FR2371390A2 - PRODUCT INTENDED IN PARTICULAR FOR THE PROTECTION OF SURFACES IN CONTACT WITH AN AQUEOUS MEDIUM - Google Patents

PRODUCT INTENDED IN PARTICULAR FOR THE PROTECTION OF SURFACES IN CONTACT WITH AN AQUEOUS MEDIUM

Info

Publication number
FR2371390A2
FR2371390A2 FR7712537A FR7712537A FR2371390A2 FR 2371390 A2 FR2371390 A2 FR 2371390A2 FR 7712537 A FR7712537 A FR 7712537A FR 7712537 A FR7712537 A FR 7712537A FR 2371390 A2 FR2371390 A2 FR 2371390A2
Authority
FR
France
Prior art keywords
glass
water
ions
resin
soluble
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
FR7712537A
Other languages
French (fr)
Other versions
FR2371390B2 (en
Inventor
Cyril Francis Drake
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2371390A2 publication Critical patent/FR2371390A2/en
Application granted granted Critical
Publication of FR2371390B2 publication Critical patent/FR2371390B2/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/0035—Compositions for glass with special properties for soluble glass for controlled release of a compound incorporated in said glass
    • 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
    • C09D5/1687—Use of special additives

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • Dentistry (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

Peinture à base de poudre de verre noyée dans une résine, ce verre comportant, selon le brevet principal un ou plusiers composés du mercure ou du cuivre fournissant des ions solubles dans l'eau qui détruisent les organismes aquatiques susceptibles de dégrader biologiquement la surface peinte immergée. Un deuxieme verre reparti uniformément dans la résine est utilisé pour contrôler la diffusion des ions biocides, de façon qu'elle diminue avec la vitesse relative entre la surface peinte et l'eau. Un verre sodocalcique à haute teneur en pentoxyde phosphoreux libérant des ions d'hydrogène peut constituer ce deuxième verre, l'agent biocide étant du borate de cuivre qui n'est soluble qu'en milieu acide et dont la diffusion est fonction exponentielle du pH de l'eau. Application aux revêtements de protection des coques de navires.Paint based on glass powder embedded in a resin, this glass comprising, according to the main patent one or more mercury or copper compounds providing water-soluble ions which destroy aquatic organisms liable to biologically degrade the submerged painted surface . A second glass distributed uniformly in the resin is used to control the diffusion of biocidal ions, so that it decreases with the relative speed between the painted surface and the water. A soda-lime glass with a high content of phosphorous pentoxide releasing hydrogen ions can constitute this second glass, the biocidal agent being copper borate which is only soluble in an acidic medium and whose diffusion is an exponential function of the pH of the water. Application to protective coatings for ship hulls.

FR7712537A 1976-04-29 1977-04-26 PRODUCT INTENDED IN PARTICULAR FOR THE PROTECTION OF SURFACES IN CONTACT WITH AN AQUEOUS MEDIUM Granted FR2371390A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7617465A GB1542064A (en) 1976-04-29 1976-04-29 Biocidal compositions

Publications (2)

Publication Number Publication Date
FR2371390A2 true FR2371390A2 (en) 1978-06-16
FR2371390B2 FR2371390B2 (en) 1982-12-10

Family

ID=10095653

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712537A Granted FR2371390A2 (en) 1976-04-29 1977-04-26 PRODUCT INTENDED IN PARTICULAR FOR THE PROTECTION OF SURFACES IN CONTACT WITH AN AQUEOUS MEDIUM

Country Status (14)

Country Link
JP (1) JPS52133335A (en)
AU (1) AU515755B2 (en)
BE (1) BE854036A (en)
DK (1) DK153771C (en)
ES (1) ES458231A1 (en)
FR (1) FR2371390A2 (en)
GB (1) GB1542064A (en)
HK (1) HK74979A (en)
IL (1) IL51810A (en)
IT (1) IT1075505B (en)
NL (1) NL7704478A (en)
NO (1) NO155442C (en)
SE (1) SE7704994L (en)
ZA (1) ZA771949B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0710574D0 (en) * 2007-06-02 2007-07-11 Macgregor Keith M Antifouling composition
JP2023097144A (en) * 2021-12-27 2023-07-07 国立大学法人大阪大学 Glass powder composite and method of producing glass powder composite
JP2024057493A (en) * 2022-10-12 2024-04-24 国立大学法人大阪大学 Glass powder composite and method for producing glass powder composite

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK50624C (en) * 1933-12-23 1935-09-02 Stanco Inc Process for the production of a fungicidal, complex copper compound.
US3476577A (en) * 1967-03-22 1969-11-04 United States Steel Corp Antifoulant composition and method

Also Published As

Publication number Publication date
NO771437L (en) 1977-11-01
ES458231A1 (en) 1978-02-16
NO155442B (en) 1986-12-22
JPS5334205B2 (en) 1978-09-19
DK153771C (en) 1989-01-16
ZA771949B (en) 1978-04-26
JPS52133335A (en) 1977-11-08
DK153771B (en) 1988-09-05
SE7704994L (en) 1977-10-30
NO155442C (en) 1987-04-01
AU2453577A (en) 1978-10-26
HK74979A (en) 1979-11-02
IL51810A (en) 1980-06-30
NL7704478A (en) 1977-11-01
FR2371390B2 (en) 1982-12-10
AU515755B2 (en) 1981-04-30
IL51810A0 (en) 1977-06-30
DK185777A (en) 1977-10-30
GB1542064A (en) 1979-03-14
BE854036A (en) 1977-10-28
IT1075505B (en) 1985-04-22

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