WO1998046683A1 - Coating compositions comprising busoxinone - Google Patents
Coating compositions comprising busoxinone Download PDFInfo
- Publication number
- WO1998046683A1 WO1998046683A1 PCT/EP1998/002140 EP9802140W WO9846683A1 WO 1998046683 A1 WO1998046683 A1 WO 1998046683A1 EP 9802140 W EP9802140 W EP 9802140W WO 9846683 A1 WO9846683 A1 WO 9846683A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- busoxinone
- coating composition
- agents
- water
- resins
- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1612—Non-macromolecular compounds
- C09D5/1625—Non-macromolecular compounds organic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
- A01N43/74—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,3
- A01N43/76—1,3-Oxazoles; Hydrogenated 1,3-oxazoles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
- C08K5/159—Heterocyclic compounds having oxygen in the ring having more than two oxygen atoms in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/55—Boron-containing compounds
-
- 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
- C09D5/16—Antifouling paints; Underwater paints
Definitions
- the present invention concerns coating compositions comprising busoxinone which protect surfaces or objects in frequent or constant contact with water for a long period of time from settlement by aquatic organisms, also known as fouling
- aquatic organisms such as algae, fungi, bactena, microbes, and aquatic animals such as, e.g tumcates, hydroids, bivalves, bryozoans, polychaete worms, sponges, barnacles, molluscs and crastacea
- aquatic organisms such as algae, fungi, bactena, microbes, and aquatic animals
- tumcates e.g tumcates, hydroids, bivalves, bryozoans, polychaete worms, sponges, barnacles, molluscs and crastacea
- the attachment or settlement of said organisms is also known as 'fouling' of a structure.
- the exterior, but possibly also the interior of the obiect may deteriorate, the surface changes, e g.
- the common method of controlling the attachment of fouling organisms is by treating the structure to be protected with a coating which comp ⁇ ses an antifouling agent
- the antifouling agent If the antifouling agent is released too rapidly, it will be exhausted quickly and the coating will have to be re-applied to the surface to be protected, thereby shorthenmg the interval between normal service pe ⁇ ods.
- Said re-appliance of the antifouling coating is costly and time-consuming Fouling of surfaces or objects exposed to humid or aqueous environments often starts with the attachment or settlement of algae. This roughens the smooth surface thereby easing the settlement of other fouling organisms such as, e.g. tunicates, barnacles, Crustacea, molluscs and the like.
- the algicidal properties of coatings which protect surfaces from fouling are of primary interest.
- EP-0,044,185 published on 20 January 1982, and US-4,421 ,546 disclose busoxinone as a herbicide effective for pre- or post-emergence control of ground weeds and aquatic weeds, including algae. Said art documents also disclose aqueous sprays, drenches, solid powders or invert emulsions comprising busoxinone. Further, EP-0,127,433, published on 5 December 1984, encompasses synergistic compositions comprising fluridone and busoxinone, useful as algicides and aquatic herbicides.
- busoxinone The pre- and post-emergence herbicidal activity of busoxinone is further described by W. Bond in Test Agrochem. Cultiv., 8, p. 106-107, 1987 (CAN 107:54066) and A.K. Wilson et al. in abstract no. 859,090 Gov. Rep. Announce Index U.S., 88(23) 1988, (CAN 111 :35070).
- the present invention provides for coating compositions comprising an effective algicidal amount of busoxinone which inhibit the attachment or settlement of algae to surfaces in a humid or aqueous environment.
- Said coating compositions are capable of forming coatings having excellent antifouling performance and capable of providing such excellent performance for a period of time long enough to bridge the interval between normal service periods.
- the coating compositions of the present invention provide a safer and ecologically more acceptable alternative for current coatings comprising antifouling products based on heavy metals such as cuprous oxide and the like, or those based on organometallic derivatives such as organo-tin compounds.
- the toxicity of busoxinone to mammals is acceptable and as such it is less hazardous for humans when it reaches the human body by direct physical contact (e.g. during handling or application) or via the food chain. Its bio-degradability ensures that it is less persistent in the environment and that it causes less and shorter environmental pollution and stress.
