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Paper coating pigments

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C09D-001/00
  • C04B-014/04
  • C09C-001/02
  • D21H-011/00
출원번호 UP-0511203 (2003-01-29)
등록번호 US-7758690 (2010-08-09)
국제출원번호 PCT/US2003/001064 (2003-01-29)
§371/§102 date 20050822 (20050822)
국제공개번호 WO03/093577 (2003-11-13)
발명자 / 주소
  • Nutbeem, Christopher
  • Cummings, David O.
  • Husband, John C.
  • Skuse, Dave R.
출원인 / 주소
  • Imerys Minerals, Ltd.
대리인 / 주소
    Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
인용정보 피인용 횟수 : 8  인용 특허 : 42

초록

A coating composition for paper and other substrates, particularly mechanical papers such as lightweight coated (LWC) paper, comprises an aqueous suspension of a particulate pigment together with a binder, wherein the particulate pigment comprises: (a) a first component which is a precipitated calci

대표청구항

The invention claimed is: 1. A pigment composition comprising: (a) a precipitated calcium carbonate comprising a mixture of aragonitic particles and rhombohedral particles in a weight ratio ranging from 40:60 to 60:40 based on aragonitic:rhombohedral, and (b) a kaolin clay with a shape factor great

이 특허에 인용된 특허 (42)

  1. Brown Alan J. (Milledgeville GA) Shurling ; Jr. Dickey S. (Sandersville GA) Carswell Jenny S. (Milledgeville GA), Aggregated composite mineral pigments.
  2. Brown Alan J. (Milledgeville GA) Shurling ; Jr. Dickey S. (Sandersville GA) Carswell Jenny S. (Milledgeville GA), Aggregated composite mineral pigments.
  3. Barger Paul T., Alkylation of alkanes with mixtures of alkenes and alkyl halides.
  4. Haskins William John ; Osterhuber Edward Joseph, Aragonitic precipitated calcium carbonate pigment for coating rotogravure printing papers.
  5. Uchimura Shunichi,JPX ; Suzuki Hideyuki,JPX ; Fukui Terunobu,JPX, Both-side coated paper comprising kaolin for usE of printing.
  6. Asano Shinichi (Kobe JPX) Ohashi Hiroyuki (Neyakawa JPX) Kondo Hiromasa (Urawa JPX) Nojima Kazuhiro (Kobe JPX) Imabeppu Katsuyoshi (Amagasaki JPX) Sakaki Mamoru (Yamato JPX) Suzuki Eiichi (Asaka JPX), Cast coated paper for ink jet recording.
  7. Mathur, Sharad; Berube, Richard R., Chemically bulked kaolin clay pigment compatible with calcium carbonate and manufacture thereof.
  8. R. N. Govers NL; I. G. de Vries NL, Coated base paper for photographic printing paper.
  9. Jones J. Philip E. (Sandersville GA) Raythatha Rasik H. (Tennille GA), Coated paper and process.
  10. DeMatte Michael L. ; Kelly Sean T., Coated paper for inkjet printing.
  11. Wurster Hartmut,DEX ; Hofmann Hans-Peter,DEX, Coated web printing paper with cold-set suitability.
  12. S. A. Ravishankar ; Ernest M. Finch ; Richard R. Berube, Composite pigments comprising in-situ precipitated metal carbonate crystals.
  13. Fugitt Gary P. (Chillicothe OH) Whalen-Shaw Michael J. (Circleville OH) Uhrig Dale B. (Chillicothe OH) Taylor Dene H. (Holyoke MA), Deionized clay and paper coatings containing the same.
  14. Withiam Michael C. (Elkton MD), Fire retardant pigment.
  15. Mathur Vijay K., High speed manufacturing process for precipitated calcium carbonate employing sequential perssure carbonation.
  16. Raythatha Rasik H. (Tennille GA), Kaolin aggregation using combination of organic and inorganic bases.
  17. Golley, Christopher R.L.; Manasso, John A., Kaolin clay pigments suited to rotogravure printing applications and method for preparing the same.
  18. Bilimoria Bomi M. ; Manasso John A. ; Willis Mark S., Kaolin clays and methods of making and using same.
  19. Whalen-Shaw Michael (7041 Zane Trail Rd. Circleville OH 43113), Layered composite pigments and method of making same.
  20. Mathur,Vijay K.; Mathur,Varun K., Method and apparatus for production of precipitated calcium carbonate and silicate compounds in common process equipment.
  21. Rice C. Arlyn (Sandersville GA), Method for forming aggregated kaolin pigment.
  22. Suzuki Kuzuhiko (Nishinomiya JPX) Fujiki Yasuhiro (Ibaraki JPX) Kitahori Tojiro (Kawanishi JPX) Takada Akira (Kobe JPX), Method of producing medium-grade coated paper for rotogravure printing.
  23. Young Raymond H. (Macon GA) Morris Horton H. (Macon GA) Brooks Robert L. (Gordon GA), Method of treating clay to improve its whiteness.
  24. Bleakley Ian Stuart,GBX ; McGenity Philip Martin,GBX ; Nutbeem Christopher,GBX, Paper coating pigments and their production and use.
  25. Bleakley, Ian Stuart; McGenity, Philip Martin; Nutbeem, Christopher, Paper coating pigments, their production and use.
  26. Wesley, Robin, Particulate mineral materials.
  27. Noguchi, Tamio; Watanabe, Yukitaka, Pigment in thin flakes coated with calcium carbonate and a method for manufacturing the same.
  28. Hiorns Anthony Gordon,GBX ; Preston Janet Susan,GBX ; Jones James Philip Eynon, Pigment materials and their use in coating compositions.
  29. Kogler Werner (Olten CHX), Pigment mixture for the paper industry consisting of calcium carbonate, dolomite or mixtures thereof and a talc-kaoline.
  30. Virtanen Pentti,FIX, Pigment particles coated with precipitated calcium carbonate and a process for the preparation thereof.
  31. Hiorns Anthony Gordon,GBX, Pigments for paper coating compositions.
  32. Virtanen, Pentti, Precipitated calcium carbonate and method for the production thereof.
  33. Wason Satish K. (2208 Lyn\s Ct. Bel Air MD 21018) Withiam Michael C. (148 Kircaldy Dr. Elkton MD 21921), Precipitated encapsulated paper pigments and methods.
  34. Wason Satish K. (Bel Air MD) Withiam Michael C. (Elkton MD), Precipitated encapsulated paper pigments and methods.
  35. Wason Satish K. (Bel Air MD) Withiam Michael C. (Elkton MD), Precipitated encapsulated paper pigments and methods.
  36. Wason Satish K. (Bel Air MD) Withiam Michael C. (Elkton MD), Precipitated encapsulated paper pigments and methods.
  37. Bergmann Werner (Brggen DEX) Dhling Paul H. (Elsdorf-Esch DEX), Print substrate.
  38. Virtanen, Pentti, Process for preparing and modifying synthetic calcium carbonate.
  39. Kosin John A. (Bel Air MD) Andrews Claude R. (Pasadena MD), Process for producing calcium carbonate and products thereof.
  40. Lunden, Klaus Akilles; Attrup, Ib; Madsen, Jens Toftelund, Process for regulating the porosity and printing properties of paper by use of colloidal precipitated calcium carbonate, and paper containing such colloidal precipitated calcium carbonate.
  41. Bleakley Ian Stuart,GBX, Process for the treatment of an aqueous suspension comprising kaolin.
  42. Vanderheiden Dennis B. (Easton PA), Spherically shaped precipitated calcium carbonate, its preparation and use.

