|  | A |
SECTION A — HUMAN NECESSITIES

HEALTH; AMUSEMENT

|  | A61 |
MEDICAL OR VETERINARY SCIENCE; HYGIENE

|  | A61L |
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES (preservation of bodies or disinfecting characterised by the agent employed Fulltext... Hierarchy... Expanded...A01N; preserving, e.g. sterilising, food or foodstuffs Fulltext... Hierarchy... Expanded...A23; preparations for medical, dental or toilet purposes Fulltext... Hierarchy... Expanded...A61K; preparation of ozone Fulltext... Hierarchy... Expanded...C01B 13/10) [4]

|  | A61L |
Note(s) Processes using enzymes or micro-organisms in order to: liberate, separate or purify a pre-existing compound or composition, or to treat textiles or clean solid surfaces of materials are further classified in subclass Fulltext... Hierarchy... Expanded...C12S. [5]

|  | A61L |
Subclass index
DISINFECTION OR STERILISATION OF MATERIALS |
General methods or apparatus | 2/00
of air | 9/00
of refuse | 11/00
of contact lenses | 12/00
MATERIALS FOR |
Bandages, dressings or absorbent pads | 15/00
sutures or for ligaturing blood vessels | 17/00
liquid bandages | 26/00
prostheses or for coating prostheses | 27/00
colostomy devices | 28/00
catheters or for coating catheters | 29/00
other surgical articles | 31/00
SURGICAL ADHESIVES OR CEMENTS; ADHESIVES FOR COLOSTOMY DEVICES | 24/00
ANTITHROMBOGENIC TREATMENT OF SURGICAL ARTICLES | 33/00

|  | A61L 2/00 - A61L 12/00 |
Disinfection or sterilising

|  | A61L 2/00 - A61L 12/00 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 2/00-A61L 12/00, it is desirable to add the indexing codes of group Fulltext... Hierarchy... Expanded...A61L 101/00. [7]

P:120 |  | A61L 2/00 |
Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor (for contact lenses Fulltext... Hierarchy... Expanded...A61L 12/00; atomisers for disinfecting agents Fulltext... Hierarchy... Expanded...A61M; sterilisation of packages or package contents in association with packaging Fulltext... Hierarchy... Expanded...B65B 55/00; treatment of water, waste water, sewage or sludge Fulltext... Hierarchy... Expanded...C02F; disinfecting paper Fulltext... Hierarchy... Expanded...D21H 21/36; disinfecting devices for water closets Fulltext... Hierarchy... Expanded...E03D; articles having provision for disinfection, see the relevant subclasses for these articles, e.g. Fulltext... Hierarchy... Expanded...H04R 1/12) [3,5,7]

|  | A61L 2/02 |
· | using physical phenomena [3]

|  | A61L 2/025 |
· · | Ultrasonics [7]

|  | A61L 2/03 |
· · | Electric current, e.g. electrolysis [7]

|  | A61L 2/04 |
· · | Heat (Fulltext... Hierarchy... Expanded...A61L 2/08 takes precedence) [3]

|  | A61L 2/06 |
· · · | Hot gas [3]

|  | A61L 2/07 |
· · · · | Steam [7]

|  | A61L 2/08 |
· · | Radiation [3]

|  | A61L 2/10 |
· · · | Ultra-violet radiation [3]

|  | A61L 2/12 |
· · · | Microwaves [3]

|  | A61L 2/14 |
· · | Plasma, i.e. ionised gases [3]

|  | A61L 2/16 |
· | using chemical substances [3]

|  | A61L 2/18 |
· · | Liquid substances [3]

|  | A61L 2/20 |
· · | Gaseous substances, e.g. vapours [3]

|  | A61L 2/22 |
· · | Phase substances, e.g. smokes, aerosols [3]

|  | A61L 2/23 |
· · | Solid substances, e.g. granules, powders, blocks, tablets [7]

|  | A61L 2/232 |
· · · | layered or coated [7]

|  | A61L 2/235 |
· · · | cellular, porous or foamed [7]

|  | A61L 2/238 |
· · · | Metals or alloys, e.g. oligodynamic metals [7]

|  | A61L 2/24 |
· | Apparatus using programmed or automatic operation [3]

|  | A61L 2/26 |
· | Accessories [3]

|  | A61L 2/28 |
· · | Devices for testing the effectiveness or completeness of sterilisation, e.g. indicators which change colour (methods involving enzymes or micro-organisms Fulltext... Hierarchy... Expanded...C12Q 1/00; apparatus involving enzymes or micro-organisms Fulltext... Hierarchy... Expanded...C12M 1/34) [7]