- the chemical stability of busoxinone furthermore implies that it is compatible with most non-living materials as such and does not need special precautions such as the addition of agents for stabilizing busoxinone.
- fouling organisms is meant to comprise organisms that attach, settle, grow on or adhere to various kinds of surfaces, in particular in humid or aqueous environments such as, marine waters, fresh waters, brackish waters, rain water, and also cooling water, drainage water, waste water and sewage.
- Fouling organisms are Algae such as, for example, Microalgae, e.g. Amphora, Achnanthes, Navicula, Amphiprora. Melosira, Cocconeis, Chlamydomonas, Chlorella, Ulothrix, Anabaena,
- Phaeodactylum Porphyridium; Macroalgae, e.g. Enteromorpha, Cladophora, Ectocarpus, Acrochaetium, Ceramium, Polysiphonia and Hormidium sp.; fungi; microbes; tunicates, including members of the class Ascidiacea such as Ciona intestinalis, Diplosoma l ⁇ sterianium, and Botryllus schi; members of the class Hydrozoa, including Clava squamata, Hydractinia echinata, Obelia geniculata and Tubularia larynx; bivalves, including Mytilus edulis, Crassostrea virginica, Ostrea edulis, Ostrea chilensia, and Lasaea rubra; bryozoans, including Electra pilosa, Bugula neritina, and Bowerbankia gracilis; polychaete worms,
- the coating compositions of the present invention comprise an effective algicidal amount of busoxinone; and polymers or copolymers derived from such monomers as dialkyl siloxanes, (meth)acrylic acid, (meth)acrylic acid esters, vinyl and allyl alcohols and derived esters, maleic acid, styrene, vinylchloride, butadiene, acrylamide, acrylonitrile, or resins such as alkyd resins, polyurethanes, epoxy resins, phenolic resins and urea-formaldehyde resins; and mixtures thereof.
- the coating compositions of the present invention can further comprise one or more additives selected from the group consisting of water-repelling agents; surface slipping agents; diluents; organic binding agents; insecticides; fungicides; bactericides; auxiliary solvents; processing additives; fixatives; thickening agents; plasticizers; UV-stabilizers; stabilisers against heat or light; dyes; color pigments; siccatives; corrosion inhibitors; antisettling agents; anti-skinning agents; and antifoaming agents.
- additives selected from the group consisting of water-repelling agents; surface slipping agents; diluents; organic binding agents; insecticides; fungicides; bactericides; auxiliary solvents; processing additives; fixatives; thickening agents; plasticizers; UV-stabilizers; stabilisers against heat or light; dyes; color pigments; siccatives; corrosion inhibitors; antisettling agents; anti-skinning agents; and antifoaming agents.
- Useful additives in said compositions comprise water-repelling agents and surface slipping agents that are capable of imparting a low surface tension of the coating film formed by the polymer or copolymer in the coating compositions.
- Busoxinone can be added in neat form to the coating composition or dissolved or suspended in a sufficient amount of diluent.
- the diluent consists of one or more of the solvents as they occur in the final composition.
- Diluents used for the production of the coating compositions should preferably not be readily flammable and should be as far as possible non-toxic to nontarget animals or plants and humans in the relevant surrounding.
- Diluents suitable for this purpose are, for example, water or, organic solvents such as, for example, aromatic hydrocarbons, e.g. methylbenzene, dimethylbenzene mixtures, substituted naphthalenes; alcohols and glycols and their ethers and esters, e.g.
- Coating compositions can be prepared in the usual way, if necessary, with assistance of solution promotors.
- compositions which can be used consist of emulsions, dispersions or suspensions of busoxinone in water or suitable diluents, or also concentrates for preparing such emulsions, dispersions or suspensions which can be directly adjusted to the required concentration.
