摘要:
The invention relates to a transdermal therapeutic system, comprising a back layer that is impermeable to an active ingredient, a polymer matrix containing the active ingredient, and a protective layer that can be pulled off, wherein 5-aminolevulinic acid hydrochloride is used as the active ingredient and the basic polymer of the polymer matrix is an adhesive polyacrylate. Said transdermal therapeutic system is suitable for diagnosing and treating preliminary stages of skin cancer, such as actinic keratosis, and oncological skin diseases.
摘要:
A heat exchanger for cooling a heating tube is described, comprising at least two cooling pipes, wherein the at least two cooling pipes are arranged such that each of the at least two cooling pipes are configured to be in thermal contact with the heating tube; and a means for generating an aerosol being configured to provide the aerosol in the at least two cooling pipes.
摘要:
The invention relates to a transdermal therapeutic system, comprising a back layer that is impermeable to an active ingredient, a polymer matrix containing the active ingredient, and a protective layer that can be pulled off, wherein 5-aminolevulinic acid hydrochloride is used as the active ingredient and the basic polymer of the polymer matrix is an adhesive polyacrylate. Said transdermal therapeutic system is suitable for diagnosing and treating preliminary stages of skin cancer, such as actinic keratosis, and oncological skin diseases.
摘要:
Vacuum coating apparatus for coating a web includes a first rotatable coating drum and a second rotatable coating drum disposed parallel to the first drum with a gap formed between the first and the second coating drums for transporting at least one web. A first evaporator has at least one evaporation source for generating a first evaporation beam, wherein the first evaporator is arranged next to the first coating drum. A second evaporator has at least one evaporation source for generating a second evaporation beam, wherein the second evaporator is arranged next to the second coating drum. The first and the second evaporators are inclined relative to each other.
摘要:
The invention relates to a laminate comprising two plastic films and in between a metal or metaloxide layer and a crystalline triazine layer, the laminate having a lamination strength of about 2 N/inch or more as measured in a 90 degree tensile testing at 30 mm/min. The invention further relates to a composite layer, comprising a metal or metal oxide, and a triazine layer comprising a triazine compound suitable for said laminate. The invention further relates to a process for the preparation of a composite layer, comprising the step of applying a triazine layer on a substrate with a metal or metal oxide layer by vapor deposition of the triazine compound, wherein the process comprises (a) applying to the metal or metal oxide layer a compound other than a triazine compound, (b) vapor depositing the triazine compound on the metal or metal oxide layer while the compound is at least in part in a liquid state.
摘要:
The invention relates to a transdermal therapeutic system (TTS), which is suited for the administration of a peptide to a patient through skin treated with ablation. The transdermal therapeutic system includes a back layer and an active substance-containing layer that contains at least one peptide and a carrier substance, preferably as a textile web material.
摘要:
A heat exchanger for cooling a heating tube is described, comprising at least two cooling pipes, wherein the at least two cooling pipes are arranged such that each of the at least two cooling pipes are configured to be in thermal contact with the heating tube; and a means for generating an aerosol being configured to provide the aerosol in the at least two cooling pipes.
摘要:
A plastically deformable sealing mass for the use in sealing a leak in a container in which oil, oil-containing or chemical liquid is stored, includes a solvent, and a hydrophobing agent which is received in the solvent. The solvent may be organic solvent, water, oil, or a silicon compound. The hydrophobing agent can be stearate, oleate, silane, siloxane, or silicon.
摘要:
An apparatus for passivating a coating of a flexible substrate includes a coating chamber for coating the flexible substrate, a chamber separation element, the chamber separation element being arranged for separating the coating chamber from a further chamber, a coating drum, the coating drum and the chamber separation element forming a gap, and a gas inlet, the gas inlet being arranged within the chamber separation element for supplying oxygen into the gap.
摘要:
The invention relates to a laminate comprising two plastic films and in between a metal or metaloxide layer and a crystalline triazine layer, the laminate having a lamination strength of about 2 N/inch or more as measured in a 90 degree tensile testing at 30 mm/min. The invention further relates to a composite layer, comprising a metal or metal oxide, and a triazine layer comprising a triazine compound suitable for said laminate. The invention further relates to a process for the preparation of a composite layer, comprising the step of applying a triazine layer on a substrate with a metal or metal oxide layer by vapour deposition of the triazine compound, wherein the process comprises (a) applying to the metal or metal oxide layer a compound other than a triazine compound, (b) vapour depositing the triazine compound on the metal or metal oxide layer while the compound is at least in part in a liquid state.