CA2021906A1 - Procede de fabrication en continu d'un materiau en polyethylene presentant une grande resistance et un module eleve - Google Patents

Procede de fabrication en continu d'un materiau en polyethylene presentant une grande resistance et un module eleve

Info

Publication number
CA2021906A1
CA2021906A1 CA2021906A CA2021906A CA2021906A1 CA 2021906 A1 CA2021906 A1 CA 2021906A1 CA 2021906 A CA2021906 A CA 2021906A CA 2021906 A CA2021906 A CA 2021906A CA 2021906 A1 CA2021906 A1 CA 2021906A1
Authority
CA
Canada
Prior art keywords
polyethylene powder
endless belts
strength
powder
molding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2021906A
Other languages
English (en)
Other versions
CA2021906C (fr
Inventor
Seizo Kobayashi
Takashi Mizoe
Yoshimu Iwanami
Shigeki Yokoyama
Kazuhiko Kurihara
Hiroshi Yazawa
Mihoko Okada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polymer Processing Research Institute Ltd
Eneos Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2021906A1 publication Critical patent/CA2021906A1/fr
Application granted granted Critical
Publication of CA2021906C publication Critical patent/CA2021906C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/228—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length using endless belts feeding the material between non-rotating pressure members, e.g. vibrating pressure members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/48—Endless belts
    • B29C2043/483—Endless belts cooperating with a second endless belt, i.e. double band presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA002021906A 1989-07-28 1990-07-25 Procede de fabrication en continu d'un materiau en polyethylene presentant une grande resistance et un module eleve Expired - Lifetime CA2021906C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP194268/1989 1989-07-28
JP19426889 1989-07-28

Publications (2)

Publication Number Publication Date
CA2021906A1 true CA2021906A1 (fr) 1991-01-29
CA2021906C CA2021906C (fr) 1995-05-23

Family

ID=16321800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002021906A Expired - Lifetime CA2021906C (fr) 1989-07-28 1990-07-25 Procede de fabrication en continu d'un materiau en polyethylene presentant une grande resistance et un module eleve

Country Status (5)