P:100 |  | A61L 9/00 |
Disinfection, sterilisation or deodorisation of air (body deodorants Fulltext... Hierarchy... Expanded...A61K 8/00, Fulltext... Hierarchy... Expanded...A61Q 15/00; purifying air by respirators Fulltext... Hierarchy... Expanded...A62B, Fulltext... Hierarchy... Expanded...A62D 9/00; separating dispersed particles from gases or vapours Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...B01D 45/00-B01D 51/00, Fulltext... Hierarchy... Expanded...B03C 3/00; chemical or biological purification of waste gases Fulltext... Hierarchy... Expanded...B01D 53/34; production of ozone Fulltext... Hierarchy... Expanded...C01B 13/10; air-conditioning systems incorporating sterilisation Fulltext... Hierarchy... Expanded...F24F 3/16)

|  | A61L 9/01 |
· | Deodorant compositions [2]

|  | A61L 9/012 |
· · | characterised by being in a special form, e.g. gels, emulsions [7]

|  | A61L 9/013 |
· · | containing animal or plant extracts, or vegetable material [7]

|  | A61L 9/014 |
· · | containing sorbent material, e.g. activated carbon [7]

|  | A61L 9/015 |
· | using gaseous or vaporous substances, e.g. ozone (Fulltext... Hierarchy... Expanded...A61L 9/20 takes precedence) [3]

|  | A61L 9/02 |
· · | using substances evaporated in the air by heating or combustion [3]

|  | A61L 9/03 |
· · · | Apparatus therefor [3]

|  | A61L 9/04 |
· · | using substances evaporated in the air without heating [3]

|  | A61L 9/05 |
· · · | specially adapted to be released by contact with a liquid, e.g. for toilets [7]

|  | A61L 9/12 |
· · · | Apparatus, e.g. holders, therefor [3]

|  | A61L 9/14 |
· | using sprayed or atomised substances [3]

|  | A61L 9/16 |
· | using physical phenomena [3]

|  | A61L 9/18 |
· · | Radiation (Fulltext... Hierarchy... Expanded...A61L 9/22 takes precedence) [3]

|  | A61L 9/20 |
· · · | Ultra-violet radiation [3]

|  | A61L 9/22 |
· · | Ionisation [3]

P:110 |  | A61L 11/00 |
Methods specially adapted for refuse

P:90 |  | A61L 12/00 |
Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor [7]

|  | A61L 12/02 |
· | using physical phenomena, e.g. electricity, ultrasonics or ultrafiltration [7]

|  | A61L 12/04 |
· · | Heat (Fulltext... Hierarchy... Expanded...A61L 12/06 takes precedence) [7]

|  | A61L 12/06 |
· · | Radiation, e.g. ultra-violet or microwaves [7]

|  | A61L 12/08 |
· | using chemical substances [7]

|  | A61L 12/10 |
· · | Halogens or compounds thereof [7]

|  | A61L 12/12 |
· · | Non-macromolecular oxygen-containing compounds, e.g hydrogen peroxide or ozone (Fulltext... Hierarchy... Expanded...A61L 12/10 takes precedence) [7]

|  | A61L 12/14 |
· · | Organic compounds not covered by groups Fulltext... Hierarchy... Expanded...A61L 12/10 or Fulltext... Hierarchy... Expanded...A61L 12/12 [7]

|  | A61L 15/00 - A61L 33/00 |
Chemical aspects of bandages, dressings, or absorbent pads or use of materials for their realisation; Materials for surgical articles, e.g. surgical sutures; Surgical adhesives or cements; Materials for prostheses, catheters or colostomy devices

