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Fine division in the preparation of organic pigments 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C09B-048/00
  • C09B-003/14
출원번호 US-0421196 (1995-04-13)
우선권정보 DE-4413849 (1994-05-21)
발명자 / 주소
  • Urban Manfred (Wiesbaden DEX)
출원인 / 주소
  • Hoechst Aktiengesellschaft (DEX 03)
인용정보 피인용 횟수 : 24  인용 특허 : 11

초록

Organic polycyclic crude pigments are finely divided in an ecologically and economically advantageous manner by first of all subjecting crude, coarsely crystalline pigments to dry milling and wet-milling the resulting finely divided prepigments in aqueous suspension in a stirred ball mill which is o

대표청구항

A process for the fine division of crude polycyclic organic pigments, which comprises first of all subjecting the crude, coarsely crystalline pigments to dry milling and wet-milling the resulting finely divided prepigments in aqueous suspension in a stirred ball mill which is operated at a power den

이 특허에 인용된 특허 (11)

  1. Schmitt Philipp (Lampertheim DEX) Stehr Norbert (Grnstadt DEX), Agitator mill.
  2. Ganci James B. (Wilmington DE), Aqueous milling of quinacridone pigment.
  3. Jaffe Edward E. (Wilmington DE), Manufacture of resin extended pigments.
  4. Jaffe, Edward E., Manufacture of resin extended pigments.
  5. Spietschka Ernst (Idstein/Taunus DEX) Trster Helmut (Knigstein/Taunus DEX), Mix-crystal pigments based on perylenetetracarbimides, process for their preparation, and their use.
  6. Jaffe Edward E. (Wilmington DE), Preparation of pigmentary form of quinacridone pigments.
  7. Bbler Fridolin (Hoctessin DE), Process for conditioning organic pigments.
  8. Graser Fritz (Ludwigshafen DEX) Guenthert Paul (Schifferstadt DEX), Process for converting crude and/or coarsely crystalline perylenetetracarboxylic acid diimides to a pigmentary form.
  9. Dietz Erwin (Kelkheim DEX) Urban Manfred (Wiesbaden DEX), Process for the preparation of pigment preparations based on C.I. pigment violet 23.
  10. Dietz Erwin (Kelkheim/Taunus DEX) Urban Manfred (Wiesbaden DEX), Process for the production of copper phthalocyanine pigment preparations of the a 상세보기
  • Dietz Erwin (Kelkheim/Taunus DEX) Urban Manfred (Wiesbaden DEX), Process for the production of pigment preparations based on phythalocyanine pigments.
  • 이 특허를 인용한 특허 (24)

    1. Kiyoshi Iri JP; Atsutoshi Sugimoto JP, Aluminium pigment.
    2. Bar-Haim, Gil; Kabalnov, Alexey S.; Teishev, Albert; Grishman, Alina; Kaploun, Vladislav; Feldman, Danny; Bachar, Eyal, Electrostatic ink compositions.
    3. Facinelli, John V.; Brown, Clark V.; Loy, David J.; Houck, Jr., Robert A.; Germain, Dana A., Method and compositions for producing polymer blends.
    4. Facinelli, John V.; Brown, Clark V.; Loy, David J.; Houck, Jr., Robert A.; Germain, Dana A., Method and compositions for producing polymer blends.
    5. Sun, Weimin; Kadhiresan, Veerichetty; KenKnight, Bruce H.; Sanders, Richard S., Method for assessing cardiac functional status.
    6. Michael J. Greene ; Patrick F. McIntyre ; James G. King ; Gregory R. Schulz ; Karyn B. Visscher, Method for conditioning organic pigments.
    7. Gregory R. Schulz, Method for preparing organic pigments.
    8. Hirokawa, Takashi; Tada, Takahiro, Method for producing pulverized organic compound particle.
    9. Weber,Joachim; Urban,Manfred; Dietz,Erwin, Method for producing vattable organic pigments.
    10. Maratta, Gerard E.; Heubach, Rainer, Method for the production and use of pigmented thermoplastic material comprising a flow enhancer in the form of a dissolved salt.
    11. Grandidier, Yves; Riegler, Albert; Ruf, Klaus; Schlatter, Urs, Pigments having improved coloristic properties and process for their preparation.
    12. Grandidier, Yves; Riegler, Albert; Ruf, Klaus; Schlatter, Urs, Pigments having improved coloristic properties and process for their preparation.
    13. Grandidier, Yves; Riegler, Albert; Ruf, Klaus; Schlatter, Urs; Deno, Takashi, Pigments having improved coloristic properties and process for their preparation.
    14. Grandidier, Yves; Schlatter, Urs, Pigments having improved colouristic properties and process for their preparation.
    15. Balent,Robert; Beck,Dietmar; Ohleier,Heinfred, Powdery pigment preparations for dyeing films.
    16. Dietz, Erwin; Weber, Joachim; Schnaitmann, Dieter; Wille, Christian; Unverdorben, Leonhard, Process for fine division of organic pigments.
    17. Santilli Domenic ; Romano ; Jr. Charles E. ; Erdtmann David, Process for making an ink jet ink.
    18. Urban Manfred,DEX ; Boehmer Martin,DEX ; Weber Joachim,DEX, Process for preparing N,N'-dimethylperylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form.
    19. Weber, Joachim; Wilker, Gerhard; Urban, Manfred; Bohmer, Martin; Dietz, Erwin, Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form.
    20. Weber, Joachim; Wilker, Gerhard; Urban, Manfred; Bohmer, Martin; Dietz, Erwin, Process for preparing perylene-3,4,9,10-tetracarboxylic diimide in transparent pigment form.
    21. Urban Manfred,DEX ; Boehmer Martin,DEX ; Schnaitmann Dieter,DEX ; Weber Joachim,DEX, Process for preparing quinacridone pigments.
    22. Michael J. Willis ; Paul A. Merchak ; Russell J. Schwartz ; Karii L. MacCune, Process for producing .beta.-phase copper phthalocyanine pigment.
    23. Schnaitmann Dieter,DEX ; Bohmer Martin,DEX ; Urban Manfred,DEX, Process for the preparation of liquid pigment preparations.
    24. Cooper Daniel,FRX ; Nappholz Tibor A. ; Chiang Chih-ming James, Rate responsive pacemaker with exercise recovery using minute volume determination.
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