$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Solid state shear pulverization of multicomponent polymeric waste

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B02C-019/12
출원번호 US-0635673 (2000-08-10)
발명자 / 주소
  • Klementina Khait
  • Erin G. Riddick
출원인 / 주소
  • Northwestern University
대리인 / 주소
    Liniak, Berenato & White, LLC
인용정보 피인용 횟수 : 27  인용 특허 : 30

초록

A method of making polymeric particulates wherein polymeric scrap material such as in the form of film waste is supplied to intermeshing pulverizer screws which are rotated to transport the polymeric material along their length and subject the polymeric material to solid state shear pulverization an

대표청구항

1. A method of preparing polymeric material comprising the steps of:(a) providing a mixture of chemically distinct polymeric materials in the solid state, said mixture consisting essentially of film waste and containing at least three chemically distinct polymeric materials and cellulosic material i

이 특허에 인용된 특허 (30)

  1. Heren Lawrence P. (Peoria IL), Ball valve pistol nozzle.
  2. Shimizu Nobuaki (Hiroshima JPX), Continuous granulating machine.
  3. Brambilla Romano (Via Rua Muro 86 41100 Modena ITX), Double flighted extrusion screw.
  4. Hirose Haruomi (Tokyo JPX), Fishline length measuring device for fishing reel.
  5. Enikolopow Nikolai S. (Moscow SUX) Wolfson Stanislaw A. (Moscow SUX) Nepomnjaschtschie Anatolie I. (Moscow SUX) Nikolskie Wadim G. (Moscow SUX) Teleschow Wiktor A. (Moscow SUX) Filmakowa Lidia A. (Mo, Method and apparatus for pulverizing polymers.
  6. Vasco Augusto (7 E. Beech St. Central Islip NY 11722), Method and apparatus for recycling thermoplastic scrap.
  7. Bennett ; William Douglas, Method and apparatus for the recovery of vulcanized elastomeric material.
  8. Hadermann Albert F. (Ijamsville MD) Trippe Jerry C. (Fairfax Station VA), Method for forming homogeneous blends of particulate materials.
  9. Chang Shao C. (Room No. 503 ; Brier Lamtam ; No. 57 ; Nakano-shinden Shizuoka-shi JPX), Method for manufacturing molded products of thermoplastic and inorganic materials.
  10. Brooks Joe G. (Springdale AR) Goforth Billy D. (Fayetteville AR) Goforth Charles L. (Lowell AR) Brooks J. Douglas (Springdale AR), Method for recycling polymeric film.
  11. Cushing Darrell D. (Greenfield MA), Method of employing a high percentage of reground thermoplastic scrap resin in an extruder.
  12. Enikolopov Nikolai S. (Moscow SUX) Nepomnyaschy Anatoly I. (Moscow SUX) Filmakova Lidia A. (Moscow SUX) Krasnokutsky Valentin P. (Zagorsk SUX) Kurakin Leonid I. (Moscow SUX) Akopian Elena L. (Moscow , Method of making powder from rubber and vulcanization products.
  13. Meyer Paul (Wiesbaden DEX), Mixing apparatus.
  14. Sterzel Hans-Josef (Dannstadt-Schauernheim DEX), Preparation of thermoplastics containing ceramic powders as fillers.
  15. Kerschbaum Kurt (Klosterneuburg ATX) Konicka Alfred (Vienna ATX), Process and apparatus for the production of a cross-linked, extruded or sprayed product.
  16. Feder Fred R. (Collierville TN) Opsahl Arthur W. (Wilmington DE) Yarbrough Kenneth N. (Orange TX), Process for ambient temperature grinding of soft polymers.
  17. Sauda Kenzo (Yokohama JPX) Yokota Akitoshi (Yokohama JPX) Yagi Takuro (Yokohama JPX) Kita Saburo (Tokyo JPX) Kuribayashi Hiroshi (Yamato JPX) Uchida Yoshihiko (Yokosuka JPX), Process for compacting and solidifying solid waste materials, apparatus for carrying out the process and overall system.
  18. Beach Shirley (Vancouver CAX), Process for extrusion coating of a wire with a cellular thermoplastic resin material.
  19. Levasseur Jean-Pierre (Germain En Laye FRX), Process for making molded or extruded objects from waste containing plastic materials.
  20. Mavel Gerard F. G. (Paris FRX) Morel Emile M. J. (Paris FRX) Richert Gabriel M. (Bretigny sur Orge FRX), Process for manufacturing finished and semi-finished products from mixtures of various synthetic resin scrap materials.
  21. Khait Klementina, Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid sta.
  22. Khait Klementina, Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state shear pulverization.
  23. Emery ; Guy, Recovery of mixed plastic materials.
  24. Beach Shirley (North Vancouver CAX), Screw extruder.
  25. Herrington Fox J. (Holcomb NY), Screw extruder with a rotatable barrel section.
  26. Ivanov George, Solid state shear extrusion pulverization.
  27. Shutov Fyodor (Downers Grove IL) Ivanov George (Chicago IL) Arastoopour Hamid (Darien IL), Solid state shear extrusion pulverization.
  28. Shutov Fyodor (Downers Grove IL) Ivanov George (Chicago IL) Arastoopour Hamid (Darien IL), Solid state shear extrusion pulverization.
  29. Lowry ; George W., Temperature-controlled comminuting method and apparatus.
  30. Wenger LaVon G. (Sabetha KS) Hauck Bobbie W. (Sabetha KS) Hartter Timothy R. (Sabetha KS), Twin-screw extruder having respective conical nose screw sections.

