and morphological features like those of in vivo pancreatic cells. T...  
WO/2016/145281A1
The present application relates to silk fibroin-based materials, methods for making and using the same. Provided materials exhibit shape memory characteristics while showing comparable or better volumetric swelling, biocompatibility and/...  
WO/2016/116767A1
The invention relates to processes of obtaining silk glands from silk-producing arthropods (preferably silkworms) and to processes of preparing raw silk fibroin obtained directly from the silk glands of silk-producing arthropods. The inv...  
WO/2016/110873A9
The present invention provides silk fibroin micro-particles having a high crystallinity index (1.3-1.5) and low sphericity index (≤ 0.01) and a process for the preparation thereof. The high crystallinity index confers longer degradatio...  
WO/2016/110873A1
The present invention provides silk fibroin micro-particles having a high crystallinity index (1.3-1.5) and low sphericity index (≤ 0.01) and a process for the preparation thereof. The high crystallinity index confers longer degradatio...  
WO/2016/077877A1
The present invention relates to compositions comprising: a polypeptide, wherein at least a portion of the polypeptide has a coiled coil structure; and a chelate comprising a chelating agent and a metal ion; and wherein the chelate is bo...  
WO/2016/050357A1
The present invention relates to methods for preparing and orientating biopolymer nanofibres and a composite material comprising the same. A method for preparing a composite material with orientated nanofibres according to the present in...  
WO/2016/034730A1
The present invention provides a capsule having a shell of material that comprises an assembly of a silk protein, such as an assembly that is a non-aggregated assembly of the silk protein, such as an assembly where the a-helix, β-sheet ...  
WO/2016/021498A1
Provided is a technique for obtaining a fibrous protein material in which cells are embedded at a high density, and with which it is possible to: make an extracellular matrix component contact the cells discretionarily; control the three...  
WO/2015/114649A1
Present invention discloses loaded silk fibroin fibers as security features. Particularly, it provides security fiber comprising silk fibroin loaded with fluorescent chromophore or IR absorbing chromophore useful to combat counterfeiting...  
WO/2015/070108A1
Disclosed herein are nanofibrillar materials and aerogel-like materials comprised of nanofibrils, and methods for making such materials.  
WO/2015/023798A1
A method for solubilizing recombinant spider silk proteins in an aqueous solutions, where the method includes mixing recombinant spider silk proteins with water to form a mixture and heating the mixture in a closed vessel to form a solut...  

Matches 1 - 50 out of 677