- busoxinone is, for example, mixed with a dispersing, suspending or emulsifying agent
- Busoxinone can also be dissolved or dispersed in a suitable inert solvent and mixed simultaneously or subsequently with a dispersing or emulsifying agent
- the coating compositions of the present invention may further comprise other adiuvants conventionally employed in the art of formulation These depend on specific applications and the user s preference
- adiuvants are, for example, organic binding agents (e g chemically drying organic binder-forming polymers such as alkyd resins or physically drying organic bmder-iormmg solids by solvent evaporation), insecticides such as, for example, chlo ⁇ nated hydrocarbons, e g endosulfan, organophosphates, e g chloropy ⁇ phos, pyrethroids, e g permeth ⁇ n and the like, additional fungicides and bactericides such as alcohols, e g ethanol, 2,3,3-t ⁇ odallyl alcohol, aldehydes, e g formaldehyde, glutaraldehyde, formaldehyde releasing compounds e g 2-bromo- 2-mtro-propane-l ,3
- the adjuvants are not essential to the practice of the present invention but are included in particular formulations, especially in coating formulations to optimize overall effectiveness and ease of application. They can be used therein in the conventional amounts.
- the coating compositions of the present invention can comprise further components known for use in coatings, for example plasticisers, thickening and anti-settling agents, auxiliary film-forming resins and stabilisers against heat or light.
- Appropriate formulations are formulated following art-known procedures such as, e.g. busoxinone can be mixed with an extender, which consists of a liquid, semi-solid or solid carrier, and optionally surface- active agents such as emulsifiers and/or dispersing agents.
- Coatings formed by the present coating compositions can comprise any number of forms, including paints, gelcoats, varnishes, and the like.
- the coating compositions can comprise from 1 up to 75%, in particular from 10 to 50% of busoxinone by weight based on the total weight of the dry mass of said composition (i.e. up to 50%, in particular from 5 to 25% of busoxinone by weight based on the total weight of the coating composition).
- the tercn "dry mass" represents the total solid content of said coating compositions.
- the coating compositions of the present invention are prepared by intimately mixing an effective algicidal amount of busoxinone with the other ingredients such as, polymers or copolymers, resins, and other optional additives such as, water-repelling agents; surface slipping agents; diluents; organic binding agents; insecticides; fungicides; bactericides; auxiliary solvents; processing additives; fixatives; thickening agents; plasticizers; UV-stabilizers; stabilisers against heat or light; dyes; color pigments; siccatives; corrosion inhibitors; antisettling agents; anti-skinning agents; and antifoaming agents.
- the other ingredients such as, polymers or copolymers, resins, and other optional additives such as, water-repelling agents; surface slipping agents; diluents; organic binding agents; insecticides; fungicides; bactericides; auxiliary solvents; processing additives; fixatives; thickening agents; plasticizers; UV-stabilizers; stabilis
- the coating compositions of the present invention are especially suitable to protect surfaces or objects in constant or frequent contact with water from fouling or attachment or settlement of algae, by applying to said surfaces or objects a coating composition comprising busoxinone.
- surfaces or objects are for instance, shiphulls; recreational equipment, such as surfboards, jet skis, and water skis; harbor installations; piers and pilings; drying docks; sluice-gates; locks; mooring masts; buoys; offshore oil rigging equipment; drilling platforms; bridges; pipelines; fishing nets; cables and any other object in constant or frequent contact with water
- coating compositions in accordance with the invention can be used to protect constructions such as, e.g. swimming pools, baths, cooling water circulation circuits and industrial baths in various installations, e.g. in manufacturing plants or in air- conditioning installations, the function of which can be impaired by the presence and/or the multiplication of algae.
- constructions such as, e.g. swimming pools, baths, cooling water circulation circuits and industrial baths in various installations, e.g. in manufacturing plants or in air- conditioning installations, the function of which can be impaired by the presence and/or the multiplication of algae.
- buildings and parts of buildings such as floors, outer and inner walls or ceilings, or places suffering from dampness such as cellars, bathrooms, kitchens, washing houses and the like, and which are hot-beds for fouling. Fouling not only is problematic from the viewpoint of hygiene and aesthetics, but also causes economic losses because said buildings and/or decorating materials deteriorate more rapidly than desired.
- the present invention also provides the use of coating compositions in accordance with the invention to protect surfaces or objects in frequent or constant contact with water from fouling or from attachment or settlement by algae.