이 특허를 인용한 특허 (27)

  1. Topolkaraev, Vasily A.; McEneany, Ryan J.; Scholl, Neil T.; Mleziva, Mark M., Anisotropic polymeric material.
  2. Kettavong, Phonesacksith Guy; Gee, II, Jack Warren; Juhasz, Kolman; Kozlowski, Eugene J.; Kanning, David A.; Arnett, Michael Patrick; Lash, Richard Joseph, Blender base.
  3. Arnett, Michael; Bascom, James Philip; Bly, Scott Christopher; Boozer, Richard D.; Juhasz, Kolman; Kolar, David, Blending system.
  4. Kettavong, Phonesacksith Guy; Gee, II, Jack Warren; Juhasz, Kolman; Kozlowski, Eugene J.; Kanning, David A.; Arnett, Michael Patrick; Lash, Richard Joseph, Blending system.
  5. Kettavong, Phonesacksith Guy; Gee, II, Jack Warren; Juhasz, Kolman; Kozlowski, Eugene J.; Kanning, David A.; Arnett, Michael Patrick; Lash, Richard Joseph, Blending system.
  6. Torkelson, John M.; Brunner, Philip, Colorant dispersion in polymer materials using solid-state shear pulverization.
  7. Topolkaraev, Vasily A.; Scholl, Neil T.; McEneany, Ryan J.; Eby, Thomas A., Delivery system for active agents.
  8. Topolkaraev, Vasily A.; Scholl, Neil T.; McEneany, Ryan J.; Eby, Thomas A., Delivery system for active agents.
  9. Torkelson, John M.; Iyer, Krishnan A., Direct use of natural antioxidant-rich agro-wastes as thermal stabilizers for polymers.
  10. Jones, Jamie N.; Neal, F. Brent; Zhou, Hao; Wilson, Philip, Functionalized nanoparticles and their use in particle/bulk material systems.
  11. Poloso, Anthony; Mika, Allen T, Impact strength improvement of regrind.
  12. Alsewailem, Fares D., Insulation sheets prepared from unseparated mixtures of post-consumer plastic articles.
  13. Witlin, Brian Benjamin; Fletcher, Anne Elizabeth; Patt, Jr., Douglas Charles, Material manufactured from recycled plastics.
  14. Brooks, Joe G.; Becker, Christopher Lynn, Method for processing and analyzing contaminated mixed waste plastics to produce reformulated blended feed materials having a desired rheology.
  15. Brooks, Joe G.; Becker, Christopher Lynn, Method for processing and analyzing contaminated mixed waste plastics to produce reformulated, blended feed materials having a desired color.
  16. Brooks, Joe G.; Becker, Christopher Lynn, Method for processing and analyzing contaminated mixed waste plastics to produce reformulated, blended feed materials having a desired plastic content.
  17. Brooks, Joe G.; Becker, Christopher Lynn, Method for processing and analyzing contaminated mixed waste plastics to produce reformulated, blended feed materials having a target density.
  18. Brooks, Joe G.; Becker, Christopher Lynn, Method for processing and analyzing contaminated mixed waste plastics to produce reformulated, blended feed materials having desired physical properties.
  19. Brunner, Philip; Tapsak, Mark; Janse, Michael, Methods for increasing throughput rates of solid-state extrusion devices.
  20. Topolkaraev, Vasily A.; McEneany, Ryan J.; Scholl, Neil T.; Eby, Tom, Oil absorbing material and processes of recycling absorbent articles to produce the same.
  21. Topolkaraev, Vasily A.; McEneany, Ryan J.; Scholl, Neil T.; Eby, Tom, Oil absorbing material and processes of recycling absorbent articles to produce the same.
  22. Roach, David Herbert, Polyimide based purge media and methods relating thereto.
  23. Alsewailem, Fares D., Process for preparing insulation sheets from unseparated mixtures of post-consumer plastic articles.
  24. Alsewailem, Fares D., Process for preparing insulation sheets from unseparated mixtures of post-consumer plastic articles.
  25. Khait, Klementina, Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state shear pulverization.
  26. Topolkaraev, Vasily A.; Scholl, Neil T.; McEneany, Ryan J.; Eby, Thomas A., Rigid renewable polyester compositions having a high impact strength and tensile elongation.
  27. Topolkaraev, Vasily A.; McEneany, Ryan J.; Scholl, Neil T., Technique for selectively controlling the porosity of a polymeric material.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트