Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 351 - 400 out of 513

Document Document Title
JPS6363700A
PURPOSE: To obtain the titled substance useful as a matrix for cell culture, etc., in high yield, by using an animal tissue derived from swine, extracting the tissue with an acid solution to give a solution, centrifuging the solution und...  
JPS6341580A
PURPOSE: To accomplish a gelatin hardening by using, as the hardener, a specific novel sulfonic acid ion compound to effect rapid hardening of the gelatin, little development of post-hard film, and no hard film hampering when applied to ...  
JPS62295978A
PURPOSE: To obtain easily and at a low cost the title gelatin powder which has excellent solubility in water and is in fine particle form, by heating a gelatin to a specified temperature to melt and soften and to expand it, and finely gr...  
JPS62262854A
PURPOSE: To form a gelatin hardener rapid in hardening action to gelatin and small in posthardening by using a specified compound. CONSTITUTION: The gelatin hardener to be used is represented by formula I in which each of R1 and R2 is al...  
JPS6236495B2  
JPS62174231A
PURPOSE: To produce the title gelatin having improved water solubility, by coating the surfaces of gelatin particles with water-soluble gelatin. CONSTITUTION: The surfaces of gelatin particles of a viscosity ≤20mP, obtained by hydrolyz...  
JPS6233263B2  
JPS62121729A  
JPS6225354B2  
JPS6219465B2  
JPS6283849A
PURPOSE: To obtain high-purity collagen in high yield, by extracting and removing substances except collagen from collagen-containing animal tissue with a dilute alkali solution having ≤ a given concentration, to remove non-collagen su...  
JPS6268866A
PURPOSE: To obtain a gelatin having excellent water-resistance and mechanical strength and suitable for photo-sensitive material for silver halide photography, by using a specific compound. CONSTITUTION: The objective gelatin can be prod...  
JPS6268867A
PURPOSE: To accelerate the hardening of gelatin and to obtain a hardened gelatin causing little post-hardening, having high solubility in water and addable to a hydrophilic colloidal solution such as photographic emulsion without necessi...  
JPS61291648A
PURPOSE: To obtain a high-melting gelatin maintaining the molecular compatibility in the phase, soluble easily at low temperature and giving a gel having increased melting point, by evaporating and drying a mixed solution of gelatin and ...  
JPS61259245A  
JPS6152180B2  
JPS61249390A  
JPS61502464A  
JPS61502129A  
JPS61211385A
PURPOSE: To produce the titled gelatin which is soluble in water at a temp. not higher than room temp., by heat melting a specific water-containing gelatin with drying. CONSTITUTION: A water-containing gelatin having a water content of 2...  
JPS61197599A  
JPS61100743A
PURPOSE: To cure the gelatin with a high efficiency by incorporating a specific compd. to the gelatin, thereby reacting the compd. to a reactive residue contd. in the gelatin with a good selectivity. CONSTITUTION: The specific compd. sho...  
JPS6114504B2  
JPS619338B2  
JPS619339B2  
JPS619337B2  
JPS61100A
PURPOSE: To obtain a dermal collagen useful as a medical sewing thread, gauze, cosmetic, food packaging material, etc., by slicing a mollusk dermis with a little subcutaneous muscular tissue stuck thereto, drying the sliced dermis, and p...  
JPS6053584B2  
JPS6052130B2  
JPS6045537B2  
JPS6037123B2  
JPS6035951B2  
JPS60129740A
PURPOSE: To enhance both hardening degree and mechanical strength of a gelatin layer by incorporating an org. hardening agent and the alkali salt of acetylenedicarboxylic acid as a hardening adjuvant in a photographic layer contg. gelati...  
JPS60127364A
PURPOSE: To obtain an acid collagen fibril liquid or gel capable of forming a uniform and tough coating film or formed coating film, by removing an acid- insoluble collagen from an animal-originated collagen-containing tissue by a specif...  
JPS6012903B2  
JPS6036496A  
JPS6021764A  
JPS6020934A
PURPOSE: To produce spherical gelatin gel particles applicable to a blood vessel plugging material or an impregnation carrier for medicines, by subjecting an aqueous solution containing gelatin and a crosslinking agent to a crosslinking ...  
JPS601615B2  
JPS60659B2  
JPS5952417B2  
JPS59178661U  
JPS5933128B2  
JPS59133276A  
JPS59501164A  
JPS59113074A  
JPS597724B2  
JPS594986B2  
JPS5920369A
PURPOSE: To provide a silver halide photosensitive material with a hard film enough to resist high-temp. rapid treatments or automatic treatments, by reacting gelatin with a particular compd. CONSTITUTION: A coating liq. is yielded by ad...  
JPS592743A  

Matches 351 - 400 out of 513