摘要:
The present invention relates to composite polymer surfaces which are endowed with antimicrobial and antiviral properties. In the present invention, polymer composites containing additives are obtained, wherein combinations (comprising at least two or more substances) of boron compounds and/or zinc pyrithione made with chlorhexidine gluconate and/or triclosan are used. The invention enables to prevent biodegradation or biocontamination occurring on surfaces. The invention is for controlling the pathogen factors (bacteria, yeasts, fungi and viruses), which are the causes for surface-borne hygiene, allergy and infectious diseases, in sectors (particularly agriculture, health, food and defense) where polymer composites are widely used.
摘要:
The invention is directed to a composition comprising 90.00 to 99.95 wt % of a polyolefin and 0.05 to 10.00 weight % of an antimicrobial additive based on the total weight of the polyolefin composition wherein the antimicrobial additive comprises a phenolic group and wherein a carrier for the antimicrobial additive is present. The antimicrobial additive may be dispersed through the polyolefin composition. Preferred antimicrobial additives include for example eugenol, isoeugenol, thymol, carvacrol, sesamol, curcumin, p-hydroxybenzoic acid, gallic acid and its ester derivatives (propyl gallate, octyl gallate and dodecyl gallate), ferulic acid, syringic acid, coumaric acid, protocatechuic acid, caffeic acid and/or tannic acid.
摘要:
The invention relates to the use of phlorotannins, particularly extracts of brown algae from the Fucaceae family, particularly of the Fucus or Ascophyllum genus, for stimulating the symbiosis between a plant and a mycorrhizal fungus or a rhizobium. The invention also relates to a fertilising product containing phlorotannins and to the uses thereof in a plant treatment method.
摘要:
The present invention relates to a synthesis method for producing compounds derived from linear geranylorcinols, comprising the condensation of geraniol with orcinol, catalysed by a Lewis acid and the use of a secondary catalyst; to compounds derived from linear geraniylorcinols, and to the use of said compounds as antifungals against Botrytis Cinerea.
摘要:
An anti-microbial cleaning composition, comprising: by weight of the composition, from 0.001% to 3% of a nonionic anti-microbial agent, and from 0.1% to 3% of a soil dispersant. The anti-microbial cleaning composition provides desired performance in both cleaning and anti-microbial aspects.
摘要:
An abrasive article comprising a nonwoven substrate material impregnated with a first and second formulation. The first and second formulations have broad spectrum antimicrobial effectiveness against one or more microbial organisms. The first and second formulations include the same or different polymer compositions, which include one or more antimicrobial agents and abrasive particles uniformly dispersed in the polymer compositions.
摘要:
The present invention provides a material for forming an antimicrobial surface coating with multi-level antimicrobial properties, which comprises one or more volatile or gaseous biocides, one or more nonvolatile biocides, and one or more polymers, wherein the volatile or gaseous biocides are encapsulated in the polymers to provide a sustained release of the volatile or gaseous biocides. The present invention further provides a method for preparing the material.
摘要:
The present invention provides a protective mask comprising an ultrafine fibrous coating comprising partially gelled submicron fibers interweaved with nanofibers and a biocide encapsulated in, surface-attached onto, blended with, physically trapped, and/or chemically linked to said submicron fibers and nanofibers. In an example, a microfibrous substrate with the coating assembles with other microfibrous substrates to form a protective mask having N95 level of protection and bacteria-killing capability.
摘要:
A liquid anti-microbial laundry detergent composition, comprising: by weight of the composition, from 0.001% to 3% of a nonionic anti-microbial agent, and from 0.1% to 2.5% of an organic solvent that is a C1-C6 alcohol. The liquid anti-microbial laundry detergent composition demonstrates a good stability portfolio, as well as comparable cleaning performance.
摘要:
This invention provides a composition with method of controlling and attracting noxious arthropods, and protecting plants from damage caused by noxious arthropods. The invention provides a noxious arthropod attractant composition that shows synergistic effects and comprises at least two types of compounds selected from the group consisting of p-anisaldehyde, benzaldehyde, ethyl nicotinate, geraniol, linalool, nerol, citronellol, o-anisaldehyde, β-farnesene, methyl anthranilate, methyl benzoate, o-aminoacetophenone, o-anisidine, methyl m-aminobenzoate, methyl o-toluate, eugenol, 3-phenylpropylaldehyde, cinnamaldehyde, eucalyptol, squalene and α-hexylcinnamaldehyde.