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특허 상세정보

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Aqueous coating compositions and coated metal surfaces

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05D-003/00    B05D-001/36   
미국특허분류(USC) 427/388.4 ; 427/409 ; 427/435 ; 427/327
출원번호 US-0535753 (1995-09-28)
발명자 / 주소
  • Claffey William J.
출원인 / 주소
  • Man-Gill Chemical Company
대리인 / 주소
    Renner, Otto, Boisselle & Sklar
인용정보 피인용 횟수 : 16  인용 특허 : 21
초록

The coating compositions also may contain fluoride ions and/or iron. A method of improving the corrosion resistance of iron, steel, and zinc-coated surfaces also is described, and the method comprises contacting the surfaces with an aqueous acidic coating composition as described above. The coated metal surfaces may be subsequently provided with an organic or inorganic top-coat or seal-coat resulting in improved corrosion resistance, adhesion and detergent resistance properties.

대표
청구항

[ I claim:] [1.] A method of increasing the corrosion resistance of iron, steel and zinc-coated surfaces which comprises contacting the surface with an aqueous coating composition to provide a first coating on the surface, wherein the aqueous coating composition comprises:(A) at least one cyclic hydroxy compound selected from the group consisting of cyclic polyhydroxy compounds and substituted phenols;(B) phosphate ions;(C) at least one organic oxidizer-accelerator; and(D) water.

이 특허에 인용된 특허 (21)

  1. Marsden James Glenn (Amawalk Ossining NY) Orenski Peter Joseph (Ossining NY), Azido-silane compositions.
  2. Maloney James E. (Eagan MN), Liquid phosphatizing composition and use thereof.
  3. Howell ; Jr. John K. (North Branch MI) Kulick Leonard (Ferndale MI), Melamine-formaldehyde and tannin treatment of metal surfaces.
  4. van Ooij Wim J. (Fairfield OH) Sabata Ashok (Middletown OH), Metal sheet with enhanced corrosion resistance having a silane treated aluminate coating.
  5. Carey William S. (Ridley Park PA) Chen Fu (Newtown PA) Reichgott David W. (Richboro PA), Method for treating metal surfaces with a polymer solution.
  6. Matsushima ; Yasunobu ; Yashiro ; Kuniji ; Kaneko ; Hideaki ; Suzuki ; M asanori, Post treatment of conversion-coated zinc surfaces.
  7. Claffey William J. (Novelty OH) Reid A. J. (Gates Mills OH), Post treatment of phosphated metal surfaces by aluminum zirconium metallo-organic complexes.
  8. Claffey William J. (15174 Hook Hollow Rd. Novelty OH 44072) Reid Alan J. (13345 County Line Rd. Gates Mills OH 44040), Post treatment of phosphated metal surfaces by organic titanates.
  9. Kulick Leonard (Ferndale MI) Howell ; Jr. John K. (Rochester MI), Post-treatment of conversion-coated metal surfaces.
  10. Kroenke William J. (Brecksville OH) Mazany Anthony M. (Broadview Heights OH) Standish John V. (Cleveland OH), Process for inhibiting corrosion of metal and corrosion-inhibiting layer use therein.
  11. Hacias, Kenneth J., Process for producing phosphate coatings.
  12. Gotta Hans (Weiden DT) Schroll Franz-Heinz (Hurth DT), Process for the production of sprayed phosphate coats on iron and steel.
  13. Nakaso Akishi (Oyama JPX) Kaneko Youichi (Shimodate JPX) Okamura Toshiro (Shimodate JPX) Yamanoi Kiyoshi (Shimodate JPX), Process for treating metal surface.
  14. Peters Donald S. (Novelty OH), Recovery of useful products from by-products of phosphate conversion coating process.
  15. Hengelhaupt ; Erich ; Peier ; Lothar, Rust transforming composition.
  16. Kulick Leonard (Ferndale MI) Saad Karim I. (Sterling Heights MI), Tannin containing compositions.
  17. Lindert Andreas (Troy MI) Wolpert Stephen M. (Detroit MI), Tannin mannich adducts for improving corrosion resistance of metals.
  18. Siebert Elizabeth J. (Troy MI), Treating an autodeposited coating with an alkaline solution containing anions of multifunctional organic acids.
  19. Kelly Roger A. (Euclid OH) Pekar Howard G. (Mentor OH), Treatment of metal parts to provide rust-inhibiting coatings by phosphating and electrophoretically depositing a siccati.
  20. Lindert Andreas (Troy MI) Kramer Jack A. (Troy MI), Treatment of metal with group IV B metal ion and derivative of polyalkenylphenol.
  21. Reichgott David W. (Richboro PA), Water surface enhancer and lubricant for formed metal surfaces.

이 특허를 인용한 특허 (16)

  1. Helmut W. Kucera ; Yuan He, Aqueous metal treatment composition.
  2. Helmut W. Kucera ; Rebecca S. Cowles, Aqueous primer or coating.
  3. Zepf,Walter, Coating solution for metals and metal alloys.
  4. Kazuya Nakada JP; Motoki Kawaguchi JP, Composition and process for treating metal surfaces.
  5. Tomlinson Charles E., Conversion coatings for metals using group IV-A metals in the presence of little or no fluoride and little or no chromi.
  6. Kirsch, Gabriel J.; Kutzko, Paul B., Dry-film, anti-corrosive cold forming lubricant.
  7. Tomlinson Charles E., Group IV-A protective films for solid surfaces.
  8. Su, Shiu-Chin H.; Rajaraman, Suresh K.; Borovik, Alexander S.; Guyer, Kendall L.; Pohl, Eric R., Hydroxyl-functional carbamoyl organosilicon compounds of low VOC and HAP generating potential, anti-corrosion and/or adhesion promoting coating composition containing same, environmentally benign method of coating metal therewith and resulting coated metal.
  9. Borovik, Alexander S.; Su, Shiu-Chin H., Method of applying an anti-corrosion and/or adhesion promoting coating to a metal and resulting coated metal.
  10. Borovik, Alexander S.; Su, Shiu-Chin H., Method of applying an anti-corrosion and/or adhesion promoting coating to a metal and resulting coated metal.
  11. Peters Donald S. ; Brent Randall J., Methods of recycling and compositions used therein.
  12. Sharaby Ahmed ; Miller Robert N., Non-toxic corrosion inhibitive compositions and methods therefor.
  13. Schonfelder,Eckart; Schwane,Gunther; Werner,Harald, Stripper for special steel.
  14. Diaddario, Jr.,Leonard L.; Marzano,Michael, Trivalent chromate conversion coating.
  15. Kucera, Helmut W., Two-part aqueous metal protection treatment.
  16. Ikegami, Makoto; Homi, Makoto, Zinc powder dispersible in water and zinc powder-containing water base paint.

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