이 특허를 인용한 특허 (8)

  1. Mathur, Vijay K, Fibrous structured amorphous silica including precipitated calcium carbonate and compositions of matter made therewith.
  2. Mathur, Vijay K., Fibrous structured amorphous silica including precipitated calcium carbonate, compositions of matter made therewith, and methods of use thereof.
  3. Mathur, Vijay K., Fibrous structured amorphous silica including precipitated calcium carbonate, compositions of matter made therewith, and methods of use thereof.
  4. Juergens, Volker; Breyder, Alexander; Mersch, Frank; Bluemel, Siegfried; Schmitt, Volker, Method for surface treatment of inorganic pigment particles.
  5. Juergens, Volker; Breyder, Alexander; Mersch, Frank; Bluemel, Siegfried; Schmitt, Volker, Method for the surface treatment of inorganic pigment particles.
  6. Smith, David Lee; Erdman, Gerald D.; Huhn, III, Harry J.; Pohjolainen, Marko; Sohara, Joseph A., PCC filler composition for improved printability of supercalendered papers.
  7. Mathur, Vijay K, Paper, paperboard, or label stock coated with fibrous structured amorphous silica including precipitated calcium carbonate.
  8. Khokhani, Ashok; Yildirim, Ismail; Berube, Richard; Mathur, Sharad; Lake, Anthony N., Pigment for paper and coatings.
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