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Molded article of foamed and expanded beads of propylene resin 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08J-009/24
  • C08J-092/32
출원번호 US-0329363 (1999-06-10)
우선권정보 JP-0179664 (1998-06-11)
발명자 / 주소
  • Shioya Satoru,JPX
  • Hira Akinobu,JPX
  • Sasaki Hidehiro,JPX
  • Tokoro Hisao,JPX
출원인 / 주소
  • JSP Corporation, JPX
인용정보 피인용 횟수 : 38  인용 특허 : 40

초록 ▼

Disclosed herein is an molded article of foamed and expanded beads of a propylene resin, which is obtained by heating and molding the foamed beads of the propylene resin, wherein the apparent density of the molded article is 0.11 to 0.45 g/cm.sup.3, a value obtained by dividing its maximum bending s

대표청구항 ▼

[ What is claimed is:] [1.] A molded article of foamed and expanded beads of a propylene resin, which is obtained by heating and molding the foamed beads of the propylene resin, wherein the apparent density of the molded article is 0.11 to 0.45 g/cm.sup.3, a value obtained by dividing its maximum be

이 특허에 인용된 특허 (40)

  1. Watanabe Noboru (Imaichi JPX) Tokoro Hisao (Kamikawachi JPX) Ohhara Syuichi (Utsunomiya JPX), Bumper core and process producing same.
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  2. Kuwabara Hideki (Hadano JPX) Naito Masato (Hiratsuka JPX) Watanabe Teishiro (Hiroshima JPX) Hamada Tadatsugu (Hiroshima JPX), Casting method.
    상세보기
  3. Yoshimura Shohei (Tomioka JPX) Adachi Akira (Shakura JPX), Core material for an automobile bumper.
    상세보기
  4. Adachi Akira (Sakura JPX) Kubota Takashi (Utsunomiya JPX) Okada Yukio (Fujisawa JPX) Miyazaki Kenichi (Machida JPX) Hagiwara Taro (Sagamihara JPX), Core material for automobile bumpers.
    상세보기
  5. Kuramochi Hiroyuki (Hiratsuka JPX) Kuranari Hiroki (Ichikawa JPX) Yamaguchi Toru (Utsunomiya JPX) Tetsuka Hisao (Tochigi JPX) Nakatsuka Hideto (Isehara JPX) Takahashi Shingo (Utsunomiya JPX), Core material for automobile bumpers.
    상세보기
  6. Vaglica John J. (Austin TX) Hartvigsen Jay A. (Austin TX) Gray Rand L. (Hillsboro OR), Data processor with development support features.
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  7. Mitsumoto Masanori (Tokyo JPX) Kuwabara Hideki (Utsunomiya JPX) Omori Kazuhiko (Utsunomiya JPX) Shioya Satoru (Utsunomiya JPX) Kikuchi Wataru (Kanuma JPX), Decorative mold for forming concrete surface with uneven pattern.
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  8. Tokoro Hisao (Tochigi-ken JPX) Sasaki Hidehiro (Utsunomiya JPX) Sakaguchi Masakazu (Utsunomiya JPX), Expanded polyolefin body having thermosetting resin layer directly bonded thereto.
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  9. Tokoro Hisao (Kamikawachi-machi JPX) Shioya Satoru (Utsunomiya JPX) Hinokawa Akira (Utsunomiya JPX), Expansion-molded article of polyolefin resin having open voids.
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  10. Kuwabara Hideki (Utsunomiya JPX) Sasaki Hidehiro (Utsunomiya JPX) Shioya Satoru (Utsunomiya JPX), Filling apparatus for filling foamed particles of a thermoplastic resin into a mold.
    상세보기
  11. Tokoro Hisao (Kawachi-gun JPX) Tsurugai Kazuo (Utsunomiya JPX) Shioya Satoru (Utsunomiya JPX) Oikawa Masaharu (Utsunomiya JPX), Flame-retardant foamed particles of polyolefin resin.
    상세보기
  12. Tsurugai Kazuo,JPX ; Tokoro Hisao,JPX ; Oikawa Masaharu,JPX, Foamed particles of polypropylene homopolymer and molded article of the foamed particles.
