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Rigid-rod polymers 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08G-061/10
출원번호 US-0459724 (1995-06-02)
발명자 / 주소
  • Marrocco
  • III Matthew Louis
  • Gagne Robert R.
  • Trimmer Mark Steven
출원인 / 주소
  • Maxdem Incorporated
대리인 / 주소
    Christie, Parker & Hale, LLP
인용정보 피인용 횟수 : 10  인용 특허 : 30

초록

Rigid-rod and segmented rigid-rod polymers, methods for preparing the polymers and useful articles incorporating the polymers are provided. The polymers incorporate rigid-rod backbones with pendant solubilizing groups attached thereto for rendering the polymers soluble.

대표청구항

[ What is claimed is:] [1.] A process for fabricating free standing films of a rigid-rod polymer having monomer repeat units of the formula: [ STR 12 ] wherein each R.sub.1, R.sub.2, R.sub.3, and R.sub.4 on each monomer unit, independently, is H or a solubilizing side group, where at least one out o

이 특허에 인용된 특허 (30)

  1. Helminiak Thaddeus E. (Dayton OH) Benner Charles L. (Fairborn OH) Arnold Fred E. (Centerville OH) Husman George E. (Xenia OH), Aromatic heterocyclic polymer alloys and products produced therefrom.
  2. Evers Robert C. (Dayton OH) Arnold Fred E. (Centerville OH) Helminiak Thaddeus E. (Dayton OH), Articulated para-ordered aromatic heterocyclic polymers containing diphenoxybenzene structures.
  3. Colon Ismael (Middlesex NJ) Maresca Louis M. (Belle Mead NJ) Kwiatkowski George T. (Green Brook NJ), Catalyst of nickel compound and ligand in presence of a reducing metal.
  4. Colon Ismael (Middlesex NJ) Maresca Louis M. (Belle Mead NJ) Kwiatkowski George T. (Green Brook NJ), Coupling of aryl and heteroaryl mono chlorides.
  5. Austin William B. (Gardena CA) Bilow Norman (Encino CA), Diethynyl aromatic hydrocarbons which homopolymerize and char efficiently after cure.
  6. Cheshire Phillip (Billinge ; nr. Wigan GB2), Elimination process.
  7. Trevillyan Alvin E. (Naperville IL), Heterogeneous catalyst for the hydroformylation of olegins.
  8. Colon Ismael (Middlesex NJ) Merriam Charles N. (Martinsville NJ), High-temperature, aromatic coating materials from aryl polyhalides.
  9. Yoon Han S. (Seoul KRX) Son Tae W. (Seoul KRX), Highly oriented aromatic polyamide short fiber.
  10. Kozakiewicz Joseph J. (Wallingford CT), Homogeneous molecular composites, process for their production and articles made therefrom.
  11. Kim Young H. (Wilmington DE), Hyperbranched polyarylene.
  12. Colon Ismael (Middlesex NJ), Integrated process for the preparation of substantially linear high molecular weight thermoplastic polymers from aryl po.
  13. Tour James M. (Columbia SC) Stephens Eric B. (Columbia SC), Lithium/HMPA-promoted synthesis of poly(phenylenes).
  14. Rogers Howard G. (Weston MA) Gaudiana Russell A. (Merrimack NH) Minns Richard A. (Arlington MA) Sinta Roger F. (Arlington MA), Low-melting aromatic polyesters with repeating 2,2′-substituted-biphenylene radicals.
  15. Valia David A. (San Diego CA), Method of preparing rigid rod polymers in thermoplastic matrices.
  16. Rogers Howard G. (Weston MA) Gaudiana Russell A. (Merrimack NH) Minns Richard A. (Arlington MA), Monomers containing bis(trifluoromethyl)biphenylene radicals.
  17. Rogers Howard G. (Weston MA) Bilofsky Ruth C. (Lexington MA) Gaudiana Russell A. (Merrimack NH) Sahatjian Ronald A. (Lexington MA), Optical device including birefringent aromatic amino carboxylic acid polymer.
  18. Rogers Howard G. (Weston MA) Bilofsky Ruth C. (Lexington MA) Gaudiana Russell A. (Merrimack NH) Sahatjian Ronald A. (Lexington MA), Optical device including birefringent polymer.
  19. Arnold ; Fred E. ; Wolfe ; James F., Phenylated aromatic heterocyclic polymers.
  20. Rogers, Howard G.; Gaudiana, Russell A.; Manello, Jeannette S.; Sahatjian, Ronald A., Polyamide comprising substituted biphenylene or substituted stilbene radicals.
  21. Rogers Howard G. (Weston MA) Gaudiana Russell A. (Merrimack NH) Minns Richard A. (Arlington MA), Polyesters containing bis(trifluoromethyl)biphenylene radicals.
  22. Pfeifer Josef (Therwil CHX), Polyimides, a process for their preparation and their use.
  23. Chalk ; Alan J. ; Gilbert ; Alfred R., Polyphenylene polymers and methods for making the same.
  24. Chenevey Edward C. (North Plainfield NJ) Helminiak Thaddeus E. (Dayton OH), Process for preparing shaped articles of rigid rod heterocyclic liquid crystalline polymers.
  25. Helminiak, Thaddeus E.; Benner, Charles L.; Arnold, Fred E.; Husman, George, Process for producing aromatic heterocyclic polymer alloys.
  26. Himmler Thomas (Cologne DEX) Braden Rudolf (Odenthal-Scheuren DEX) Genz Joachim (Krefeld DEX) Idel Karsten-Josef (Krefeld DEX) Pakull Ralf (Krefeld DEX), Soluble polyaromatic compounds.
  27. Rogers Howard G. (Weston MA) Gaudiana Russell A. (Merrimack NH) Manello Jeannette S. (Lawrenceville NJ) Sahatjian Ronald A. (Lexington MA), Substituted birefringent polyamide.
  28. Gaudiana Russell A. (Merrimack NH) Kalyanaraman Palaiyur S. (Chalfont PA), Substituted-quaterphenylene monomers for the production of polyamides therefrom.
  29. Gaudiana Russell A. (Merrimack NH) Kalyanaraman Palaiyur S. (Chalfont PA), Substituted-quaterphenylene polyamide.
  30. Arnold Fred E. (Centerville OH) Helminiak Thaddeus E. (Dayton OH) Wiff Donald R. (Akron OH) Tan Loon S. (Centerville OH) Hwang Wen F. (Midland MI) Chuah Hoe (Centerville OH), Thermoset rigid rod molecular composite system.

