摘要:
PROBLEM TO BE SOLVED: To provide antimicrobial coatings for coating substrate surfaces, particularly medical devices, for preventing bacterial adhesion and biofilm formation by inhibiting microbial growth and proliferation on the coating surface.SOLUTION: The antimicrobial coatings are composed of a hydrogel and a bioactive agent including a substantially water-insoluble antimicrobial metallic material that is solubilized within the coating. Antimicrobial coating formulations for obtaining such coatings, and coating methods are also described.
摘要:
The present invention relates to a coating composition comprising a) at least one binder and b) at least one substance which releases gases at elevated temperature, and c) at one friction-reducing additive.With the aid of the coating compositions of the invention it is possible to fill gaps in the case of socket/pin couples or threaded-part couples for the purpose of sealing and locking. The use of the coating compositions allows disassembly of the parts without danger of seizing or jamming.
摘要:
PROBLEM TO BE SOLVED: To provide a water-based coating fluid which can give a gas-barrier layer that has improved water resistance while being inhibited from decreasing in the gas-barrier properties inherent in a PVA resin, and to provide a multilayered structure having the gas-barrier layer obtained using the coating fluid.SOLUTION: The water-based coating fluid comprises: an acetoacetyl-containing polyvinyl alcohol resin (A) having an acetoacetyl group content of 0.5-3 mol%; and a glyoxylic acid alkaline-earth metal salt (B).
摘要:
PROBLEM TO BE SOLVED: To provide a crosslinking agent exhibiting excellent performance as a crosslinking agent and hardly volatilizing to outside the system after compounding.SOLUTION: The crosslinking agent includes an organoboron compound having three or more partial structures (I) represented by formula (I) in the molecule. In the formula, m is 0 or 1; n is an integer of 1-3; Rand Rare each independently a hydrogen atom or an alkyl group which may be substituted; and Rand Rmay be connected to each other.