RU94019948A - Compound for treatment of phosphate coating, method for formation of protective coating of article - Google Patents

Compound for treatment of phosphate coating, method for formation of protective coating of article

Info

Publication number
RU94019948A
RU94019948A RU94019948/02A RU94019948A RU94019948A RU 94019948 A RU94019948 A RU 94019948A RU 94019948/02 A RU94019948/02 A RU 94019948/02A RU 94019948 A RU94019948 A RU 94019948A RU 94019948 A RU94019948 A RU 94019948A
Authority
RU
Russia
Prior art keywords
phosphate
film
cationic
salt
corrosion resistance
Prior art date
Application number
RU94019948/02A
Other languages
Russian (ru)
Inventor
Фуруяма Осаму
Jp]
Морита Риодзи
Исии Хитоси
Original Assignee
Хенкель Корпорейшн (Us)
Хенкель Корпорейшн
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
Priority claimed from JP03308227A external-priority patent/JP3139795B2/en
Application filed by Хенкель Корпорейшн (Us), Хенкель Корпорейшн filed Critical Хенкель Корпорейшн (Us)
Publication of RU94019948A publication Critical patent/RU94019948A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/20—Orthophosphates containing aluminium cations

Abstract

FIELD: treatment of phosphate coatings. SUBSTANCE: bath for treatment of phosphate surface containing organic polymer compound (or its salt) which includes, at least, one cationic atom of nitrogen and has molecular weight within 1000 to 1000000, forming on metal (for instance, zinc, aluminum, etc) surfaces a film possessing high corrosion resistance and also serves as the base for paint. Preferably, film has resin formed by the cationic or organic compound (or its salt) and penetrates into granules between phosphate crystals with concurrent formation of composite from crystals of phosphate and resin. Film formed in compliance with the present invention provides for considerable increase of corrosion resistance and cohesion with paint as compared with phosphate conversion effected by the same method, except that organic polymeric including cationic nitrogen is absent. Besides, even in case of exclusion of operation of application of base, the present invention allows obtaining the service characteristics, approximately, equalling that attained in application of base to common phosphate films. EFFECT: higher quality.

Claims (1)

Ванна для обработки фосфатной поверхности, содержащая катионное органическое полимерное соединение (или его соль), которое включает по меньшей мере 1 катионный атом азота и имеет молекулярный вес в пределах от 1000 до 1000000, образующая на металлических поверхностях (например, железо, цинк, алюминий и т.п.) пленку, обладающую высокой коррозионной стойкостью, которая является также превосходной основой для окрашивания. Предпочтительно пленка является такой, в которой смола, образуемая катионным органическим соединением (или его солью), проникает в границы зерен между кристаллами фосфата с одновременным образованием композита из кристаллов фосфата и смолы. Пленка, образованная в соответствии с изобретением, обеспечивает значительное повышение коррозионной стойкости и сцепления с краской по сравнению с фосфатной конверсией, осуществляемой таким же способом, за исключением отсутствия органического полимера, включающего катионный азот. Кроме того, даже при исключении операции нанесения грунта изобретение позволяет получить эксплуатационные характеристики, приблизительно равные достигаемым при нанесении грунта на обычные фосфатные пленки.A phosphate surface treatment bath containing a cationic organic polymer compound (or salt thereof) that includes at least 1 cationic nitrogen atom and has a molecular weight in the range of 1,000 to 1,000,000 forming on metal surfaces (e.g., iron, zinc, aluminum and etc.) a film with high corrosion resistance, which is also an excellent base for coloring. Preferably, the film is one in which the resin formed by the cationic organic compound (or its salt) penetrates the grain boundaries between the phosphate crystals while simultaneously forming a composite of the phosphate crystals and the resin. The film formed in accordance with the invention provides a significant increase in corrosion resistance and adhesion to the paint compared to phosphate conversion carried out in the same way, except for the absence of an organic polymer including cationic nitrogen. In addition, even with the exception of the operation of applying the soil, the invention allows to obtain operational characteristics approximately equal to those achieved when applying the soil to conventional phosphate films.
RU94019948/02A 1991-10-29 1992-10-22 Compound for treatment of phosphate coating, method for formation of protective coating of article RU94019948A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPH3-308227 1991-10-29
JP03308227A JP3139795B2 (en) 1991-10-29 1991-10-29 Metal surface treatment agent for composite film formation

