[특허]Method for producing laminated sheets or films

Method for producing laminated sheets or films 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65C-009/25
출원번호	US-0694205 (1985-01-24)
우선권정보	JP-0011393 (1984-01-25)
발명자 / 주소	Aoyama Takeo (Yokohama JPX) Magara Syoji (Yokohama JPX) Yokoyama Shigeki (Yokohama JPX) Kamei Tadashi (Yokosuka JPX) Uehara Mikio (Tokyo JPX)
출원인 / 주소	Nippon Petrochemicals Company, Limited (Tokyo JPX 03)
인용정보	피인용 횟수 : 27 인용 특허 : 0

초록 ▼

A novel method for producing laminated sheets or films consisting of a substrate layer or layers and a layer or layers of ultra-high molecular weight polyethylene. The method is characterized by the steps of: superposing at least one layer of ultra-high molecular weight polyethylene in powder or preformed sheet form and at least one layer of a substrate of another material upon one face of a tensioned endless belt travelling around a set of rolls, with an adhesive interposed between said layers if necessary; pressing or squeezing said ultra-high molecular weight polyethylene layer between said substrate layer and said endless belt, or between said substrate layers, against one or more heating rolls under the tension of said endless belt; heating at least said ultra-high molecular weight polyethylene layer to a temperature above its melting point; and thereby uniting said superposed ultra-high molecular weight polyethylene and substrate layers into a laminated sheet or film.

대표청구항 ▼

In a method for producing laminated sheets or films comprising at least one substrate layer and at least one layer of ultra-high molecular weight polyethylene, the improvement which comprises the steps of: superposing at least one layer of ultra-high molecular weight polyethylene, said polyethylene characterized by an intrinsic viscosity of at least 8, as measured in a decalin solution at 135°C., in powder or preformed sheet form and at least one layer of a substrate of another material upon one face of a tensioned endless belt traveling around a set of rolls; pressing said ultra-high molecular weight polyethylene layer between said substrate layer and said endless belt, or between said substrate layers, against at least one heating roll under the tension of said endless belt; heating at least said ultra-high molecular weight polyethylene layer to a temperature above its melting point; and thereby uniting said superposed ultra-high molecular weight polyethylene and at least one substrate layer into a laminating sheet or film.

이 특허를 인용한 특허 (27)

Arber, Willy; Frey, Patrick; Slongo, Mario, Bonding of air-plasma treated thermoplastics.
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Linker, Bruce F, Composite laminate and method of producing a composite laminate.
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Linker,Bruce F, Composite laminate and method of producing a composite laminate.
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Holland, John E.; Cunningham, David V.; Holland, Connie W., Cut and puncture resistant laminated fabric.
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Frei, Robert; Hefner, Corbett; Landertshamer, Friedrich, Form, fill, and seal bags and method of production.
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Ragland G. William (Dunwoody GA) Barnard Boyd A. (St. Louis MO) Sheridan William M. (St. Louis MO), Heat barrier laminate.
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Ragland G. William (Dunwoody GA) Barnard Boyd A. (St. Louis MO) Sheridan William M. (St. Louis MO), Heat barrier laminate.
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Jung, Gi-Hune; Kim, Hee-June, High frequency induction heating double steel belt press apparatus.
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Hayashi Keizo,JPX, Method for making an article including a tape member bonded to an extruded rubber member.
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Huntimer, Todd, Method of forming composite ultrahigh molecular weight polyethylene material.
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Holland John E. ; Cunningham David V. ; Holland Connie W., Method of making a cut and abrasion resistant laminate.
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Machado, Mark Raymond, Multi-layered polychloroprene taping material and method of manufacturing and applying such material.
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Frei, Robert; Hefner, Corbett; Landertshamer, Friedrich; Mueller, Alan, Open mesh material and bags made therefrom.
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Frei, Robert; Hefner, Corbett; Landertshamer, Friedrich; Mueller, Alan, Open mesh material and bags made therefrom.
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Frei, Robert; Hefner, Corbett; Landertshamer, Friedrich; Mueller, Alan, Open-mesh bags and methods of production.
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Yamashita,Takanori; Okushita,Masataka; Yamada,Kazuki; Yamashita,Rikiya; Miyama,Hiroshi; Mochizuki,Youichi, Packaging material for polymer cell and method for producing the same.
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Sheridan William M. ; Ragland Raymond E., Pad including heat sink and thermal insulation area.
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Yamashita, Takanori; Okushita, Masataka; Yamada, Kazuki; Yamashita, Rikiya; Miyama, Hiroshi; Mochizuki, Youichi, Polymer battery module packaging sheet and a method of manufacturing the same.
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Yamashita, Takanori; Okushita, Masataka; Yamada, Kazuki; Yamashita, Rikiya; Miyama, Hiroshi; Mochizuki, Youichi, Polymer battery module packaging sheet and a method of manufacturing the same.
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Yamashita, Takanori; Okushita, Masataka; Yamada, Kazuki; Yamashita, Rikiyama; Miyama, Hiroshi; Mochizuki, Youichi, Polymer battery module packaging sheet and a method of manufacturing the same.
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Mathur, Ajit Behari; Kadam, Shivaji Vijay; Gandham, Satya Srinivasa Rao; Satpathy, Uma Sankar; Sarma, Krishna Renganath; Patel, Nanubhai Fuljibhai; Mehta, Gaurang Manilal; Amin, Yogini Maheshbhai; Shah, Amit Kumar Punamchand; Patel, Viral Kumar; Jasra, Raksh Vir; Shukla, Devesh Kumar; Parekh, Ashishkumar Indravadan, Process for preparing thermally conductive oriented UHMWPE products and products obtained therefrom.
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Burke Paul (45 Springhill Park Killiney ; Co. Dublin IEX), Process for producing a plastic laminate of low density polymeric material and high density polymeric material and lamin.
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Holland, John E.; Holland, Connie W., Puncture and abrasion resistant, air and water impervious laminated fabric.
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Holland, John E.; Holland, Connie W., Puncture and abrasion resistant, air and water impervious laminated fabric.
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Holland, John E.; Holland, Connie W., Puncture and abrasion resistant, air and water impervious laminated fabric.
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Berlin, Mikael; Leth, Ib; Bentmar, Mats, Starch based gas barrier laminate.
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Yamanaka Masaaki (Ibaraki JPX) Inoue Masayuki (Ibaraki JPX) Asazuma Harumitsu (Ibaraki JPX), Synthetic paper of multilayer resin films.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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연합인증

Method for producing laminated sheets or films 원문보기

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Method for producing laminated sheets or films 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (27)

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