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Polymer molding compositions

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08L-023/00
  • C08L-023/04
  • C08K-005/00
출원번호 US-0578983 (2005-05-05)
등록번호 US-8247497 (2012-08-21)
국제출원번호 PCT/US2005/015623 (2005-05-05)
§371/§102 date 20061018 (20061018)
국제공개번호 WO2005/121239 (2005-12-22)
발명자 / 주소
  • Wilson, Debra R.
  • Michie, Jr., William J.
  • Petsalis, Spyro P.
출원인 / 주소
  • Dow Global Technologies LLC
인용정보 피인용 횟수 : 0  인용 특허 : 34

초록

The invention relates to formulated compositions which can be easily formed into bottle caps, without the need for a liner, while still maintaining pressure requirements, such as for carbonated beverages. The compositions may include an ethylene polymer having a density in the range of from about 0.

대표청구항

1. A polyethylene blend composition obtained in a two staged first and second reactors connected in series with a catalyst fed into the first reactor via a catalyst feed tube to produce a first ethylene polymer, wherein a mixture of said first ethylene polymer and active catalyst is transferred from

이 특허에 인용된 특허 (34)

  1. Finkelstein Harvey (Washington Township NJ) Flores Victor (Goldens Bridge NY) Singer Murray (Clark NJ) Verdel Anatoly (Fairlawn NJ), Cap liner for hot filled container and method of making.
  2. Bayer John W. (Toledo OH), Closure assembly using epoxidized natural oil in a low fusing plastisol.
  3. Kelch Robert H. (Granville OH), Coextruded multilayer foamed film for plastic container closures and process for manufacture.
  4. Brian W. S. Kolthammer ; Robert S. Cardwell ; Ronald P. Markovich ; Bharat I. Chaudhary ; Adam E. Laubach ; Jesus Nieto ES, Ethylene interpolymer blend compositions.
  5. Cardwell, Robert S.; Kolthammer, Brian W. S.; Parikh, Deepak R., Ethylene interpolymer polymerizations.
  6. Parikh, Deepak R.; Cardwell, Robert S.; Kolthammer, Brian W. S., Ethylene interpolymer polymerizations.
  7. Kolthammer Brian W. S. ; Cardwell Robert S., Ethylene interpolymerizations.
  8. Kolthammer Brian W. S. ; Cardwell Robert S., Ethylene interpolymerizations.
  9. Kawasaki Masaaki (Waki JPX) Takata Toshimasa (Waki JPX) Onda Mitsuhiko (Waki JPX) Nakahama Hidenari (Ichihara JPX) Honma Kiyoshi (Ichihara JPX), Ethylene/alpha-olefin/7-methyl-1,6-octadiene copolymer rubber and composition of the same.
  10. Gross Laurence H. (Bridgewater NJ) Umpleby Jeffrey D. (Prevessin FRX), Extrusion of thermoplastic copolymers.
  11. Aronson Robert G. (S. Charleston WV), Fluidized bed discharge process.
  12. Jenkins, III, John M.; Jones, Russell L.; Jones, Thomas M., Fluidized bed reaction systems.
  13. Finkelstein Harvey ; Flores Victor ; Verdel Anatoly ; Burns Bruce ; McKenna Richard, High barrier closure liner for carbonated beverage containers and the like.
  14. Geussens Theo L. V.,BEX ; Bongartz Herbert,CHX ; Van Dun Jozef J. I., Hollow molded articles and process for manufacturing them.
  15. Anderson ; Arthur William ; Stamatoff ; Gelu Stoeff, Hydrocarbon interpolymer compositions.
  16. Goeke George L. (Belle Mead NJ) Wagner Burkhard E. (Highland Park NJ) Karol Frederick J. (Belle Mead NJ), Impregnated polymerization catalyst, process for preparing, and use for ethylene copolymerization.
  17. Thomas J. McCandless, Linerless closure with pressure seal holding feature.
  18. Neumann Petra,DEX ; Weber Siegfried,DEX ; Lilge Dieter,DEX ; Gortz Hans-Helmut,DEX, Low-shrinkage polyethylene moulding compounds.
  19. Jenkins ; III John M. (So. Charleston WV) Jones Russell L. (Chapel Hill NC) Jones Thomas M. (So. Charleston WV) Beret Samil (Danville CA), Method for fluidized bed polymerization.
  20. Kao Che I. ; Combs R. Bruce ; Camp Gary A. ; Eversdyk David A. ; Jain Pradeep ; Winter Greg A. ; Stultz Jeff H., Non-adiabatic olefin solution polymerization.
  21. Johnson Marion (Baytown TX) Hahn Granville J. (Big Spring TX), Plastic closure with barrier coating.
  22. Burzynski Dennis J. (Toledo OH), Plastic closure with compression molded sealing liner.
  23. Hahn Granville J. (Big Spring TX), Plastic closure with unitarily molded, foamed sealing layer.
  24. Schloss Francis M. (Perrysburg OH), Polyethylene closure with removable liner.
  25. Schloss Francis M. (Perrysburg OH), Polypropylene closure with removable liner.
  26. Noshay Allen (East Brunswick NJ) Karol Frederick J. (Belle Mead NJ) Jorgensen Robert J. (Dunbar WV), Preparation of low-density ethylene copolymers in fluid bed reactor.
  27. Heitz William D. (Flagtown NJ), Process for extrusion.
  28. Gross Laurence H. (Bridgewater NJ) Bartlett Thorne M. (Victoria TX), Process for grafting diacid anhydrides.
  29. DeChellis Marc L. (Houston TX) Griffin John R. (Baytown TX), Process for polymerizing monomers in fluidized beds.
  30. Jorgensen Robert J. (Belle Mead NJ) Fowler Elton D. (Victoria TX) Goeke George L. (Belle Mead NJ), Process for producing ethylene polymers having reduced hexane extractable content.
  31. Rifi Mahmoud R. (Kendall Park NJ), Process for the extrusion of low density polyethylene.
  32. Wright Dale Andrew ; Engelmann Theodore Randolph ; Nicholas Antonios ; Alexandre Francois,CAX, Process for the preparation of polyethylene.
  33. Levine ; Isaac Jacob ; Karol ; Frederick John, Titanium-modified silyl chromate catalysts for ethylene polymerization.
  34. Farley,James M.; Halle,Richard W.; Panagopoulos,George; Johnson,Jerry M., Very low density polyethylene and high density polyethylene blends.
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