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Modified thermoplastic and a method for the manufacture of the thermoplastic 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B65D-047/36
  • C08J-003/20
  • C08K-003/00
  • B29C-045/00
출원번호 US-0355464 (1989-05-22)
우선권정보 SE-0001924 (1987-05-11)
발명자 / 주소
  • Rosn Klas A. (Helsingborg SEX)
출원인 / 주소
  • Tetra Pak Holdings & Finance S.A. (Pully CHX 03)
인용정보 피인용 횟수 : 9  인용 특허 : 17

초록

The prerequisites for the injection moulding from thermoplastic material of container lids with a tear-up opening arrangement which is to function well on opening as well as on reclosing are improved through the use of a modified thermoplastic containing inert filler in a quantity of 10-15% of the w

대표청구항

A modified thermoplastic injection molded container lid comprising an injection molded thermoplastic lid having an opening arrangement of the tear-up type, the modified thermoplastic containing inert inorganic filler dispersed in the thermoplastic in an amount of 10-15% of the weight of the mixture.

이 특허에 인용된 특허 (17)

  1. Moteki Tsutomu (Chibaken JPX) Yamaguchi Kunihiro (Ichiharashi JPX) Iizuka Hisao (Ichiharashi JPX), Acoustic vibration sheet and polypropylene composition for the same.
  2. Aoki Kazuo (Chibashi JPX) Moteki Tsutomu (Sodegauramachi JPX), Apparatus for producing organic filler-blended resin compositions.
  3. Bailey John A. (1679 Trapelo Rd. Waltham MA 02154), Container lid construction.
  4. Yui, Hiroshi; Sobajima, Yoshihiro; Higashide, Osamu; Imamura, Tsuyoshi; Okamura, Michiya; Hattori, Satoru, Electrically conductive inorganic filler containing propylene polymer compositions.
  5. Wallace Clarence W. (Pittsfield MA) Koenig Howard A. (Medina OH), Method for injection molding articles wherein additives are added in selective portions.
  6. Meyer ; Fred J. ; Newman ; Seymour, Molded calcium carbonate filled propylene resin composites.
  7. Cleevely Bruce T. (Pittsburgh PA) George Harry M. (Pittsburgh PA), Plastic container with integral tamper-evident, reclosable lid.
  8. Fahner Karsten (Cologne DEX) Johannaber Friedrich (Lohmar DEX) Depcik Hans-Werner (Duesseldorf DEX) Kaminski Axel (Wermelskirchen DEX) Van Hooren Rdiger (Krefeld DEX), Plastics moulding containing reinforced fillings.
  9. Kawai Yoichi (Yokohama JPX) Abe Masaru (Yokohama JPX) Yoshihara Akio (Yokohama JPX) Hayashi Shigeru (Yokohama JPX) Sekiguchi Katsumi (Yokohama JPX), Polypropylene-base resin composition.
  10. Kawai Yoichi (Yokohama JPX) Gotoh Yoshihisa (Yokohama JPX) Maki Masami (Kawasaki JPX) Yoshihara Akio (Yokohama JPX) Hoshino Minoru (Kawasaki JPX) Sekiguchi Katsumi (Yokohama JPX), Polypropylene-base resin composition.
  11. Kawai Yoichi (Yokohama JPX) Maki Masami (Kawasaki JPX) Abe Masaru (Yokohama JPX) Yokote Sachio (Yokohama JPX) Sekiguchi Katsumi (Yokohama JPX), Polypropylene-base resin composition containing an inorganic filler and 0.01 to 0.6 wt. % of carbon black.
  12. Christensson Lars (Gliavgen SEX), Powder proof reclosable lid for containers.
  13. Borst Rodney D. (Oregon WI) Mohs Thomas J. (Madison WI), Reclosable container with label bridge.
  14. Borst Rodney D. (Oregon WI), Reclosable dispenser package.
  15. Cugley Derwyn (Brea CA), Reusable container.
  16. Cleevely Bruce T. (Pittsburgh PA) George Harry M. (Pittsburgh PA), Tamper-evident, reclosable, plastic lid.
  17. Landis H. Richard (Oak Lawn IL), Tear-strip closure and container assembly.

이 특허를 인용한 특허 (9)

  1. Meadows, Grant Robert; Huesman, Joe; Dalisay, Huberto Miel, Bottle cap made from a material comprising polypropylene, particulate calcium carbonate and additives.
  2. Wu, Wen Pao; Deyo, Alan E., Containers and sheets made of filled polymer compositions.
  3. Edwards, Walter Lee; Schiavone, Robert Joseph; Nichols, Carl Steven; Moore, Tony Clifford, Methods for making polyester bottle resins having reduced frictional properties.
  4. Kilim Rafael Zvi Karl,GBX ; Kilim Simcha Izkhak,GBX, Moulding plastics article by varying cyclically its composition.
  5. Stafford, Steven Lee; Buehrig, Lavonna Suzanne; Germinario, Louis Thomas; Moskala, Eric Jon; Fischer, David Paul; Donelson, Michael Eugene; Scheffer, Steven Matthew; Nicholson, Darrin James; Hodgson,, Polyester containers having a reduced coefficient of friction.
  6. Edwards, Walter Lee; Nichols, Carl Steven; Schiavone, Robert Joseph; Griffith, Sharon Sue; Moore, Tony Clifford, Polyester resins and polyester containers having reduced frictional properties.
  7. Stafford, Steven Lee; Light, Ronald Richard; Germinario, Louis Thomas; Sharpe, Jr., Emerson Eston, Polyesters and polyester containers having a reduced coefficient of friction and improved clarity.
  8. Stafford,Steven Lee; Light,Ronald Richard; Germinario,Louis Thomas; Sharpe, Jr.,Emerson Eston, Polyesters and polyester containers having a reduced coefficient of friction and improved clarity.
  9. Wu, Wen Pao; Deyo, Alan E., Sheets made of filled polymer compositions.
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