WO1998038238A3 - Antibacterial and fungicidal polymer dispersions - Google Patents
Antibacterial and fungicidal polymer dispersions Download PDFInfo
- Publication number
- WO1998038238A3 WO1998038238A3 PCT/EP1998/000953 EP9800953W WO9838238A3 WO 1998038238 A3 WO1998038238 A3 WO 1998038238A3 EP 9800953 W EP9800953 W EP 9800953W WO 9838238 A3 WO9838238 A3 WO 9838238A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antibacterial
- total weight
- components
- relative
- component
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/02—Emulsion paints including aerosols
- C09D5/024—Emulsion paints including aerosols characterised by the additives
- C09D5/025—Preservatives, e.g. antimicrobial agents
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/08—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing solids as carriers or diluents
- A01N25/10—Macromolecular compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
- A01N59/20—Copper
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
In order to prepare an antibacterial and fungicidal polymer dispersion, a polymer dispersion is mixed with an amount of a protective polymer which is dispersible in the polymer dispersion, said amount being sufficient to attain an antibacterial and fungicidal effect. The protective polymer comprises: between 3 and 60 wt %, relative to the total weight of components a) and b) without metallic ions, of at least one C3 to C7 alpha, beta-monoethylenically unsaturated mono or dicarboxylic acid which is partially or completely neutralized or can be present as an anhydride, as component a); between 97 and 40 wt %, relative to the total weight of components a) and b) without metallic ions, of at least one C1 to C20 alkyl(meth)acrylate, of a C1 to C20 carboxylic acid vinyl ester, of a vinyl aromatic containing up to 20 carbon atoms, of an ethylenically unsaturated C3 to C6 nitrile, of a vinyl halide or a non-aromatic C4 to C8 hydrocarbon and at least two conjugated double bonds or ethylene or propylene as component b); between 0 and 50 wt %, relative to the total weight of components a) and b) without metallic ions, of at least one further ethylenically unsaturated monomer, as component c); and between 0 and 20 wt %, relative to the total weight of components a), b) and c) without metallic ions, of at least one cross-linking polyfunctional monomer, as component d). Between 1 and 100 mol % of the acid groups are converted into salts of at least one antibacterial and/or fungicidal metallic ion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP98912337A EP1018871A2 (en) | 1997-02-24 | 1998-02-19 | Antibacterial and fungicidal polymer dispersions |
| AU67217/98A AU6721798A (en) | 1997-02-24 | 1998-02-19 | Antibacterial and fungicidal polymer dispersions |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19707221.6 | 1997-02-24 | ||
| DE1997107221 DE19707221A1 (en) | 1997-02-24 | 1997-02-24 | Antibacterial and fungicidal polymer dispersions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO1998038238A2 WO1998038238A2 (en) | 1998-09-03 |
| WO1998038238A3 true WO1998038238A3 (en) | 1999-05-14 |
Family
ID=7821239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1998/000953 WO1998038238A2 (en) | 1997-02-24 | 1998-02-19 | Antibacterial and fungicidal polymer dispersions |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1018871A2 (en) |
| AU (1) | AU6721798A (en) |
| DE (1) | DE19707221A1 (en) |
| WO (1) | WO1998038238A2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0016631D0 (en) * | 2000-07-07 | 2000-08-23 | House David P | Hygiene control arrangements |
| DE10109447A1 (en) | 2001-02-27 | 2002-09-05 | Basf Ag | Antibacterial and fungicidal polymer dispersions and polymer solutions |
| US20030185889A1 (en) * | 2002-03-27 | 2003-10-02 | Jixiong Yan | Colloidal nanosilver solution and method for making the same |
| DE102006056284A1 (en) * | 2006-11-29 | 2008-06-05 | Helling, Günter, Dr. | Antimicrobial aqueous dispersions, useful e.g. for treating medical equipment, are obtained by mixing aqueous dispersions of polymer and metal or metal compound |
| DE102007020523A1 (en) * | 2007-05-02 | 2008-11-06 | Helling, Günter, Dr. | Metal salt nanogel-containing polymers |
| PL214152B1 (en) * | 2009-09-29 | 2013-06-28 | Ekopak Plus Spolka Z Ograniczona Odpowiedzialnoscia | Cardboard with biocidal properties and method for obtaining cardboard with biocidal properties |
| CN115478440B (en) * | 2021-06-15 | 2024-05-03 | 贝内克-长顺汽车内饰材料（张家港）有限公司 | Water-based paint and antibacterial leather prepared from same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809244A1 (en) * | 1977-03-04 | 1978-09-21 | Nitto Electric Ind Co | ANTIBACTERIAL AND FUNGICIDAL MATERIAL |
| EP0253639A1 (en) * | 1986-07-14 | 1988-01-20 | Nippon Paint Co., Ltd. | Resinous particles and preparation thereof |
| JPH03179063A (en) * | 1989-09-27 | 1991-08-05 | Saiden Kagaku Kk | Aqueous algae-, fungi-, and stainproof coating composition |
-
1997
- 1997-02-24 DE DE1997107221 patent/DE19707221A1/en not_active Withdrawn
-
1998
- 1998-02-19 EP EP98912337A patent/EP1018871A2/en not_active Withdrawn
- 1998-02-19 WO PCT/EP1998/000953 patent/WO1998038238A2/en not_active Application Discontinuation
- 1998-02-19 AU AU67217/98A patent/AU6721798A/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809244A1 (en) * | 1977-03-04 | 1978-09-21 | Nitto Electric Ind Co | ANTIBACTERIAL AND FUNGICIDAL MATERIAL |
| EP0253639A1 (en) * | 1986-07-14 | 1988-01-20 | Nippon Paint Co., Ltd. | Resinous particles and preparation thereof |
| JPH03179063A (en) * | 1989-09-27 | 1991-08-05 | Saiden Kagaku Kk | Aqueous algae-, fungi-, and stainproof coating composition |
Non-Patent Citations (1)
| Title |
|---|
| DATABASE WPI Section Ch Week 9137, Derwent World Patents Index; Class A18, AN 91-270962, XP002097195 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1998038238A2 (en) | 1998-09-03 |
| DE19707221A1 (en) | 1998-08-27 |
| AU6721798A (en) | 1998-09-18 |
| EP1018871A2 (en) | 2000-07-19 |
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