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Reactive melt extrusion grafting of thermoplastic polyvinyl alcohol/polyolefin blends 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08L-029/04
  • C08L-051/06
  • C08L-023/26
출원번호 US-0923756 (1992-08-03)
발명자 / 주소
  • Famili Amir (Orefield PA) Robeson Lloyd M. (Macungie PA) Nangeroni James F. (Allentown PA)
출원인 / 주소
  • Air Products and Chemicals, Inc. (Allentown PA 02)
인용정보 피인용 횟수 : 31  인용 특허 : 0

초록

A method for preparing a compatible blend of polyolefin and thermoplastic polyvinyl alcohol comprising: (a) melting polyolefin in the initial elements of a melt extruder, (b) adding and melt blending an unsaturated carboxylic acid or anhydride with the melted polyolefin downstream in the extruder, (

대표청구항

A method for preparing a compatible blend of polyolefin and thermoplastic polyvinyl alcohol comprising performing the following steps in a single pass through a melt extruder: (a) melting polyolefin in a melt extruder, (b) melt blending an unsaturated carboxylic acid or anhydride with the melted pol

이 특허를 인용한 특허 (31)

  1. Wang James Hongxue ; Schertz David Michael, Article and composition of matter made from polyolefins and PEO blend and method of making the same.
  2. Wang James Hongxue ; Schertz David Michael, Blends of polyethylene and peo having inverse phase morphology and method of making the blends.
  3. Wang James H. ; Schertz David M., Blends of polyolefin and poly(ethylene oxide) and process for making the blends.
  4. Wang James Hongxue ; Schertz David Michael, Blends of polyolefin and poly(ethylene oxide) and process for making the blends.
  5. Wang James Hongxue ; Schertz David Michael, Film of monomer-grafted polyolefin and poly(ethylene oxide).
  6. Balogh, Bridget A.; Topolkaraev, Vasily A., Films, fibers and articles of chemically modified polyethylene oxide compositions with improved environmental stability and method of making same.
  7. Vogt,Heinz; Drochner,Klaus, Graft copolymer mixture with improved properties and the use thereof as an adhesion promoter.
  8. Wang James Hongxue ; Schertz David Michael, Grafted polyolefin compositions.
  9. Williams Donald J., Ink-receptive sheet.
  10. James Hongxue Wang ; David Michael Schertz, Melt processable poly (ethylene oxide) fibers.
  11. Wang, James Hongxue; Schertz, David Michael, Melt processable poly (ethylene oxide) fibers.
  12. Wang James Hongxue ; Schertz David Michael, Method of making grafted polyolefin compositions.
  13. Wang James Hongxue ; Schertz David Michael, Method of modifying poly(ethylene oxide).
  14. Fu-Jya Tsai ; William S. Pomplun ; Pavneet S. Mumick, Methods for making water-sensitive compositions for improved processability and fibers including same.
  15. Xing, Linlin; Risen, Jr., William M.; Song, Jay C.; Sargeant, Steven J., Methods for producing aqueous ink-jet recording media using hot-melt extrudable compositions and media produced therefrom.
  16. David Michael Schertz ; James Hongxue Wang ; Gregory J. Wideman ; William S. Pomplun, Methods of making blend compositions of an unmodified poly vinyl alcohol and a thermoplastic elastomer.
  17. James H. Wang ; Vasily A. Topolkaraev ; Bridget A. Balogh, Methods of making polymer/dispersed modifier compositions.
  18. Soerens, Dave A.; Johnson, Eric D.; Wideman, Gregory J.; Wang, James Hongxue, Modified poly(ethylene oxide), method of making same and articles using same.
  19. Johnson, Eric D.; Wideman, Gregory J.; Wang, James Hongxue, Moisture-induced poly(ethylene oxide) gel, method of making same and articles using same.
  20. Wang, James Hongxue; Tsai, Fu-Jya Daniel, Multicomponent fibers.
  21. James Hongxue Wang ; David Michael Schertz, Personal care article with layer of monomer-grafted polyolefin and PEO.
  22. James Hongxue Wang ; David Michael Schertz, Personal care article with layer of monomer-grafted polyolefin and unmodified PEO.
  23. Wang, James H.; Topolkaraev, Vasily A.; Balogh, Bridget A., Polymer/dispersed modifier compositions.
  24. Jung Kwang Sik (Incheon KRX) Lee Moon Seok (Seoul KRX) Kwon Yong Ho (Incheon KRX) Kim Seong Jo (Incheon KRX), Polyolefinic blend and process for preparing the same.
  25. Richards, Guy; Rashid, A. B. M. Bazlur; Knoll, Robert W.; Emre, Sahin; Curie, Kevin James; Davidson, Randolph Lee, Polypropylene container and process for making the same.
  26. Bousmina, Mosto; Ait-Kadi, Abdellatif, Process for making multiphase polymeric film having a lamellar structure with controlled permeability and/or controlled mechanical properties.
  27. Halahmi, Izhar; Erez, Oded; Erez, Adi, Process for producing compatibilized polymer blends.
  28. Pepe,Frank Ralph; Hegedus,Charles Raymond; Rabasco,John Joseph, Process for providing barrier properties to porous substrates.
  29. Wang James H. ; Schertz David M., Reactive extrusion method of making inverse phase blends of poly(ethylene oxide) and polyolefin.
  30. Wang James Hongxue ; Schertz David Michael, Water-degradable film of monomer grafted to polyolefin and poly(ethylene oxide).
  31. Wang James Hongxue ; Schertz David Michael, Water-degradable flushable film of polyolefin and poly(ethylene oxide) and personal care article therewith.
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