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  13. Akiyama Hiroyuki (Hiratsuka JPX) Izawa Susumu (Utsunomiya JPX) Okabe Shigeru (Imaichi JPX) Yamaguchi Toru (Utsunomiya JPX), Heat treatment apparatus for polyolefin resin particles.
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  14. Akiyama Hiroyuki (Hiratsuka JPX) Kuwabara Hideki (Hatano JPX) Yamaguchi Toru (Tsukui JPX) Kishida Masahiko (Hiratsuka JPX), Method of pressurizing treatment of pre-foamed particles of polyolefin resin.
    상세보기
  15. Kuwabara Hedeki (Hadano JPX) Kitagawa Atusi (Fujisawa JPX) Kanbe Masato (Hiratsuka JPX), Method of production of expansion-molded article, from foamable thermoplastic resin particles and apparatus therefor.
    상세보기
  16. Kuwabara Hideki (Hadano JPX) Yoshimura Shohei (Tomioka JPX), Polypropylene resin prefoamed particles.
    상세보기
  17. Hirosawa, Kuninori; Shimada, Sumio, Pre-foamed particles of polypropylene resin and process for production thereof.
    상세보기
  18. Kuwabara Hideki (Hadano JPX) Yamaguchi Toru (Utsunomiya JPX) Kitagawa Atushi (Fujisawa JPX), Pre-foamed particles of polypropylene-base resin.
    상세보기
  19. Kuwabara Hideki (Hadano JPX) Hashiba Masahiro (Isehara JPX) Naito Masato (Hiratsuka JPX), Pre-foamed particles of uncrosslinked, linear low-density polyethylene and production method thereof.
    상세보기
  20. Kuwabara Hideki (Hadano JPX) Hashiba Masahiro (Isehara JPX) Naito Masato (Hiratsuka JPX), Pre-foamed particles of uncrosslinked, linear low-density polyethylene and production method thereof.
    상세보기
  21. Kuwabara Hideki (Hadano JPX) Kitagawa Atsushi (Fujisawa JPX) Sudo Yoshimi (Fujisawa JPX), Prefoamed propylene polymer-base particles, expansion-molded article produced from said particles and production process.
    상세보기
  22. Kuwabara Hideki (Hadano JPX) Sudo Yoshimi (Chigasaki JPX), Preliminarily foamed particles of non-crosslinked polypropylene-type resin.
    상세보기
  23. Kuwabara Hideki (Hadano JPX) Sudo Yoshimi (Chigasaki JPX), Preliminarily foamed particles of non-crosslinked polypropylene-type resin.
    상세보기
  24. Akiyama Hiroyuki (Hiratsuka JPX) Hirosawa Kuninori (Isehara JPX) Kuwabara Hideki (Hatano JPX), Process for producing foamed and molded article of polypropylene resin.
    상세보기
  25. Akiyama Hiroyuki (Hiratsuka JPX) Shimada Sumio (Kanuma JPX) Hirosawa Kuninori (Isehara JPX) Kuwabara Hideki (Hatano JPX), Process for producing pre-foamed particles of polyolefin resin.
    상세보기
  26. Kuwabara Hideki (Hatano JPX) Yoshimura Shohei (Tomioka JPX) Yamaguchi Toru (Hiratsuka JPX) Sudo Yoshimi (Fujisawa JPX), Process for producing pre-foamed particles of polypropylene resin.
    상세보기
  27. Yoshimura Shohei (Tomioka JPX) Kuwabara Hideki (Hatano JPX), Process for producing prefoamed polymer particles.
    상세보기
  28. Yoshimura Shohei (Tomioka JPX) Yamaguchi Toru (Utsunomiya JPX) Kanbe Masato (Hiratsuka JPX) Kuwabara Hideki (Hadano JPX), Process for the production of expanded particles of a polymeric material.
    상세보기
  29. Kuwabara Hideki (Utsunomiya JPX) Tsurugai Kazuo (Utsunomiya JPX) Naito Masato (Utsunomiya JPX) Sasaki Hidehiro (Utsunomiya JPX), Process for the production of expanded particles of a polyolefin resin.
    상세보기
  30. Kuwabara Hideki (Hadano JPX), Process for the production of expanded particles of a polypropylene resin.
    상세보기
  31. Kuwabara Hideki (Utsunomiya JPX) Tsurugai Kazuo (Utsunomiya JPX) Oikawa Masaharu (Utsunomiya JPX), Process for the production of foamed poymer particles.
