NL7408580A - Powder prepns for burn treatment - contg silver sulfadiazine and a swellable carrier - Google Patents

Powder prepns for burn treatment - contg silver sulfadiazine and a swellable carrier

Info

Publication number
NL7408580A
NL7408580A NL7408580A NL7408580A NL7408580A NL 7408580 A NL7408580 A NL 7408580A NL 7408580 A NL7408580 A NL 7408580A NL 7408580 A NL7408580 A NL 7408580A NL 7408580 A NL7408580 A NL 7408580A
Authority
NL
Netherlands
Prior art keywords
esp
prepns
powder
carrier
contg
Prior art date
Application number
NL7408580A
Other languages
Dutch (nl)
Original Assignee
Philips Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Nv filed Critical Philips Nv
Priority to NL7408580A priority Critical patent/NL7408580A/en
Publication of NL7408580A publication Critical patent/NL7408580A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles

Abstract

Powder prepns. for treating burns comprise (a) silver sulphadiazine (I) and (b) a carrier which swells spontaneously on contact with the fluid from the wound at ambient temp. The powder can be applied without touching the wound, whereupon it rapidly forms an ointment-like mass, which can be removed simply by immersion in or spraying with water. The prepns. can be sterilised (cf. prior art ointments). The carrier pref. makes up 97-99.7% of the wt. of the prepn. It pref. comprises 5-99.7 (esp. 5-90) wt% of a swelling agent (e.g. an Al silicate, a Mg-Al silicate, Na alginate, pectin or CMC), 0-94 (esp. 50-94) wt% of a filler (e.g. microcrystalline cellulose, non-swellable starch, MgCO3 or CaCO3), 0-5 (esp. 0.5-5) wt% of a lubricant (e.g. SiO2, Mg stearate, MgO or a higher fatty acid glyceride), and 0-1 (esp. 0.1-1) wt% of a wetting agent (e.g. Na lauryl sulphate, dioctyl Na sulphosuccinate or polyoxyethylene-sorbitan monooleate).
NL7408580A 1974-06-26 1974-06-26 Powder prepns for burn treatment - contg silver sulfadiazine and a swellable carrier NL7408580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7408580A NL7408580A (en) 1974-06-26 1974-06-26 Powder prepns for burn treatment - contg silver sulfadiazine and a swellable carrier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7408580A NL7408580A (en) 1974-06-26 1974-06-26 Powder prepns for burn treatment - contg silver sulfadiazine and a swellable carrier

Publications (1)

Publication Number Publication Date
NL7408580A true NL7408580A (en) 1975-12-30

Family

ID=19821620

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7408580A NL7408580A (en) 1974-06-26 1974-06-26 Powder prepns for burn treatment - contg silver sulfadiazine and a swellable carrier

Country Status (1)

Country Link
NL (1) NL7408580A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424740A1 (en) * 1978-02-06 1979-11-30 Fresenius Chem Pharm Ind Finely divided metal sulpha-diazine salts - useful as antibacterials in ointments, lotions, etc. for human or veterinary use
EP0326145A1 (en) * 1988-01-29 1989-08-02 Konrad Minninger Agent containing silver sulphadiazine for local external therapy
EP0361722A2 (en) * 1988-09-12 1990-04-04 JOHNSON & JOHNSON MEDICAL, INC. (a New Jersey corp.) Antibacterial adhesive composition
EP0529396A1 (en) * 1991-08-22 1993-03-03 Beiersdorf Aktiengesellschaft Galenic matrix
WO1997033632A2 (en) * 1996-03-13 1997-09-18 Giltech Limited Alginate containing antimicrobial composition

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424740A1 (en) * 1978-02-06 1979-11-30 Fresenius Chem Pharm Ind Finely divided metal sulpha-diazine salts - useful as antibacterials in ointments, lotions, etc. for human or veterinary use
EP0326145A1 (en) * 1988-01-29 1989-08-02 Konrad Minninger Agent containing silver sulphadiazine for local external therapy
WO1989006962A1 (en) * 1988-01-29 1989-08-10 Konrad Minninger Silver sulfadiazine-containing agent for topical external therapy
EP0361722A2 (en) * 1988-09-12 1990-04-04 JOHNSON & JOHNSON MEDICAL, INC. (a New Jersey corp.) Antibacterial adhesive composition
EP0361722A3 (en) * 1988-09-12 1990-08-01 Johnson & Johnson Patient Care, Inc. Antibacterial adhesive composition
EP0529396A1 (en) * 1991-08-22 1993-03-03 Beiersdorf Aktiengesellschaft Galenic matrix
WO1997033632A2 (en) * 1996-03-13 1997-09-18 Giltech Limited Alginate containing antimicrobial composition
WO1997033632A3 (en) * 1996-03-13 1997-10-23 Giltech Ltd Alginate containing antimicrobial composition

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