Country Link
US (1) US5106555A (fr)
EP (1) EP0410384B1 (fr)
JP (1) JP2695516B2 (fr)
CA (1) CA2021906C (fr)
DE (1) DE69018332T2 (fr)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2603353B2 (ja) * 1990-04-20 1997-04-23 日本石油株式会社 ポリオレフィン材料の連続的製造方法
JP2675182B2 (ja) * 1990-07-19 1997-11-12 日本石油株式会社 着色延伸ポリエチレン材料およびその製造方法
US5578373A (en) * 1990-11-01 1996-11-26 Nippon Oil Co., Ltd. Split polyethylene stretched material and process for producing the same
US5307796A (en) 1990-12-20 1994-05-03 Minnesota Mining And Manufacturing Company Methods of forming fibrous filtration face masks
JP3027225B2 (ja) * 1991-05-27 2000-03-27 日石三菱株式会社 プリプレグの製造方法
US5744087A (en) * 1994-09-26 1998-04-28 Becton, Dickinson And Company Medical articles and method therefor
JP3764196B2 (ja) * 1994-12-27 2006-04-05 新日本石油株式会社 高強度・高弾性率ポリエチレン材料の連続的製造方法
US5702657A (en) * 1994-12-27 1997-12-30 Nippon Oil Co., Ltd. Method for the continuous production of a polyethylene material having high strength and high modulus of elasticity
JP3764182B2 (ja) * 1994-12-27 2006-04-05 新日本石油株式会社 高強度・高弾性率ポリエチレン材料の連続的製造方法
JP3664195B2 (ja) * 1996-03-22 2005-06-22 新日本石油株式会社 ポリオレフィン材料の製造方法
EP0972108A2 (fr) * 1998-02-04 2000-01-19 Mannington Mills, Inc. Revetements de surface contenant une matiere recyclee fondue et leurs procedes de fabrication
DK1112106T3 (da) 1998-09-18 2005-12-12 Alcon Mfg Ltd Serotonerge 5HT2-agonister til behandling af glaukom
JP4323650B2 (ja) * 1999-02-23 2009-09-02 積水化学工業株式会社 延伸成型用ポリエチレン原反シートの製造方法及び延伸ポリエチレンシートの製造方法
DE60138206D1 (de) * 2000-09-11 2009-05-14 Sekisui Seikei Ltd Verfahren zur herstellung einer verstreckten folie aus polyolefin
US7025986B2 (en) * 2002-02-11 2006-04-11 International Tape Partners Llc Micromesh interproximal devices
US20030168077A1 (en) * 2002-02-11 2003-09-11 Brown Dale G. Coated micromesh dental devices overcoated with imbedded particulate
US20060243297A1 (en) * 2005-04-29 2006-11-02 Brown Dale G Coated monofilament oriented HDPE dental tapes
US7005448B2 (en) * 2001-12-14 2006-02-28 Alcon, Inc. Aminoalkyl-benzofuran-5-ol compounds for the treatment of glaucoma
IL167566A (en) * 2004-08-16 2010-12-30 Dsm Ip Assets Bv Methods of preparation of monolayers and bilayers comprising ultra high molecular weight polyethylene and ballistic resistant articles manufactured therefrom
BR122018004374B1 (pt) 2006-07-25 2019-11-05 Mitsui Chemicals Inc partículas de polímero de etileno, método de produção das mesmas e artigo moldado usando as mesmas
US7923094B1 (en) 2007-04-13 2011-04-12 Bae Systems Tensylon High Performance Materials, Inc. Laminated ballistic sheet
US7964266B2 (en) * 2007-04-13 2011-06-21 Bae Systems Tensylon H.P.M., Inc. Wide ultra high molecular weight polyethylene sheet and method of manufacture
US7976930B2 (en) * 2007-06-25 2011-07-12 Bae Systems Tensylon H.P.M., Inc. Non-fibrous high modulus ultra high molecular weight polyethylene tape for ballistic applications
US7854870B2 (en) * 2008-04-01 2010-12-21 BAE Systems Tensy Lon H.P.M., Inc. Method and apparatus for the production of high tenacity polyolefin sheet
US7858004B2 (en) * 2008-04-01 2010-12-28 Bae Systems Tensylon H.P.M., Inc. Method and apparatus for the production of high tenacity polyolefin sheet
EP2014445A1 (fr) * 2007-07-09 2009-01-14 Teijin Aramid B.V. Film de polyéthylène ayant une résistance à la traction élevée et une énergie de rupture élevée
EP2274365A1 (fr) * 2008-04-29 2011-01-19 Novameer B.V. Processus destiné à produire un film de polyéthylène à haute résistance
CA2730214A1 (fr) * 2008-07-10 2010-01-14 Teijin Aramid B.V. Procede pour la fabrication de fibres de polyethylene de masse moleculaire elevee
AU2009272751B2 (en) 2008-07-17 2014-03-20 Teijin Aramid B.V. Ballistic resistant articles comprising elongate bodies