P:50 |  | A61L 15/00 |
Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads (for liquid bandages Fulltext... Hierarchy... Expanded...A61L 26/00; radioactive dressings Fulltext... Hierarchy... Expanded...A61M 36/14)

|  | A61L 15/07 |
· | Stiffening bandages

|  | A61L 15/08 - A61L 15/12 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 15/08-A61L 15/12, in the absence of an indication to the contrary, classification is made in the last appropriate place. [5] When classifying in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 15/08-A61L 15/12, classification is also made in group Fulltext... Hierarchy... Expanded...A61L 15/14 if the use of materials characterised by their function or physical properties is of interest. [5]

|  | A61L 15/08 |
· · | containing inorganic materials, e.g. plaster of Paris [5]

|  | A61L 15/10 |
· · | containing organic materials [5]

|  | A61L 15/12 |
· · | containing macromolecular materials [5]

|  | A61L 15/14 |
· · | Use of materials characterised by their function or physical properties [5]

|  | A61L 15/16 |
· | Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons [5]

|  | A61L 15/18 - A61L 15/40 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 15/18-A61L 15/40, in the absence of an indication to the contrary, classification is made in the last appropriate place. [5] When classifying in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 15/18-A61L 15/40, classification is also made in group Fulltext... Hierarchy... Expanded...A61L 15/42 if the use of materials characterised by their function or physical properties is of interest. [5]

|  | A61L 15/18 |
· · | containing inorganic materials [5]

|  | A61L 15/20 |
· · | containing organic materials [5]

|  | A61L 15/22 |
· · | containing macromolecular materials [5]

|  | A61L 15/24 |
· · · | Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof [5]

|  | A61L 15/26 |
· · · | Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof [5]

|  | A61L 15/28 |
· · · | Polysaccharides or their derivatives [5]

|  | A61L 15/30 |
· · · | Rubbers or their derivatives [5]

|  | A61L 15/32 |
· · · | Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin [5]

|  | A61L 15/34 |
· · · | Oils, fats, waxes, or natural resins [5]

|  | A61L 15/36 |
· · | containing micro-organisms [5]

|  | A61L 15/38 |
· · | containing enzymes [5]

|  | A61L 15/40 |
· · | containing ingredients of undetermined constitution or reaction products thereof [5]

|  | A61L 15/42 |
· · | Use of materials characterised by their function or physical properties [5]

|  | A61L 15/44 |
· · · | Medicaments [5]

|  | A61L 15/46 |
· · · | Deodorants or malodour counteractants, e.g. to inhibit the formation of ammonia or bacteria [5]

|  | A61L 15/48 |
· · · | Surfactants [5]

|  | A61L 15/50 |
· · · | Lubricants; Anti-adhesive agents [5]

|  | A61L 15/52 |
· · · | Water-repellants [5]

|  | A61L 15/54 |
· · · | Radio-opaque materials [5]

|  | A61L 15/56 |
· · · | Wetness-indicators or colorants [5]

|  | A61L 15/58 |
· · · | Adhesives (electrically conductive adhesives for use in therapy or testing in vivo Fulltext... Hierarchy... Expanded...A61K 50/00) [5]

|  | A61L 15/60 |
· · · | Liquid-swellable gel-forming materials, e.g. super-absorbents [5]

|  | A61L 15/62 |
· · · | Hydrosoluble or hydrodegradable materials [5]

|  | A61L 15/64 |
· · · | specially adapted to be resorbable inside the body [5]

P:10 |  | A61L 17/00 |
Materials for surgical sutures or for ligaturing blood vessels (surgical adhesives Fulltext... Hierarchy... Expanded...A61L 24/00; surgical instruments, devices or methods for suturing or ligaturing Fulltext... Hierarchy... Expanded...A61B 17/04, Fulltext... Hierarchy... Expanded...A61B 17/12; supports or packages for suture materials Fulltext... Hierarchy... Expanded...A61B 17/04) [3,4]

|  | A61L 17/00 |
Note(s) When classifying in group Fulltext... Hierarchy... Expanded...A61L 17/00, classification is also made in Fulltext... Hierarchy... Expanded...A61L 33/00 if the materials used are antithrombogenic. [7]

|  | A61L 17/04 - A61L 17/14 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 17/04-A61L 17/14, in the absence of an indication to the contrary, classification is made in the last appropriate place. [7]

|  | A61L 17/04 |
· | Non-resorbable materials [7]

|  | A61L 17/06 |
· | At least partly resorbable materials [7]

|  | A61L 17/08 |
· · | of animal origin, e.g. catgut, collagen [7]

|  | A61L 17/10 |
· · | containing macromolecular materials [7]

|  | A61L 17/12 |
· · · | Homopolymers or copolymers of glycolic or lactic acid [7]

|  | A61L 17/14 |
· | Post-treatment to improve physical properties [7]