이 특허를 인용한 특허 (10)

  1. Chevalier,Veronique; Quest,Melanie, Composition containing aminophenol derivative, use thereof, and process for dissolving aminophenol derivative.
  2. Bosarge, John Francis; Maljkovic, Nikica, Method for producing subsonic ammunition casing.
  3. Richard P. Chartoff ; John W. Schultz ; Jill S. Ullett, Methods and apparatus for producing ordered parts from liquid crystal monomers.
  4. Maljkovic, Nikica, Neck polymeric ammunition casing geometry.
  5. Froggatt,Mark E; Soller,Brian J; Wolfe,Matthew S, Polarization diversity detection without a polarizing beam splitter.
  6. Maljkovic, Nikica; Bosarge, Jr., John Francis; Gibbons, Jr., Joe Paul, Polymeric ammunition casing geometry.
  7. Balland-Longeau, Alexia; Pereira, Franck; Capron, Philippe; Mercier, Regis, Polyphenylene-type polymers, preparation method thereof, membranes and fuel cell device comprising said membranes.
  8. Maljkovic, Nikica; Gibbons, Joe Paul; Bosarge, John Francis, Subsonic ammunition casing.
  9. Maljkovic, Nikica; Gibbons, Jr., Joe Paul; Bosarge, Jr., John Francis, Subsonic ammunition casing.
  10. Thomas,David B.; Maljkovic,Nikica; Gagn��,Robert R., Substituted polyphenylenes via supported transition metal catalysis.
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