AU2009301171A1 (en) * 2008-10-07 2010-04-15 Dsm Ip Assets B.V. Load bearing sheet comprising reinforcing tapes
JP4633834B2 (ja) * 2008-10-22 2011-02-16 トヨタ自動車株式会社 膜延伸装置
KR101284967B1 (ko) 2008-12-26 2013-07-10 미쓰이 가가쿠 가부시키가이샤 에틸렌 중합체 조성물, 그의 제조 방법 및 그것을 이용하여 얻어지는 성형물
KR20110112398A (ko) 2009-01-09 2011-10-12 데이진 아라미드 비.브이. 폴리에틸렌 필름 및 이의 제조 방법
RS20110292A1 (sr) 2009-01-09 2012-08-31 Teijin Aramid B.V. Polietilenski film sa visokom jačinom na kidanje i visokom energijom loma pri zatezanju
US8236119B2 (en) * 2009-08-11 2012-08-07 Honeywell International Inc. High strength ultra-high molecular weight polyethylene tape articles
US8697220B2 (en) 2009-08-11 2014-04-15 Honeywell International, Inc. High strength tape articles from ultra-high molecular weight polyethylene
RU2012147466A (ru) * 2010-04-08 2014-05-20 Тейджин Арамид Б.В. Полиолефиновая композиция и способ ее изготовления
BR112013009340B1 (pt) 2010-10-21 2019-12-17 Mitsui Chemicals Inc método de produção de partículas de polímero à base de etileno, partículas de polímero à base de etileno, método de produção de um artigo esticado-moldado e artigo esticado-moldado
WO2013004640A1 (fr) 2011-07-07 2013-01-10 Dsm Ip Assets B.V. Procédé de fabrication d'un film polymère
US9138961B2 (en) 2011-10-19 2015-09-22 Honeywell International Inc. High performance laminated tapes and related products for ballistic applications
WO2014058513A2 (fr) 2012-08-06 2014-04-17 Honeywell International Inc. Articles en bande/film renforcés par fibre multidirectionnelle et procédé de leur réalisation
WO2015050452A1 (fr) 2013-10-03 2015-04-09 Olympic Tape B.V. Procédé de fabrication d'un film à base de polymères haute performance
JP7005867B2 (ja) * 2016-03-31 2022-02-10 栃木県 高強度超高分子量ポリエチレン成形体及びその製造方法
JP6437591B1 (ja) * 2017-05-29 2018-12-12 旭化成株式会社 ポリエチレンパウダー及びその成形物
WO2020201502A1 (fr) 2019-04-05 2020-10-08 Technische Universiteit Eindhoven Film composite comprenant du polyéthylène d'ultra-haute masse moléculaire ultra-étiré et un ou plusieurs additifs ou co-additifs
CN114905676B (zh) * 2021-02-10 2023-07-07 中国科学院上海有机化学研究所 一种低支化超高分子量聚乙烯树脂的高效模压成型工艺、制品及应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3213948C2 (de) * 1981-04-18 1983-11-10 Asahi Kasei Kogyo K.K., Osaka Polyethylen-Zusammensetzung mit ultrahohem Molekulargewicht
US4764326A (en) * 1983-06-06 1988-08-16 Petrolite Corporation Extrusion processing aid composition and polyolefin containing same
US4820466A (en) * 1985-01-31 1989-04-11 Zachariades Anagnostis E Process for obtaining ultra-high modulus products
US4879076A (en) * 1986-06-17 1989-11-07 Nippon Oil Co., Ltd. Process for the production of polyethylene materials
JPH0730215B2 (ja) * 1986-07-04 1995-04-05 三井石油化学工業株式会社 射出成形用ポリオレフイン組成物
NL8701219A (nl) * 1987-05-22 1988-12-16 Stamicarbon Werkwijze voor het bereiden van een ultra-verstrekbaar polymeer materiaal, ultra-verstrekbaar polymeermateriaal, alsmede werkwijze voor het vervaardigen van voorwerpen.
US4925880A (en) * 1988-03-28 1990-05-15 Hoechst Celanese Corporation Composition and process for making porous articles from ultra high molecular weight polyethylene
DE68909382T2 (de) * 1988-12-21 1994-04-14 Nippon Oil Co Ltd Kontinuierliches Verfahren zum Herstellen hochfester und hochelastischer Polyolefinwerkstoffe.
KR0166945B1 (ko) * 1988-12-29 1999-03-20 기타지마 요시토시 초고분자량 폴리에틸렌 시이트와 그의 제조방법

Also Published As

Publication number Publication date
EP0410384A2 (fr) 1991-01-30
EP0410384A3 (en) 1992-01-15
EP0410384B1 (fr) 1995-04-05
DE69018332D1 (de) 1995-05-11
US5106555A (en) 1992-04-21
CA2021906C (fr) 1995-05-23
JPH03130116A (ja) 1991-06-03
JP2695516B2 (ja) 1997-12-24
DE69018332T2 (de) 1995-10-26

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