Video review of the model
Our service and customer service
Ointment base, providing maximum therapeutic effect, should meet the following requirements: to have a soft consistency, necessary for convenient application of ointment to the skin and mucous membranes; to have chemical stability, which guarantees the absence of interaction with medecines and changes under the influence of external factors (air, light, moisture, temperature) and, therefore, provides stability of ointment; to be biologically harmless, ie do not cause allergic, irritating and sensitizing effect of ointments; It is known that the outer layer of the skin (epidermis) normally has an acidic reaction, which prevents the multiplication of microorganisms. Therefore, the requirement of neutrality of ointment bases is of great importance; possess antimicrobial stability, as the presence of microorganisms can be the cause of re-infection of inflamed skin and mucosa, as well as reducing the activity of medecines and changes in the consistency of ointments; ointment residues should be easily removed from the linen, skin surface, especially from its hairy areas, which is of great practical importance; properties of the base should correspond to the nature of the action and purpose of ointments. Bases for surface ointments should not contribute to deep absorption of medecines. Bases for ointments resorptive action, on the contrary, should provide absorption of medecines through the stratum corneum of the skin, as well as through hair follicles, sebaceous and sweat glands. Bases for protective ointments should dry quickly and tightly adhere to the surface of the skin. However, ointment bases that fully satisfy these requirements do not exist. Therefore, mixtures of different substances (complex ointment bases) are often used to obtain the required base quality.
Pharmaceutical Glossary
Technical specifications
Dimethyl sulfoxide, dimethylformamide, etc. are added to such compositions as wetting agents. The range of absorbent hydrophobic bases is quite large. They are included in pharmacopoeias of many countries of the world. Emulsion bases. Depending on the nature of the base, physicochemical properties of surfactants and the value of hydrophilic-lipophilic balance (HLB) emulsion bases are divided into two groups: emulsion bases of the I type of oil-water type; emulsion bases of the II type of water-oil type. Emulsion bases of oil-water type are formed at certain ratios of hydrophobic components and water with the participation of one or more surfactants (GLB = 13-15), contributing to the formation of emulsions of the first kind. Such emulsions are tiny oil droplets uniformly distributed in water. They can be sodium, ammonium, triethanolamine soaps, alkyl sulfates, non-ionogenic surfactants (tweens, diethylene glycol stearate, etc.), sodium, ammonium and amine forms of bentonites, mixtures of anionic and non-ionogenic surfactants. Emulsion bases of water-oil type consist of hydrophobic substances, surfactants (GLB = 3-6) and water. Type II emulsions are tiny water droplets uniformly distributed in the oil. These emulsion bases include an alloy of petroleum jelly with aqueous lanolin, water-vaseline emulsion grease, etc. The number of emulsion bases of water-oil type used in the world practice for preparation of ointments is very large and there is no possibility to describe them in detail in this section. We will give only characteristic examples of such bases. The simplest emulsion bases include at least three components: emulsifier, hydrophobic substance and water. Depending on the purpose of the ointment and the properties of the drug substance, various additives may be introduced into the composition of emulsion bases.
Additional information
Due to the specificity of the internal structure emulsion ointment bases have a number of very valuable properties: accelerate the absorption of medecines from ointments by the skin, easily applied to the skin and washed off, do not interfere with thee-plogaso-exchange of the skin, easily incorporate both water- and fat-soluble substances, etc. The best known emulsion base is aqueous lanolin. Aqueous lanolin is a thick viscous mass of yellow-white color consisting of 70 parts of anhydrous lanolin and 30 parts of water. Aqueous lanolin cannot be heated: like any emulsion system, it splits when heated. Emulsion bases are increasingly used in dermatological practice due to its ability to dramatically increase the absorption of skin drug substances included in the ointment. Emulsion bases of the water-oil type, applied to the skin in a sufficiently dense layer, impede skin transpiration and cause its maceration (softening) and warming, leading to increased blood saturation of the skin. Macerated and slightly hyperemic skin, in turn, is characterized by an increased ability to resorb medecines. Ointments prepared on emulsion bases, characterized by low viscosity, easily applied to the skin and easily removed from it, have a pleasant appearance. Their use has a favorable effect on the skin: reduces dryness, increases elasticity, reduces inflammatory response. Due to the significant water content, emulsion bases are cheaper than anhydrous fatty bases. The choice of ointment base depends on the object and nature of the disease, as well as on the physicochemical properties of the prescribed medecines.