    상세보기
  32. Kuwabara Hideki (Hadano JPX) Kanbe Masato (Hiratsuka JPX), Production method of expansion-molded article of polypropylene resin.
    상세보기
  33. Tokoro Hisao (Tochigi JPX) Shioya Satoru (Utsunomiya JPX) Hinokawa Akira (Utsunomiya JPX), Production method of foamed particles of polyolefin resin.
    상세보기
  34. Kuwabara Hideki (Utsunomiya JPX) Tsurugai Kazuo (Utsunomiya JPX) Oikawa Masaharu (Utsunomiya JPX) Sasaki Hidehiro (Utsunomiya JPX) Shioya Satoru (Utsunomiya JPX), Production method of foamed particles of uncrosslinked ethylene-based resin.
    상세보기
  35. Akiyama Hiroyuki (Hiratsuka JPX) Izawa Susumu (Utsunomiya JPX) Kuwabara Hideki (Hadano JPX) Yamaguchi Toru (Utsunomiya JPX), Production method of prefoamed particles of polyolefin resin.
    상세보기
  36. Kuwabara Hideki (Utsunomiya JPX) Sasaki Hidehiro (Utsunomiya JPX) Naito Masato (Utsunomiya JPX) Turugai Kazuo (Utsunomiya JPX), Production method of prefoamed synthetic resin particles.
    상세보기
  37. Akiyama Hiroyuki (Hiratsuka JPX) Kubota Takashi (Utsunomiya JPX) Okabe Shigeru (Imaichi JPX) Iizuka Koji (Utsunomiya JPX) Tokoro Hisao (Kamikawachi JPX), Production process of pre-foamed particles.
    상세보기
  38. Akiyama Hiroyuki (Hiratsuka JPX) Izawa Susumu (Utsunomiya JPX) Kuwabara Hideki (Hadano JPX), Propylene-base random copolymer particles and production process thereof.
    상세보기
  39. Akiyama Hiroyuki (Hiratsuka JPX) Izawa Susumu (Utsunomiya JPX) Kuwabara Hideki (Hadano JPX), Propylene-base random copolymer particles and production process thereof.
    상세보기
  40. Tokoro Hisao (Tochigi JPX) Tsurugai Kazuo (Utsunomiya JPX) Sasaki Hidehiro (Utsunomiya JPX) Oikawa Masaharu (Utsunomiya JPX), Uncrosslinked polyethylene particles for the production of expanded particles and uncrosslinked polyethylene expanded pa.
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  1. Euler, John B; Paladino, Jason J; Leser, Chris K, Blank for container.
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  2. Euler, John B; Paladino, Jason J; Leser, Chris K, Blank for container.
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  3. Euler, John B; Sun, David Dezhou; Leser, Chris K; Ackerman, Roy E, Brim of an insulated container.
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  4. Murata, Seishiro; Shioya, Satoru; Fukuda, Masayuki, Bumper core.
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  5. Contrada, Svetlana I; Sun, David Dezhou; Mamish, Abboud L, Cellular polymeric material.
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  6. Sun, David Dezhou; Euler, John B, Cellular polymeric material.
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  7. Sun, David Dezhou; Euler, John B; Leser, Chris K; Wallace, Charles T, Cellular polymeric material.
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  8. Hira,Akinobu; Hashimoto,Keiichi; Sasaki,Hidehiro, Composite foamed polypropylene resin molding and method of producing same.
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  9. Minnette, Jeffrey C.; Driskill, Philip A.; Sun, David D.; Strasser, Rolland, Container.
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  10. Minnette, Jeffrey C.; Driskill, Philip A.; Sun, David D.; Strasser, Rolland; Surti, Birju A., Container.
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  11. Chapman, Kody A; Bowlds, Randy A; Wallace, Charles T, Cup-forming process and machine.
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  12. Wada,Toru, Expandable polypropylene resin particle and molded object obtained therefrom by in-mold molding.
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  13. Sasaki, Hidehiro; Hira, Akinobu; Hashimoto, Keiichi; Tokoro, Hisao, Expanded polypropylene resin bead and process of producing same.
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  14. Sasaki Hidehiro,JPX ; Sakaguchi Masakazu,JPX ; Akiyama Mitsuhiro,JPX ; Tokoro Hisao,JPX, Expanded polypropylene resin beads and a molded article.
