摘要:
The invention relates to the use of polysaccharides in UV filter-containing cosmetic preparations, for reducing the staining and/or discoloration caused by said UV filters in textiles, and to methods which allow the staining and/or discoloration caused by said UV filters in textiles to be washed out more easily.
摘要:
A process for the treatment of a synthetic textile (T) with a cationic biocide (B) and at least one anionic polymer (P) which comprises the step of treating the synthetic textile with an aqueous composition containing the cationic biocide (B) in a concentration (c1) and containing the anionic polymer (P) in a concentration (c2), wherein the concentrations (c1) and (c2) are selected so that the ratio (R) of negative charges of the anionic polymer (P) to the positive charges of the cationic biocide (B) is between 10 : 1 and 1 : 1, leads to textiles with long term biocide activity.
摘要:
A method is provided for controlling microorganisms comprising coating a surface with a removable, antimicrobial film-forming composition. More specifically, the method relates to a removable antimicrobial coating composition comprising a cationic rheology agent.
摘要:
A microfiber showing improved mechanical strength, which comprises a micro gel fiber consisting of collagen gel or the like covered with high strength hydrogel such as alginate gel.
摘要:
A microfiber showing improved mechanical strength, which comprises a micro gel fiber consisting of collagen gel or the like covered with high strength hydrogel such as alginate gel.
摘要:
Biological substance-immobilized fibers wherein a biological substance is immobilized on a fiber; fibers carrying a biological substance-immobilized gel; and fiber alignments having bundles of the above-described fibers and slices of the same.
摘要:
The present invention relates to biological substance-immobilized fibers wherein a biological substance is immobilized on a fiber, fibers retaining a biological substance-immobilized gel, and fiber alignments having bundles of the above-described fibers and slices of the same.
摘要:
A film containing alginate membrane and a manufacturing method of the same are revealed. A film carrier is used to absorb liquid and is treated by two separate and continuous coating processes. At least one surface of the film carrier is coated with a layer of alginate solution containing a certain percent of sodium alginate or potassium alginate by weight and then is coated with a layer of salt water solution containing a certain percent of divalent metal ions. Then crosslinking occurs between the alginate in the alginate solution and the divalent metal ions in the salt solution on the surface of the film carrier or infiltrating into the film carrier so as to form a hydrogel complex membrane having a network structure. Thus the continuous and fast mass-production of the film is achieved.