- the present invention further provides a method of protecting a surface which comprises applying to the surface a coating composition in accordance with the invention.
- An especially important use of the method of the invention comprises a method for inhibiting fouling of a ship's hull, which comprises applying to the hull a coating composition in accordance with the invention.
- the method also comprises applying busoxinone comprising coating compositions, optionally in an appropriate formulation, to non-living materials by any of the techniques known in the art such as, for example, bnishing, spraying, atomising, dipping, soaking, immersing, scattering and pouring.
- busoxinone was compared with those of diuron, which is the generic name forN'-(3,4-dichlorophenyl)- ⁇ jV-dimethyl-urea, a well known algicide.
- Example 1 Bleeding test from coating film
- the solubility of busoxinone in water at 25°C is 656 mg/1 and the solubility of diuron in water at 25°C is 42 mg/1.
- test compounds busoxinone and diuron
- solvent-based alkyd coating composition of composition example B.l were added to the solvent-based alkyd coating composition of composition example B.l, and mixed at a concentration ranging from 0.2% to 0.5%.
- Filter paper strips (4 cm x 4 cm) were treated with said coating compositions comprising either busoxinone or diuron and dried.
- the filter paper strips were immersed in water (70 ml) at 60°C for 24 hours.
- concentration of the test compounds released out of the coating in the water solution was measured by a HPLC method.
- busoxinone As illustrated in table 1, despite the higher water solubility of busoxinone compared to diuron, about 10 times less busoxinone bleeds out of the coating into the water solution compared to diuron.
- Example 2 long term efficacy of busoxinone comprising coating composition a) Filter paper test strips (4 cm x 4 cm) were painted on both sides with a coating composition of example 1 comprising 0.3 % of either busoxinone or diuron. The filter paper strips were dried and weathered by placing said paper strips in water of 50°C for 1 or 5 days.
- Filter paper test strips (4 cm x 4 cm) were painted on both sides with the solvent- based acryl silicon coating composition of composition example B.2, further comprising either busoxinone or diuron.
- the filter paper strips were dried and weathered in water of 50°C for 14 days. After the weathering stage, the filter paper strips were placed in an algae culture (Anabaena sp.. Hormidium sp. and Chlorella vulgaris) at 25°C. Deposition of algae was measured weekly and summarized in table 3.
- Suitable coating compositions are exemplified in composition examples B.l to B.4. To these compositions an effective algicidal amount of busoxinone is added. Said amount of busoxinone can range from 0 ⁇ to 50% by weight, based on the total weight of the coating composition (including solvents).
- Poly-Acrylic Resin Varnishes 52.000 Antiprecipitating Agent 0.800
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Polymers & Plastics (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Paints Or Removers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002286131A CA2286131A1 (en) | 1997-04-11 | 1998-04-03 | Coating compositions comprising busoxinone |
AU75243/98A AU7524398A (en) | 1997-04-11 | 1998-04-03 | Coating compositions comprising busoxinone |
JP54347998A JP2001518970A (en) | 1997-04-11 | 1998-04-03 | Coating composition comprising busoxinone |
EEP199900451A EE9900451A (en) | 1997-04-11 | 1998-04-03 | Coating compositions containing busoxinone |
KR1019997008946A KR20010005870A (en) | 1997-04-11 | 1998-04-03 | Coating compositions comprising busoxinone |
PL98336153A PL336153A1 (en) | 1997-04-11 | 1998-04-03 | Buzoxinoine containing coating composition |