Order status tracking
Horizontal granulator for organic fertilizers JU-80, the price is up to date ? Delivery time to Dubrovnik? Urgent. 26/10/2024 01:09
Liam, Please read carefully the description of this model in our catalog. Prices are current. Timing 1-1.5 months. 26/10/2024 01:12
Roman, can you tell me if my rotary tablet press RZJ-35 has been shipped yet? Don't send it yet, I will send to your factory in China drawings of new punches, different design. 26/10/2024 01:19
Good afternoon, Chloe! We're pausing the shipment. Send drawings to the office mail. The terms of production of new punches 20 working days. 26/10/2024 01:21
Remember me? There's a delivery in the Bratislava 26/10/2024 01:29
Aria, Hello! We remember all our customers. your blister honey filling machine model MN-82 will be between 16:00-18:00 in Bratislava . 26/10/2024 01:32
PU-250 flow-pack packaging machine, please advise delivery status. 26/10/2024 01:39
Hello Andrew, your equipment is undergoing customs clearance. Your manager Natalia will contact you as stipulated in the contract 26/10/2024 01:41
LB-205 horizontal automatic wet alcohol wipes packaging machine delivery status ...thank you 26/10/2024 01:49
Hello Chloe, it is too early to check the status of your order. In 30 days only the epat of production will be completed. 26/10/2024 01:51
HX-6 Plastic Tube Filling and Sealing Machine in Paris? Price delivery terms and conditions 26/10/2024 01:59
Aiden, good afternoon, we have received your request by email. In 15 minutes we will send you our quotation for this model of equipment. 26/10/2024 02:02
Vacuum lyophilic freeze dryer LG-30, can we get faster than the contract ? 26/10/2024 02:09
Hello William, Shipments go through several time stages. Manufacturing, delivery from the factory to the warehouse in Beijing or Shanghai, waiting for batch collection, customs clearance and delivery. It's hard to predict. 26/10/2024 02:12
I would like to discuss the purchase of model FK-05 - capping and screw cap machine. 26/10/2024 02:19
Good day. You can call on tel. +79853643808 or to the mail specified on the site. Isabella, this chat is only for tracking shipments. 26/10/2024 02:23
Natalia hello, what about the counter table tablets and capsules counter TC-10, account #121. 26/10/2024 02:29
Hello Alexander, Our manager Natalia between 12:00-14:00 will call you on WhatsApp. I see the tracking status, on the carrier's website, the shipment will arrive to Figueres in 15 days. 26/10/2024 02:32
Hello Roman! Thank you for the service and quality of your products. We are very happy and satisfied with the purchase! 26/10/2024 02:39
Hello Lucas, Apparently you have tested your vacuum lyophilic dryer LZY-01. Its quality is above average, it will work. We are waiting for your new applications. 26/10/2024 02:39
- SPRAY DRYING EQUIPMENT FOR SUSPENSIONS