P:60 |  | A61L 24/00 |
Surgical adhesives or cements; Adhesives for colostomy devices (electrically conductive adhesives for use in therapy or testing in vivo Fulltext... Hierarchy... Expanded...A61K 50/00) [7]

|  | A61L 24/00 |
Note(s) When classifying in group Fulltext... Hierarchy... Expanded...A61L 24/00, classification is also made in group Fulltext... Hierarchy... Expanded...A61L 33/00 if the materials used are antithrombogenic. [7]

|  | A61L 24/02 - A61L 24/04 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 24/02-A61L 24/04, in the absence of an indication to the contrary, classification is made in the last appropriate place. [7]

|  | A61L 24/02 |
· | containing inorganic materials [7]

|  | A61L 24/04 |
· | containing macromolecular materials [7]

|  | A61L 24/06 |
· · | obtained by reactions only involving carbon-to-carbon unsaturated bonds [7]

|  | A61L 24/08 |
· · | Polysaccharides [7]

|  | A61L 24/10 |
· · | Polypeptides; Proteins [7]

|  | A61L 24/12 |
· · | Ionomer cements, e.g. glass-ionomer cements [7]

P:40 |  | A61L 26/00 |
Chemical aspects of, or use of materials for, liquid bandages [7]

|  | A61L 26/00 |
Note(s) When classifying in group Fulltext... Hierarchy... Expanded...A61L 26/00, classification is also made in Fulltext... Hierarchy... Expanded...A61L 33/00 if the materials used are antithrombogenic. [7]

P:20 |  | A61L 27/00 |
Materials for prostheses or for coating prostheses (dental prostheses Fulltext... Hierarchy... Expanded...A61C 13/00; shape or structure of prostheses Fulltext... Hierarchy... Expanded...A61F 2/00; use of preparations for artificial teeth Fulltext... Hierarchy... Expanded...A61K 6/02; artificial kidneys Fulltext... Hierarchy... Expanded...A61M 1/14) [4]

|  | A61L 27/00 |
Note(s) When classifying in group Fulltext... Hierarchy... Expanded...A61L 27/00, classification is also made in Fulltext... Hierarchy... Expanded...A61L 33/00 if the materials used are antithrombogenic. [7]

|  | A61L 27/02 - A61L 27/40 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 27/02-A61L 27/40, in the absence of an indication to the contrary, classification is made in the last appropriate place. [7] When classifying in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 27/02-A61L 27/40 classification is also made in group Fulltext... Hierarchy... Expanded...A61L 27/50 if the use of materials characterised by their function or physical properties is of interest. [7]

|  | A61L 27/02 |
· | Inorganic materials [7]

|  | A61L 27/04 |
· · | Metals or alloys [7]

|  | A61L 27/06 |
· · · | Titanium or titanium alloys [7]

|  | A61L 27/08 |
· · | Carbon [7]

|  | A61L 27/10 |
· · | Ceramics or glasses [7]

|  | A61L 27/12 |
· · | Phosphorus-containing materials, e.g. apatite [7]

|  | A61L 27/14 |
· | Macromolecular materials [7]

|  | A61L 27/16 |
· · | obtained by reactions only involving carbon-to-carbon unsaturated bonds [7]

|  | A61L 27/18 |
· · | obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds [7]

|  | A61L 27/20 |
· · | Polysaccharides [7]

|  | A61L 27/22 |
· · | Polypeptides or derivatives thereof [7]

|  | A61L 27/24 |
· · · | Collagen [7]

|  | A61L 27/26 |
· · | Mixtures of macromolecular materials [7]