Publications (1)

Publication Number Publication Date
RU94019948A true RU94019948A (en) 1996-04-10

Family

ID=48447757

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94019948/02A RU94019948A (en) 1991-10-29 1992-10-22 Compound for treatment of phosphate coating, method for formation of protective coating of article

Country Status (3)

Country Link
KR (1) KR940702949A (en)
RU (1) RU94019948A (en)
TW (1) TW245739B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2458183C1 (en) * 2008-11-27 2012-08-10 Ниппон Стил Корпорейшн Sheet of electro-technical steel and method for its production
RU2459014C1 (en) * 2011-06-17 2012-08-20 Общество с ограниченной ответственностью "ИнтерФтор" Method for processing of metal-coated polymer products
RU2466208C2 (en) * 2008-06-20 2012-11-10 Ниппон Стил Корпорейшн Plate from unoriented electrical steel, and method for its manufacture

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2466208C2 (en) * 2008-06-20 2012-11-10 Ниппон Стил Корпорейшн Plate from unoriented electrical steel, and method for its manufacture
RU2458183C1 (en) * 2008-11-27 2012-08-10 Ниппон Стил Корпорейшн Sheet of electro-technical steel and method for its production
RU2459014C1 (en) * 2011-06-17 2012-08-20 Общество с ограниченной ответственностью "ИнтерФтор" Method for processing of metal-coated polymer products

Also Published As

Publication number Publication date
KR940702949A (en) 1994-09-17
TW245739B (en) 1995-04-21

Similar Documents

Publication Publication Date Title
ES474505A1 (en) Spray coating process.
NO993118D0 (en) Method of treating metallic surfaces
CA2205468A1 (en) Water-reducible coating composition for providing corrosion protection
CA2053192A1 (en) Use of amorphous carbon to promote adhesion between electroactive polymer films and conductive substrates
SE8000426L (en) WATERBUREN COATING COMPOSITION OF EPOXY RESIN, POLYMERIC ACID AND TERTIER AMINE
CA2219497A1 (en) Coating composition containing acrylic polymers with pendant carbamate groups
RU94026093A (en) Polymer functionalization
EP1069167A3 (en) Coating composition
TW363075B (en) Fluoride polymer compound painting and coating method thereof
AU4397989A (en) Process for coating metal substrates with a primer powder and with a surface coating applied by dipping, powder primer compositions employed and composite materials obtained
AU2002336973A1 (en) Films coated with paint
MX9604181A (en) Coating containing hydrazide compounds for enhanced durability.
AU5658498A (en) Method for coating substrates, preferably with metal
HUP0100715A1 (en) Dispersed resins for use in coating compositions
CA2055352A1 (en) Primer for the metallisation of substrate surfaces
ES2079222T3 (en) PROCEDURE FOR THE IMPROVEMENT OF THE ADHERENCE OF PRECIPITATED METAL LAYERS WITHOUT CURRENT.
BR9003710A (en) METAL SUBSTRATE AND PRE-RECOVERED METAL SUBSTRATE AND TO PRODUCE A PRE-RECOVERED CONFORMED METAL SUBSTRATE
RU94019948A (en) Compound for treatment of phosphate coating, method for formation of protective coating of article
RU95110879A (en) Method of applying polymer material coating onto inner surface of hydro-thermo-sanitary pipes, in particular, those made of aluminium, and thus manufactured pipes
Van Ooij et al. Novel pretreatments of metals for corrosion protection by coatings. II. Plasma-polymerized HMDS films on Galvalume panels
MXPA01008428A (en) Polymer-coated metal composites by dip autopolymerization.
JPH06293975A (en) Method for anticorrosive coating of steel made article
DE59205484D1 (en) Process for heat sealing with a heat sealable coating agent
JPH0569595B2 (en)
JPS59162278A (en) Zinc or zinc alloy plated steel sheet for coating substrate