NO994917A NO994917L (en) | 1997-04-11 | 1999-10-08 | Coating compositions comprising busoxinone |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97201075 | 1997-04-11 | ||
EP97201075.5 | 1997-04-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998046683A1 true WO1998046683A1 (en) | 1998-10-22 |
Family
ID=8228197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1998/002140 WO1998046683A1 (en) | 1997-04-11 | 1998-04-03 | Coating compositions comprising busoxinone |
Country Status (9)
Country | Link |
---|---|
JP (1) | JP2001518970A (en) |
KR (1) | KR20010005870A (en) |
AU (1) | AU7524398A (en) |
CA (1) | CA2286131A1 (en) |
EE (1) | EE9900451A (en) |
NO (1) | NO994917L (en) |
PL (1) | PL336153A1 (en) |
TR (1) | TR199902393T2 (en) |
WO (1) | WO1998046683A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2813887A1 (en) * | 2000-09-11 | 2002-03-15 | Atofina | Aqueous dispersions of hydrophobic polyurethanes, used as components of marine antifouling paints, prepared from mixture of polyol and diol having neutralized acid functions |
CN102127185A (en) * | 2010-12-15 | 2011-07-20 | 浙江海洋学院 | Acrylic resin with epoxy cycle on side chain and preparation and use thereof |
US10499640B2 (en) * | 2014-11-07 | 2019-12-10 | Syngenta Participations Ag | Herbicidal compounds |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354030A (en) * | 1981-12-24 | 1982-10-12 | Eli Lilly And Company | Isoxazolylimidazolidinone herbicides |
US4421546A (en) * | 1981-12-24 | 1983-12-20 | Eli Lilly And Company | Aquatic method |
US4911749A (en) * | 1982-02-12 | 1990-03-27 | American Cyanamid Company | Aquatic herbicidal methods |
EP0706758A1 (en) * | 1994-04-28 | 1996-04-17 | IHARA CHEMICAL INDUSTRY Co., Ltd. | Marine antifouling agent |
-
1998
- 1998-04-03 JP JP54347998A patent/JP2001518970A/en active Pending
- 1998-04-03 KR KR1019997008946A patent/KR20010005870A/en not_active Application Discontinuation
- 1998-04-03 WO PCT/EP1998/002140 patent/WO1998046683A1/en not_active Application Discontinuation
- 1998-04-03 AU AU75243/98A patent/AU7524398A/en not_active Abandoned
- 1998-04-03 EE EEP199900451A patent/EE9900451A/en unknown
- 1998-04-03 PL PL98336153A patent/PL336153A1/en unknown
- 1998-04-03 CA CA002286131A patent/CA2286131A1/en not_active Abandoned
- 1998-04-03 TR TR1999/02393T patent/TR199902393T2/en unknown
-
1999
- 1999-10-08 NO NO994917A patent/NO994917L/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354030A (en) * | 1981-12-24 | 1982-10-12 | Eli Lilly And Company | Isoxazolylimidazolidinone herbicides |
US4421546A (en) * | 1981-12-24 | 1983-12-20 | Eli Lilly And Company | Aquatic method |
US4911749A (en) * | 1982-02-12 | 1990-03-27 | American Cyanamid Company | Aquatic herbicidal methods |
EP0706758A1 (en) * | 1994-04-28 | 1996-04-17 | IHARA CHEMICAL INDUSTRY Co., Ltd. | Marine antifouling agent |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2813887A1 (en) * | 2000-09-11 | 2002-03-15 | Atofina | Aqueous dispersions of hydrophobic polyurethanes, used as components of marine antifouling paints, prepared from mixture of polyol and diol having neutralized acid functions |
CN102127185A (en) * | 2010-12-15 | 2011-07-20 | 浙江海洋学院 | Acrylic resin with epoxy cycle on side chain and preparation and use thereof |
CN102127185B (en) * | 2010-12-15 | 2013-01-09 | 浙江海洋学院 | Acrylic resin with epoxy cycle on side chain and preparation and use thereof |
US10499640B2 (en) * | 2014-11-07 | 2019-12-10 | Syngenta Participations Ag | Herbicidal compounds |
Also Published As
Publication number | Publication date |
---|---|
NO994917D0 (en) | 1999-10-08 |
TR199902393T2 (en) | 2000-11-21 |
PL336153A1 (en) | 2000-06-05 |
JP2001518970A (en) | 2001-10-16 |
AU7524398A (en) | 1998-11-11 |
EE9900451A (en) | 2000-04-17 |
CA2286131A1 (en) | 1998-10-22 |
KR20010005870A (en) | 2001-01-15 |
NO994917L (en) | 1999-10-08 |
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