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JPH08231346A |
PURPOSE: To change a synthetic surfactant used in a foam product to a raw material derived from a natural product so as to prevent pollution of the natural environment. CONSTITUTION: Casein is adopted as a foaming agent derived from natu...
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JP2523189B2 |
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JP2504891B2 |
PURPOSE: To provide a process for producing decomposed gelatin powder free from generation of dust, easily soluble in water and having excellent handleability and obtain decomposed gelatin powder produced by the process. CONSTITUTION: An...
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JP2504888B2 |
PURPOSE: To produce easily soluble gelatin suitable for industrial production, whereby the solubility of gelatin is markedly improved and the operation is carried out in a simple and economical manner. CONSTITUTION: The title process com...
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JPH08143821A |
PURPOSE: To obtain pure gelatin free from impurities such as residual reagent, retaining the original pH level and isoelectric point, and having molecular weight distribution and physical properties each differing from those of the raw m...
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JPH0824710B2 |
A matrix for implantation in a mammalian host comprising biocompatible, mineral-free, insoluble Type-I bone collagen which may be allogenic or xenogenic to the host, and which, when implanted in the host, is biodegradable. The collagen i...
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JPH0813245B2 |
A process for making gelatine films, in particular sheet gelatine, from powdered gelatine includes the following steps: The powdered gelatine with the addition of water is plasticized by the application of shearing forces at an elevated ...
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JPH0841425A |
PURPOSE: To obtain a biomaterial having excellent safety while keeping physical properties of a soluble collagen by removing cells and the like present in a collagen solution, subjecting the residue to alkali treatment and isolating a co...
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JPH0811121B2 |
This invention relates to a biodegradable collagen matrix having a pore size and morphology which enhances the healing of a wound. It further relates to a process for preparing the matrix. One embodiment of the invention comprises a biod...
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JPH084505B2 |
Methods for adsorbing a protein, for example an enzyme, onto an insoluble, solid, macroporous, small-particle support by washing said support with an aqueous solution of the protein containing an electrolyte in an ionic strength of at le...
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JPH07110209B2 |
Process for the preparation of gelatine from bone powder, consisting in performing a first treatment of the gelatine with an acidic solution at a temperature below room temperature to solubilise the phosphates and then a second treatment...
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JPH0789878B2 |
The invention is concerned with treatment of gelatins, so as to remove or reduce off-flavours. It has been determined that the off flavour may be reduced by membrane filtration to remove a low-molecular weight fraction. The invention pro...
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JPH07234468A |
PURPOSE: To obtain a silver halide emulsion high in sensitivity and low in fog and superior in heat resistance and storage stability and processing stability by dispersing silver halide grains into the gelatin specified in an adenine con...
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JPH0774239B2 |
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JPH0734143B2 |
A process for hardening gelatin holograms (12) after dehydration involving subjecting the hologram (12) to an atmosphere containing aldehyde vapor (12) and water vapor (20). The process provides hardening of the gelatin hologram (12) to ...
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JPH0730291B2 |
This invention relates to collagen compositions and methods of preparing such compositions. This invention also relates to a novel source of collagen, the common digital extensor tendon.
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JPH0726066B2 |
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JPH0726067B2 |
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JPH075628B2 |
A solid support capable of binding a nucleic acid thereto upon suitable irradiation, comprising (a) a solid substrate, (b) a photochemically reactive intercalator compound or other nucleic acid-binding ligands, and (c) divalent radical c...
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JPH0695898B2 |
A gelatin product which offers highly improved properties of wettability and dispersibility in aqueous liquids irrespective of temperature and which permits accelerated dissolution in the hot state irrespective of the concentration is co...
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JPH06292715A |
PURPOSE: To manufacture a collagen composition for in vivo infusion excellent in persistence, having high safety, and utilized in the urological field, dermatological field, and orthopedic field. CONSTITUTION: This in vivo infusion compo...
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JPH06240006A |
PURPOSE: To dissolve gelatin quickly without involving foams. CONSTITUTION: Gelatin is dissolved in deaerated water at a solvent in which the amount of dissolved oxygen is 70% or less based on the amount of dissolved oxygen saturated at ...
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JPH0662780B2 |
Gelatin granules obtained by plasticising conventional gelatin comprise solid gelatin particles having a water content of 1 - 12% by weight, a grain size of 0.1 - 10 mm, a content of air inclusions of less than 1% by volume and a melt fl...
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JPH06228505A |
PURPOSE: To obtain a collagen having improved solubility by injecting a collagen solution through a nozzle into a hydrophilic organic solvent to form a strand-like or membraneous product, drying the product and chopping or grinding the d...
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JPH06228506A |
PURPOSE: To produce a collagen having improved solubility by injecting a collagen solution from a nozzle into ethanol to forma strand-like or membraneous product, immersing this product in a hydrophilic organic solvent, drying the produc...
