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Thermosetting powder coating composition containing a mixture of low Tg and high Tg polymers with acid functional groups 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08L-033/02
출원번호 US-0408856 (1989-09-18)
발명자 / 주소
  • Pettit
  • Jr. Paul H. (Wexford PA)
출원인 / 주소
  • PPG Industries, Inc. (Pittsburgh PA 02)
인용정보 피인용 횟수 : 23  인용 특허 : 6

초록 ▼

A thermosetting powder coating composition which has good stability, pigment dispersion and impact characteristics is disclosed. The composition comprises a co-reactable particle mixture of an acid group-containing acrylic polymer having a Tg in the range of -20°C. to 30°C., an acid group-containing

대표청구항 ▼

A powder coating composition comprising: (a) about 1 percent to about 25 percent by weight based on the weight of resin solids of a first acid group-containing acrylic polymer having a Tg in the range of about -20°C. to about 30°C.; (b) about 40 percent to about 75 percent by weight based on weight

이 특허에 인용된 특허 (6)

  1. Geary Denise M. (Franklin WI) Pettit ; Jr. Paul H. (Allison Park PA) Kaufman Marvin L. (Pittsburgh PA) Vicha Susan K. (North Royalton OH), Hydroxyalkylamide powder coating curing system.
    상세보기
  2. Swift ; Graham ; Cenci ; Harry J., Method for curing polymers containing one or more carboxy or anhydride functions and compositions.
    상세보기
  3. Pettit ; Jr. Paul H. (Allison Park PA) Kaufman Marvin L. (Pittsburgh PA), Powder coating compositions based on mixtures of acid group-containing materials and beta-hydroxyalkylamides.
    상세보기
  4. Labana Santokh S. (Dearborn Heights MI) Theodore Ares N. (Farmington MI), Power coating blend of epoxy-functional copolymer and a carboxy and hydroxy-functional copolymer.
    상세보기
  5. Conrad Daniel T. (Cuyahoga Falls OH) Mast William C. (Stow OH) Wathen Tom M. (Akron OH), Thermosetting coating composition of acrylic interpolymers.
    상세보기
  6. Pettit ; Jr. Paul H. (Wilmington DE), Thermosetting powder coating composition of a blend of acrylic polymers having different glass transition temperatures a.
    상세보기

이 특허를 인용한 특허 (23)

  1. Kielbania ; Jr. Andrew J. ; Kukkala Pravin ; Lee Sharon ; Leighton John C., (Hydroxyalkyl)urea crosslinking agents.
    상세보기
  2. Kerr Paul R. ; Kollah Raphael O. ; Zawacky Steven R. ; Aikens Patricia A., Anionic electrocoating compositions containing hydroxyalkylamide curing agents.
    상세보기
  3. Yoshioka, Manabu; Fushimi, Akira; Miyazoe, Seigo; Inoue, Masanobu; Eguchi, Yoshio, Clear coating with composition of acrylic and polyester polycarboxylic acids, polyepoxide and crosslinked resin particles.
    상세보기
  4. Singer Debra L. ; Olson Kurt G. ; Humbert Kurt A. ; Barkac Karen A. ; Wozniak Mark E., Coating of film-forming resin and functional flow control copolymer.
    상세보기
  5. Singer Debra L. ; Olson Kurt G. ; Humbert Kurt A. ; Barkac Karen A. ; Wozniak Mark E., Coating of film-forming resin and functional flow control copolymer.
    상세보기
  6. Allen Karen B. ; Humbert Kurt A. ; Olson Kurt G. ; Coleridge Edward R. ; Martin Roxalana L., Color-plus-clear composite coating and process and coated article for improved properties.
    상세보기
  7. Miyazaki Eiichiro (Fujisawa JPX) Nishimori Makoto (Yokohama JPX) Kano Taisaku (Yokohama JPX) Sekido Takayoshi (Hiratsuka JPX) Seki Masashi (Kamakura JPX), Composition for thermosetting powder coating.
    상세보기
  8. Manabu Yoshioka JP; Akira Fushimi JP; Seigo Miyazoe JP; Masanobu Inoue JP; Yoshio Eguchi JP, Composition of acrylic polycarboxylic acid, polyester polycarboxylic acid and polyepoxide.
    상세보기
  9. Frischinger Isabelle,FRX ; Cotting Jacques-Alain,CHX ; Fran.cedilla.ois Jacques,FRX, Composition of carboxyl-containing poly(meth)acrylate, carboxyl-terminated polyester and epoxy resin.
    상세보기
  10. Decker Owen H. ; Tarnoski Charles P., Flexible, weatherable, acrylic coating powder.
    상세보기
  11. Decker Owen H. ; Tarnoski Charles P., Flexible, weatherable, acrylic coating powder.
    상세보기
  12. McKay,Garry Michael, Manufacturing solvent-free solid paint.
    상세보기
  13. Briggs Rodney L. ; Menovcik Gregory G. ; Rademacher Josef ; Stants Cynthia A. ; Stauffer Michele L., Method for a multilayer coating.
    상세보기
  14. Barkac Karen A. ; Benga Joseph ; Furar John M. ; Kania Charles M. ; Agrawal Gaurav ; Lamers Paul H., Multilayered coating with powder clear coating and substrates therewith and method.
    상세보기
  15. Jurgetz Anton,DEX ; Allen Karen B. ; Furar John M. ; Humbert Kurt A. ; Kania Charles M. ; McQuown Stephen G. ; Rechenberg Karen S., Powder coating compositions and coated substrates with multilayered coatings.
    상세보기
  16. Chasser Anthony M. ; Schneider John R. ; Singer Debra L., Powder coating compositions containing a carboxylic acid functional polyester.
    상세보기
  17. Takeda Hirofumi,JPX ; Nakaya Ikuo,JPX ; Sugiyama Michiya,JPX ; Shoji Akio,JPX, Powder paint composition and application method therefor.
    상세보기
  18. Rudiger Funk DE; Volker Frenz DE; Ulrich Riegel DE; Matthias Weismantel DE; Fritz Engelhardt ; Thomas Daniel, Process for crosslinking hydrogels with bis- and poly-2- oxazolidinones.
    상세보기
  19. Edwards Roger Owen,AUX ; Foster Gregory Ian,AUX ; Green Kevin Hilton,AUX ; McKay Garry Michael,AUX, Solventless paint composition of resins suitable for application as a hot melt.
    상세보기
  20. Carey, Michelle; Elsbury, Karen; Houlihan, Patrick; Leary, Bruce; Madigan, Lisa; Weerasinghe, Thamala; Marise, Chantel; George, Susan, Stain resistant water-borne coating composition.
    상세보기
  21. Nass David R. ; Kielbania ; Jr. Andrew J. ; Lee Sharon P., Thermosetting binder prepared with (hydroxyalkyl)urea crosslinking agent for abrasive articles.
    상세보기
  22. Andreas Wenning DE, Transparent or pigmented powder coating materials with crosslinkers comprising hydroxyalkylamides and blocked nonaromatic polyisocyanates.
    상세보기
  23. Mitchell, Katherine P., Use of beta-hydroxyalkylamide in ambient and low bake liquid coatings.
    상세보기

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