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  15. Hashimoto,Keiichi; Hira,Akinobu; Sasaki,Hidehiro, Expanded polypropylene resin beads and process for the production thereof.
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  16. Leser, Chris K.; Driskill, Philip A.; Wallace, Charles T.; Euler, John B.; Paladino, Jason J.; Maravich, Milan C.; Davis, Daniel O.; Mann, Jeffrey A.; Bowlds, Randy A., Insulated container.
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  17. Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A, Insulated container with molded brim.
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  18. Leser, Chris K.; Wallace, Charles T.; Driskill, Philip A.; Euler, John B.; Paladino, Jason J.; Maravich, Milan C.; Davis, Daniel O.; Mann, Jeffrey A., Insulated sleeve for a cup.
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  19. Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Bowlds, Randy A; Mann, Jeffrey A, Insulative container.
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  20. Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A., Insulative container.
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  21. Tokoro, Hisao; Yamazaki, Hiroshi; Shioya, Satoru; Shinohara, Mitsuru; Hira, Akinobu, Molded body of thermoplastic resin having sound absorption characteristics.
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  22. Leser, Chris K.; Driskill, Philip A.; Wallace, Charles T.; Euler, John B.; Paladino, Jason J.; Maravich, Milan C.; Davis, Daniel O.; Mann, Jeffrey A.; Bowlds, Randy A.; Contrada, Svetlana I., Polymeric material for an insulated container.
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  23. Leser, Chris K; Driskill, Philip A; Wallace, Charles T; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I, Polymeric material for an insulated container.
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  24. Leser, Chris K; Driskill, Philip A; Wallace, Charles T; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I, Polymeric material for an insulated container.
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  25. Leser, Chris K; Driskill, Philip A; Wallace, Charles T; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I; Sun, David Dezhou, Polymeric material for an insulated container.
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  26. Leser, Chris K; Driskill, Philip A; Wallace, Charles T; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I; Sun, David Dezhou, Polymeric material for an insulated container.
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  27. Masahiko Sameshima JP; Yoshiyuki Kobayashi JP; Kenji Yamaguchi JP, Polyolefin synthetic resin in-mold foam molding method.
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  28. Ichimura Tadayuki,JPX ; Nakamura Kyoichi,JPX ; Senda Kenichi,JPX, Pre-expanded particles of polypropylene resin, process for producing the same and process for producing in-mold foamed articles therefrom.
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  29. Euler, John B; Paladino, Jason J; Leser, Chris K, Process for forming an insulated container having artwork.
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  30. Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana, Process for forming an insulated container having artwork.
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  31. Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I, Process for forming an insulated container having artwork.
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  32. Leser, Chris K; Wallace, Charles T; Driskill, Philip A; Euler, John B; Paladino, Jason J; Maravich, Milan C; Davis, Daniel O; Mann, Jeffrey A; Bowlds, Randy A; Contrada, Svetlana I, Process for forming an insulated container having artwork.
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  33. Nohara, Tokunobu; Shinohara, Mitsuru; Chiba, Takuya; Oikawa, Masaharu, Process for producing molded article of expanded polyolefin-based resin beads, and molded article of expanded polyolefin-based resin beads.
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  34. Sasaki, Hidehiro; Hira, Akinobu; Hashimoto, Keiichi; Tokoro, Hisao; Shinohara, Mitsuru; Tokiwa, Tomoo, Process of producing foamed molding from expanded polypropylene resin beads.
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  35. Sasaki, Hidehiro; Hira, Akinobu; Hashimoto, Keiichi; Tokoro, Hisao, Process of producing foamed molding from expanded polypropylene resin beads and process of producing expanded polypropylene resin beads.
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  36. Kamiyama, Makoto; Ishikawa, Hideo, Production apparatus of expansion-molded article, auxiliary member for transfer of foamed particles and production method of expansion-molded article.
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  37. Sasaki, Hidehiro; Ogiyama, Kazuya; Hira, Akinobu; Hashimoto, Keiichi; Yanagisawa, Hiroki; Tokoro, Hisao, Production method of foamed polypropylene resin beads.
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  38. Murata,Seishiro; Shioya,Satoru; Fukuda,Masayuki, Vehicle bumper structure.
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