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JPH06200047A |
PURPOSE: To provide a very convenient process comprising making first a film formable into any desired product by using soluble collagen having environmental resistances, especially humidity resistance, and good shape retentivity as the ...
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JPH06505982A |
Native collagen is produced from animal intestines, stomach, rumen, lungs and udders, and the base material is cleaned and immersed inice water, with the pH regulated to approximately 5.5. The mixt. of base material and ice water is grou...
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JPH06166851A |
PURPOSE: To clarify a gelatin solution containing a turbid component without causing contamination with fine short fibers and without producing a large amount of waste washing water by filtering the solution through a specified porous me...
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JPH0680934A |
PURPOSE: To recover a collagen to be used as edible food packaging material, that is especially sausage packaging material, at a low cost by separating connective tissue from meat without denaturating the collagen. CONSTITUTION: In this ...
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JPH0680935A |
PURPOSE: To provide a crosslinkable modified collagen capable of applying crosslinking reaction by a controlled method having reproducibility and obtaining a crosslinked collagen having specified physio-chemical, mechanical, or biologica...
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JPH0673341A |
PURPOSE: To produce a gelatin which is provided with a hydrophobic property and improved antistatic property. CONSTITUTION: The process for producing a modified gelatin containing pendant amine groups and pendant carboxyl groups is provi...
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JPH0649414A |
PURPOSE: To efficiently produce an organic solvent-soluble type collagen by subjecting water-soluble collagen powder and a monoisocyanate compound to the addition reaction in the presence of a polar organic solvent having no active hydro...
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JPH06501512A |
A soluble, chain extended gelatin having a high molecular weight and significantly higher viscosity at equivalent gelatin concentration compared to standard gelatin and significantly faster setting time is produced by preparing an aqueou...
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JPH0612407B2 |
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JPH0612408B2 |
A photographic light-sensitive material containing a novel gelatin hardener is disclosed, which comprises as a gelatin hardener at least one compound represented by formula (I) (I) wherein R1 and R2 each represents a substituted or unsub...
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JPH0633017A |
PURPOSE: To obtain a gelatin having decreased content of impurities such as iron powder and, in some cases, containing impurities decreased to the extreme limit by passing dried gelatin on a sheet placed above a magnet. CONSTITUTION: A d...
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JPH06500632A |
Compositions, such as liquid therapeutic or diagnostic compositions, and methods for their preparation and involving their use. The compositions comprise an effective amount of gelatin from cold water fish skin as a protein base. The ind...
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JPH05320581A |
PURPOSE: To easily obtain at low cost the subject powder useful for improving e.g. the moisture releasability/absorbability of synthetic resin films, etc., by bringing gelatin or glue powder into contact with a crosslinking agent kept in...
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JPH05295328A |
PURPOSE: To obtain the objective extract readily available for medical and drink purposes by extracting propolis from a raw beehive mass in a high yield. CONSTITUTION: A raw beehive mass is put in an aqueous solution of an alkali, such a...
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JPH0562915B2 |
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JPH0562636B2 |
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JPH0560501B2 |
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JPH058814B2 |
A hardened gelatin and a method for obtaining the hardened gelatin are described, using at least one compound represented by formula (I) (I) wherein all symbols are as defined in the appended claims. The compounds of formula (I) are high...
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JPH04320470A |
PURPOSE: To produce gelatin within a short heating time while decreasing the amount of waste water produced and the amount of the chemicals used by immersing ossein in water and heating the mixture to extract gelatin. CONSTITUTION: A bon...
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JPH04288382A |
PURPOSE: To manufacture a uniform very fine gelatin powder having a network structure with good solubility and without excessive hydroscopicity. CONSTITUTION: A concentrated gelatin solution is gelled to form a firm network structure, ho...
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JPH0413398B2 |
A continuous process for preparing stabilized fat, stabilized protein meal and low fat stabilized bone for producing high quality gelatin and glue from raw organic material containing fat, soft proteinaceous tissue and high density prote...
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JPH0450369A |
PURPOSE: To obtain the title collagen without discoloration, excellent in fire resistance, thus suitable for the hair, fur-alternative fiber, surgical threads, nonwoven fabrics, films, etc., by treating collagen in an aqueous formaldehyd...
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JPH03281282A |
PURPOSE: To improve ink sucking properties by forming a single-film or double- film layer on a material and compounding collagen particles with said layer and forming a mark on the film layer by the ink. CONSTITUTION: A single-film or do...
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JPH03259927A |
PURPOSE:To obtain a gel composition having a high water content and excellent mechanical strengths and being useful as a soft contact lens material by subjecting a hydrogel of a water-soluble polymer to a specified treatment. CONSTITUTIO...
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JPH03505226A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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