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4 results about "Bacteriostatic agent" patented technology

A bacteriostatic agent or bacteriostat, abbreviated Bstatic, is a biological or chemical agent that stops bacteria from reproducing, while not necessarily killing them otherwise. Depending on their application, bacteriostatic antibiotics, disinfectants, antiseptics and preservatives can be distinguished. When bacteriostatic antimicrobials are used, the duration of therapy must be sufficient to allow host defense mechanisms to eradicate the bacteria. Upon removal of the bacteriostat, the bacteria usually start to grow again. This is in contrast to bactericides, which kill bacteria.

Antibacterial easy-to-clean water-soluble drawing oil and preparation method thereof

PendingCN111763552AImprove the lubrication effectImprove surface qualityLubricant compositionBacteriostatic agentActive agent
The invention relates to the technical field of stretching lubricating oil and preparation thereof, in particular to antibacterial easy-to-clean water-soluble drawing oil and a preparation method thereof. The water-soluble drawing oil is prepared from the following components in parts by weight: 25-50 parts of synthetic oil, 10-15 parts of base oil, 5-10 parts of an emulsifier, 8-10 parts of a reinforcing agent, 7-10 parts of a surfactant, 1.5-3.0 parts of a bacteriostatic agent, 16-20 parts of an extreme pressure anti-wear agent, 6-10 parts of a metal cleaning agent and 4-5 parts of a rapid defoaming agent. The water-soluble drawing oil is prepared by mixing and stirring the components and heating. The problems that in the prior art, water-soluble drawing oil is prone to bacteria generation, large in foam and poor in cleaning effect are solved, and the provided water-soluble drawing oil has the advantages of being good in compression resistance and abrasion resistance, good in antibacterial effect, capable of achieving rapid defoaming and easy to clean.
Owner:昆山泰诺得润滑科技有限公司

Multipurpose photon cold-set gel and preparation method thereof

ActiveCN110279887AExpected fill effectAvoid burnsEnergy modified materialsPharmaceutical delivery mechanismAdditive ingredientPolyethylene glycol
The invention relates to a multipurpose photon cold-set gel and a preparation method thereof, and belongs to the technical fields of medical cosmetology and biomedical treatment. The multipurpose photon cold-set gel provided by the invention mainly comprises the following ingredients in parts by weight on the basis of 100 parts of the ingredients: 2-50 parts of PLGA (poly(lactic-co-glycolic acid)), 0.1-5 parts of carbomer, 1-10 parts of polyethylene glycol, 1-10 parts of an osmotic pressure regulator, 0.1-2 parts of a pH regulator, 0.05-0.5 parts of a bacteriostatic agent and the balance of water for injection. The multipurpose photon cold-set gel prepared in the invention can be used as a coating agent for laser cosmetology, can also be used for injection cosmetology, is good in biocompatibility and does not have cytotoxicity, skin irritation, sensitization and the like; in addition, the preparation method is easy in operation, so that industrial production is conveniently realized.
Owner:王月玲 +1
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