|  | A61L 27/28 |
· | Materials for coating prostheses [7]

|  | A61L 27/30 |
· · | Inorganic materials [7]

|  | A61L 27/32 |
· · · | Phosphorus-containing materials, e.g. apatite [7]

|  | A61L 27/34 |
· · | Macromolecular materials [7]

|  | A61L 27/36 |
· | containing ingredients of undetermined constitution or reaction products thereof [7]

|  | A61L 27/38 |
· · | Animal cells (for use in artificial skin Fulltext... Hierarchy... Expanded...A61L 27/60) [7]

|  | A61L 27/40 |
· | Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material [7]

|  | A61L 27/42 |
· · | having an inorganic matrix [7]

|  | A61L 27/44 |
· · | having a macromolecular matrix [7]

|  | A61L 27/46 |
· · · | with phosphorus-containing inorganic fillers [7]

|  | A61L 27/48 |
· · · | with macromolecular fillers [7]

|  | A61L 27/50 |
· | Materials characterised by their function or physical properties [7]

|  | A61L 27/52 |
· · | Hydrogels or hydrocolloids [7]

|  | A61L 27/54 |
· · | Biologically active materials, e.g. therapeutic substances [7]

|  | A61L 27/56 |
· · | Porous or cellular materials [7]

|  | A61L 27/58 |
· · | Materials at least partially resorbable by the body [7]

|  | A61L 27/60 |
· · | Materials for use in artificial skin [7]

P:70 |  | A61L 28/00 |
Materials for colostomy devices (adhesives for colostomy devices Fulltext... Hierarchy... Expanded...A61L 24/00) [7]

|  | A61L 28/00 |
Note(s) When classifying in group Fulltext... Hierarchy... Expanded...A61L 28/00, classification is also made in Fulltext... Hierarchy... Expanded...A61L 33/00 if the materials used are antithrombogenic. [7]

P:30 |  | A61L 29/00 |
Materials for catheters or for coating catheters (shape or structure of catheters Fulltext... Hierarchy... Expanded...A61M 25/00) [4]

|  | A61L 29/00 |
Note(s) When classifying in group Fulltext... Hierarchy... Expanded...A61L 29/00, classification is also made in Fulltext... Hierarchy... Expanded...A61L 33/00 if the materials used are antithrombogenic. [7]

|  | A61L 29/02 - A61L 29/12 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 29/02-A61L 29/12, in the absence of an indication to the contrary, classification is made in the last appropriate place. [7] When classifying in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 29/02-A61L 29/12, classification is also made in group Fulltext... Hierarchy... Expanded...A61L 29/14 if the use of materials characterised by their function or physical properties is of interest. [7]

|  | A61L 29/02 |
· | Inorganic materials [7]

|  | A61L 29/04 |
· | Macromolecular materials [7]

|  | A61L 29/06 |
· · | obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds [7]

|  | A61L 29/08 |
· | Materials for coatings [7]

|  | A61L 29/10 |
· · | Inorganic materials [7]

|  | A61L 29/12 |
· | Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material [7]

|  | A61L 29/14 |
· | Materials characterised by their function or physical properties [7]

|  | A61L 29/16 |
· · | Biologically active materials, e.g. therapeutic substances [7]

|  | A61L 29/18 |
· · | Materials at least partially X-ray or laser opaque [7]

P:80 |  | A61L 31/00 |
Materials for other surgical articles [4]

|  | A61L 31/00 |
Note(s) When classifying in group Fulltext... Hierarchy... Expanded...A61L 31/00, classification is also made in Fulltext... Hierarchy... Expanded...A61L 33/00 if the materials used are antithrombogenic. [7]

|  | A61L 31/02 - A61L 31/12 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 31/02-A61L 31/12, in the absence of an indication to the contrary, classification is made in the last appropriate place. [7] When classifying in groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 31/02-A61L 31/12, classification is also made in group Fulltext... Hierarchy... Expanded...A61L 31/14 if the use of materials characterised by their function or physical properties is of interest. [7]

|  | A61L 31/02 |
· | Inorganic materials [7]

|  | A61L 31/04 |
· | Macromolecular materials [7]

|  | A61L 31/06 |
· · | obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds [7]

|  | A61L 31/08 |
· | Materials for coatings [7]

|  | A61L 31/10 |
· · | Macromolecular materials [7]

|  | A61L 31/12 |
· | Composite materials, i.e. layered or containing one material dispersed in a matrix of the same or different material [7]

|  | A61L 31/14 |
· | Materials characterised by their function or physical properties [7]

|  | A61L 31/16 |
· · | Biologically active materials, e.g. therapeutic substances [7]

|  | A61L 31/18 |
· · | Materials at least partially X-ray or laser opaque [7]

