[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

FR2392672A1 - Inhibiting bacteria with dialdehyde starch or cellulose - which is insoluble in water, esp. for in vitro use - Google Patents

Inhibiting bacteria with dialdehyde starch or cellulose - which is insoluble in water, esp. for in vitro use

Info

Publication number
FR2392672A1
FR2392672A1 FR7716513A FR7716513A FR2392672A1 FR 2392672 A1 FR2392672 A1 FR 2392672A1 FR 7716513 A FR7716513 A FR 7716513A FR 7716513 A FR7716513 A FR 7716513A FR 2392672 A1 FR2392672 A1 FR 2392672A1
Authority
FR
France
Prior art keywords
esp
pref
insoluble
water
cellulose
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7716513A
Other languages
French (fr)
Other versions
FR2392672B1 (en
Inventor
Judith Siragusa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Personal Products Co
Original Assignee
Personal Products Co
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 Personal Products Co filed Critical Personal Products Co
Priority to FR7716513A priority Critical patent/FR2392672A1/en
Publication of FR2392672A1 publication Critical patent/FR2392672A1/en
Application granted granted Critical
Publication of FR2392672B1 publication Critical patent/FR2392672B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose
    • C08L1/04—Oxycellulose; Hydrocellulose, e.g. microcrystalline cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/10—Oxidised starch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Bacterial growth is inhibited by treatment with a water-insoluble dialdehyde polysaccharide (I), which is dialdehyde cellulose (Ia) or dialdehyde starch (Ib), having a degree of polymerisation >=50 repeating units per molecule. Pref. (I) contains >=6 wt. % CHO gps. and enough is used to provide >0.1, esp. >1.5 wt. % in the medium treated. Pref. (I) have >15%, pref. 35-100% of the 2,3-OH gps. oxidised and are prepd. by standard methods e.g. oxidation of the corresp. polysaccharide with HIO4. Used for incorporation into surgical dressing, sanitary napkins, etc., for direct applications to open wounds, and for controlling bacteria (and associated odour) on animals. (I) have a strictly topical effect and do not dissolve in the treated medium.
FR7716513A 1977-05-31 1977-05-31 Inhibiting bacteria with dialdehyde starch or cellulose - which is insoluble in water, esp. for in vitro use Granted FR2392672A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7716513A FR2392672A1 (en) 1977-05-31 1977-05-31 Inhibiting bacteria with dialdehyde starch or cellulose - which is insoluble in water, esp. for in vitro use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7716513A FR2392672A1 (en) 1977-05-31 1977-05-31 Inhibiting bacteria with dialdehyde starch or cellulose - which is insoluble in water, esp. for in vitro use

Publications (2)

Publication Number Publication Date
FR2392672A1 true FR2392672A1 (en) 1978-12-29
FR2392672B1 FR2392672B1 (en) 1980-04-04

Family

ID=9191441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716513A Granted FR2392672A1 (en) 1977-05-31 1977-05-31 Inhibiting bacteria with dialdehyde starch or cellulose - which is insoluble in water, esp. for in vitro use

Country Status (1)

Country Link
FR (1) FR2392672A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000024784A1 (en) * 1998-10-26 2000-05-04 Elena Alexandrovna Izaxon Dextran-containing biologically active substance
CN116158994A (en) * 2023-02-27 2023-05-26 天津科技大学 Caries preventing toothpaste containing 2,3-dialdehyde microcrystalline cellulose and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000024784A1 (en) * 1998-10-26 2000-05-04 Elena Alexandrovna Izaxon Dextran-containing biologically active substance
CN116158994A (en) * 2023-02-27 2023-05-26 天津科技大学 Caries preventing toothpaste containing 2,3-dialdehyde microcrystalline cellulose and preparation method thereof

Also Published As

Publication number Publication date
FR2392672B1 (en) 1980-04-04

Similar Documents

Publication Publication Date Title
US4294241A (en) Collagen skin dressing
US6046178A (en) Method and compound for treating wounds with starch hydrolysate medication
GR3024836T3 (en) Fatty acid based compositions for the control of established plant infections
MONAFO et al. Effectiveness of dilute aqueous silver nitrate in the treatment of major burns
UA41989C2 (en) Pharmaceutical composition in form of gel for treating skin diseases and method for treating infected skin
ATE177421T1 (en) WATER SOLUBLE NIMESULIDE SALT AND USE THEREOF FOR THE TREATMENT OF INFLAMMATION
US4197291A (en) Hydrolytic enzyme material
IE43853L (en) Antiseptic compositions
ATE82517T1 (en) CATHETER.
ATE71113T1 (en) ANTIBIOTIC A 40926 MANNOSYL AGLYCONE.
ATE172117T1 (en) USE OF TROSPIUM CHLORIDE IN THE PRODUCTION OF A MEDICINAL PRODUCT FOR THE TREATMENT OF BLADDER DISEASES
ATE78991T1 (en) ANTIMICROBIAL PREPARATIONS.
TR199801365T2 (en) �yile�me s�recinin kontrol�.
NO894222L (en) PROCEDURES FOR THE TREATMENT AND PROPHYLAXY OF PNEUMOCYTIS CARINII PNEUMONI AND OTHER DISEASES AND COMPOUNDS AND FORMULATIONS FOR USE IN THE ABOVE METHODS.
FR2392672A1 (en) Inhibiting bacteria with dialdehyde starch or cellulose - which is insoluble in water, esp. for in vitro use
JP3253982B2 (en) Acne cosmetics
NL7705964A (en) Inhibiting bacteria with dialdehyde starch or cellulose - which is insoluble in water, esp. for in vitro use
US4034084A (en) Method of inhibiting microbial activity using insoluble dialdehyde polysaccharides
CLARKE TOPICAL USE OF SILVER SULPHADIAZINE AND CHLORHEXIDINE IN THW PREVENTION OF INFECTION IN THERMAL INJURIES
BR0012661A (en) Treatment Methods and Drug Screening Methods
DE69716341D1 (en) Use of alkanoyl-L-carnitines for the manufacture of a medicament for the treatment of inflammatory bowel diseases
FR2450850A1 (en) CROSSLINKED HYDROXYETHYL STARCH AND PROCESS FOR ITS MANUFACTURE
JPS5238013A (en) Sanitary treatment of materials used in contact with the skin
GB1492581A (en) Medical and surgical dressings
MacMillan et al. A study of corn response and soil nitrogen transformations upon application of different rates and sources of chicken manure