- EQUIPMENT FOR PACKAGING TABLETS AND CAPSULES IN PLASTIC BOTTLES
- EQUIPMENT FOR FILLING HARD GELATIN CAPSULES WITH POWDER
- EQUIPMENT FOR COUNTING AND PACKAGING TABLETS AND CAPSULES IN BOTTLES
- AUTOMATIC EQUIPMENT FOR REMOVING TABLETS AND CAPSULES FROM BLISTERS
- EQUIPMENT FOR WASHING AND STERILIZING BOTTLES
- MACHINES FOR THE PRODUCTION OF SUPPOSITORIES
- EQUIPMENT FOR FILLING CREAMS AND SEALING PLASTIC TUBES
- BOTTLE FILLING AND CAPPING EQUIPMENT
- EQUIPMENT FOR POLISHING AND DEDUSTING TABLETS AND CAPSULES
- HIGH-PRECISION DOSING MACHINES POWDER FILLING MACHINES
- EQUIPMENT FOR PRINTING LOGO ON TABLETS AND CAPSULES
- MACHINES FOR FORMING AND FILLING PLASTIC AMPOULES
- EQUIPMENT FOR COATING TABLETS
- EQUIPMENT FOR FILLING AND SEALING GLASS AMPOULES
- EQUIPMENT FOR THE PRODUCTION OF TABLETS
- EQUIPMENT FOR PACKING POWDERS INTO VIALS
- EQUIPMENT FOR VACUUM TRANSPORTATION OF POWDERS
- EQUIPMENT FOR HOMOGENIZING CREAMS AND OINTMENTS
- AUTOMATIC PHARMACEUTICAL CENTRIFUGES
- EQUIPMENT FOR SCREW FEEDING OF POWDERS
- EQUIPMENT FOR AUTOMATIC BOTTLE FEEDING FOR FILLING LINES
- EQUIPMENT FOR EFFICIENT MIXING OF POWDERS
- POWDER GRANULATION EQUIPMENT
- EQUIPMENT FOR VACUUM PACKAGING IN PLASTIC BAGS
- EQUIPMENT FOR WRAPPING CARDBOARD BOXES WITH CELLOPHANE
- EQUIPMENT FOR PACKING TEA INTO TEA BAGS WITH THREAD AND LABEL
- EQUIPMENT FOR PACKAGING BULK MATERIALS IN PLASTIC BAGS
- FLOW-PACK PACKAGING MACHINES
- AUTOMATIC EQUIPMENT FOR BLISTER PACKAGING
- AUTOMATIC EQUIPMENT FOR SELF-ADHESIVE LABELS ON PACKAGING
- EQUIPMENT FOR FILLING AND PACKAGING HERBAL TINCTURES
- EQUIPMENT FOR PACKAGING TABLETS IN STRIPS AND TUBES
- EQUIPMENT FOR METAL DETECTOR IN GELATIN CAPSULES AND TABLETS
- EQUIPMENT FOR INDUCTION SEALING OF ALU FOIL BOTTLES
- EQUIPMENT FOR PACKAGING FOOD PRODUCTS IN DOY-PACK PACKAGES
- EQUIPMENT FOR APPLYING THE EXPIRATION DATE AND BATCH NUMBER TO PRODUCTS
- EQUIPMENT FOR THE MANUFACTURE AND PACKAGING OF WET ALCOHOL WIPES
- EQUIPMENT FOR FILLING LIQUIDS IN PLASTIC AND METAL BARRELS
- EQUIPMENT FOR PACKAGING PRODUCTS IN A FLOW PACK
- AUTOMATIC CARTONING MACHINES
- EQUIPMENT FOR WEIGHT CONTROL AND SORTING OF CARDBOARD BOXES WITH MEDICINE
- MANUAL EQUIPMENT FOR FILLING GELATIN CAPSULES WITH POWDER
- SEMI-AUTOMATIC EQUIPMENT FOR BLISTER PACKAGING
- DESKTOP EQUIPMENT FOR MIXING POWDERS
- EQUIPMENT FOR AUTOMATIC DOSING OF CREAMS AND OINTMENTS
- EQUIPMENT FOR VIBRATING SIEVING OF POWDERS
- EQUIPMENT FOR MIXING LIQUIDS WITH MICROWAVE HEATING
- DESKTOP EQUIPMENT FOR HIGH-SPEED EMULSION PRODUCTION
- PERISTALTIC PUMPS DISPENSERS
- EQUIPMENT FOR POWDERING PHARMA RAW MATERIALS
- SEMI-AUTOMATIC EQUIPMENT FOR FILLING GELATIN CAPSULES
- EQUIPMENT FOR THE PRODUCTION OF FISHING BOILIES
- DESKTOP EQUIPMENT FOR LIQUID DOSING
- EQUIPMENT FOR LABORATORY TESTING OF MEDICINES
- MACHINES PRINTING EXPIRATION DATE AND LOT NUMBER
- EQUIPMENT FOR COATING TABLETS