P:0 |  | A61L 33/00 |
Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment [4,7]

|  | A61L 33/02 - A61L 33/18 |
Note(s) In groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 33/02-A61L 33/18, in the absence of an indication to the contrary, classification is made in the last appropriate place. [7]

|  | A61L 33/02 |
· | Use of inorganic materials [7]

|  | A61L 33/04 |
· | Use of organic materials, e.g. acetylsalicylic acid [7]

|  | A61L 33/06 |
· | Use of macromolecular materials [7]

|  | A61L 33/08 |
· · | Polysaccharides [7]

|  | A61L 33/10 |
· · · | Heparin, heparinoid or derivatives thereof [7]

|  | A61L 33/12 |
· · | Polypeptides, proteins or derivatives thereof [7]

|  | A61L 33/14 |
· | Use of fibrinolytic agents or platelet aggregation inhibitors [7]

|  | A61L 33/16 |
· | Use of enzymes, e.g. urokinase, streptokinase [7]

|  | A61L 33/18 |
· | Use of ingredients of undertermined constitution or reaction products thereof [7]

|  | A61L 101/00 |
Indexing scheme associated with groups Fulltext... Hierarchy... Expanded...Fulltext... Hierarchy... Expanded...A61L 2/00-A61L 12/00, relating to the chemical composition of the materials used in disinfecting, sterilising or deodorising. [7]

P:130 |  | A61L 101/00 |
Chemical composition of materials used in disinfecting, sterilising or deodorising [7]

|  | A61L 101/02 |
· | Inorganic materials [7]

|  | A61L 101/04 |
· · | Elemental carbon, e.g. active charcoal [7]

|  | A61L 101/06 |
· · | containing halogen [7]

|  | A61L 101/08 |
· · · | Elemental halogen [7]

|  | A61L 101/10 |
· · | Ozone [7]

|  | A61L 101/12 |
· · | containing silicon [7]

|  | A61L 101/14 |
· · | containing sulfur [7]

|  | A61L 101/16 |
· · | containing phosphorus [7]

|  | A61L 101/18 |
· · | Ammonia [7]

|  | A61L 101/20 |
· · | Acids [7]

|  | A61L 101/22 |
· · | Peroxides [7]

|  | A61L 101/24 |
· · | containing aluminium [7]

|  | A61L 101/26 |
· · | containing copper [7]

|  | A61L 101/28 |
· · | containing iron [7]

|  | A61L 101/30 |
· · | containing zinc [7]

|  | A61L 101/32 |
· | Organic compounds [7]

|  | A61L 101/34 |
· · | Hydroxy compounds [7]

|  | A61L 101/36 |
· · | Carboxylic acids or derivatives thereof [7]

|  | A61L 101/38 |
· · | Ethers [7]

|  | A61L 101/40 |
· · | containing sulfur [7]

|  | A61L 101/42 |
· · | Organo-metallic compounds or complexes [7]

|  | A61L 101/44 |
· · | Heterocyclic compounds [7]

|  | A61L 101/46 |
· · | Macromolecular compounds [7]

|  | A61L 101/48 |
· · · | obtained by reactions only involving carbon-to-carbon unsaturated bonds [7]

|  | A61L 101/50 |
· · · | Polysaccharides or derivatives thereof [7]

|  | A61L 101/52 |
· | Micro-organisms or substances produced by or extracted from micro-organisms [7]

|  | A61L 101/54 |
· | Enzymes [7]

|  | A61L 101/56 |
· | Plant extracts or vegetable products of undetermined chemical constitution, e.g. plant fibre [7]