- MACHINES FOR THE PRODUCTION OF SUPPOSITORIES
- EQUIPMENT FOR COUNTING AND PACKAGING TABLETS AND CAPSULES IN BOTTLES
- SPRAY DRYING EQUIPMENT FOR SUSPENSIONS
- AUTOMATIC EQUIPMENT FOR REMOVING TABLETS AND CAPSULES FROM BLISTERS
- EQUIPMENT FOR PACKAGING TABLETS AND CAPSULES IN PLASTIC BOTTLES
- EQUIPMENT FOR PACKING POWDERS INTO VIALS
- EQUIPMENT FOR FILLING AND SEALING GLASS AMPOULES
- EQUIPMENT FOR FILLING CREAMS AND SEALING PLASTIC TUBES
- HIGH-PRECISION DOSING MACHINES POWDER FILLING MACHINES
- MACHINES FOR FORMING AND FILLING PLASTIC AMPOULES
- EQUIPMENT FOR FILLING HARD GELATIN CAPSULES WITH POWDER
- EQUIPMENT FOR THE PRODUCTION OF TABLETS
- EQUIPMENT FOR WASHING AND STERILIZING BOTTLES
- BOTTLE FILLING AND CAPPING EQUIPMENT
- EQUIPMENT FOR POLISHING AND DEDUSTING TABLETS AND CAPSULES
- EQUIPMENT FOR PRINTING LOGO ON TABLETS AND CAPSULES
- POWDER GRANULATION EQUIPMENT
- EQUIPMENT FOR VACUUM TRANSPORTATION OF POWDERS
- EQUIPMENT FOR HOMOGENIZING CREAMS AND OINTMENTS
- AUTOMATIC PHARMACEUTICAL CENTRIFUGES
- EQUIPMENT FOR EFFICIENT MIXING OF POWDERS
- EQUIPMENT FOR AUTOMATIC BOTTLE FEEDING FOR FILLING LINES
- EQUIPMENT FOR SCREW FEEDING OF POWDERS
- EQUIPMENT FOR FILLING LIQUIDS IN PLASTIC AND METAL BARRELS
- EQUIPMENT FOR PACKAGING BULK MATERIALS IN PLASTIC BAGS
- EQUIPMENT FOR FILLING AND PACKAGING HERBAL TINCTURES
- EQUIPMENT FOR PACKAGING PRODUCTS IN A FLOW PACK
- EQUIPMENT FOR APPLYING THE EXPIRATION DATE AND BATCH NUMBER TO PRODUCTS
- FLOW-PACK PACKAGING MACHINES
- EQUIPMENT FOR WRAPPING CARDBOARD BOXES WITH CELLOPHANE
- EQUIPMENT FOR INDUCTION SEALING OF ALU FOIL BOTTLES
- EQUIPMENT FOR WEIGHT CONTROL AND SORTING OF CARDBOARD BOXES WITH MEDICINE
- EQUIPMENT FOR PACKAGING FOOD PRODUCTS IN DOY-PACK PACKAGES
- EQUIPMENT FOR METAL DETECTOR IN GELATIN CAPSULES AND TABLETS
- AUTOMATIC EQUIPMENT FOR SELF-ADHESIVE LABELS ON PACKAGING
- EQUIPMENT FOR THE MANUFACTURE AND PACKAGING OF WET ALCOHOL WIPES
- AUTOMATIC EQUIPMENT FOR BLISTER PACKAGING
- EQUIPMENT FOR PACKAGING TABLETS IN STRIPS AND TUBES
- EQUIPMENT FOR VACUUM PACKAGING IN PLASTIC BAGS
- AUTOMATIC CARTONING MACHINES
- EQUIPMENT FOR PACKING TEA INTO TEA BAGS WITH THREAD AND LABEL
- SEMI-AUTOMATIC EQUIPMENT FOR FILLING GELATIN CAPSULES
- SEMI-AUTOMATIC EQUIPMENT FOR BLISTER PACKAGING
- EQUIPMENT FOR LABORATORY TESTING OF MEDICINES
- DESKTOP EQUIPMENT FOR HIGH-SPEED EMULSION PRODUCTION
- DESKTOP EQUIPMENT FOR MIXING POWDERS
- PERISTALTIC PUMPS DISPENSERS
- EQUIPMENT FOR VIBRATING SIEVING OF POWDERS
- EQUIPMENT FOR POWDERING PHARMA RAW MATERIALS
- DESKTOP EQUIPMENT FOR LIQUID DOSING
- EQUIPMENT FOR MIXING LIQUIDS WITH MICROWAVE HEATING
- MACHINES PRINTING EXPIRATION DATE AND LOT NUMBER
- EQUIPMENT FOR AUTOMATIC DOSING OF CREAMS AND OINTMENTS
- EQUIPMENT FOR THE PRODUCTION OF FISHING BOILIES
- MANUAL EQUIPMENT FOR FILLING GELATIN CAPSULES WITH POWDER